summaryrefslogtreecommitdiff
path: root/lib
diff options
context:
space:
mode:
Diffstat (limited to 'lib')
-rw-r--r--lib/README10
-rw-r--r--lib/compression/lzxpress.c312
-rw-r--r--lib/compression/lzxpress.h50
-rw-r--r--lib/compression/mszip.c676
-rw-r--r--lib/compression/mszip.h33
-rw-r--r--lib/compression/testsuite.c30
-rw-r--r--lib/nss_wrapper/config.m419
-rw-r--r--lib/nss_wrapper/config.mk7
-rw-r--r--lib/nss_wrapper/nss_wrapper.c1130
-rw-r--r--lib/nss_wrapper/nss_wrapper.h165
-rw-r--r--lib/nss_wrapper/nss_wrapper.pl265
-rw-r--r--lib/popt/CHANGES46
-rw-r--r--lib/popt/COPYING22
-rw-r--r--lib/popt/README18
-rw-r--r--lib/popt/config.mk5
-rw-r--r--lib/popt/dummy.in0
-rw-r--r--lib/popt/findme.c50
-rw-r--r--lib/popt/findme.h20
-rw-r--r--lib/popt/libpopt.m443
-rw-r--r--lib/popt/popt.c1249
-rw-r--r--lib/popt/popt.h545
-rw-r--r--lib/popt/poptconfig.c190
-rw-r--r--lib/popt/popthelp.c740
-rw-r--r--lib/popt/poptint.h116
-rw-r--r--lib/popt/poptparse.c227
-rw-r--r--lib/popt/samba.m48
-rw-r--r--lib/popt/system.h76
-rw-r--r--lib/replace/.checker_innocent4
-rw-r--r--lib/replace/Makefile.in63
-rw-r--r--lib/replace/README113
-rw-r--r--lib/replace/aclocal.m41
-rw-r--r--lib/replace/autoconf-2.60.m4210
-rwxr-xr-xlib/replace/autogen.sh13
-rwxr-xr-xlib/replace/config.guess1464
-rwxr-xr-xlib/replace/config.sub1577
-rw-r--r--lib/replace/configure.ac30
-rw-r--r--lib/replace/dlfcn.c75
-rw-r--r--lib/replace/dlfcn.m431
-rw-r--r--lib/replace/getaddrinfo.c497
-rw-r--r--lib/replace/getaddrinfo.h91
-rw-r--r--lib/replace/getifaddrs.c361
-rw-r--r--lib/replace/getpass.c222
-rw-r--r--lib/replace/getpass.m424
-rw-r--r--lib/replace/inet_aton.c33
-rw-r--r--lib/replace/inet_ntoa.c39
-rw-r--r--lib/replace/inet_ntop.c191
-rw-r--r--lib/replace/inet_pton.c213
-rwxr-xr-xlib/replace/install-sh238
-rw-r--r--lib/replace/libreplace.m4308
-rw-r--r--lib/replace/libreplace_cc.m4182
-rw-r--r--lib/replace/libreplace_ld.m4319
-rw-r--r--lib/replace/libreplace_macros.m4332
-rw-r--r--lib/replace/libreplace_network.m4377
-rw-r--r--lib/replace/repdir.m478
-rw-r--r--lib/replace/repdir_getdents.c166
-rw-r--r--lib/replace/repdir_getdirentries.c183
-rw-r--r--lib/replace/replace.c616
-rw-r--r--lib/replace/replace.h582
-rw-r--r--lib/replace/samba.m435
-rw-r--r--lib/replace/snprintf.c1530
-rw-r--r--lib/replace/socket.c35
-rw-r--r--lib/replace/socketpair.c46
-rw-r--r--lib/replace/strptime.c990
-rw-r--r--lib/replace/strptime.m413
-rw-r--r--lib/replace/system/README4
-rw-r--r--lib/replace/system/aio.h32
-rw-r--r--lib/replace/system/capability.h55
-rw-r--r--lib/replace/system/config.m4130
-rw-r--r--lib/replace/system/dir.h67
-rw-r--r--lib/replace/system/filesys.h182
-rw-r--r--lib/replace/system/glob.h37
-rw-r--r--lib/replace/system/iconv.h57
-rw-r--r--lib/replace/system/kerberos.h137
-rw-r--r--lib/replace/system/locale.h38
-rw-r--r--lib/replace/system/network.h332
-rw-r--r--lib/replace/system/passwd.h110
-rw-r--r--lib/replace/system/readline.h52
-rw-r--r--lib/replace/system/select.h41
-rw-r--r--lib/replace/system/shmem.h59
-rw-r--r--lib/replace/system/syslog.h70
-rw-r--r--lib/replace/system/terminal.h46
-rw-r--r--lib/replace/system/time.h69
-rw-r--r--lib/replace/system/wait.h55
-rw-r--r--lib/replace/test/getifaddrs.c100
-rw-r--r--lib/replace/test/os2_delete.c124
-rw-r--r--lib/replace/test/shared_mmap.c68
-rw-r--r--lib/replace/test/strptime.c172
-rw-r--r--lib/replace/test/testsuite.c1080
-rw-r--r--lib/replace/timegm.c78
-rw-r--r--lib/replace/timegm.m41
-rw-r--r--lib/replace/win32.m420
-rw-r--r--lib/replace/win32_replace.h159
-rw-r--r--lib/socket_wrapper/config.m422
-rw-r--r--lib/socket_wrapper/config.mk8
-rw-r--r--lib/socket_wrapper/socket_wrapper.c1841
-rw-r--r--lib/socket_wrapper/socket_wrapper.h136
-rw-r--r--lib/socket_wrapper/testsuite.c105
-rw-r--r--lib/talloc/Makefile.in43
-rw-r--r--lib/talloc/NEWS13
-rw-r--r--lib/talloc/aclocal.m41
-rwxr-xr-xlib/talloc/autogen.sh14
-rwxr-xr-xlib/talloc/config.guess1464
-rw-r--r--lib/talloc/config.mk7
-rwxr-xr-xlib/talloc/config.sub1577
-rw-r--r--lib/talloc/configure.ac24
-rwxr-xr-xlib/talloc/install-sh238
-rw-r--r--lib/talloc/libtalloc.m433
-rw-r--r--lib/talloc/rules.mk18
-rw-r--r--lib/talloc/talloc.3.xml738
-rw-r--r--lib/talloc/talloc.c1732
-rw-r--r--lib/talloc/talloc.h183
-rw-r--r--lib/talloc/talloc.i31
-rw-r--r--lib/talloc/talloc.mk37
-rw-r--r--lib/talloc/talloc.pc.in11
-rw-r--r--lib/talloc/talloc_guide.txt685
-rw-r--r--lib/talloc/testsuite.c1152
-rw-r--r--lib/talloc/web/index.html46
-rw-r--r--lib/tdb/Makefile.in59
-rw-r--r--lib/tdb/aclocal.m41
-rwxr-xr-xlib/tdb/autogen.sh16
-rw-r--r--lib/tdb/common/dump.c137
-rw-r--r--lib/tdb/common/error.c57
-rw-r--r--lib/tdb/common/freelist.c382
-rw-r--r--lib/tdb/common/freelistcheck.c107
-rw-r--r--lib/tdb/common/io.c473
-rw-r--r--lib/tdb/common/lock.c553
-rw-r--r--lib/tdb/common/open.c488
-rw-r--r--lib/tdb/common/tdb.c802
-rw-r--r--lib/tdb/common/tdb_private.h213
-rw-r--r--lib/tdb/common/transaction.c1119
-rw-r--r--lib/tdb/common/traverse.c348
-rwxr-xr-xlib/tdb/config.guess1464
-rw-r--r--lib/tdb/config.mk57
-rwxr-xr-xlib/tdb/config.sub1577
-rw-r--r--lib/tdb/configure.ac30
-rw-r--r--lib/tdb/docs/README238
-rw-r--r--lib/tdb/docs/tdb.magic10
-rw-r--r--lib/tdb/include/tdb.h167
-rwxr-xr-xlib/tdb/install-sh238
-rw-r--r--lib/tdb/libtdb.m430
-rw-r--r--lib/tdb/python.mk10
-rw-r--r--lib/tdb/python/tdbdump.py12
-rw-r--r--lib/tdb/python/tests/simple.py152
-rw-r--r--lib/tdb/rules.mk21
-rw-r--r--lib/tdb/tdb.i323
-rw-r--r--lib/tdb/tdb.mk86
-rw-r--r--lib/tdb/tdb.pc.in11
-rw-r--r--lib/tdb/tdb.py341
-rw-r--r--lib/tdb/tdb_wrap.c4307
-rw-r--r--lib/tdb/tools/tdbbackup.c300
-rw-r--r--lib/tdb/tools/tdbdump.c116
-rw-r--r--lib/tdb/tools/tdbtest.c265
-rw-r--r--lib/tdb/tools/tdbtool.c659
-rw-r--r--lib/tdb/tools/tdbtorture.c318
-rw-r--r--lib/tdb/web/index.html42
155 files changed, 46397 insertions, 0 deletions
diff --git a/lib/README b/lib/README
new file mode 100644
index 0000000000..b994447f4b
--- /dev/null
+++ b/lib/README
@@ -0,0 +1,10 @@
+compression - Various compression algorithms (MSZIP, lzxpress)
+nss_wrapper - Wrapper for the user and group NSS API allowing the use
+ of other data sources.
+popt - Command-line option parsing library
+replace - Provides replacements for standard (POSIX, C99) functions
+ not provided by the host platform.
+socket_wrapper - Wrapper library allowing TCP/IP traffic to be redirected
+ over Unix domain sockets.
+talloc - Hierarchical pool based memory allocator
+tdb - Simple but fast key/value database library, supporting multiple writers
diff --git a/lib/compression/lzxpress.c b/lib/compression/lzxpress.c
new file mode 100644
index 0000000000..0abbfc4d3d
--- /dev/null
+++ b/lib/compression/lzxpress.c
@@ -0,0 +1,312 @@
+/*
+ * Copyright (C) Matthieu Suiche 2008
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the author nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+#include "replace.h"
+#include "lzxpress.h"
+
+
+#define __BUF_POS_CONST(buf,ofs)(((const uint8_t *)buf)+(ofs))
+#define __PULL_BYTE(buf,ofs) \
+ ((uint8_t)((*__BUF_POS_CONST(buf,ofs)) & 0xFF))
+
+#ifndef PULL_LE_UINT16
+#define PULL_LE_UINT16(buf,ofs) ((uint16_t)( \
+ ((uint16_t)(((uint16_t)(__PULL_BYTE(buf,(ofs)+0))) << 0)) | \
+ ((uint16_t)(((uint16_t)(__PULL_BYTE(buf,(ofs)+1))) << 8)) \
+))
+#endif
+
+#ifndef PULL_LE_UINT32
+#define PULL_LE_UINT32(buf,ofs) ((uint32_t)( \
+ ((uint32_t)(((uint32_t)(__PULL_BYTE(buf,(ofs)+0))) << 0)) | \
+ ((uint32_t)(((uint32_t)(__PULL_BYTE(buf,(ofs)+1))) << 8)) | \
+ ((uint32_t)(((uint32_t)(__PULL_BYTE(buf,(ofs)+2))) << 16)) | \
+ ((uint32_t)(((uint32_t)(__PULL_BYTE(buf,(ofs)+3))) << 24)) \
+))
+#endif
+
+ssize_t lzxpress_compress(const uint8_t *uncompressed,
+ uint32_t uncompressed_size,
+ uint8_t *compressed,
+ uint32_t max_compressed_size)
+{
+ uint32_t uncompressed_pos, compressed_pos, byte_left;
+ uint32_t max_offset, best_offset;
+ int32_t offset;
+ uint32_t max_len, len, best_len;
+ const uint8_t *str1, *str2;
+ uint32_t indic;
+ uint8_t *indic_pos;
+ uint32_t indic_bit, nibble_index;
+
+ uint32_t metadata_size;
+ uint16_t metadata;
+ uint16_t *dest;
+
+ if (!uncompressed_size) {
+ return 0;
+ }
+
+ uncompressed_pos = 0;
+ indic = 0;
+ compressed_pos = sizeof(uint32_t);
+ indic_pos = &compressed[0];
+
+ byte_left = uncompressed_size;
+ indic_bit = 0;
+ nibble_index = 0;
+
+ if (uncompressed_pos > XPRESS_BLOCK_SIZE)
+ return 0;
+
+ do {
+ bool found = false;
+
+ max_offset = uncompressed_pos;
+
+ str1 = &uncompressed[uncompressed_pos];
+
+ best_len = 2;
+ best_offset = 0;
+
+ max_offset = MIN(0x1FFF, max_offset);
+
+ /* search for the longest match in the window for the lookahead buffer */
+ for (offset = 1; (uint32_t)offset <= max_offset; offset++) {
+ str2 = &str1[-offset];
+
+ /* maximum len we can encode into metadata */
+ max_len = MIN((255 + 15 + 7 + 3), byte_left);
+
+ for (len = 0; (len < max_len) && (str1[len] == str2[len]); len++);
+
+ /*
+ * We check if len is better than the value found before, including the
+ * sequence of identical bytes
+ */
+ if (len > best_len) {
+ found = true;
+ best_len = len;
+ best_offset = offset;
+ }
+ }
+
+ if (found) {
+ metadata_size = 0;
+ dest = (uint16_t *)&compressed[compressed_pos];
+
+ if (best_len < 10) {
+ /* Classical meta-data */
+ metadata = (uint16_t)(((best_offset - 1) << 3) | (best_len - 3));
+ dest[metadata_size / sizeof(uint16_t)] = metadata;
+ metadata_size += sizeof(uint16_t);
+ } else {
+ metadata = (uint16_t)(((best_offset - 1) << 3) | 7);
+ dest[metadata_size / sizeof(uint16_t)] = metadata;
+ metadata_size = sizeof(uint16_t);
+
+ if (best_len < (15 + 7 + 3)) {
+ /* Shared byte */
+ if (!nibble_index) {
+ compressed[compressed_pos + metadata_size] = (best_len - (3 + 7)) & 0xF;
+ metadata_size += sizeof(uint8_t);
+ } else {
+ compressed[nibble_index] &= 0xF;
+ compressed[nibble_index] |= (best_len - (3 + 7)) * 16;
+ }
+ } else if (best_len < (3 + 7 + 15 + 255)) {
+ /* Shared byte */
+ if (!nibble_index) {
+ compressed[compressed_pos + metadata_size] = 15;
+ metadata_size += sizeof(uint8_t);
+ } else {
+ compressed[nibble_index] &= 0xF;
+ compressed[nibble_index] |= (15 * 16);
+ }
+
+ /* Additionnal best_len */
+ compressed[compressed_pos + metadata_size] = (best_len - (3 + 7 + 15)) & 0xFF;
+ metadata_size += sizeof(uint8_t);
+ } else {
+ /* Shared byte */
+ if (!nibble_index) {
+ compressed[compressed_pos + metadata_size] |= 15;
+ metadata_size += sizeof(uint8_t);
+ } else {
+ compressed[nibble_index] |= 15 << 4;
+ }
+
+ /* Additionnal best_len */
+ compressed[compressed_pos + metadata_size] = 255;
+
+ metadata_size += sizeof(uint8_t);
+
+ compressed[compressed_pos + metadata_size] = (best_len - 3) & 0xFF;
+ compressed[compressed_pos + metadata_size + 1] = ((best_len - 3) >> 8) & 0xFF;
+ metadata_size += sizeof(uint16_t);
+ }
+ }
+
+ indic |= 1 << (32 - ((indic_bit % 32) + 1));
+
+ if (best_len > 9) {
+ if (nibble_index == 0) {
+ nibble_index = compressed_pos + sizeof(uint16_t);
+ } else {
+ nibble_index = 0;
+ }
+ }
+
+ compressed_pos += metadata_size;
+ uncompressed_pos += best_len;
+ byte_left -= best_len;
+ } else {
+ compressed[compressed_pos++] = uncompressed[uncompressed_pos++];
+ byte_left--;
+ }
+ indic_bit++;
+
+ if ((indic_bit - 1) % 32 > (indic_bit % 32)) {
+ *(uint32_t *)indic_pos = indic;
+ indic = 0;
+ indic_pos = &compressed[compressed_pos];
+ compressed_pos += sizeof(uint32_t);
+ }
+ } while (byte_left > 3);
+
+ do {
+ compressed[compressed_pos] = uncompressed[uncompressed_pos];
+ indic_bit++;
+
+ uncompressed_pos++;
+ compressed_pos++;
+ if (((indic_bit - 1) % 32) > (indic_bit % 32)){
+ *(uint32_t *)indic_pos = indic;
+ indic = 0;
+ indic_pos = &compressed[compressed_pos];
+ compressed_pos += sizeof(uint32_t);
+ }
+ } while (uncompressed_pos < uncompressed_size);
+
+ if ((indic_bit % 32) > 0) {
+ for (; (indic_bit % 32) != 0; indic_bit++)
+ indic |= 0 << (32 - ((indic_bit % 32) + 1));
+
+ *(uint32_t *)indic_pos = indic;
+ compressed_pos += sizeof(uint32_t);
+ }
+
+ return compressed_pos;
+}
+
+ssize_t lzxpress_decompress(const uint8_t *input,
+ uint32_t input_size,
+ uint8_t *output,
+ uint32_t max_output_size)
+{
+ uint32_t output_index, input_index;
+ uint32_t indicator, indicator_bit;
+ uint32_t length;
+ uint32_t offset;
+ uint32_t nibble_index;
+
+ output_index = 0;
+ input_index = 0;
+ indicator = 0;
+ indicator_bit = 0;
+ length = 0;
+ offset = 0;
+ nibble_index = 0;
+
+ do {
+ if (indicator_bit == 0) {
+ indicator = PULL_LE_UINT32(input, input_index);
+ input_index += sizeof(uint32_t);
+ indicator_bit = 32;
+ }
+ indicator_bit--;
+
+ /*
+ * check whether the bit specified by indicator_bit is set or not
+ * set in indicator. For example, if indicator_bit has value 4
+ * check whether the 4th bit of the value in indicator is set
+ */
+ if (((indicator >> indicator_bit) & 1) == 0) {
+ output[output_index] = input[input_index];
+ input_index += sizeof(uint8_t);
+ output_index += sizeof(uint8_t);
+ } else {
+ length = PULL_LE_UINT16(input, input_index);
+ input_index += sizeof(uint16_t);
+ offset = length / 8;
+ length = length % 8;
+
+ if (length == 7) {
+ if (nibble_index == 0) {
+ nibble_index = input_index;
+ length = input[input_index] % 16;
+ input_index += sizeof(uint8_t);
+ } else {
+ length = input[nibble_index] / 16;
+ nibble_index = 0;
+ }
+
+ if (length == 15) {
+ length = input[input_index];
+ input_index += sizeof(uint8_t);
+ if (length == 255) {
+ length = PULL_LE_UINT16(input, input_index);
+ input_index += sizeof(uint16_t);
+ length -= (15 + 7);
+ }
+ length += 15;
+ }
+ length += 7;
+ }
+
+ length += 3;
+
+ do {
+ if ((output_index >= max_output_size) || ((offset + 1) > output_index)) break;
+
+ output[output_index] = output[output_index - offset - 1];
+
+ output_index += sizeof(uint8_t);
+ length -= sizeof(uint8_t);
+ } while (length != 0);
+ }
+ } while ((output_index < max_output_size) && (input_index < (input_size)));
+
+ return output_index;
+}
diff --git a/lib/compression/lzxpress.h b/lib/compression/lzxpress.h
new file mode 100644
index 0000000000..df0ee59a0e
--- /dev/null
+++ b/lib/compression/lzxpress.h
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) Matthieu Suiche 2008
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the author nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+#ifndef _LZXPRESS_H
+#define _LZXPRESS_H
+
+#define XPRESS_BLOCK_SIZE 0x10000
+
+ssize_t lzxpress_compress(const uint8_t *uncompressed,
+ uint32_t uncompressed_size,
+ uint8_t *compressed,
+ uint32_t max_compressed_size);
+
+ssize_t lzxpress_decompress(const uint8_t *input,
+ uint32_t input_size,
+ uint8_t *output,
+ uint32_t max_output_size);
+
+#endif /* _LZXPRESS_H */
diff --git a/lib/compression/mszip.c b/lib/compression/mszip.c
new file mode 100644
index 0000000000..9aa1772414
--- /dev/null
+++ b/lib/compression/mszip.c
@@ -0,0 +1,676 @@
+/* mszip decompression - based on cabextract.c code from
+ * Stuart Caie
+ *
+ * adapted for Samba by Andrew Tridgell and Stefan Metzmacher 2005
+ *
+ * (C) 2000-2001 Stuart Caie <kyzer@4u.net>
+ * reaktivate-specifics by Malte Starostik <malte@kde.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "includes.h"
+#include "../compression/mszip.h"
+
+/*--------------------------------------------------------------------------*/
+/* our archiver information / state */
+
+/* MSZIP stuff */
+#define ZIPWSIZE 0x8000 /* window size */
+#define ZIPLBITS 9 /* bits in base literal/length lookup table */
+#define ZIPDBITS 6 /* bits in base distance lookup table */
+#define ZIPBMAX 16 /* maximum bit length of any code */
+#define ZIPN_MAX 288 /* maximum number of codes in any set */
+
+struct Ziphuft {
+ uint8_t e; /* number of extra bits or operation */
+ uint8_t b; /* number of bits in this code or subcode */
+ union {
+ uint16_t n; /* literal, length base, or distance base */
+ struct Ziphuft *t; /* pointer to next level of table */
+ } v;
+};
+
+struct ZIPstate {
+ uint32_t window_posn; /* current offset within the window */
+ uint32_t bb; /* bit buffer */
+ uint32_t bk; /* bits in bit buffer */
+ uint32_t ll[288+32]; /* literal/length and distance code lengths */
+ uint32_t c[ZIPBMAX+1]; /* bit length count table */
+ int32_t lx[ZIPBMAX+1]; /* memory for l[-1..ZIPBMAX-1] */
+ struct Ziphuft *u[ZIPBMAX]; /* table stack */
+ uint32_t v[ZIPN_MAX]; /* values in order of bit length */
+ uint32_t x[ZIPBMAX+1]; /* bit offsets, then code stack */
+ uint8_t *inpos;
+};
+
+/* generic stuff */
+#define CAB(x) (decomp_state->x)
+#define ZIP(x) (decomp_state->methods.zip.x)
+
+/* CAB data blocks are <= 32768 bytes in uncompressed form. Uncompressed
+ * blocks have zero growth. MSZIP guarantees that it won't grow above
+ * uncompressed size by more than 12 bytes. LZX guarantees it won't grow
+ * more than 6144 bytes.
+ */
+#define CAB_BLOCKMAX (32768)
+#define CAB_INPUTMAX (CAB_BLOCKMAX+6144)
+
+struct decomp_state {
+ struct folder *current; /* current folder we're extracting from */
+ uint32_t offset; /* uncompressed offset within folder */
+ uint8_t *outpos; /* (high level) start of data to use up */
+ uint16_t outlen; /* (high level) amount of data to use up */
+ uint16_t split; /* at which split in current folder? */
+ int (*decompress)(int, int); /* the chosen compression func */
+ uint8_t inbuf[CAB_INPUTMAX+2]; /* +2 for lzx bitbuffer overflows! */
+ uint8_t outbuf[CAB_BLOCKMAX];
+ union {
+ struct ZIPstate zip;
+ } methods;
+};
+
+
+/* MSZIP decruncher */
+
+/* Dirk Stoecker wrote the ZIP decoder, based on the InfoZip deflate code */
+
+/* Tables for deflate from PKZIP's appnote.txt. */
+static const uint8_t Zipborder[] = /* Order of the bit length code lengths */
+{ 16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15};
+static const uint16_t Zipcplens[] = /* Copy lengths for literal codes 257..285 */
+{ 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31, 35, 43, 51,
+ 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0};
+static const uint16_t Zipcplext[] = /* Extra bits for literal codes 257..285 */
+{ 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4,
+ 4, 5, 5, 5, 5, 0, 99, 99}; /* 99==invalid */
+static const uint16_t Zipcpdist[] = /* Copy offsets for distance codes 0..29 */
+{ 1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193, 257, 385,
+513, 769, 1025, 1537, 2049, 3073, 4097, 6145, 8193, 12289, 16385, 24577};
+static const uint16_t Zipcpdext[] = /* Extra bits for distance codes */
+{ 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10,
+10, 11, 11, 12, 12, 13, 13};
+
+/* And'ing with Zipmask[n] masks the lower n bits */
+static const uint16_t Zipmask[17] = {
+ 0x0000, 0x0001, 0x0003, 0x0007, 0x000f, 0x001f, 0x003f, 0x007f, 0x00ff,
+ 0x01ff, 0x03ff, 0x07ff, 0x0fff, 0x1fff, 0x3fff, 0x7fff, 0xffff
+};
+
+#define ZIPNEEDBITS(n) {while(k<(n)){int32_t c=*(ZIP(inpos)++);\
+ b|=((uint32_t)c)<<k;k+=8;}}
+#define ZIPDUMPBITS(n) {b>>=(n);k-=(n);}
+
+static void Ziphuft_free(struct Ziphuft *t)
+{
+ register struct Ziphuft *p, *q;
+
+ /* Go through linked list, freeing from the allocated (t[-1]) address. */
+ p = t;
+ while (p != (struct Ziphuft *)NULL)
+ {
+ q = (--p)->v.t;
+ free(p);
+ p = q;
+ }
+}
+
+static int32_t Ziphuft_build(struct decomp_state *decomp_state,
+ uint32_t *b, uint32_t n, uint32_t s, const uint16_t *d, const uint16_t *e,
+ struct Ziphuft **t, int32_t *m)
+{
+ uint32_t a; /* counter for codes of length k */
+ uint32_t el; /* length of EOB code (value 256) */
+ uint32_t f; /* i repeats in table every f entries */
+ int32_t g; /* maximum code length */
+ int32_t h; /* table level */
+ register uint32_t i; /* counter, current code */
+ register uint32_t j; /* counter */
+ register int32_t k; /* number of bits in current code */
+ int32_t *l; /* stack of bits per table */
+ register uint32_t *p; /* pointer into ZIP(c)[],ZIP(b)[],ZIP(v)[] */
+ register struct Ziphuft *q; /* points to current table */
+ struct Ziphuft r; /* table entry for structure assignment */
+ register int32_t w; /* bits before this table == (l * h) */
+ uint32_t *xp; /* pointer into x */
+ int32_t y; /* number of dummy codes added */
+ uint32_t z; /* number of entries in current table */
+
+ l = ZIP(lx)+1;
+
+ /* Generate counts for each bit length */
+ el = n > 256 ? b[256] : ZIPBMAX; /* set length of EOB code, if any */
+
+ for(i = 0; i < ZIPBMAX+1; ++i)
+ ZIP(c)[i] = 0;
+ p = b; i = n;
+ do
+ {
+ ZIP(c)[*p]++; p++; /* assume all entries <= ZIPBMAX */
+ } while (--i);
+ if (ZIP(c)[0] == n) /* null input--all zero length codes */
+ {
+ *t = (struct Ziphuft *)NULL;
+ *m = 0;
+ return 0;
+ }
+
+ /* Find minimum and maximum length, bound *m by those */
+ for (j = 1; j <= ZIPBMAX; j++)
+ if (ZIP(c)[j])
+ break;
+ k = j; /* minimum code length */
+ if ((uint32_t)*m < j)
+ *m = j;
+ for (i = ZIPBMAX; i; i--)
+ if (ZIP(c)[i])
+ break;
+ g = i; /* maximum code length */
+ if ((uint32_t)*m > i)
+ *m = i;
+
+ /* Adjust last length count to fill out codes, if needed */
+ for (y = 1 << j; j < i; j++, y <<= 1)
+ if ((y -= ZIP(c)[j]) < 0)
+ return 2; /* bad input: more codes than bits */
+ if ((y -= ZIP(c)[i]) < 0)
+ return 2;
+ ZIP(c)[i] += y;
+
+ /* Generate starting offsets int32_to the value table for each length */
+ ZIP(x)[1] = j = 0;
+ p = ZIP(c) + 1; xp = ZIP(x) + 2;
+ while (--i)
+ { /* note that i == g from above */
+ *xp++ = (j += *p++);
+ }
+
+ /* Make a table of values in order of bit lengths */
+ p = b; i = 0;
+ do{
+ if ((j = *p++) != 0)
+ ZIP(v)[ZIP(x)[j]++] = i;
+ } while (++i < n);
+
+
+ /* Generate the Huffman codes and for each, make the table entries */
+ ZIP(x)[0] = i = 0; /* first Huffman code is zero */
+ p = ZIP(v); /* grab values in bit order */
+ h = -1; /* no tables yet--level -1 */
+ w = l[-1] = 0; /* no bits decoded yet */
+ ZIP(u)[0] = (struct Ziphuft *)NULL; /* just to keep compilers happy */
+ q = (struct Ziphuft *)NULL; /* ditto */
+ z = 0; /* ditto */
+
+ /* go through the bit lengths (k already is bits in shortest code) */
+ for (; k <= g; k++)
+ {
+ a = ZIP(c)[k];
+ while (a--)
+ {
+ /* here i is the Huffman code of length k bits for value *p */
+ /* make tables up to required level */
+ while (k > w + l[h])
+ {
+ w += l[h++]; /* add bits already decoded */
+
+ /* compute minimum size table less than or equal to *m bits */
+ z = (z = g - w) > (uint32_t)*m ? *m : z; /* upper limit */
+ if ((f = 1 << (j = k - w)) > a + 1) /* try a k-w bit table */
+ { /* too few codes for k-w bit table */
+ f -= a + 1; /* deduct codes from patterns left */
+ xp = ZIP(c) + k;
+ while (++j < z) /* try smaller tables up to z bits */
+ {
+ if ((f <<= 1) <= *++xp)
+ break; /* enough codes to use up j bits */
+ f -= *xp; /* else deduct codes from patterns */
+ }
+ }
+ if ((uint32_t)w + j > el && (uint32_t)w < el)
+ j = el - w; /* make EOB code end at table */
+ z = 1 << j; /* table entries for j-bit table */
+ l[h] = j; /* set table size in stack */
+
+ /* allocate and link in new table */
+ if (!(q = (struct Ziphuft *)SMB_MALLOC((z + 1)*sizeof(struct Ziphuft))))
+ {
+ if(h)
+ Ziphuft_free(ZIP(u)[0]);
+ return 3; /* not enough memory */
+ }
+ *t = q + 1; /* link to list for Ziphuft_free() */
+ *(t = &(q->v.t)) = (struct Ziphuft *)NULL;
+ ZIP(u)[h] = ++q; /* table starts after link */
+
+ /* connect to last table, if there is one */
+ if (h)
+ {
+ ZIP(x)[h] = i; /* save pattern for backing up */
+ r.b = (uint8_t)l[h-1]; /* bits to dump before this table */
+ r.e = (uint8_t)(16 + j); /* bits in this table */
+ r.v.t = q; /* pointer to this table */
+ j = (i & ((1 << w) - 1)) >> (w - l[h-1]);
+ ZIP(u)[h-1][j] = r; /* connect to last table */
+ }
+ }
+
+ /* set up table entry in r */
+ r.b = (uint8_t)(k - w);
+ if (p >= ZIP(v) + n)
+ r.e = 99; /* out of values--invalid code */
+ else if (*p < s)
+ {
+ r.e = (uint8_t)(*p < 256 ? 16 : 15); /* 256 is end-of-block code */
+ r.v.n = *p++; /* simple code is just the value */
+ }
+ else
+ {
+ r.e = (uint8_t)e[*p - s]; /* non-simple--look up in lists */
+ r.v.n = d[*p++ - s];
+ }
+
+ /* fill code-like entries with r */
+ f = 1 << (k - w);
+ for (j = i >> w; j < z; j += f)
+ q[j] = r;
+
+ /* backwards increment the k-bit code i */
+ for (j = 1 << (k - 1); i & j; j >>= 1)
+ i ^= j;
+ i ^= j;
+
+ /* backup over finished tables */
+ while ((i & ((1 << w) - 1)) != ZIP(x)[h])
+ w -= l[--h]; /* don't need to update q */
+ }
+ }
+
+ /* return actual size of base table */
+ *m = l[0];
+
+ /* Return true (1) if we were given an incomplete table */
+ return y != 0 && g != 1;
+}
+
+static int32_t Zipinflate_codes(struct decomp_state *decomp_state,
+ struct Ziphuft *tl, struct Ziphuft *td,
+ int32_t bl, int32_t bd)
+{
+ register uint32_t e; /* table entry flag/number of extra bits */
+ uint32_t n, d; /* length and index for copy */
+ uint32_t w; /* current window position */
+ struct Ziphuft *t; /* pointer to table entry */
+ uint32_t ml, md; /* masks for bl and bd bits */
+ register uint32_t b; /* bit buffer */
+ register uint32_t k; /* number of bits in bit buffer */
+
+ DEBUG(10,("Zipinflate_codes\n"));
+
+ /* make local copies of globals */
+ b = ZIP(bb); /* initialize bit buffer */
+ k = ZIP(bk);
+ w = ZIP(window_posn); /* initialize window position */
+
+ /* inflate the coded data */
+ ml = Zipmask[bl]; /* precompute masks for speed */
+ md = Zipmask[bd];
+
+ for(;;)
+ {
+ ZIPNEEDBITS((uint32_t)bl)
+ if((e = (t = tl + ((uint32_t)b & ml))->e) > 16)
+ do
+ {
+ if (e == 99)
+ return 1;
+ ZIPDUMPBITS(t->b)
+ e -= 16;
+ ZIPNEEDBITS(e)
+ } while ((e = (t = t->v.t + ((uint32_t)b & Zipmask[e]))->e) > 16);
+ ZIPDUMPBITS(t->b)
+ if (w >= CAB_BLOCKMAX) break;
+ if (e == 16) /* then it's a literal */
+ CAB(outbuf)[w++] = (uint8_t)t->v.n;
+ else /* it's an EOB or a length */
+ {
+ /* exit if end of block */
+ if(e == 15)
+ break;
+
+ /* get length of block to copy */
+ ZIPNEEDBITS(e)
+ n = t->v.n + ((uint32_t)b & Zipmask[e]);
+ ZIPDUMPBITS(e);
+
+ /* decode distance of block to copy */
+ ZIPNEEDBITS((uint32_t)bd)
+ if ((e = (t = td + ((uint32_t)b & md))->e) > 16)
+ do {
+ if (e == 99)
+ return 1;
+ ZIPDUMPBITS(t->b)
+ e -= 16;
+ ZIPNEEDBITS(e)
+ } while ((e = (t = t->v.t + ((uint32_t)b & Zipmask[e]))->e) > 16);
+ ZIPDUMPBITS(t->b)
+ ZIPNEEDBITS(e)
+ d = w - t->v.n - ((uint32_t)b & Zipmask[e]);
+ ZIPDUMPBITS(e)
+ do
+ {
+ n -= (e = (e = ZIPWSIZE - ((d &= ZIPWSIZE-1) > w ? d : w)) > n ?n:e);
+ do
+ {
+ CAB(outbuf)[w++] = CAB(outbuf)[d++];
+ } while (--e);
+ } while (n);
+ }
+ }
+
+ /* restore the globals from the locals */
+ ZIP(window_posn) = w; /* restore global window pointer */
+ ZIP(bb) = b; /* restore global bit buffer */
+ ZIP(bk) = k;
+
+ /* done */
+ return 0;
+}
+
+/* "decompress" an inflated type 0 (stored) block. */
+static int32_t Zipinflate_stored(struct decomp_state *decomp_state)
+{
+ uint32_t n; /* number of bytes in block */
+ uint32_t w; /* current window position */
+ register uint32_t b; /* bit buffer */
+ register uint32_t k; /* number of bits in bit buffer */
+
+ /* make local copies of globals */
+ b = ZIP(bb); /* initialize bit buffer */
+ k = ZIP(bk);
+ w = ZIP(window_posn); /* initialize window position */
+
+ /* go to byte boundary */
+ n = k & 7;
+ ZIPDUMPBITS(n);
+
+ /* get the length and its complement */
+ ZIPNEEDBITS(16)
+ n = ((uint32_t)b & 0xffff);
+ ZIPDUMPBITS(16)
+ ZIPNEEDBITS(16)
+ if (n != (uint32_t)((~b) & 0xffff))
+ return 1; /* error in compressed data */
+ ZIPDUMPBITS(16)
+
+ /* read and output the compressed data */
+ while(n--)
+ {
+ ZIPNEEDBITS(8)
+ CAB(outbuf)[w++] = (uint8_t)b;
+ ZIPDUMPBITS(8)
+ }
+
+ /* restore the globals from the locals */
+ ZIP(window_posn) = w; /* restore global window pointer */
+ ZIP(bb) = b; /* restore global bit buffer */
+ ZIP(bk) = k;
+ return 0;
+}
+
+static int32_t Zipinflate_fixed(struct decomp_state *decomp_state)
+{
+ struct Ziphuft *fixed_tl;
+ struct Ziphuft *fixed_td;
+ int32_t fixed_bl, fixed_bd;
+ int32_t i; /* temporary variable */
+ uint32_t *l;
+
+ l = ZIP(ll);
+
+ /* literal table */
+ for(i = 0; i < 144; i++)
+ l[i] = 8;
+ for(; i < 256; i++)
+ l[i] = 9;
+ for(; i < 280; i++)
+ l[i] = 7;
+ for(; i < 288; i++) /* make a complete, but wrong code set */
+ l[i] = 8;
+ fixed_bl = 7;
+ if((i = Ziphuft_build(decomp_state, l, 288, 257, Zipcplens, Zipcplext, &fixed_tl, &fixed_bl)))
+ return i;
+
+ /* distance table */
+ for(i = 0; i < 30; i++) /* make an incomplete code set */
+ l[i] = 5;
+ fixed_bd = 5;
+ if((i = Ziphuft_build(decomp_state, l, 30, 0, Zipcpdist, Zipcpdext, &fixed_td, &fixed_bd)) > 1)
+ {
+ Ziphuft_free(fixed_tl);
+ return i;
+ }
+
+ /* decompress until an end-of-block code */
+ i = Zipinflate_codes(decomp_state, fixed_tl, fixed_td, fixed_bl, fixed_bd);
+
+ Ziphuft_free(fixed_td);
+ Ziphuft_free(fixed_tl);
+ return i;
+}
+
+/* decompress an inflated type 2 (dynamic Huffman codes) block. */
+static int32_t Zipinflate_dynamic(struct decomp_state *decomp_state)
+{
+ int32_t i; /* temporary variables */
+ uint32_t j;
+ uint32_t *ll;
+ uint32_t l; /* last length */
+ uint32_t m; /* mask for bit lengths table */
+ uint32_t n; /* number of lengths to get */
+ struct Ziphuft *tl; /* literal/length code table */
+ struct Ziphuft *td; /* distance code table */
+ int32_t bl; /* lookup bits for tl */
+ int32_t bd; /* lookup bits for td */
+ uint32_t nb; /* number of bit length codes */
+ uint32_t nl; /* number of literal/length codes */
+ uint32_t nd; /* number of distance codes */
+ register uint32_t b; /* bit buffer */
+ register uint32_t k; /* number of bits in bit buffer */
+
+ /* make local bit buffer */
+ b = ZIP(bb);
+ k = ZIP(bk);
+ ll = ZIP(ll);
+
+ /* read in table lengths */
+ ZIPNEEDBITS(5)
+ nl = 257 + ((uint32_t)b & 0x1f); /* number of literal/length codes */
+ ZIPDUMPBITS(5)
+ ZIPNEEDBITS(5)
+ nd = 1 + ((uint32_t)b & 0x1f); /* number of distance codes */
+ ZIPDUMPBITS(5)
+ ZIPNEEDBITS(4)
+ nb = 4 + ((uint32_t)b & 0xf); /* number of bit length codes */
+ ZIPDUMPBITS(4)
+ if(nl > 288 || nd > 32)
+ return 1; /* bad lengths */
+
+ /* read in bit-length-code lengths */
+ for(j = 0; j < nb; j++)
+ {
+ ZIPNEEDBITS(3)
+ ll[Zipborder[j]] = (uint32_t)b & 7;
+ ZIPDUMPBITS(3)
+ }
+ for(; j < 19; j++)
+ ll[Zipborder[j]] = 0;
+
+ /* build decoding table for trees--single level, 7 bit lookup */
+ bl = 7;
+ if((i = Ziphuft_build(decomp_state, ll, 19, 19, NULL, NULL, &tl, &bl)) != 0)
+ {
+ if(i == 1)
+ Ziphuft_free(tl);
+ return i; /* incomplete code set */
+ }
+
+ /* read in literal and distance code lengths */
+ n = nl + nd;
+ m = Zipmask[bl];
+ i = l = 0;
+ while((uint32_t)i < n)
+ {
+ ZIPNEEDBITS((uint32_t)bl)
+ j = (td = tl + ((uint32_t)b & m))->b;
+ ZIPDUMPBITS(j)
+ j = td->v.n;
+ if (j < 16) /* length of code in bits (0..15) */
+ ll[i++] = l = j; /* save last length in l */
+ else if (j == 16) /* repeat last length 3 to 6 times */
+ {
+ ZIPNEEDBITS(2)
+ j = 3 + ((uint32_t)b & 3);
+ ZIPDUMPBITS(2)
+ if((uint32_t)i + j > n)
+ return 1;
+ while (j--)
+ ll[i++] = l;
+ }
+ else if (j == 17) /* 3 to 10 zero length codes */
+ {
+ ZIPNEEDBITS(3)
+ j = 3 + ((uint32_t)b & 7);
+ ZIPDUMPBITS(3)
+ if ((uint32_t)i + j > n)
+ return 1;
+ while (j--)
+ ll[i++] = 0;
+ l = 0;
+ }
+ else /* j == 18: 11 to 138 zero length codes */
+ {
+ ZIPNEEDBITS(7)
+ j = 11 + ((uint32_t)b & 0x7f);
+ ZIPDUMPBITS(7)
+ if ((uint32_t)i + j > n)
+ return 1;
+ while (j--)
+ ll[i++] = 0;
+ l = 0;
+ }
+ }
+
+ /* free decoding table for trees */
+ Ziphuft_free(tl);
+
+ /* restore the global bit buffer */
+ ZIP(bb) = b;
+ ZIP(bk) = k;
+
+ /* build the decoding tables for literal/length and distance codes */
+ bl = ZIPLBITS;
+ if((i = Ziphuft_build(decomp_state, ll, nl, 257, Zipcplens, Zipcplext, &tl, &bl)) != 0)
+ {
+ if(i == 1)
+ Ziphuft_free(tl);
+ return i; /* incomplete code set */
+ }
+ bd = ZIPDBITS;
+ Ziphuft_build(decomp_state, ll + nl, nd, 0, Zipcpdist, Zipcpdext, &td, &bd);
+
+ /* decompress until an end-of-block code */
+ if(Zipinflate_codes(decomp_state, tl, td, bl, bd))
+ return 1;
+
+ /* free the decoding tables, return */
+ Ziphuft_free(tl);
+ Ziphuft_free(td);
+ return 0;
+}
+
+/* e == last block flag */
+static int32_t Zipinflate_block(struct decomp_state *decomp_state, int32_t *e)
+{ /* decompress an inflated block */
+ uint32_t t; /* block type */
+ register uint32_t b; /* bit buffer */
+ register uint32_t k; /* number of bits in bit buffer */
+
+ DEBUG(10,("Zipinflate_block\n"));
+
+ /* make local bit buffer */
+ b = ZIP(bb);
+ k = ZIP(bk);
+
+ /* read in last block bit */
+ ZIPNEEDBITS(1)
+ *e = (int32_t)b & 1;
+ ZIPDUMPBITS(1)
+
+ /* read in block type */
+ ZIPNEEDBITS(2)
+ t = (uint32_t)b & 3;
+ ZIPDUMPBITS(2)
+
+ /* restore the global bit buffer */
+ ZIP(bb) = b;
+ ZIP(bk) = k;
+
+ DEBUG(10,("inflate type %d\n", t));
+
+ /* inflate that block type */
+ if(t == 2)
+ return Zipinflate_dynamic(decomp_state);
+ if(t == 0)
+ return Zipinflate_stored(decomp_state);
+ if(t == 1)
+ return Zipinflate_fixed(decomp_state);
+ /* bad block type */
+ return 2;
+}
+
+_PUBLIC_ struct decomp_state *ZIPdecomp_state(TALLOC_CTX *mem_ctx)
+{
+ return talloc_zero(mem_ctx, struct decomp_state);
+}
+
+int ZIPdecompress(struct decomp_state *decomp_state, DATA_BLOB *inbuf, DATA_BLOB *outbuf)
+{
+ int32_t e = 0;/* last block flag */
+
+ ZIP(inpos) = CAB(inbuf);
+ ZIP(bb) = ZIP(bk) = ZIP(window_posn) = 0;
+
+ if (inbuf->length > sizeof(decomp_state->inbuf)) return DECR_INPUT;
+
+ if (outbuf->length > sizeof(decomp_state->outbuf)) return DECR_OUTPUT;
+
+ if (outbuf->length > ZIPWSIZE) return DECR_DATAFORMAT;
+
+ memcpy(decomp_state->inbuf, inbuf->data, inbuf->length);
+
+ /* CK = Chris Kirmse, official Microsoft purloiner */
+ if (ZIP(inpos)[0] != 'C' || ZIP(inpos)[1] != 'K') return DECR_ILLEGALDATA;
+ ZIP(inpos) += 2;
+
+ while (!e) {
+ if (Zipinflate_block(decomp_state, &e)) {
+ return DECR_ILLEGALDATA;
+ }
+ }
+
+ memcpy(outbuf->data, decomp_state->outbuf, outbuf->length);
+
+ return DECR_OK;
+}
diff --git a/lib/compression/mszip.h b/lib/compression/mszip.h
new file mode 100644
index 0000000000..bb835f2595
--- /dev/null
+++ b/lib/compression/mszip.h
@@ -0,0 +1,33 @@
+/* mszip decompression - based on cabextract.c code from
+ * Stuart Caie
+ *
+ * adapted for Samba by Andrew Tridgell and Stefan Metzmacher 2005
+ *
+ * (C) 2000-2001 Stuart Caie <kyzer@4u.net>
+ * reaktivate-specifics by Malte Starostik <malte@kde.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+struct decomp_state;
+struct decomp_state *ZIPdecomp_state(TALLOC_CTX *mem_ctx);
+
+#define DECR_OK (0)
+#define DECR_DATAFORMAT (1)
+#define DECR_ILLEGALDATA (2)
+#define DECR_NOMEMORY (3)
+#define DECR_CHECKSUM (4)
+#define DECR_INPUT (5)
+#define DECR_OUTPUT (6)
+int ZIPdecompress(struct decomp_state *decomp_state, DATA_BLOB *inbuf, DATA_BLOB *outbuf);
diff --git a/lib/compression/testsuite.c b/lib/compression/testsuite.c
new file mode 100644
index 0000000000..b9cebb2e8d
--- /dev/null
+++ b/lib/compression/testsuite.c
@@ -0,0 +1,30 @@
+/*
+ Unix SMB/CIFS implementation.
+ test suite for the compression functions
+
+ Copyright (C) Jelmer Vernooij 2007
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "includes.h"
+#include "torture/torture.h"
+#include "../compression/mszip.h"
+
+struct torture_suite *torture_local_compression(TALLOC_CTX *mem_ctx)
+{
+ struct torture_suite *suite = torture_suite_create(mem_ctx, "COMPRESSION");
+
+ return suite;
+}
diff --git a/lib/nss_wrapper/config.m4 b/lib/nss_wrapper/config.m4
new file mode 100644
index 0000000000..45423788d1
--- /dev/null
+++ b/lib/nss_wrapper/config.m4
@@ -0,0 +1,19 @@
+AC_ARG_ENABLE(nss-wrapper,
+[ --enable-nss-wrapper Turn on nss wrapper library (default=no)])
+
+HAVE_NSS_WRAPPER=no
+
+if eval "test x$developer = xyes"; then
+ enable_nss_wrapper=yes
+fi
+
+if eval "test x$enable_nss_wrapper = xyes"; then
+ AC_DEFINE(NSS_WRAPPER,1,[Use nss wrapper library])
+ HAVE_NSS_WRAPPER=yes
+
+ # this is only used for samba3
+ NSS_WRAPPER_OBJS="../lib/nss_wrapper/nss_wrapper.o"
+fi
+
+AC_SUBST(HAVE_NSS_WRAPPER)
+AC_SUBST(NSS_WRAPPER_OBJS)
diff --git a/lib/nss_wrapper/config.mk b/lib/nss_wrapper/config.mk
new file mode 100644
index 0000000000..015fbe511c
--- /dev/null
+++ b/lib/nss_wrapper/config.mk
@@ -0,0 +1,7 @@
+##############################
+# Start SUBSYSTEM NSS_WRAPPER
+[SUBSYSTEM::NSS_WRAPPER]
+# End SUBSYSTEM NSS_WRAPPER
+##############################
+
+NSS_WRAPPER_OBJ_FILES = $(nsswrappersrcdir)/nss_wrapper.o
diff --git a/lib/nss_wrapper/nss_wrapper.c b/lib/nss_wrapper/nss_wrapper.c
new file mode 100644
index 0000000000..da090832b0
--- /dev/null
+++ b/lib/nss_wrapper/nss_wrapper.c
@@ -0,0 +1,1130 @@
+/*
+ * Copyright (C) Stefan Metzmacher 2007 <metze@samba.org>
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the author nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifdef _SAMBA_BUILD_
+
+#define NSS_WRAPPER_NOT_REPLACE
+#include "../replace/replace.h"
+#include "system/passwd.h"
+#include "system/filesys.h"
+
+#else /* _SAMBA_BUILD_ */
+
+#error nss_wrapper_only_supported_in_samba_yet
+
+#endif
+
+#ifndef _PUBLIC_
+#define _PUBLIC_
+#endif
+
+/* not all systems have _r functions... */
+#ifndef HAVE_GETPWNAM_R
+#define getpwnam_r(name, pwdst, buf, buflen, pwdstp) ENOSYS
+#endif
+#ifndef HAVE_GETPWUID_R
+#define getpwuid_r(uid, pwdst, buf, buflen, pwdstp) ENOSYS
+#endif
+#ifndef HAVE_GETPWENT_R
+#define getpwent_r(pwdst, buf, buflen, pwdstp) ENOSYS
+#endif
+#ifndef HAVE_GETGRNAM_R
+#define getgrnam_r(name, grdst, buf, buflen, grdstp) ENOSYS
+#endif
+#ifndef HAVE_GETGRUID_R
+#define getgrgid_r(uid, grdst, buf, buflen, grdstp) ENOSYS
+#endif
+#ifndef HAVE_GETGRENT_R
+#define getgrent_r(grdst, buf, buflen, grdstp) ENOSYS
+#endif
+
+/* LD_PRELOAD doesn't work yet, so REWRITE_CALLS is all we support
+ * for now */
+#define REWRITE_CALLS
+
+#ifdef REWRITE_CALLS
+
+#define real_getpwnam getpwnam
+#define real_getpwnam_r getpwnam_r
+#define real_getpwuid getpwuid
+#define real_getpwuid_r getpwuid_r
+
+#define real_setpwent setpwent
+#define real_getpwent getpwent
+#define real_getpwent_r getpwent_r
+#define real_endpwent endpwent
+
+/*
+#define real_getgrlst getgrlst
+#define real_getgrlst_r getgrlst_r
+#define real_initgroups_dyn initgroups_dyn
+*/
+#define real_initgroups initgroups
+
+#define real_getgrnam getgrnam
+#define real_getgrnam_r getgrnam_r
+#define real_getgrgid getgrgid
+#define real_getgrgid_r getgrgid_r
+
+#define real_setgrent setgrent
+#define real_getgrent getgrent
+#define real_getgrent_r getgrent_r
+#define real_endgrent endgrent
+
+#endif
+
+#if 0
+# ifdef DEBUG
+# define NWRAP_ERROR(args) DEBUG(0, args)
+# else
+# define NWRAP_ERROR(args) printf args
+# endif
+#else
+#define NWRAP_ERROR(args)
+#endif
+
+#if 0
+# ifdef DEBUG
+# define NWRAP_DEBUG(args) DEBUG(0, args)
+# else
+# define NWRAP_DEBUG(args) printf args
+# endif
+#else
+#define NWRAP_DEBUG(args)
+#endif
+
+#if 0
+# ifdef DEBUG
+# define NWRAP_VERBOSE(args) DEBUG(0, args)
+# else
+# define NWRAP_VERBOSE(args) printf args
+# endif
+#else
+#define NWRAP_VERBOSE(args)
+#endif
+
+struct nwrap_cache {
+ const char *path;
+ int fd;
+ struct stat st;
+ uint8_t *buf;
+ void *private_data;
+ bool (*parse_line)(struct nwrap_cache *, char *line);
+ void (*unload)(struct nwrap_cache *);
+};
+
+struct nwrap_pw {
+ struct nwrap_cache *cache;
+
+ struct passwd *list;
+ int num;
+ int idx;
+};
+
+struct nwrap_cache __nwrap_cache_pw;
+struct nwrap_pw nwrap_pw_global;
+
+static bool nwrap_pw_parse_line(struct nwrap_cache *nwrap, char *line);
+static void nwrap_pw_unload(struct nwrap_cache *nwrap);
+
+struct nwrap_gr {
+ struct nwrap_cache *cache;
+
+ struct group *list;
+ int num;
+ int idx;
+};
+
+struct nwrap_cache __nwrap_cache_gr;
+struct nwrap_gr nwrap_gr_global;
+
+static bool nwrap_gr_parse_line(struct nwrap_cache *nwrap, char *line);
+static void nwrap_gr_unload(struct nwrap_cache *nwrap);
+
+static void nwrap_init(void)
+{
+ static bool initialized;
+
+ if (initialized) return;
+ initialized = true;
+
+ nwrap_pw_global.cache = &__nwrap_cache_pw;
+
+ nwrap_pw_global.cache->path = getenv("NSS_WRAPPER_PASSWD");
+ nwrap_pw_global.cache->fd = -1;
+ nwrap_pw_global.cache->private_data = &nwrap_pw_global;
+ nwrap_pw_global.cache->parse_line = nwrap_pw_parse_line;
+ nwrap_pw_global.cache->unload = nwrap_pw_unload;
+
+ nwrap_gr_global.cache = &__nwrap_cache_gr;
+
+ nwrap_gr_global.cache->path = getenv("NSS_WRAPPER_GROUP");
+ nwrap_gr_global.cache->fd = -1;
+ nwrap_gr_global.cache->private_data = &nwrap_gr_global;
+ nwrap_gr_global.cache->parse_line = nwrap_gr_parse_line;
+ nwrap_gr_global.cache->unload = nwrap_gr_unload;
+}
+
+static bool nwrap_enabled(void)
+{
+ nwrap_init();
+
+ if (!nwrap_pw_global.cache->path) {
+ return false;
+ }
+ if (nwrap_pw_global.cache->path[0] == '\0') {
+ return false;
+ }
+ if (!nwrap_gr_global.cache->path) {
+ return false;
+ }
+ if (nwrap_gr_global.cache->path[0] == '\0') {
+ return false;
+ }
+
+ return true;
+}
+
+static bool nwrap_parse_file(struct nwrap_cache *nwrap)
+{
+ int ret;
+ uint8_t *buf = NULL;
+ char *nline;
+
+ if (nwrap->st.st_size == 0) {
+ NWRAP_DEBUG(("%s: size == 0\n",
+ __location__));
+ goto done;
+ }
+
+ if (nwrap->st.st_size > INT32_MAX) {
+ NWRAP_ERROR(("%s: size[%u] larger than INT32_MAX\n",
+ __location__, (unsigned)nwrap->st.st_size));
+ goto failed;
+ }
+
+ ret = lseek(nwrap->fd, 0, SEEK_SET);
+ if (ret != 0) {
+ NWRAP_ERROR(("%s: lseek - %d\n",__location__,ret));
+ goto failed;
+ }
+
+ buf = (uint8_t *)malloc(nwrap->st.st_size + 1);
+ if (!buf) {
+ NWRAP_ERROR(("%s: malloc failed\n",__location__));
+ goto failed;
+ }
+
+ ret = read(nwrap->fd, buf, nwrap->st.st_size);
+ if (ret != nwrap->st.st_size) {
+ NWRAP_ERROR(("%s: read(%u) gave %d\n",
+ __location__, (unsigned)nwrap->st.st_size, ret));
+ goto failed;
+ }
+
+ buf[nwrap->st.st_size] = '\0';
+
+ nline = (char *)buf;
+ while (nline && nline[0]) {
+ char *line;
+ char *e;
+ bool ok;
+
+ line = nline;
+ nline = NULL;
+
+ e = strchr(line, '\n');
+ if (e) {
+ e[0] = '\0';
+ e++;
+ if (e[0] == '\r') {
+ e[0] = '\0';
+ e++;
+ }
+ nline = e;
+ }
+
+ NWRAP_VERBOSE(("%s:'%s'\n",__location__, line));
+
+ if (strlen(line) == 0) {
+ continue;
+ }
+
+ ok = nwrap->parse_line(nwrap, line);
+ if (!ok) {
+ goto failed;
+ }
+ }
+
+done:
+ nwrap->buf = buf;
+ return true;
+
+failed:
+ if (buf) free(buf);
+ return false;
+}
+
+static void nwrap_cache_unload(struct nwrap_cache *nwrap)
+{
+ nwrap->unload(nwrap);
+
+ if (nwrap->buf) free(nwrap->buf);
+
+ nwrap->buf = NULL;
+}
+
+static void nwrap_cache_reload(struct nwrap_cache *nwrap)
+{
+ struct stat st;
+ int ret;
+ bool ok;
+ bool retried = false;
+
+reopen:
+ if (nwrap->fd < 0) {
+ nwrap->fd = open(nwrap->path, O_RDONLY);
+ if (nwrap->fd < 0) {
+ NWRAP_ERROR(("%s: unable to open '%s' readonly %d:%s\n",
+ __location__,
+ nwrap->path, nwrap->fd,
+ strerror(errno)));
+ return;
+ }
+ NWRAP_VERBOSE(("%s: open '%s'\n", __location__, nwrap->path));
+ }
+
+ ret = fstat(nwrap->fd, &st);
+ if (ret != 0) {
+ NWRAP_ERROR(("%s: fstat(%s) - %d:%s\n",
+ __location__,
+ nwrap->path,
+ ret, strerror(errno)));
+ return;
+ }
+
+ if (retried == false && st.st_nlink == 0) {
+ /* maybe someone has replaced the file... */
+ NWRAP_DEBUG(("%s: st_nlink == 0, reopen %s\n",
+ __location__, nwrap->path));
+ retried = true;
+ memset(&nwrap->st, 0, sizeof(nwrap->st));
+ close(nwrap->fd);
+ nwrap->fd = -1;
+ goto reopen;
+ }
+
+ if (st.st_mtime == nwrap->st.st_mtime) {
+ NWRAP_VERBOSE(("%s: st_mtime[%u] hasn't changed, skip reload\n",
+ __location__, (unsigned)st.st_mtime));
+ return;
+ }
+ NWRAP_DEBUG(("%s: st_mtime has changed [%u] => [%u], start reload\n",
+ __location__, (unsigned)st.st_mtime,
+ (unsigned)nwrap->st.st_mtime));
+
+ nwrap->st = st;
+
+ nwrap_cache_unload(nwrap);
+
+ ok = nwrap_parse_file(nwrap);
+ if (!ok) {
+ NWRAP_ERROR(("%s: failed to reload %s\n",
+ __location__, nwrap->path));
+ nwrap_cache_unload(nwrap);
+ }
+ NWRAP_DEBUG(("%s: reloaded %s\n",
+ __location__, nwrap->path));
+}
+
+/*
+ * the caller has to call nwrap_unload() on failure
+ */
+static bool nwrap_pw_parse_line(struct nwrap_cache *nwrap, char *line)
+{
+ struct nwrap_pw *nwrap_pw;
+ char *c;
+ char *p;
+ char *e;
+ struct passwd *pw;
+ size_t list_size;
+
+ nwrap_pw = (struct nwrap_pw *)nwrap->private_data;
+
+ list_size = sizeof(*nwrap_pw->list) * (nwrap_pw->num+1);
+ pw = (struct passwd *)realloc(nwrap_pw->list, list_size);
+ if (!pw) {
+ NWRAP_ERROR(("%s:realloc(%u) failed\n",
+ __location__, list_size));
+ return false;
+ }
+ nwrap_pw->list = pw;
+
+ pw = &nwrap_pw->list[nwrap_pw->num];
+
+ c = line;
+
+ /* name */
+ p = strchr(c, ':');
+ if (!p) {
+ NWRAP_ERROR(("%s:invalid line[%s]: '%s'\n",
+ __location__, line, c));
+ return false;
+ }
+ *p = '\0';
+ p++;
+ pw->pw_name = c;
+ c = p;
+
+ NWRAP_VERBOSE(("name[%s]\n", pw->pw_name));
+
+ /* password */
+ p = strchr(c, ':');
+ if (!p) {
+ NWRAP_ERROR(("%s:invalid line[%s]: '%s'\n",
+ __location__, line, c));
+ return false;
+ }
+ *p = '\0';
+ p++;
+ pw->pw_passwd = c;
+ c = p;
+
+ NWRAP_VERBOSE(("password[%s]\n", pw->pw_passwd));
+
+ /* uid */
+ p = strchr(c, ':');
+ if (!p) {
+ NWRAP_ERROR(("%s:invalid line[%s]: '%s'\n",
+ __location__, line, c));
+ return false;
+ }
+ *p = '\0';
+ p++;
+ e = NULL;
+ pw->pw_uid = (uid_t)strtoul(c, &e, 10);
+ if (c == e) {
+ NWRAP_ERROR(("%s:invalid line[%s]: '%s' - %s\n",
+ __location__, line, c, strerror(errno)));
+ return false;
+ }
+ if (e == NULL) {
+ NWRAP_ERROR(("%s:invalid line[%s]: '%s' - %s\n",
+ __location__, line, c, strerror(errno)));
+ return false;
+ }
+ if (e[0] != '\0') {
+ NWRAP_ERROR(("%s:invalid line[%s]: '%s' - %s\n",
+ __location__, line, c, strerror(errno)));
+ return false;
+ }
+ c = p;
+
+ NWRAP_VERBOSE(("uid[%u]\n", pw->pw_uid));
+
+ /* gid */
+ p = strchr(c, ':');
+ if (!p) {
+ NWRAP_ERROR(("%s:invalid line[%s]: '%s'\n",
+ __location__, line, c));
+ return false;
+ }
+ *p = '\0';
+ p++;
+ e = NULL;
+ pw->pw_gid = (gid_t)strtoul(c, &e, 10);
+ if (c == e) {
+ NWRAP_ERROR(("%s:invalid line[%s]: '%s' - %s\n",
+ __location__, line, c, strerror(errno)));
+ return false;
+ }
+ if (e == NULL) {
+ NWRAP_ERROR(("%s:invalid line[%s]: '%s' - %s\n",
+ __location__, line, c, strerror(errno)));
+ return false;
+ }
+ if (e[0] != '\0') {
+ NWRAP_ERROR(("%s:invalid line[%s]: '%s' - %s\n",
+ __location__, line, c, strerror(errno)));
+ return false;
+ }
+ c = p;
+
+ NWRAP_VERBOSE(("gid[%u]\n", pw->pw_gid));
+
+ /* gecos */
+ p = strchr(c, ':');
+ if (!p) {
+ NWRAP_ERROR(("%s:invalid line[%s]: '%s'\n",
+ __location__, line, c));
+ return false;
+ }
+ *p = '\0';
+ p++;
+ pw->pw_gecos = c;
+ c = p;
+
+ NWRAP_VERBOSE(("gecos[%s]\n", pw->pw_gecos));
+
+ /* dir */
+ p = strchr(c, ':');
+ if (!p) {
+ NWRAP_ERROR(("%s:'%s'\n",__location__,c));
+ return false;
+ }
+ *p = '\0';
+ p++;
+ pw->pw_dir = c;
+ c = p;
+
+ NWRAP_VERBOSE(("dir[%s]\n", pw->pw_dir));
+
+ /* shell */
+ pw->pw_shell = c;
+ NWRAP_VERBOSE(("shell[%s]\n", pw->pw_shell));
+
+ NWRAP_DEBUG(("add user[%s:%s:%u:%u:%s:%s:%s]\n",
+ pw->pw_name, pw->pw_passwd,
+ pw->pw_uid, pw->pw_gid,
+ pw->pw_gecos, pw->pw_dir, pw->pw_shell));
+
+ nwrap_pw->num++;
+ return true;
+}
+
+static void nwrap_pw_unload(struct nwrap_cache *nwrap)
+{
+ struct nwrap_pw *nwrap_pw;
+ nwrap_pw = (struct nwrap_pw *)nwrap->private_data;
+
+ if (nwrap_pw->list) free(nwrap_pw->list);
+
+ nwrap_pw->list = NULL;
+ nwrap_pw->num = 0;
+ nwrap_pw->idx = 0;
+}
+
+static int nwrap_pw_copy_r(const struct passwd *src, struct passwd *dst,
+ char *buf, size_t buflen, struct passwd **dstp)
+{
+ char *first;
+ char *last;
+ off_t ofs;
+
+ first = src->pw_name;
+
+ last = src->pw_shell;
+ while (*last) last++;
+
+ ofs = PTR_DIFF(last + 1, first);
+
+ if (ofs > buflen) {
+ return ERANGE;
+ }
+
+ memcpy(buf, first, ofs);
+
+ ofs = PTR_DIFF(src->pw_name, first);
+ dst->pw_name = buf + ofs;
+ ofs = PTR_DIFF(src->pw_passwd, first);
+ dst->pw_passwd = buf + ofs;
+ dst->pw_uid = src->pw_uid;
+ dst->pw_gid = src->pw_gid;
+ ofs = PTR_DIFF(src->pw_gecos, first);
+ dst->pw_gecos = buf + ofs;
+ ofs = PTR_DIFF(src->pw_dir, first);
+ dst->pw_dir = buf + ofs;
+ ofs = PTR_DIFF(src->pw_shell, first);
+ dst->pw_shell = buf + ofs;
+
+ if (dstp) {
+ *dstp = dst;
+ }
+
+ return 0;
+}
+
+/*
+ * the caller has to call nwrap_unload() on failure
+ */
+static bool nwrap_gr_parse_line(struct nwrap_cache *nwrap, char *line)
+{
+ struct nwrap_gr *nwrap_gr;
+ char *c;
+ char *p;
+ char *e;
+ struct group *gr;
+ size_t list_size;
+ unsigned nummem;
+
+ nwrap_gr = (struct nwrap_gr *)nwrap->private_data;
+
+ list_size = sizeof(*nwrap_gr->list) * (nwrap_gr->num+1);
+ gr = (struct group *)realloc(nwrap_gr->list, list_size);
+ if (!gr) {
+ NWRAP_ERROR(("%s:realloc failed\n",__location__));
+ return false;
+ }
+ nwrap_gr->list = gr;
+
+ gr = &nwrap_gr->list[nwrap_gr->num];
+
+ c = line;
+
+ /* name */
+ p = strchr(c, ':');
+ if (!p) {
+ NWRAP_ERROR(("%s:invalid line[%s]: '%s'\n",
+ __location__, line, c));
+ return false;
+ }
+ *p = '\0';
+ p++;
+ gr->gr_name = c;
+ c = p;
+
+ NWRAP_VERBOSE(("name[%s]\n", gr->gr_name));
+
+ /* password */
+ p = strchr(c, ':');
+ if (!p) {
+ NWRAP_ERROR(("%s:invalid line[%s]: '%s'\n",
+ __location__, line, c));
+ return false;
+ }
+ *p = '\0';
+ p++;
+ gr->gr_passwd = c;
+ c = p;
+
+ NWRAP_VERBOSE(("password[%s]\n", gr->gr_passwd));
+
+ /* gid */
+ p = strchr(c, ':');
+ if (!p) {
+ NWRAP_ERROR(("%s:invalid line[%s]: '%s'\n",
+ __location__, line, c));
+ return false;
+ }
+ *p = '\0';
+ p++;
+ e = NULL;
+ gr->gr_gid = (gid_t)strtoul(c, &e, 10);
+ if (c == e) {
+ NWRAP_ERROR(("%s:invalid line[%s]: '%s' - %s\n",
+ __location__, line, c, strerror(errno)));
+ return false;
+ }
+ if (e == NULL) {
+ NWRAP_ERROR(("%s:invalid line[%s]: '%s' - %s\n",
+ __location__, line, c, strerror(errno)));
+ return false;
+ }
+ if (e[0] != '\0') {
+ NWRAP_ERROR(("%s:invalid line[%s]: '%s' - %s\n",
+ __location__, line, c, strerror(errno)));
+ return false;
+ }
+ c = p;
+
+ NWRAP_VERBOSE(("gid[%u]\n", gr->gr_gid));
+
+ /* members */
+ gr->gr_mem = (char **)malloc(sizeof(char *));
+ if (!gr->gr_mem) {
+ NWRAP_ERROR(("%s:calloc failed\n",__location__));
+ return false;
+ }
+ gr->gr_mem[0] = NULL;
+
+ for(nummem=0; p; nummem++) {
+ char **m;
+ size_t m_size;
+ c = p;
+ p = strchr(c, ',');
+ if (p) {
+ *p = '\0';
+ p++;
+ }
+
+ if (strlen(c) == 0) {
+ break;
+ }
+
+ m_size = sizeof(char *) * (nummem+2);
+ m = (char **)realloc(gr->gr_mem, m_size);
+ if (!m) {
+ NWRAP_ERROR(("%s:realloc(%u) failed\n",
+ __location__, m_size));
+ return false;
+ }
+ gr->gr_mem = m;
+ gr->gr_mem[nummem] = c;
+ gr->gr_mem[nummem+1] = NULL;
+
+ NWRAP_VERBOSE(("member[%u]: '%s'\n", nummem, gr->gr_mem[nummem]));
+ }
+
+ NWRAP_DEBUG(("add group[%s:%s:%u:] with %u members\n",
+ gr->gr_name, gr->gr_passwd, gr->gr_gid, nummem));
+
+ nwrap_gr->num++;
+ return true;
+}
+
+static void nwrap_gr_unload(struct nwrap_cache *nwrap)
+{
+ int i;
+ struct nwrap_gr *nwrap_gr;
+ nwrap_gr = (struct nwrap_gr *)nwrap->private_data;
+
+ if (nwrap_gr->list) {
+ for (i=0; i < nwrap_gr->num; i++) {
+ if (nwrap_gr->list[i].gr_mem) {
+ free(nwrap_gr->list[i].gr_mem);
+ }
+ }
+ free(nwrap_gr->list);
+ }
+
+ nwrap_gr->list = NULL;
+ nwrap_gr->num = 0;
+ nwrap_gr->idx = 0;
+}
+
+static int nwrap_gr_copy_r(const struct group *src, struct group *dst,
+ char *buf, size_t buflen, struct group **dstp)
+{
+ char *first;
+ char **lastm;
+ char *last;
+ off_t ofsb;
+ off_t ofsm;
+ off_t ofs;
+ unsigned i;
+
+ first = src->gr_name;
+
+ lastm = src->gr_mem;
+ while (*lastm) lastm++;
+
+ last = *lastm;
+ while (*last) last++;
+
+ ofsb = PTR_DIFF(last + 1, first);
+ ofsm = PTR_DIFF(lastm + 1, src->gr_mem);
+
+ if ((ofsb + ofsm) > buflen) {
+ return ERANGE;
+ }
+
+ memcpy(buf, first, ofsb);
+ memcpy(buf + ofsb, src->gr_mem, ofsm);
+
+ ofs = PTR_DIFF(src->gr_name, first);
+ dst->gr_name = buf + ofs;
+ ofs = PTR_DIFF(src->gr_passwd, first);
+ dst->gr_passwd = buf + ofs;
+ dst->gr_gid = src->gr_gid;
+
+ dst->gr_mem = (char **)(buf + ofsb);
+ for (i=0; src->gr_mem[i]; i++) {
+ ofs = PTR_DIFF(src->gr_mem[i], first);
+ dst->gr_mem[i] = buf + ofs;
+ }
+
+ if (dstp) {
+ *dstp = dst;
+ }
+
+ return 0;
+}
+
+/* user functions */
+_PUBLIC_ struct passwd *nwrap_getpwnam(const char *name)
+{
+ int i;
+
+ if (!nwrap_enabled()) {
+ return real_getpwnam(name);
+ }
+
+ nwrap_cache_reload(nwrap_pw_global.cache);
+
+ for (i=0; i<nwrap_pw_global.num; i++) {
+ if (strcmp(nwrap_pw_global.list[i].pw_name, name) == 0) {
+ NWRAP_DEBUG(("%s: user[%s] found\n",
+ __location__, name));
+ return &nwrap_pw_global.list[i];
+ }
+ NWRAP_VERBOSE(("%s: user[%s] does not match [%s]\n",
+ __location__, name,
+ nwrap_pw_global.list[i].pw_name));
+ }
+
+ NWRAP_DEBUG(("%s: user[%s] not found\n", __location__, name));
+
+ errno = ENOENT;
+ return NULL;
+}
+
+_PUBLIC_ int nwrap_getpwnam_r(const char *name, struct passwd *pwdst,
+ char *buf, size_t buflen, struct passwd **pwdstp)
+{
+ struct passwd *pw;
+
+ if (!nwrap_enabled()) {
+ return real_getpwnam_r(name, pwdst, buf, buflen, pwdstp);
+ }
+
+ pw = nwrap_getpwnam(name);
+ if (!pw) {
+ if (errno == 0) {
+ return ENOENT;
+ }
+ return errno;
+ }
+
+ return nwrap_pw_copy_r(pw, pwdst, buf, buflen, pwdstp);
+}
+
+_PUBLIC_ struct passwd *nwrap_getpwuid(uid_t uid)
+{
+ int i;
+
+ if (!nwrap_enabled()) {
+ return real_getpwuid(uid);
+ }
+
+ nwrap_cache_reload(nwrap_pw_global.cache);
+
+ for (i=0; i<nwrap_pw_global.num; i++) {
+ if (nwrap_pw_global.list[i].pw_uid == uid) {
+ NWRAP_DEBUG(("%s: uid[%u] found\n",
+ __location__, uid));
+ return &nwrap_pw_global.list[i];
+ }
+ NWRAP_VERBOSE(("%s: uid[%u] does not match [%u]\n",
+ __location__, uid,
+ nwrap_pw_global.list[i].pw_uid));
+ }
+
+ NWRAP_DEBUG(("%s: uid[%u] not found\n", __location__, uid));
+
+ errno = ENOENT;
+ return NULL;
+}
+
+_PUBLIC_ int nwrap_getpwuid_r(uid_t uid, struct passwd *pwdst,
+ char *buf, size_t buflen, struct passwd **pwdstp)
+{
+ struct passwd *pw;
+
+ if (!nwrap_enabled()) {
+ return real_getpwuid_r(uid, pwdst, buf, buflen, pwdstp);
+ }
+
+ pw = nwrap_getpwuid(uid);
+ if (!pw) {
+ if (errno == 0) {
+ return ENOENT;
+ }
+ return errno;
+ }
+
+ return nwrap_pw_copy_r(pw, pwdst, buf, buflen, pwdstp);
+}
+
+/* user enum functions */
+_PUBLIC_ void nwrap_setpwent(void)
+{
+ if (!nwrap_enabled()) {
+ real_setpwent();
+ }
+
+ nwrap_pw_global.idx = 0;
+}
+
+_PUBLIC_ struct passwd *nwrap_getpwent(void)
+{
+ struct passwd *pw;
+
+ if (!nwrap_enabled()) {
+ return real_getpwent();
+ }
+
+ if (nwrap_pw_global.idx == 0) {
+ nwrap_cache_reload(nwrap_pw_global.cache);
+ }
+
+ if (nwrap_pw_global.idx >= nwrap_pw_global.num) {
+ errno = ENOENT;
+ return NULL;
+ }
+
+ pw = &nwrap_pw_global.list[nwrap_pw_global.idx++];
+
+ NWRAP_VERBOSE(("%s: return user[%s] uid[%u]\n",
+ __location__, pw->pw_name, pw->pw_uid));
+
+ return pw;
+}
+
+_PUBLIC_ int nwrap_getpwent_r(struct passwd *pwdst, char *buf,
+ size_t buflen, struct passwd **pwdstp)
+{
+ struct passwd *pw;
+
+ if (!nwrap_enabled()) {
+#ifdef SOLARIS_GETPWENT_R
+ pw = real_getpwent_r(pwdst, buf, buflen);
+ if (!pw) {
+ if (errno == 0) {
+ return ENOENT;
+ }
+ return errno;
+ }
+ if (pwdstp) {
+ *pwdstp = pw;
+ }
+ return 0;
+#else
+ return real_getpwent_r(pwdst, buf, buflen, pwdstp);
+#endif
+ }
+
+ pw = nwrap_getpwent();
+ if (!pw) {
+ if (errno == 0) {
+ return ENOENT;
+ }
+ return errno;
+ }
+
+ return nwrap_pw_copy_r(pw, pwdst, buf, buflen, pwdstp);
+}
+
+_PUBLIC_ void nwrap_endpwent(void)
+{
+ if (!nwrap_enabled()) {
+ real_endpwent();
+ }
+
+ nwrap_pw_global.idx = 0;
+}
+
+/* misc functions */
+_PUBLIC_ int nwrap_initgroups(const char *user, gid_t group)
+{
+ if (!nwrap_enabled()) {
+ return real_initgroups(user, group);
+ }
+
+ /* TODO: maybe we should also fake this... */
+ return EPERM;
+}
+
+/* group functions */
+_PUBLIC_ struct group *nwrap_getgrnam(const char *name)
+{
+ int i;
+
+ if (!nwrap_enabled()) {
+ return real_getgrnam(name);
+ }
+
+ nwrap_cache_reload(nwrap_gr_global.cache);
+
+ for (i=0; i<nwrap_gr_global.num; i++) {
+ if (strcmp(nwrap_gr_global.list[i].gr_name, name) == 0) {
+ NWRAP_DEBUG(("%s: group[%s] found\n",
+ __location__, name));
+ return &nwrap_gr_global.list[i];
+ }
+ NWRAP_VERBOSE(("%s: group[%s] does not match [%s]\n",
+ __location__, name,
+ nwrap_gr_global.list[i].gr_name));
+ }
+
+ NWRAP_DEBUG(("%s: group[%s] not found\n", __location__, name));
+
+ errno = ENOENT;
+ return NULL;
+}
+
+_PUBLIC_ int nwrap_getgrnam_r(const char *name, struct group *grdst,
+ char *buf, size_t buflen, struct group **grdstp)
+{
+ struct group *gr;
+
+ if (!nwrap_enabled()) {
+ return real_getgrnam_r(name, grdst, buf, buflen, grdstp);
+ }
+
+ gr = nwrap_getgrnam(name);
+ if (!gr) {
+ if (errno == 0) {
+ return ENOENT;
+ }
+ return errno;
+ }
+
+ return nwrap_gr_copy_r(gr, grdst, buf, buflen, grdstp);
+}
+
+_PUBLIC_ struct group *nwrap_getgrgid(gid_t gid)
+{
+ int i;
+
+ if (!nwrap_enabled()) {
+ return real_getgrgid(gid);
+ }
+
+ nwrap_cache_reload(nwrap_gr_global.cache);
+
+ for (i=0; i<nwrap_gr_global.num; i++) {
+ if (nwrap_gr_global.list[i].gr_gid == gid) {
+ NWRAP_DEBUG(("%s: gid[%u] found\n",
+ __location__, gid));
+ return &nwrap_gr_global.list[i];
+ }
+ NWRAP_VERBOSE(("%s: gid[%u] does not match [%u]\n",
+ __location__, gid,
+ nwrap_gr_global.list[i].gr_gid));
+ }
+
+ NWRAP_DEBUG(("%s: gid[%u] not found\n", __location__, gid));
+
+ errno = ENOENT;
+ return NULL;
+}
+
+_PUBLIC_ int nwrap_getgrgid_r(gid_t gid, struct group *grdst,
+ char *buf, size_t buflen, struct group **grdstp)
+{
+ struct group *gr;
+
+ if (!nwrap_enabled()) {
+ return real_getgrgid_r(gid, grdst, buf, buflen, grdstp);
+ }
+
+ gr = nwrap_getgrgid(gid);
+ if (!gr) {
+ if (errno == 0) {
+ return ENOENT;
+ }
+ return errno;
+ }
+
+ return nwrap_gr_copy_r(gr, grdst, buf, buflen, grdstp);
+
+ return ENOENT;
+}
+
+/* group enum functions */
+_PUBLIC_ void nwrap_setgrent(void)
+{
+ if (!nwrap_enabled()) {
+ real_setgrent();
+ }
+
+ nwrap_gr_global.idx = 0;
+}
+
+_PUBLIC_ struct group *nwrap_getgrent(void)
+{
+ struct group *gr;
+
+ if (!nwrap_enabled()) {
+ return real_getgrent();
+ }
+
+ if (nwrap_gr_global.idx == 0) {
+ nwrap_cache_reload(nwrap_gr_global.cache);
+ }
+
+ if (nwrap_gr_global.idx >= nwrap_gr_global.num) {
+ errno = ENOENT;
+ return NULL;
+ }
+
+ gr = &nwrap_gr_global.list[nwrap_gr_global.idx++];
+
+ NWRAP_VERBOSE(("%s: return group[%s] gid[%u]\n",
+ __location__, gr->gr_name, gr->gr_gid));
+
+ return gr;
+}
+
+_PUBLIC_ int nwrap_getgrent_r(struct group *grdst, char *buf,
+ size_t buflen, struct group **grdstp)
+{
+ struct group *gr;
+
+ if (!nwrap_enabled()) {
+#ifdef SOLARIS_GETGRENT_R
+ gr = real_getgrent_r(grdst, buf, buflen);
+ if (!gr) {
+ if (errno == 0) {
+ return ENOENT;
+ }
+ return errno;
+ }
+ if (grdstp) {
+ *grdstp = gr;
+ }
+ return 0;
+#else
+ return real_getgrent_r(grdst, buf, buflen, grdstp);
+#endif
+ }
+
+ gr = nwrap_getgrent();
+ if (!gr) {
+ if (errno == 0) {
+ return ENOENT;
+ }
+ return errno;
+ }
+
+ return nwrap_gr_copy_r(gr, grdst, buf, buflen, grdstp);
+}
+
+_PUBLIC_ void nwrap_endgrent(void)
+{
+ if (!nwrap_enabled()) {
+ real_endgrent();
+ }
+
+ nwrap_gr_global.idx = 0;
+}
diff --git a/lib/nss_wrapper/nss_wrapper.h b/lib/nss_wrapper/nss_wrapper.h
new file mode 100644
index 0000000000..35a47348a8
--- /dev/null
+++ b/lib/nss_wrapper/nss_wrapper.h
@@ -0,0 +1,165 @@
+/*
+ * Copyright (C) Stefan Metzmacher 2007 <metze@samba.org>
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the author nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef __NSS_WRAPPER_H__
+#define __NSS_WRAPPER_H__
+
+struct passwd *nwrap_getpwnam(const char *name);
+int nwrap_getpwnam_r(const char *name, struct passwd *pwbuf,
+ char *buf, size_t buflen, struct passwd **pwbufp);
+struct passwd *nwrap_getpwuid(uid_t uid);
+int nwrap_getpwuid_r(uid_t uid, struct passwd *pwbuf,
+ char *buf, size_t buflen, struct passwd **pwbufp);
+void nwrap_setpwent(void);
+struct passwd *nwrap_getpwent(void);
+int nwrap_getpwent_r(struct passwd *pwbuf, char *buf,
+ size_t buflen, struct passwd **pwbufp);
+void nwrap_endpwent(void);
+int nwrap_initgroups(const char *user, gid_t group);
+struct group *nwrap_getgrnam(const char *name);
+int nwrap_getgrnam_r(const char *name, struct group *gbuf,
+ char *buf, size_t buflen, struct group **gbufp);
+struct group *nwrap_getgrgid(gid_t gid);
+int nwrap_getgrgid_r(gid_t gid, struct group *gbuf,
+ char *buf, size_t buflen, struct group **gbufp);
+void nwrap_setgrent(void);
+struct group *nwrap_getgrent(void);
+int nwrap_getgrent_r(struct group *gbuf, char *buf,
+ size_t buflen, struct group **gbufp);
+void nwrap_endgrent(void);
+
+#ifdef NSS_WRAPPER_REPLACE
+
+#ifdef getpwnam
+#undef getpwnam
+#endif
+#define getpwnam nwrap_getpwnam
+
+#ifdef getpwnam_r
+#undef getpwnam_r
+#endif
+#define getpwnam_r nwrap_getpwnam_r
+
+#ifdef getpwuid
+#undef getpwuid
+#endif
+#define getpwuid nwrap_getpwuid
+
+#ifdef getpwuid_r
+#undef getpwuid_r
+#endif
+#define getpwuid_r nwrap_getpwuid_r
+
+#ifdef setpwent
+#undef setpwent
+#endif
+#define setpwent nwrap_setpwent
+
+#ifdef getpwent
+#undef getpwent
+#endif
+#define getpwent nwrap_getpwent
+
+#ifdef getpwent_r
+#undef getpwent_r
+#endif
+#define getpwent_r nwrap_getpwent_r
+
+#ifdef endpwent
+#undef endpwent
+#endif
+#define endpwent nwrap_endpwent
+
+#ifdef getgrlst
+#undef getgrlst
+#endif
+#define getgrlst __none_nwrap_getgrlst
+
+#ifdef getgrlst_r
+#undef getgrlst_r
+#endif
+#define getgrlst_r __none_nwrap_getgrlst_r
+
+#ifdef initgroups_dyn
+#undef initgroups_dyn
+#endif
+#define initgroups_dyn __none_nwrap_initgroups_dyn
+
+#ifdef initgroups
+#undef initgroups
+#endif
+#define initgroups nwrap_initgroups
+
+#ifdef getgrnam
+#undef getgrnam
+#endif
+#define getgrnam nwrap_getgrnam
+
+#ifdef getgrnam_r
+#undef getgrnam_r
+#endif
+#define getgrnam_r nwrap_getgrnam_r
+
+#ifdef getgrgid
+#undef getgrgid
+#endif
+#define getgrgid nwrap_getgrgid
+
+#ifdef getgrgid_r
+#undef getgrgid_r
+#endif
+#define getgrgid_r nwrap_getgrgid_r
+
+#ifdef setgrent
+#undef setgrent
+#endif
+#define setgrent nwrap_setgrent
+
+#ifdef getgrent
+#undef getgrent
+#endif
+#define getgrent nwrap_getgrent
+
+#ifdef getgrent_r
+#undef getgrent_r
+#endif
+#define getgrent_r nwrap_getgrent_r
+
+#ifdef endgrent
+#undef endgrent
+#endif
+#define endgrent nwrap_endgrent
+
+#endif /* NSS_WRAPPER_REPLACE */
+
+#endif /* __NSS_WRAPPER_H__ */
diff --git a/lib/nss_wrapper/nss_wrapper.pl b/lib/nss_wrapper/nss_wrapper.pl
new file mode 100644
index 0000000000..b1c9be5365
--- /dev/null
+++ b/lib/nss_wrapper/nss_wrapper.pl
@@ -0,0 +1,265 @@
+#!/usr/bin/perl
+#
+
+use strict;
+
+use Getopt::Long;
+use Cwd qw(abs_path);
+
+my $opt_help = 0;
+my $opt_path = undef;
+my $opt_action = undef;
+my $opt_type = undef;
+my $opt_name = undef;
+
+my $passwdfn = undef;
+my $groupfn = undef;
+my $actionfn = undef;
+
+sub passwd_add($$);
+sub passwd_delete($$);
+sub group_add($$);
+sub group_delete($$);
+
+my $result = GetOptions(
+ 'help|h|?' => \$opt_help,
+ 'path=s' => \$opt_path,
+ 'action=s' => \$opt_action,
+ 'type=s' => \$opt_type,
+ 'name=s' => \$opt_name
+);
+
+sub usage($;$)
+{
+ my ($ret, $msg) = @_;
+
+ print $msg."\n\n" if defined($msg);
+
+ print "usage:
+
+ --help|-h|-? Show this help.
+
+ --path <path> Path of the 'passwd' or 'group' file.
+
+ --type <type> Only 'passwd' is supported yet,
+ but 'group' and maybe 'member' will be added
+ in future.
+
+ --action <action> 'add' or 'delete'.
+
+ --name <name> The name of the object.
+";
+ exit($ret);
+}
+
+usage(1) if (not $result);
+
+usage(0) if ($opt_help);
+
+if (not defined($opt_path)) {
+ usage(1, "missing: --path <path>");
+}
+if ($opt_path eq "" or $opt_path eq "/") {
+ usage(1, "invalid: --path <path>: '$opt_path'");
+}
+my $opt_fullpath = abs_path($opt_path);
+if (not defined($opt_fullpath)) {
+ usage(1, "invalid: --path <path>: '$opt_path'");
+}
+
+
+if (not defined($opt_action)) {
+ usage(1, "missing: --action [add|delete]");
+}
+if ($opt_action eq "add") {
+ $passwdfn = \&passwd_add;
+ $groupfn = \&group_add;
+} elsif ($opt_action eq "delete") {
+ $passwdfn = \&passwd_delete;
+ $groupfn = \&group_delete;
+} else {
+ usage(1, "invalid: --action [add|delete]: '$opt_action'");
+}
+
+if (not defined($opt_type)) {
+ usage(1, "missing: --type [passwd|group]");
+}
+if ($opt_type eq "passwd") {
+ $actionfn = $passwdfn;
+} elsif ($opt_type eq "group") {
+ $actionfn = $groupfn;
+} else {
+ usage(1, "invalid: --type [passwd|group]: '$opt_type'")
+}
+
+if (not defined($opt_name)) {
+ usage(1, "missing: --name <name>");
+}
+if ($opt_name eq "") {
+ usage(1, "invalid: --name <name>");
+}
+
+exit $actionfn->($opt_fullpath, $opt_name);
+
+sub passwd_add_entry($$);
+
+sub passwd_load($)
+{
+ my ($path) = @_;
+ my @lines;
+ my $passwd = undef;
+
+ open(PWD, "<$path") or die("Unable to open '$path' for read");
+ @lines = <PWD>;
+ close(PWD);
+
+ $passwd->{array} = ();
+ $passwd->{name} = {};
+ $passwd->{uid} = {};
+ $passwd->{path} = $path;
+
+ foreach my $line (@lines) {
+ passwd_add_entry($passwd, $line);
+ }
+
+ return $passwd;
+}
+
+sub passwd_lookup_name($$)
+{
+ my ($passwd, $name) = @_;
+
+ return undef unless defined($passwd->{name}{$name});
+
+ return $passwd->{name}{$name};
+}
+
+sub passwd_lookup_uid($$)
+{
+ my ($passwd, $uid) = @_;
+
+ return undef unless defined($passwd->{uid}{$uid});
+
+ return $passwd->{uid}{$uid};
+}
+
+sub passwd_get_free_uid($)
+{
+ my ($passwd) = @_;
+ my $uid = 1000;
+
+ while (passwd_lookup_uid($passwd, $uid)) {
+ $uid++;
+ }
+
+ return $uid;
+}
+
+sub passwd_add_entry($$)
+{
+ my ($passwd, $str) = @_;
+
+ chomp $str;
+ my @e = split(':', $str);
+
+ push(@{$passwd->{array}}, \@e);
+ $passwd->{name}{$e[0]} = \@e;
+ $passwd->{uid}{$e[2]} = \@e;
+}
+
+sub passwd_remove_entry($$)
+{
+ my ($passwd, $eref) = @_;
+
+ for(my $i; defined($passwd->{array}[$i]); $i++) {
+ if ($eref == $passwd->{array}[$i]) {
+ $passwd->{array}[$i] = undef;
+ }
+ }
+
+ delete $passwd->{name}{${$eref}[0]};
+ delete $passwd->{uid}{${$eref}[2]};
+}
+
+sub passwd_save($)
+{
+ my ($passwd) = @_;
+ my @lines = ();
+ my $path = $passwd->{path};
+ my $tmppath = $path.$$;
+
+ foreach my $eref (@{$passwd->{array}}) {
+ next unless defined($eref);
+
+ my $line = join(':', @{$eref});
+ push(@lines, $line);
+ }
+
+ open(PWD, ">$tmppath") or die("Unable to open '$tmppath' for write");
+ print PWD join("\n", @lines)."\n";
+ close(PWD);
+ rename($tmppath, $path) or die("Unable to rename $tmppath => $path");
+}
+
+sub passwd_add($$)
+{
+ my ($path, $name) = @_;
+
+ #print "passwd_add: '$name' in '$path'\n";
+
+ my $passwd = passwd_load($path);
+
+ my $e = passwd_lookup_name($passwd, $name);
+ die("account[$name] already exists in '$path'") if defined($e);
+
+ my $uid = passwd_get_free_uid($passwd);
+ my $gid = 65534;# nogroup gid
+
+ my $pwent = $name.":x:".$uid.":".$gid.":".$name." gecos:/nodir:/bin/false";
+
+ passwd_add_entry($passwd, $pwent);
+
+ passwd_save($passwd);
+
+ return 0;
+}
+
+sub passwd_delete($$)
+{
+ my ($path, $name) = @_;
+
+ #print "passwd_delete: '$name' in '$path'\n";
+
+ my $passwd = passwd_load($path);
+
+ my $e = passwd_lookup_name($passwd, $name);
+ die("account[$name] does not exists in '$path'") unless defined($e);
+
+ passwd_remove_entry($passwd, $e);
+
+ passwd_save($passwd);
+
+ return 0;
+}
+
+sub group_add($$)
+{
+ my ($path, $name) = @_;
+
+ #print "group_add: '$name' in '$path'\n";
+
+ die("group_add: not implemented yet!");
+
+ return 0;
+}
+
+sub group_delete($$)
+{
+ my ($path, $name) = @_;
+
+ #print "group_delete: '$name' in '$path'\n";
+
+ die("group_delete: not implemented yet!");
+
+ return 0;
+}
diff --git a/lib/popt/CHANGES b/lib/popt/CHANGES
new file mode 100644
index 0000000000..db16a5fdd0
--- /dev/null
+++ b/lib/popt/CHANGES
@@ -0,0 +1,46 @@
+1.5 -> 1.6
+ - add ability to perform callbacks for every, not just first, match.
+
+1.3 -> 1.5
+ - heavy dose of const's
+ - poptParseArgvString() now NULL terminates the list
+
+1.2.3 -> 1.3
+ - added support for single -
+ - misc bug fixes
+ - portability improvements
+
+1.2.2 -> 1.2.3
+ - fixed memset() in help message generation (Dale Hawkins)
+ - added extern "C" stuff to popt.h for C++ compilers (Dale Hawkins)
+ - const'ified poptParseArgvString (Jeff Garzik)
+
+1.2.1 -> 1.2.2
+ - fixed bug in chaind alias happens which seems to have only
+ affected --triggers in rpm
+ - added POPT_ARG_VAL
+ - popt.3 installed by default
+
+1.2 -> 1.2.1
+ - added POPT_ARG_INTL_DOMAIN (Elliot Lee)
+ - updated Makefile's to be more GNUish (Elliot Lee)
+
+1.1 -> 1.2
+ - added popt.3 man page (Robert Lynch)
+ - don't use mmap anymore (its lack of portability isn't worth the
+ trouble)
+ - added test script
+ - added support for exec
+ - removed support for *_POPT_ALIASES env variable -- it was a bad
+ idea
+ - reorganized into multiple source files
+ - added automatic help generation, POPT_AUTOHELP
+ - added table callbacks
+ - added table inclusion
+ - updated man page for new features
+ - added test scripts
+
+1.0 -> 1.1
+ - moved to autoconf (Fred Fish)
+ - added STRERROR replacement (Norbert Warmuth)
+ - added const keywords (Bruce Perens)
diff --git a/lib/popt/COPYING b/lib/popt/COPYING
new file mode 100644
index 0000000000..b4c7ca876c
--- /dev/null
+++ b/lib/popt/COPYING
@@ -0,0 +1,22 @@
+Copyright (c) 1998 Red Hat Software
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of the X Consortium shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from the X Consortium.
diff --git a/lib/popt/README b/lib/popt/README
new file mode 100644
index 0000000000..0b5205bfdd
--- /dev/null
+++ b/lib/popt/README
@@ -0,0 +1,18 @@
+This is the popt command line option parsing library. While it is similiar
+to getopt(3), it contains a number of enhancements, including:
+
+ 1) popt is fully reentrant
+ 2) popt can parse arbitrary argv[] style arrays while
+ getopt(2) makes this quite difficult
+ 3) popt allows users to alias command line arguments
+ 4) popt provides convience functions for parsing strings
+ into argv[] style arrays
+
+popt is used by rpm, the Red Hat install program, and many other Red Hat
+utilities, all of which provide excellent examples of how to use popt.
+Complete documentation on popt is available in popt.ps (included in this
+tarball), which is excerpted with permission from the book "Linux
+Application Development" by Michael K. Johnson and Erik Troan (availble
+from Addison Wesley in May, 1998).
+
+Comments on popt should be addressed to ewt@redhat.com.
diff --git a/lib/popt/config.mk b/lib/popt/config.mk
new file mode 100644
index 0000000000..04cc2c7ea5
--- /dev/null
+++ b/lib/popt/config.mk
@@ -0,0 +1,5 @@
+[SUBSYSTEM::LIBPOPT]
+CFLAGS = -I$(poptsrcdir)
+
+LIBPOPT_OBJ_FILES = $(addprefix $(poptsrcdir)/, findme.o popt.o poptconfig.o popthelp.o poptparse.o)
+
diff --git a/lib/popt/dummy.in b/lib/popt/dummy.in
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/lib/popt/dummy.in
diff --git a/lib/popt/findme.c b/lib/popt/findme.c
new file mode 100644
index 0000000000..b28981ba1f
--- /dev/null
+++ b/lib/popt/findme.c
@@ -0,0 +1,50 @@
+/** \ingroup popt
+ * \file popt/findme.c
+ */
+
+/* (C) 1998-2002 Red Hat, Inc. -- Licensing details are in the COPYING
+ file accompanying popt source distributions, available from
+ ftp://ftp.rpm.org/pub/rpm/dist. */
+
+#include "system.h"
+#include "findme.h"
+
+const char * findProgramPath(const char * argv0) {
+ char * path = getenv("PATH");
+ char * pathbuf;
+ char * start, * chptr;
+ char * buf;
+
+ if (argv0 == NULL) return NULL; /* XXX can't happen */
+ /* If there is a / in the argv[0], it has to be an absolute path */
+ if (strchr(argv0, '/'))
+ return xstrdup(argv0);
+
+ if (path == NULL) return NULL;
+
+ start = pathbuf = (char *)alloca(strlen(path) + 1);
+ buf = (char *)malloc(strlen(path) + strlen(argv0) + sizeof("/"));
+ if (buf == NULL) return NULL; /* XXX can't happen */
+ strcpy(pathbuf, path);
+
+ chptr = NULL;
+ /*@-branchstate@*/
+ do {
+ if ((chptr = strchr(start, ':')))
+ *chptr = '\0';
+ sprintf(buf, "%s/%s", start, argv0);
+
+ if (!access(buf, X_OK))
+ return buf;
+
+ if (chptr)
+ start = chptr + 1;
+ else
+ start = NULL;
+ } while (start && *start);
+ /*@=branchstate@*/
+
+ free(buf);
+
+ return NULL;
+}
diff --git a/lib/popt/findme.h b/lib/popt/findme.h
new file mode 100644
index 0000000000..a016b867ea
--- /dev/null
+++ b/lib/popt/findme.h
@@ -0,0 +1,20 @@
+/** \ingroup popt
+ * \file popt/findme.h
+ */
+
+/* (C) 1998-2000 Red Hat, Inc. -- Licensing details are in the COPYING
+ file accompanying popt source distributions, available from
+ ftp://ftp.rpm.org/pub/rpm/dist. */
+
+#ifndef H_FINDME
+#define H_FINDME
+
+/**
+ * Return absolute path to executable by searching PATH.
+ * @param argv0 name of executable
+ * @return (malloc'd) absolute path to executable (or NULL)
+ */
+/*@null@*/ const char * findProgramPath(/*@null@*/ const char * argv0)
+ /*@*/;
+
+#endif
diff --git a/lib/popt/libpopt.m4 b/lib/popt/libpopt.m4
new file mode 100644
index 0000000000..cfa2eaad23
--- /dev/null
+++ b/lib/popt/libpopt.m4
@@ -0,0 +1,43 @@
+dnl Check to see if we should use the included popt
+
+INCLUDED_POPT=auto
+AC_ARG_WITH(included-popt,
+[ --with-included-popt use bundled popt library, not from system],
+[ INCLUDED_POPT=$withval ])
+
+AC_SUBST(POPT_LIBS)
+AC_SUBST(POPT_CFLAGS)
+
+if test x"$INCLUDED_POPT" != x"yes"; then
+ AC_CHECK_HEADERS(popt.h)
+ AC_CHECK_LIB(popt, poptGetContext, [ POPT_LIBS="-lpopt" ])
+ if test x"$ac_cv_header_popt_h" = x"no" -o x"$ac_cv_lib_popt_poptGetContext" = x"no"; then
+ INCLUDED_POPT=yes
+ POPT_CFLAGS=""
+ else
+ INCLUDED_POPT=no
+ fi
+fi
+
+AC_MSG_CHECKING(whether to use included popt)
+AC_MSG_RESULT($INCLUDED_POPT)
+if test x"$INCLUDED_POPT" != x"no"; then
+ dnl find the popt sources. This is meant to work both for
+ dnl popt standalone builds, and builds of packages using popt
+ poptdir=""
+ poptpaths="$srcdir $srcdir/lib/popt $srcdir/popt $srcdir/../popt $srcdir/../lib/popt"
+ for d in $poptpaths; do
+ if test -f "$d/popt.c"; then
+ poptdir="$d"
+ POPT_CFLAGS="-I$d"
+ AC_SUBST(poptdir)
+ break
+ fi
+ done
+ if test x"$poptdir" = "x"; then
+ AC_MSG_ERROR([cannot find popt source in $poptpaths])
+ fi
+ POPT_OBJ="popt.o findme.o poptconfig.o popthelp.o poptparse.o"
+ AC_SUBST(POPT_OBJ)
+ AC_CHECK_HEADERS([float.h alloca.h])
+fi
diff --git a/lib/popt/popt.c b/lib/popt/popt.c
new file mode 100644
index 0000000000..d9e8411b9f
--- /dev/null
+++ b/lib/popt/popt.c
@@ -0,0 +1,1249 @@
+/** \ingroup popt
+ * \file popt/popt.c
+ */
+
+/* (C) 1998-2002 Red Hat, Inc. -- Licensing details are in the COPYING
+ file accompanying popt source distributions, available from
+ ftp://ftp.rpm.org/pub/rpm/dist */
+
+#undef MYDEBUG
+
+#include "system.h"
+
+#if HAVE_FLOAT_H
+#include <float.h>
+#endif
+#include <math.h>
+
+#include "findme.h"
+#include "poptint.h"
+
+#ifdef MYDEBUG
+/*@unchecked@*/
+int _popt_debug = 0;
+#endif
+
+#ifndef HAVE_STRERROR
+static char * strerror(int errno) {
+ extern int sys_nerr;
+ extern char * sys_errlist[];
+
+ if ((0 <= errno) && (errno < sys_nerr))
+ return sys_errlist[errno];
+ else
+ return POPT_("unknown errno");
+}
+#endif
+
+#ifdef MYDEBUG
+/*@unused@*/ static void prtcon(const char *msg, poptContext con)
+{
+ if (msg) fprintf(stderr, "%s", msg);
+ fprintf(stderr, "\tcon %p os %p nextCharArg \"%s\" nextArg \"%s\" argv[%d] \"%s\"\n",
+ con, con->os,
+ (con->os->nextCharArg ? con->os->nextCharArg : ""),
+ (con->os->nextArg ? con->os->nextArg : ""),
+ con->os->next,
+ (con->os->argv && con->os->argv[con->os->next]
+ ? con->os->argv[con->os->next] : ""));
+}
+#endif
+
+void poptSetExecPath(poptContext con, const char * path, int allowAbsolute)
+{
+ con->execPath = (const char *)_free(con->execPath);
+ con->execPath = xstrdup(path);
+ con->execAbsolute = allowAbsolute;
+ /*@-nullstate@*/ /* LCL: con->execPath can be NULL? */
+ return;
+ /*@=nullstate@*/
+}
+
+static void invokeCallbacksPRE(poptContext con, const struct poptOption * opt)
+ /*@globals internalState@*/
+ /*@modifies internalState@*/
+{
+ if (opt != NULL)
+ for (; opt->longName || opt->shortName || opt->arg; opt++) {
+ if (opt->arg == NULL) continue; /* XXX program error. */
+ if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_INCLUDE_TABLE) {
+ /* Recurse on included sub-tables. */
+ invokeCallbacksPRE(con, (const struct poptOption *)opt->arg);
+ } else if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_CALLBACK &&
+ (opt->argInfo & POPT_CBFLAG_PRE))
+ { /*@-castfcnptr@*/
+ poptCallbackType cb = (poptCallbackType)opt->arg;
+ /*@=castfcnptr@*/
+ /* Perform callback. */
+ /*@-moduncon -noeffectuncon @*/
+ cb(con, POPT_CALLBACK_REASON_PRE, NULL, NULL, opt->descrip);
+ /*@=moduncon =noeffectuncon @*/
+ }
+ }
+}
+
+static void invokeCallbacksPOST(poptContext con, const struct poptOption * opt)
+ /*@globals internalState@*/
+ /*@modifies internalState@*/
+{
+ if (opt != NULL)
+ for (; opt->longName || opt->shortName || opt->arg; opt++) {
+ if (opt->arg == NULL) continue; /* XXX program error. */
+ if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_INCLUDE_TABLE) {
+ /* Recurse on included sub-tables. */
+ invokeCallbacksPOST(con, (const struct poptOption *)opt->arg);
+ } else if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_CALLBACK &&
+ (opt->argInfo & POPT_CBFLAG_POST))
+ { /*@-castfcnptr@*/
+ poptCallbackType cb = (poptCallbackType)opt->arg;
+ /*@=castfcnptr@*/
+ /* Perform callback. */
+ /*@-moduncon -noeffectuncon @*/
+ cb(con, POPT_CALLBACK_REASON_POST, NULL, NULL, opt->descrip);
+ /*@=moduncon =noeffectuncon @*/
+ }
+ }
+}
+
+static void invokeCallbacksOPTION(poptContext con,
+ const struct poptOption * opt,
+ const struct poptOption * myOpt,
+ /*@null@*/ const void * myData, int shorty)
+ /*@globals internalState@*/
+ /*@modifies internalState@*/
+{
+ const struct poptOption * cbopt = NULL;
+
+ if (opt != NULL)
+ for (; opt->longName || opt->shortName || opt->arg; opt++) {
+ if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_INCLUDE_TABLE) {
+ /* Recurse on included sub-tables. */
+ if (opt->arg != NULL) /* XXX program error */
+ invokeCallbacksOPTION(con, (const struct poptOption *)opt->arg,
+ myOpt, myData, shorty);
+ } else if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_CALLBACK &&
+ !(opt->argInfo & POPT_CBFLAG_SKIPOPTION)) {
+ /* Save callback info. */
+ cbopt = opt;
+ } else if (cbopt != NULL &&
+ ((myOpt->shortName && opt->shortName && shorty &&
+ myOpt->shortName == opt->shortName) ||
+ (myOpt->longName && opt->longName &&
+ /*@-nullpass@*/ /* LCL: opt->longName != NULL */
+ !strcmp(myOpt->longName, opt->longName)))
+ /*@=nullpass@*/
+ )
+ { /*@-castfcnptr@*/
+ poptCallbackType cb = (poptCallbackType)cbopt->arg;
+ /*@=castfcnptr@*/
+ const void * cbData = (cbopt->descrip ? cbopt->descrip : myData);
+ /* Perform callback. */
+ if (cb != NULL) { /* XXX program error */
+ /*@-moduncon -noeffectuncon @*/
+ cb(con, POPT_CALLBACK_REASON_OPTION, myOpt,
+ con->os->nextArg, cbData);
+ /*@=moduncon =noeffectuncon @*/
+ }
+ /* Terminate (unless explcitly continuing). */
+ if (!(cbopt->argInfo & POPT_CBFLAG_CONTINUE))
+ return;
+ }
+ }
+}
+
+poptContext poptGetContext(const char * name, int argc, const char ** argv,
+ const struct poptOption * options, int flags)
+{
+ poptContext con = (poptContext)malloc(sizeof(*con));
+
+ if (con == NULL) return NULL; /* XXX can't happen */
+ memset(con, 0, sizeof(*con));
+
+ con->os = con->optionStack;
+ con->os->argc = argc;
+ /*@-dependenttrans -assignexpose@*/ /* FIX: W2DO? */
+ con->os->argv = argv;
+ /*@=dependenttrans =assignexpose@*/
+ con->os->argb = NULL;
+
+ if (!(flags & POPT_CONTEXT_KEEP_FIRST))
+ con->os->next = 1; /* skip argv[0] */
+
+ con->leftovers = (const char **)calloc( (argc + 1),
+ sizeof(*con->leftovers) );
+ /*@-dependenttrans -assignexpose@*/ /* FIX: W2DO? */
+ con->options = options;
+ /*@=dependenttrans =assignexpose@*/
+ con->aliases = NULL;
+ con->numAliases = 0;
+ con->flags = flags;
+ con->execs = NULL;
+ con->numExecs = 0;
+ con->finalArgvAlloced = argc * 2;
+ con->finalArgv = (const char **)calloc( con->finalArgvAlloced,
+ sizeof(*con->finalArgv) );
+ con->execAbsolute = 1;
+ con->arg_strip = NULL;
+
+ if (getenv("POSIXLY_CORRECT") || getenv("POSIX_ME_HARDER"))
+ con->flags |= POPT_CONTEXT_POSIXMEHARDER;
+
+ if (name) {
+ char * t = (char *)malloc(strlen(name) + 1);
+ if (t) con->appName = strcpy(t, name);
+ }
+
+ /*@-internalglobs@*/
+ invokeCallbacksPRE(con, con->options);
+ /*@=internalglobs@*/
+
+ return con;
+}
+
+static void cleanOSE(/*@special@*/ struct optionStackEntry *os)
+ /*@uses os @*/
+ /*@releases os->nextArg, os->argv, os->argb @*/
+ /*@modifies os @*/
+{
+ os->nextArg = (const char *)_free(os->nextArg);
+ os->argv = (const char **)_free(os->argv);
+ os->argb = (pbm_set *)PBM_FREE(os->argb);
+}
+
+/*@-boundswrite@*/
+void poptResetContext(poptContext con)
+{
+ int i;
+
+ if (con == NULL) return;
+ while (con->os > con->optionStack) {
+ cleanOSE(con->os--);
+ }
+ con->os->argb = (pbm_set *)PBM_FREE(con->os->argb);
+ con->os->currAlias = NULL;
+ con->os->nextCharArg = NULL;
+ con->os->nextArg = NULL;
+ con->os->next = 1; /* skip argv[0] */
+
+ con->numLeftovers = 0;
+ con->nextLeftover = 0;
+ con->restLeftover = 0;
+ con->doExec = NULL;
+
+ if (con->finalArgv != NULL)
+ for (i = 0; i < con->finalArgvCount; i++) {
+ /*@-unqualifiedtrans@*/ /* FIX: typedef double indirection. */
+ con->finalArgv[i] = (const char *)_free(con->finalArgv[i]);
+ /*@=unqualifiedtrans@*/
+ }
+
+ con->finalArgvCount = 0;
+ con->arg_strip = ( pbm_set *)PBM_FREE(con->arg_strip);
+ /*@-nullstate@*/ /* FIX: con->finalArgv != NULL */
+ return;
+ /*@=nullstate@*/
+}
+/*@=boundswrite@*/
+
+/* Only one of longName, shortName should be set, not both. */
+/*@-boundswrite@*/
+static int handleExec(/*@special@*/ poptContext con,
+ /*@null@*/ const char * longName, char shortName)
+ /*@uses con->execs, con->numExecs, con->flags, con->doExec,
+ con->finalArgv, con->finalArgvAlloced, con->finalArgvCount @*/
+ /*@modifies con @*/
+{
+ poptItem item;
+ int i;
+
+ if (con->execs == NULL || con->numExecs <= 0) /* XXX can't happen */
+ return 0;
+
+ for (i = con->numExecs - 1; i >= 0; i--) {
+ item = con->execs + i;
+ if (longName && !(item->option.longName &&
+ !strcmp(longName, item->option.longName)))
+ continue;
+ else if (shortName != item->option.shortName)
+ continue;
+ break;
+ }
+ if (i < 0) return 0;
+
+
+ if (con->flags & POPT_CONTEXT_NO_EXEC)
+ return 1;
+
+ if (con->doExec == NULL) {
+ con->doExec = con->execs + i;
+ return 1;
+ }
+
+ /* We already have an exec to do; remember this option for next
+ time 'round */
+ if ((con->finalArgvCount + 1) >= (con->finalArgvAlloced)) {
+ con->finalArgvAlloced += 10;
+ con->finalArgv = (const char **)realloc(con->finalArgv,
+ sizeof(*con->finalArgv) * con->finalArgvAlloced);
+ }
+
+ i = con->finalArgvCount++;
+ if (con->finalArgv != NULL) /* XXX can't happen */
+ { char *s = (char *)malloc((longName ? strlen(longName) : 0) + 3);
+ if (s != NULL) { /* XXX can't happen */
+ if (longName)
+ sprintf(s, "--%s", longName);
+ else
+ sprintf(s, "-%c", shortName);
+ con->finalArgv[i] = s;
+ } else
+ con->finalArgv[i] = NULL;
+ }
+
+ /*@-nullstate@*/ /* FIX: con->finalArgv[] == NULL */
+ return 1;
+ /*@=nullstate@*/
+}
+/*@=boundswrite@*/
+
+/* Only one of longName, shortName may be set at a time */
+static int handleAlias(/*@special@*/ poptContext con,
+ /*@null@*/ const char * longName, char shortName,
+ /*@exposed@*/ /*@null@*/ const char * nextCharArg)
+ /*@uses con->aliases, con->numAliases, con->optionStack, con->os,
+ con->os->currAlias, con->os->currAlias->option.longName @*/
+ /*@modifies con @*/
+{
+ poptItem item = con->os->currAlias;
+ int rc;
+ int i;
+
+ if (item) {
+ if (longName && (item->option.longName &&
+ !strcmp(longName, item->option.longName)))
+ return 0;
+ if (shortName && shortName == item->option.shortName)
+ return 0;
+ }
+
+ if (con->aliases == NULL || con->numAliases <= 0) /* XXX can't happen */
+ return 0;
+
+ for (i = con->numAliases - 1; i >= 0; i--) {
+ item = con->aliases + i;
+ if (longName && !(item->option.longName &&
+ !strcmp(longName, item->option.longName)))
+ continue;
+ else if (shortName != item->option.shortName)
+ continue;
+ break;
+ }
+ if (i < 0) return 0;
+
+ if ((con->os - con->optionStack + 1) == POPT_OPTION_DEPTH)
+ return POPT_ERROR_OPTSTOODEEP;
+
+/*@-boundsread@*/
+ if (nextCharArg && *nextCharArg)
+ con->os->nextCharArg = nextCharArg;
+/*@=boundsread@*/
+
+ con->os++;
+ con->os->next = 0;
+ con->os->stuffed = 0;
+ con->os->nextArg = NULL;
+ con->os->nextCharArg = NULL;
+ con->os->currAlias = con->aliases + i;
+ rc = poptDupArgv(con->os->currAlias->argc, con->os->currAlias->argv,
+ &con->os->argc, &con->os->argv);
+ con->os->argb = NULL;
+
+ return (rc ? rc : 1);
+}
+
+/*@-bounds -boundswrite @*/
+static int execCommand(poptContext con)
+ /*@globals internalState @*/
+ /*@modifies internalState @*/
+{
+ poptItem item = con->doExec;
+ const char ** argv;
+ int argc = 0;
+ int rc;
+
+ if (item == NULL) /*XXX can't happen*/
+ return POPT_ERROR_NOARG;
+
+ if (item->argv == NULL || item->argc < 1 ||
+ (!con->execAbsolute && strchr(item->argv[0], '/')))
+ return POPT_ERROR_NOARG;
+
+ argv = (const char **)malloc(
+ sizeof(*argv) * (6 + item->argc + con->numLeftovers + con->finalArgvCount));
+ if (argv == NULL) return POPT_ERROR_MALLOC; /* XXX can't happen */
+
+ if (!strchr(item->argv[0], '/') && con->execPath) {
+ char *s = (char *)alloca(
+ strlen(con->execPath) + strlen(item->argv[0]) + sizeof("/"));
+ sprintf(s, "%s/%s", con->execPath, item->argv[0]);
+ argv[argc] = s;
+ } else {
+ argv[argc] = findProgramPath(item->argv[0]);
+ }
+ if (argv[argc++] == NULL) return POPT_ERROR_NOARG;
+
+ if (item->argc > 1) {
+ memcpy(argv + argc, item->argv + 1, sizeof(*argv) * (item->argc - 1));
+ argc += (item->argc - 1);
+ }
+
+ if (con->finalArgv != NULL && con->finalArgvCount > 0) {
+ memcpy(argv + argc, con->finalArgv,
+ sizeof(*argv) * con->finalArgvCount);
+ argc += con->finalArgvCount;
+ }
+
+ if (con->leftovers != NULL && con->numLeftovers > 0) {
+#if 0
+ argv[argc++] = "--";
+#endif
+ memcpy(argv + argc, con->leftovers, sizeof(*argv) * con->numLeftovers);
+ argc += con->numLeftovers;
+ }
+
+ argv[argc] = NULL;
+
+#ifdef __hpux
+ rc = setresuid(getuid(), getuid(),-1);
+ if (rc) return POPT_ERROR_ERRNO;
+#else
+/*
+ * XXX " ... on BSD systems setuid() should be preferred over setreuid()"
+ * XXX sez' Timur Bakeyev <mc@bat.ru>
+ * XXX from Norbert Warmuth <nwarmuth@privat.circular.de>
+ */
+#if defined(HAVE_SETUID)
+ rc = setuid(getuid());
+ if (rc) return POPT_ERROR_ERRNO;
+#elif defined (HAVE_SETREUID)
+ rc = setreuid(getuid(), getuid()); /*hlauer: not portable to hpux9.01 */
+ if (rc) return POPT_ERROR_ERRNO;
+#else
+ ; /* Can't drop privileges */
+#endif
+#endif
+
+ if (argv[0] == NULL)
+ return POPT_ERROR_NOARG;
+
+#ifdef MYDEBUG
+if (_popt_debug)
+ { const char ** avp;
+ fprintf(stderr, "==> execvp(%s) argv[%d]:", argv[0], argc);
+ for (avp = argv; *avp; avp++)
+ fprintf(stderr, " '%s'", *avp);
+ fprintf(stderr, "\n");
+ }
+#endif
+
+ rc = execvp(argv[0], (char *const *)argv);
+ /* notreached */
+ if (rc) {
+ return POPT_ERROR_ERRNO;
+ }
+
+ return 0;
+}
+/*@=bounds =boundswrite @*/
+
+/*@-boundswrite@*/
+/*@observer@*/ /*@null@*/ static const struct poptOption *
+findOption(const struct poptOption * opt, /*@null@*/ const char * longName,
+ char shortName,
+ /*@null@*/ /*@out@*/ poptCallbackType * callback,
+ /*@null@*/ /*@out@*/ const void ** callbackData,
+ int singleDash)
+ /*@modifies *callback, *callbackData */
+{
+ const struct poptOption * cb = NULL;
+
+ /* This happens when a single - is given */
+ if (singleDash && !shortName && (longName && *longName == '\0'))
+ shortName = '-';
+
+ for (; opt->longName || opt->shortName || opt->arg; opt++) {
+
+ if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_INCLUDE_TABLE) {
+ const struct poptOption * opt2;
+
+ /* Recurse on included sub-tables. */
+ if (opt->arg == NULL) continue; /* XXX program error */
+ opt2 = findOption((const struct poptOption *)opt->arg, longName,
+ shortName, callback,
+ callbackData, singleDash);
+ if (opt2 == NULL) continue;
+ /* Sub-table data will be inheirited if no data yet. */
+ if (!(callback && *callback)) return opt2;
+ if (!(callbackData && *callbackData == NULL)) return opt2;
+ /*@-observertrans -dependenttrans @*/
+ *callbackData = opt->descrip;
+ /*@=observertrans =dependenttrans @*/
+ return opt2;
+ } else if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_CALLBACK) {
+ cb = opt;
+ } else if (longName && opt->longName &&
+ (!singleDash || (opt->argInfo & POPT_ARGFLAG_ONEDASH)) &&
+ /*@-nullpass@*/ /* LCL: opt->longName != NULL */
+ !strcmp(longName, opt->longName))
+ /*@=nullpass@*/
+ {
+ break;
+ } else if (shortName && shortName == opt->shortName) {
+ break;
+ }
+ }
+
+ if (!opt->longName && !opt->shortName)
+ return NULL;
+ /*@-modobserver -mods @*/
+ if (callback) *callback = NULL;
+ if (callbackData) *callbackData = NULL;
+ if (cb) {
+ if (callback)
+ /*@-castfcnptr@*/
+ *callback = (poptCallbackType)cb->arg;
+ /*@=castfcnptr@*/
+ if (!(cb->argInfo & POPT_CBFLAG_INC_DATA)) {
+ if (callbackData)
+ /*@-observertrans@*/ /* FIX: typedef double indirection. */
+ *callbackData = cb->descrip;
+ /*@=observertrans@*/
+ }
+ }
+ /*@=modobserver =mods @*/
+
+ return opt;
+}
+/*@=boundswrite@*/
+
+static const char * findNextArg(/*@special@*/ poptContext con,
+ unsigned argx, int delete_arg)
+ /*@uses con->optionStack, con->os,
+ con->os->next, con->os->argb, con->os->argc, con->os->argv @*/
+ /*@modifies con @*/
+{
+ struct optionStackEntry * os = con->os;
+ const char * arg;
+
+ do {
+ int i;
+ arg = NULL;
+ while (os->next == os->argc && os > con->optionStack) os--;
+ if (os->next == os->argc && os == con->optionStack) break;
+ if (os->argv != NULL)
+ for (i = os->next; i < os->argc; i++) {
+ /*@-sizeoftype@*/
+ if (os->argb && PBM_ISSET(i, os->argb))
+ /*@innercontinue@*/ continue;
+ if (*os->argv[i] == '-')
+ /*@innercontinue@*/ continue;
+ if (--argx > 0)
+ /*@innercontinue@*/ continue;
+ arg = os->argv[i];
+ if (delete_arg) {
+ if (os->argb == NULL) os->argb = (pbm_set *)PBM_ALLOC(os->argc);
+ if (os->argb != NULL) /* XXX can't happen */
+ PBM_SET(i, os->argb);
+ }
+ /*@innerbreak@*/ break;
+ /*@=sizeoftype@*/
+ }
+ if (os > con->optionStack) os--;
+ } while (arg == NULL);
+ return arg;
+}
+
+/*@-boundswrite@*/
+static /*@only@*/ /*@null@*/ const char *
+expandNextArg(/*@special@*/ poptContext con, const char * s)
+ /*@uses con->optionStack, con->os,
+ con->os->next, con->os->argb, con->os->argc, con->os->argv @*/
+ /*@modifies con @*/
+{
+ const char * a = NULL;
+ size_t alen;
+ char *t, *te;
+ size_t tn = strlen(s) + 1;
+ char c;
+
+ te = t = (char *)malloc(tn);;
+ if (t == NULL) return NULL; /* XXX can't happen */
+ while ((c = *s++) != '\0') {
+ switch (c) {
+#if 0 /* XXX can't do this */
+ case '\\': /* escape */
+ c = *s++;
+ /*@switchbreak@*/ break;
+#endif
+ case '!':
+ if (!(s[0] == '#' && s[1] == ':' && s[2] == '+'))
+ /*@switchbreak@*/ break;
+ /* XXX Make sure that findNextArg deletes only next arg. */
+ if (a == NULL) {
+ if ((a = findNextArg(con, 1, 1)) == NULL)
+ /*@switchbreak@*/ break;
+ }
+ s += 3;
+
+ alen = strlen(a);
+ tn += alen;
+ *te = '\0';
+ t = (char *)realloc(t, tn);
+ te = t + strlen(t);
+ strncpy(te, a, alen); te += alen;
+ continue;
+ /*@notreached@*/ /*@switchbreak@*/ break;
+ default:
+ /*@switchbreak@*/ break;
+ }
+ *te++ = c;
+ }
+ *te = '\0';
+ t = (char *)realloc(t, strlen(t) + 1); /* XXX memory leak, hard to plug */
+ return t;
+}
+/*@=boundswrite@*/
+
+static void poptStripArg(/*@special@*/ poptContext con, int which)
+ /*@uses con->arg_strip, con->optionStack @*/
+ /*@defines con->arg_strip @*/
+ /*@modifies con @*/
+{
+ /*@-sizeoftype@*/
+ if (con->arg_strip == NULL)
+ con->arg_strip = (pbm_set *)PBM_ALLOC(con->optionStack[0].argc);
+ if (con->arg_strip != NULL) /* XXX can't happen */
+ PBM_SET(which, con->arg_strip);
+ /*@=sizeoftype@*/
+ /*@-compdef@*/ /* LCL: con->arg_strip udefined? */
+ return;
+ /*@=compdef@*/
+}
+
+int poptSaveLong(long * arg, int argInfo, long aLong)
+{
+ /* XXX Check alignment, may fail on funky platforms. */
+ if (arg == NULL || (((unsigned long)arg) & (sizeof(*arg)-1)))
+ return POPT_ERROR_NULLARG;
+
+ if (argInfo & POPT_ARGFLAG_NOT)
+ aLong = ~aLong;
+ switch (argInfo & POPT_ARGFLAG_LOGICALOPS) {
+ case 0:
+ *arg = aLong;
+ break;
+ case POPT_ARGFLAG_OR:
+ *arg |= aLong;
+ break;
+ case POPT_ARGFLAG_AND:
+ *arg &= aLong;
+ break;
+ case POPT_ARGFLAG_XOR:
+ *arg ^= aLong;
+ break;
+ default:
+ return POPT_ERROR_BADOPERATION;
+ /*@notreached@*/ break;
+ }
+ return 0;
+}
+
+int poptSaveInt(/*@null@*/ int * arg, int argInfo, long aLong)
+{
+ /* XXX Check alignment, may fail on funky platforms. */
+ if (arg == NULL || (((unsigned long)arg) & (sizeof(*arg)-1)))
+ return POPT_ERROR_NULLARG;
+
+ if (argInfo & POPT_ARGFLAG_NOT)
+ aLong = ~aLong;
+ switch (argInfo & POPT_ARGFLAG_LOGICALOPS) {
+ case 0:
+ *arg = aLong;
+ break;
+ case POPT_ARGFLAG_OR:
+ *arg |= aLong;
+ break;
+ case POPT_ARGFLAG_AND:
+ *arg &= aLong;
+ break;
+ case POPT_ARGFLAG_XOR:
+ *arg ^= aLong;
+ break;
+ default:
+ return POPT_ERROR_BADOPERATION;
+ /*@notreached@*/ break;
+ }
+ return 0;
+}
+
+/*@-boundswrite@*/
+/* returns 'val' element, -1 on last item, POPT_ERROR_* on error */
+int poptGetNextOpt(poptContext con)
+{
+ const struct poptOption * opt = NULL;
+ int done = 0;
+
+ if (con == NULL)
+ return -1;
+ while (!done) {
+ const char * origOptString = NULL;
+ poptCallbackType cb = NULL;
+ const void * cbData = NULL;
+ const char * longArg = NULL;
+ int canstrip = 0;
+ int shorty = 0;
+
+ while (!con->os->nextCharArg && con->os->next == con->os->argc
+ && con->os > con->optionStack) {
+ cleanOSE(con->os--);
+ }
+ if (!con->os->nextCharArg && con->os->next == con->os->argc) {
+ /*@-internalglobs@*/
+ invokeCallbacksPOST(con, con->options);
+ /*@=internalglobs@*/
+ if (con->doExec) return execCommand(con);
+ return -1;
+ }
+
+ /* Process next long option */
+ if (!con->os->nextCharArg) {
+ char * localOptString, * optString;
+ int thisopt;
+
+ /*@-sizeoftype@*/
+ if (con->os->argb && PBM_ISSET(con->os->next, con->os->argb)) {
+ con->os->next++;
+ continue;
+ }
+ /*@=sizeoftype@*/
+ thisopt = con->os->next;
+ if (con->os->argv != NULL) /* XXX can't happen */
+ origOptString = con->os->argv[con->os->next++];
+
+ if (origOptString == NULL) /* XXX can't happen */
+ return POPT_ERROR_BADOPT;
+
+ if (con->restLeftover || *origOptString != '-') {
+ if (con->flags & POPT_CONTEXT_POSIXMEHARDER)
+ con->restLeftover = 1;
+ if (con->flags & POPT_CONTEXT_ARG_OPTS) {
+ con->os->nextArg = xstrdup(origOptString);
+ return 0;
+ }
+ if (con->leftovers != NULL) /* XXX can't happen */
+ con->leftovers[con->numLeftovers++] = origOptString;
+ continue;
+ }
+
+ /* Make a copy we can hack at */
+ localOptString = optString =
+ strcpy((char *)alloca(strlen(origOptString) + 1),
+ origOptString);
+
+ if (optString[0] == '\0')
+ return POPT_ERROR_BADOPT;
+
+ if (optString[1] == '-' && !optString[2]) {
+ con->restLeftover = 1;
+ continue;
+ } else {
+ char *oe;
+ int singleDash;
+
+ optString++;
+ if (*optString == '-')
+ singleDash = 0, optString++;
+ else
+ singleDash = 1;
+
+ /* XXX aliases with arg substitution need "--alias=arg" */
+ if (handleAlias(con, optString, '\0', NULL))
+ continue;
+
+ if (handleExec(con, optString, '\0'))
+ continue;
+
+ /* Check for "--long=arg" option. */
+ for (oe = optString; *oe && *oe != '='; oe++)
+ {};
+ if (*oe == '=') {
+ *oe++ = '\0';
+ /* XXX longArg is mapped back to persistent storage. */
+ longArg = origOptString + (oe - localOptString);
+ }
+
+ opt = findOption(con->options, optString, '\0', &cb, &cbData,
+ singleDash);
+ if (!opt && !singleDash)
+ return POPT_ERROR_BADOPT;
+ }
+
+ if (!opt) {
+ con->os->nextCharArg = origOptString + 1;
+ } else {
+ if (con->os == con->optionStack &&
+ opt->argInfo & POPT_ARGFLAG_STRIP)
+ {
+ canstrip = 1;
+ poptStripArg(con, thisopt);
+ }
+ shorty = 0;
+ }
+ }
+
+ /* Process next short option */
+ /*@-branchstate@*/ /* FIX: W2DO? */
+ if (con->os->nextCharArg) {
+ origOptString = con->os->nextCharArg;
+
+ con->os->nextCharArg = NULL;
+
+ if (handleAlias(con, NULL, *origOptString, origOptString + 1))
+ continue;
+
+ if (handleExec(con, NULL, *origOptString)) {
+ /* Restore rest of short options for further processing */
+ origOptString++;
+ if (*origOptString != '\0')
+ con->os->nextCharArg = origOptString;
+ continue;
+ }
+
+ opt = findOption(con->options, NULL, *origOptString, &cb,
+ &cbData, 0);
+ if (!opt)
+ return POPT_ERROR_BADOPT;
+ shorty = 1;
+
+ origOptString++;
+ if (*origOptString != '\0')
+ con->os->nextCharArg = origOptString;
+ }
+ /*@=branchstate@*/
+
+ if (opt == NULL) return POPT_ERROR_BADOPT; /* XXX can't happen */
+ if (opt->arg && (opt->argInfo & POPT_ARG_MASK) == POPT_ARG_NONE) {
+ if (poptSaveInt((int *)opt->arg, opt->argInfo, 1L))
+ return POPT_ERROR_BADOPERATION;
+ } else if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_VAL) {
+ if (opt->arg) {
+ if (poptSaveInt((int *)opt->arg, opt->argInfo, (long)opt->val))
+ return POPT_ERROR_BADOPERATION;
+ }
+ } else if ((opt->argInfo & POPT_ARG_MASK) != POPT_ARG_NONE) {
+ con->os->nextArg = (const char *)_free(con->os->nextArg);
+ /*@-usedef@*/ /* FIX: W2DO? */
+ if (longArg) {
+ /*@=usedef@*/
+ longArg = expandNextArg(con, longArg);
+ con->os->nextArg = longArg;
+ } else if (con->os->nextCharArg) {
+ longArg = expandNextArg(con, con->os->nextCharArg);
+ con->os->nextArg = longArg;
+ con->os->nextCharArg = NULL;
+ } else {
+ while (con->os->next == con->os->argc &&
+ con->os > con->optionStack) {
+ cleanOSE(con->os--);
+ }
+ if (con->os->next == con->os->argc) {
+ if (!(opt->argInfo & POPT_ARGFLAG_OPTIONAL))
+ /*@-compdef@*/ /* FIX: con->os->argv not defined */
+ return POPT_ERROR_NOARG;
+ /*@=compdef@*/
+ con->os->nextArg = NULL;
+ } else {
+
+ /*
+ * Make sure this isn't part of a short arg or the
+ * result of an alias expansion.
+ */
+ if (con->os == con->optionStack &&
+ (opt->argInfo & POPT_ARGFLAG_STRIP) &&
+ canstrip) {
+ poptStripArg(con, con->os->next);
+ }
+
+ if (con->os->argv != NULL) { /* XXX can't happen */
+ /* XXX watchout: subtle side-effects live here. */
+ longArg = con->os->argv[con->os->next++];
+ longArg = expandNextArg(con, longArg);
+ con->os->nextArg = longArg;
+ }
+ }
+ }
+ longArg = NULL;
+
+ if (opt->arg) {
+ switch (opt->argInfo & POPT_ARG_MASK) {
+ case POPT_ARG_STRING:
+ /* XXX memory leak, hard to plug */
+ *((const char **) opt->arg) = (con->os->nextArg)
+ ? xstrdup(con->os->nextArg) : NULL;
+ /*@switchbreak@*/ break;
+
+ case POPT_ARG_INT:
+ case POPT_ARG_LONG:
+ { long aLong = 0;
+ char *end;
+
+ if (con->os->nextArg) {
+ aLong = strtol(con->os->nextArg, &end, 0);
+ if (!(end && *end == '\0'))
+ return POPT_ERROR_BADNUMBER;
+ }
+
+ if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_LONG) {
+ if (aLong == LONG_MIN || aLong == LONG_MAX)
+ return POPT_ERROR_OVERFLOW;
+ if (poptSaveLong((long *)opt->arg, opt->argInfo, aLong))
+ return POPT_ERROR_BADOPERATION;
+ } else {
+ if (aLong > INT_MAX || aLong < INT_MIN)
+ return POPT_ERROR_OVERFLOW;
+ if (poptSaveInt((int *)opt->arg, opt->argInfo, aLong))
+ return POPT_ERROR_BADOPERATION;
+ }
+ } /*@switchbreak@*/ break;
+
+ case POPT_ARG_FLOAT:
+ case POPT_ARG_DOUBLE:
+ { double aDouble = 0.0;
+ char *end;
+
+ if (con->os->nextArg) {
+ /*@-mods@*/
+ int saveerrno = errno;
+ errno = 0;
+ aDouble = strtod(con->os->nextArg, &end);
+ if (errno == ERANGE)
+ return POPT_ERROR_OVERFLOW;
+ errno = saveerrno;
+ /*@=mods@*/
+ if (*end != '\0')
+ return POPT_ERROR_BADNUMBER;
+ }
+
+ if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_DOUBLE) {
+ *((double *) opt->arg) = aDouble;
+ } else {
+#ifndef _ABS
+#define _ABS(a) ((((a) - 0.0) < DBL_EPSILON) ? -(a) : (a))
+#endif
+ if ((_ABS(aDouble) - FLT_MAX) > DBL_EPSILON)
+ return POPT_ERROR_OVERFLOW;
+ if ((FLT_MIN - _ABS(aDouble)) > DBL_EPSILON)
+ return POPT_ERROR_OVERFLOW;
+ *((float *) opt->arg) = aDouble;
+ }
+ } /*@switchbreak@*/ break;
+ default:
+ fprintf(stdout,
+ POPT_("option type (%d) not implemented in popt\n"),
+ (opt->argInfo & POPT_ARG_MASK));
+ exit(EXIT_FAILURE);
+ /*@notreached@*/ /*@switchbreak@*/ break;
+ }
+ }
+ }
+
+ if (cb) {
+ /*@-internalglobs@*/
+ invokeCallbacksOPTION(con, con->options, opt, cbData, shorty);
+ /*@=internalglobs@*/
+ } else if (opt->val && ((opt->argInfo & POPT_ARG_MASK) != POPT_ARG_VAL))
+ done = 1;
+
+ if ((con->finalArgvCount + 2) >= (con->finalArgvAlloced)) {
+ con->finalArgvAlloced += 10;
+ con->finalArgv = (const char **)realloc(con->finalArgv,
+ sizeof(*con->finalArgv) * con->finalArgvAlloced);
+ }
+
+ if (con->finalArgv != NULL)
+ { char *s = (char *)malloc(
+ (opt->longName ? strlen(opt->longName) : 0) + 3);
+ if (s != NULL) { /* XXX can't happen */
+ if (opt->longName)
+ sprintf(s, "%s%s",
+ ((opt->argInfo & POPT_ARGFLAG_ONEDASH) ? "-" : "--"),
+ opt->longName);
+ else
+ sprintf(s, "-%c", opt->shortName);
+ con->finalArgv[con->finalArgvCount++] = s;
+ } else
+ con->finalArgv[con->finalArgvCount++] = NULL;
+ }
+
+ if (opt->arg && (opt->argInfo & POPT_ARG_MASK) == POPT_ARG_NONE)
+ /*@-ifempty@*/ ; /*@=ifempty@*/
+ else if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_VAL)
+ /*@-ifempty@*/ ; /*@=ifempty@*/
+ else if ((opt->argInfo & POPT_ARG_MASK) != POPT_ARG_NONE) {
+ if (con->finalArgv != NULL && con->os->nextArg)
+ con->finalArgv[con->finalArgvCount++] =
+ /*@-nullpass@*/ /* LCL: con->os->nextArg != NULL */
+ xstrdup(con->os->nextArg);
+ /*@=nullpass@*/
+ }
+ }
+
+ return (opt ? opt->val : -1); /* XXX can't happen */
+}
+/*@=boundswrite@*/
+
+const char * poptGetOptArg(poptContext con)
+{
+ const char * ret = NULL;
+ /*@-branchstate@*/
+ if (con) {
+ ret = con->os->nextArg;
+ con->os->nextArg = NULL;
+ }
+ /*@=branchstate@*/
+ return ret;
+}
+
+const char * poptGetArg(poptContext con)
+{
+ const char * ret = NULL;
+ if (con && con->leftovers != NULL && con->nextLeftover < con->numLeftovers)
+ ret = con->leftovers[con->nextLeftover++];
+ return ret;
+}
+
+const char * poptPeekArg(poptContext con)
+{
+ const char * ret = NULL;
+ if (con && con->leftovers != NULL && con->nextLeftover < con->numLeftovers)
+ ret = con->leftovers[con->nextLeftover];
+ return ret;
+}
+
+/*@-boundswrite@*/
+const char ** poptGetArgs(poptContext con)
+{
+ if (con == NULL ||
+ con->leftovers == NULL || con->numLeftovers == con->nextLeftover)
+ return NULL;
+
+ /* some apps like [like RPM ;-) ] need this NULL terminated */
+ con->leftovers[con->numLeftovers] = NULL;
+
+ /*@-nullret -nullstate @*/ /* FIX: typedef double indirection. */
+ return (con->leftovers + con->nextLeftover);
+ /*@=nullret =nullstate @*/
+}
+/*@=boundswrite@*/
+
+poptContext poptFreeContext(poptContext con)
+{
+ poptItem item;
+ int i;
+
+ if (con == NULL) return con;
+ poptResetContext(con);
+ con->os->argb = (pbm_set *)_free(con->os->argb);
+
+ if (con->aliases != NULL)
+ for (i = 0; i < con->numAliases; i++) {
+ item = con->aliases + i;
+ /*@-modobserver -observertrans -dependenttrans@*/
+ item->option.longName = (const char *)_free(item->option.longName);
+ item->option.descrip = (const char *)_free(item->option.descrip);
+ item->option.argDescrip = (const char *)_free(item->option.argDescrip);
+ /*@=modobserver =observertrans =dependenttrans@*/
+ item->argv = (const char **)_free(item->argv);
+ }
+ con->aliases = (poptItem)_free(con->aliases);
+
+ if (con->execs != NULL)
+ for (i = 0; i < con->numExecs; i++) {
+ item = con->execs + i;
+ /*@-modobserver -observertrans -dependenttrans@*/
+ item->option.longName = (const char *)_free(item->option.longName);
+ item->option.descrip = (const char *)_free(item->option.descrip);
+ item->option.argDescrip = (const char *)_free(item->option.argDescrip);
+ /*@=modobserver =observertrans =dependenttrans@*/
+ item->argv = (const char **)_free(item->argv);
+ }
+ con->execs = (poptItem)_free(con->execs);
+
+ con->leftovers = (const char **)_free(con->leftovers);
+ con->finalArgv = (const char **)_free(con->finalArgv);
+ con->appName = (const char *)_free(con->appName);
+ con->otherHelp = (const char *)_free(con->otherHelp);
+ con->execPath = (const char *)_free(con->execPath);
+ con->arg_strip = (pbm_set *)PBM_FREE(con->arg_strip);
+
+ con = (poptContext)_free(con);
+ return con;
+}
+
+int poptAddAlias(poptContext con, struct poptAlias alias,
+ /*@unused@*/ int flags)
+{
+ poptItem item = (poptItem)alloca(sizeof(*item));
+ memset(item, 0, sizeof(*item));
+ item->option.longName = alias.longName;
+ item->option.shortName = alias.shortName;
+ item->option.argInfo = POPT_ARGFLAG_DOC_HIDDEN;
+ item->option.arg = 0;
+ item->option.val = 0;
+ item->option.descrip = NULL;
+ item->option.argDescrip = NULL;
+ item->argc = alias.argc;
+ item->argv = alias.argv;
+ return poptAddItem(con, item, 0);
+}
+
+/*@-boundswrite@*/
+/*@-mustmod@*/ /* LCL: con not modified? */
+int poptAddItem(poptContext con, poptItem newItem, int flags)
+{
+ poptItem * items, item;
+ int * nitems;
+
+ switch (flags) {
+ case 1:
+ items = &con->execs;
+ nitems = &con->numExecs;
+ break;
+ case 0:
+ items = &con->aliases;
+ nitems = &con->numAliases;
+ break;
+ default:
+ return 1;
+ /*@notreached@*/ break;
+ }
+
+ *items = (poptItem)realloc((*items), ((*nitems) + 1) * sizeof(**items));
+ if ((*items) == NULL)
+ return 1;
+
+ item = (*items) + (*nitems);
+
+ item->option.longName =
+ (newItem->option.longName ? xstrdup(newItem->option.longName) : NULL);
+ item->option.shortName = newItem->option.shortName;
+ item->option.argInfo = newItem->option.argInfo;
+ item->option.arg = newItem->option.arg;
+ item->option.val = newItem->option.val;
+ item->option.descrip =
+ (newItem->option.descrip ? xstrdup(newItem->option.descrip) : NULL);
+ item->option.argDescrip =
+ (newItem->option.argDescrip ? xstrdup(newItem->option.argDescrip) : NULL);
+ item->argc = newItem->argc;
+ item->argv = newItem->argv;
+
+ (*nitems)++;
+
+ return 0;
+}
+/*@=mustmod@*/
+/*@=boundswrite@*/
+
+const char * poptBadOption(poptContext con, int flags)
+{
+ struct optionStackEntry * os = NULL;
+
+ if (con != NULL)
+ os = (flags & POPT_BADOPTION_NOALIAS) ? con->optionStack : con->os;
+
+ /*@-nullderef@*/ /* LCL: os->argv != NULL */
+ return (os && os->argv ? os->argv[os->next - 1] : NULL);
+ /*@=nullderef@*/
+}
+
+const char *poptStrerror(const int error)
+{
+ switch (error) {
+ case POPT_ERROR_NOARG:
+ return POPT_("missing argument");
+ case POPT_ERROR_BADOPT:
+ return POPT_("unknown option");
+ case POPT_ERROR_BADOPERATION:
+ return POPT_("mutually exclusive logical operations requested");
+ case POPT_ERROR_NULLARG:
+ return POPT_("opt->arg should not be NULL");
+ case POPT_ERROR_OPTSTOODEEP:
+ return POPT_("aliases nested too deeply");
+ case POPT_ERROR_BADQUOTE:
+ return POPT_("error in parameter quoting");
+ case POPT_ERROR_BADNUMBER:
+ return POPT_("invalid numeric value");
+ case POPT_ERROR_OVERFLOW:
+ return POPT_("number too large or too small");
+ case POPT_ERROR_MALLOC:
+ return POPT_("memory allocation failed");
+ case POPT_ERROR_ERRNO:
+ return strerror(errno);
+ default:
+ return POPT_("unknown error");
+ }
+}
+
+int poptStuffArgs(poptContext con, const char ** argv)
+{
+ int argc;
+ int rc;
+
+ if ((con->os - con->optionStack) == POPT_OPTION_DEPTH)
+ return POPT_ERROR_OPTSTOODEEP;
+
+ for (argc = 0; argv[argc]; argc++)
+ {};
+
+ con->os++;
+ con->os->next = 0;
+ con->os->nextArg = NULL;
+ con->os->nextCharArg = NULL;
+ con->os->currAlias = NULL;
+ rc = poptDupArgv(argc, argv, &con->os->argc, &con->os->argv);
+ con->os->argb = NULL;
+ con->os->stuffed = 1;
+
+ return rc;
+}
+
+const char * poptGetInvocationName(poptContext con)
+{
+ return (con->os->argv ? con->os->argv[0] : "");
+}
+
+/*@-boundswrite@*/
+int poptStrippedArgv(poptContext con, int argc, char ** argv)
+{
+ int numargs = argc;
+ int j = 1;
+ int i;
+
+ /*@-sizeoftype@*/
+ if (con->arg_strip)
+ for (i = 1; i < argc; i++) {
+ if (PBM_ISSET(i, con->arg_strip))
+ numargs--;
+ }
+
+ for (i = 1; i < argc; i++) {
+ if (con->arg_strip && PBM_ISSET(i, con->arg_strip))
+ continue;
+ argv[j] = (j < numargs) ? argv[i] : NULL;
+ j++;
+ }
+ /*@=sizeoftype@*/
+
+ return numargs;
+}
+/*@=boundswrite@*/
diff --git a/lib/popt/popt.h b/lib/popt/popt.h
new file mode 100644
index 0000000000..08701d73b5
--- /dev/null
+++ b/lib/popt/popt.h
@@ -0,0 +1,545 @@
+/** \file popt/popt.h
+ * \ingroup popt
+ */
+
+/* (C) 1998-2000 Red Hat, Inc. -- Licensing details are in the COPYING
+ file accompanying popt source distributions, available from
+ ftp://ftp.rpm.org/pub/rpm/dist. */
+
+#ifndef H_POPT
+#define H_POPT
+
+#include <stdio.h> /* for FILE * */
+
+#define POPT_OPTION_DEPTH 10
+
+/** \ingroup popt
+ * \name Arg type identifiers
+ */
+/*@{*/
+#define POPT_ARG_NONE 0 /*!< no arg */
+#define POPT_ARG_STRING 1 /*!< arg will be saved as string */
+#define POPT_ARG_INT 2 /*!< arg will be converted to int */
+#define POPT_ARG_LONG 3 /*!< arg will be converted to long */
+#define POPT_ARG_INCLUDE_TABLE 4 /*!< arg points to table */
+#define POPT_ARG_CALLBACK 5 /*!< table-wide callback... must be
+ set first in table; arg points
+ to callback, descrip points to
+ callback data to pass */
+#define POPT_ARG_INTL_DOMAIN 6 /*!< set the translation domain
+ for this table and any
+ included tables; arg points
+ to the domain string */
+#define POPT_ARG_VAL 7 /*!< arg should take value val */
+#define POPT_ARG_FLOAT 8 /*!< arg will be converted to float */
+#define POPT_ARG_DOUBLE 9 /*!< arg will be converted to double */
+
+#define POPT_ARG_MASK 0x0000FFFF
+/*@}*/
+
+/** \ingroup popt
+ * \name Arg modifiers
+ */
+/*@{*/
+#define POPT_ARGFLAG_ONEDASH 0x80000000 /*!< allow -longoption */
+#define POPT_ARGFLAG_DOC_HIDDEN 0x40000000 /*!< don't show in help/usage */
+#define POPT_ARGFLAG_STRIP 0x20000000 /*!< strip this arg from argv(only applies to long args) */
+#define POPT_ARGFLAG_OPTIONAL 0x10000000 /*!< arg may be missing */
+
+#define POPT_ARGFLAG_OR 0x08000000 /*!< arg will be or'ed */
+#define POPT_ARGFLAG_NOR 0x09000000 /*!< arg will be nor'ed */
+#define POPT_ARGFLAG_AND 0x04000000 /*!< arg will be and'ed */
+#define POPT_ARGFLAG_NAND 0x05000000 /*!< arg will be nand'ed */
+#define POPT_ARGFLAG_XOR 0x02000000 /*!< arg will be xor'ed */
+#define POPT_ARGFLAG_NOT 0x01000000 /*!< arg will be negated */
+#define POPT_ARGFLAG_LOGICALOPS \
+ (POPT_ARGFLAG_OR|POPT_ARGFLAG_AND|POPT_ARGFLAG_XOR)
+
+#define POPT_BIT_SET (POPT_ARG_VAL|POPT_ARGFLAG_OR)
+ /*!< set arg bit(s) */
+#define POPT_BIT_CLR (POPT_ARG_VAL|POPT_ARGFLAG_NAND)
+ /*!< clear arg bit(s) */
+
+#define POPT_ARGFLAG_SHOW_DEFAULT 0x00800000 /*!< show default value in --help */
+
+/*@}*/
+
+/** \ingroup popt
+ * \name Callback modifiers
+ */
+/*@{*/
+#define POPT_CBFLAG_PRE 0x80000000 /*!< call the callback before parse */
+#define POPT_CBFLAG_POST 0x40000000 /*!< call the callback after parse */
+#define POPT_CBFLAG_INC_DATA 0x20000000 /*!< use data from the include line,
+ not the subtable */
+#define POPT_CBFLAG_SKIPOPTION 0x10000000 /*!< don't callback with option */
+#define POPT_CBFLAG_CONTINUE 0x08000000 /*!< continue callbacks with option */
+/*@}*/
+
+/** \ingroup popt
+ * \name Error return values
+ */
+/*@{*/
+#define POPT_ERROR_NOARG -10 /*!< missing argument */
+#define POPT_ERROR_BADOPT -11 /*!< unknown option */
+#define POPT_ERROR_OPTSTOODEEP -13 /*!< aliases nested too deeply */
+#define POPT_ERROR_BADQUOTE -15 /*!< error in paramter quoting */
+#define POPT_ERROR_ERRNO -16 /*!< errno set, use strerror(errno) */
+#define POPT_ERROR_BADNUMBER -17 /*!< invalid numeric value */
+#define POPT_ERROR_OVERFLOW -18 /*!< number too large or too small */
+#define POPT_ERROR_BADOPERATION -19 /*!< mutually exclusive logical operations requested */
+#define POPT_ERROR_NULLARG -20 /*!< opt->arg should not be NULL */
+#define POPT_ERROR_MALLOC -21 /*!< memory allocation failed */
+/*@}*/
+
+/** \ingroup popt
+ * \name poptBadOption() flags
+ */
+/*@{*/
+#define POPT_BADOPTION_NOALIAS (1 << 0) /*!< don't go into an alias */
+/*@}*/
+
+/** \ingroup popt
+ * \name poptGetContext() flags
+ */
+/*@{*/
+#define POPT_CONTEXT_NO_EXEC (1 << 0) /*!< ignore exec expansions */
+#define POPT_CONTEXT_KEEP_FIRST (1 << 1) /*!< pay attention to argv[0] */
+#define POPT_CONTEXT_POSIXMEHARDER (1 << 2) /*!< options can't follow args */
+#define POPT_CONTEXT_ARG_OPTS (1 << 4) /*!< return args as options with value 0 */
+/*@}*/
+
+/** \ingroup popt
+ */
+struct poptOption {
+/*@observer@*/ /*@null@*/
+ const char * longName; /*!< may be NULL */
+ char shortName; /*!< may be '\0' */
+ int argInfo;
+/*@shared@*/ /*@null@*/
+ void * arg; /*!< depends on argInfo */
+ int val; /*!< 0 means don't return, just update flag */
+/*@observer@*/ /*@null@*/
+ const char * descrip; /*!< description for autohelp -- may be NULL */
+/*@observer@*/ /*@null@*/
+ const char * argDescrip; /*!< argument description for autohelp */
+};
+
+/** \ingroup popt
+ * A popt alias argument for poptAddAlias().
+ */
+struct poptAlias {
+/*@owned@*/ /*@null@*/
+ const char * longName; /*!< may be NULL */
+ char shortName; /*!< may be '\0' */
+ int argc;
+/*@owned@*/
+ const char ** argv; /*!< must be free()able */
+};
+
+/** \ingroup popt
+ * A popt alias or exec argument for poptAddItem().
+ */
+/*@-exporttype@*/
+typedef struct poptItem_s {
+ struct poptOption option; /*!< alias/exec name(s) and description. */
+ int argc; /*!< (alias) no. of args. */
+/*@owned@*/
+ const char ** argv; /*!< (alias) args, must be free()able. */
+} * poptItem;
+/*@=exporttype@*/
+
+/** \ingroup popt
+ * \name Auto-generated help/usage
+ */
+/*@{*/
+
+/**
+ * Empty table marker to enable displaying popt alias/exec options.
+ */
+/*@-exportvar@*/
+/*@unchecked@*/ /*@observer@*/
+extern struct poptOption poptAliasOptions[];
+/*@=exportvar@*/
+#define POPT_AUTOALIAS { NULL, '\0', POPT_ARG_INCLUDE_TABLE, poptAliasOptions, \
+ 0, "Options implemented via popt alias/exec:", NULL },
+
+/**
+ * Auto help table options.
+ */
+/*@-exportvar@*/
+/*@unchecked@*/ /*@observer@*/
+extern struct poptOption poptHelpOptions[];
+/*@=exportvar@*/
+#define POPT_AUTOHELP { NULL, '\0', POPT_ARG_INCLUDE_TABLE, poptHelpOptions, \
+ 0, "Help options:", NULL },
+
+#define POPT_TABLEEND { NULL, '\0', 0, 0, 0, NULL, NULL }
+/*@}*/
+
+/** \ingroup popt
+ */
+/*@-exporttype@*/
+typedef /*@abstract@*/ struct poptContext_s * poptContext;
+/*@=exporttype@*/
+
+/** \ingroup popt
+ */
+#ifndef __cplusplus
+/*@-exporttype -typeuse@*/
+typedef struct poptOption * poptOption;
+/*@=exporttype =typeuse@*/
+#endif
+
+/*@-exportconst@*/
+enum poptCallbackReason {
+ POPT_CALLBACK_REASON_PRE = 0,
+ POPT_CALLBACK_REASON_POST = 1,
+ POPT_CALLBACK_REASON_OPTION = 2
+};
+/*@=exportconst@*/
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+/*@-type@*/
+
+/** \ingroup popt
+ * Table callback prototype.
+ * @param con context
+ * @param reason reason for callback
+ * @param opt option that triggered callback
+ * @param arg @todo Document.
+ * @param data @todo Document.
+ */
+typedef void (*poptCallbackType) (poptContext con,
+ enum poptCallbackReason reason,
+ /*@null@*/ const struct poptOption * opt,
+ /*@null@*/ const char * arg,
+ /*@null@*/ const void * data)
+ /*@*/;
+
+/** \ingroup popt
+ * Initialize popt context.
+ * @param name context name (usually argv[0] program name)
+ * @param argc no. of arguments
+ * @param argv argument array
+ * @param options address of popt option table
+ * @param flags or'd POPT_CONTEXT_* bits
+ * @return initialized popt context
+ */
+/*@only@*/ /*@null@*/ poptContext poptGetContext(
+ /*@dependent@*/ /*@keep@*/ const char * name,
+ int argc, /*@dependent@*/ /*@keep@*/ const char ** argv,
+ /*@dependent@*/ /*@keep@*/ const struct poptOption * options,
+ int flags)
+ /*@*/;
+
+/** \ingroup popt
+ * Reinitialize popt context.
+ * @param con context
+ */
+/*@unused@*/
+void poptResetContext(/*@null@*/poptContext con)
+ /*@modifies con @*/;
+
+/** \ingroup popt
+ * Return value of next option found.
+ * @param con context
+ * @return next option val, -1 on last item, POPT_ERROR_* on error
+ */
+int poptGetNextOpt(/*@null@*/poptContext con)
+ /*@globals fileSystem, internalState @*/
+ /*@modifies con, fileSystem, internalState @*/;
+
+/** \ingroup popt
+ * Return next option argument (if any).
+ * @param con context
+ * @return option argument, NULL if no argument is available
+ */
+/*@observer@*/ /*@null@*/ const char * poptGetOptArg(/*@null@*/poptContext con)
+ /*@modifies con @*/;
+
+/** \ingroup popt
+ * Return next argument.
+ * @param con context
+ * @return next argument, NULL if no argument is available
+ */
+/*@observer@*/ /*@null@*/ const char * poptGetArg(/*@null@*/poptContext con)
+ /*@modifies con @*/;
+
+/** \ingroup popt
+ * Peek at current argument.
+ * @param con context
+ * @return current argument, NULL if no argument is available
+ */
+/*@observer@*/ /*@null@*/ const char * poptPeekArg(/*@null@*/poptContext con)
+ /*@*/;
+
+/** \ingroup popt
+ * Return remaining arguments.
+ * @param con context
+ * @return argument array, NULL terminated
+ */
+/*@observer@*/ /*@null@*/ const char ** poptGetArgs(/*@null@*/poptContext con)
+ /*@modifies con @*/;
+
+/** \ingroup popt
+ * Return the option which caused the most recent error.
+ * @param con context
+ * @param flags
+ * @return offending option
+ */
+/*@observer@*/ const char * poptBadOption(/*@null@*/poptContext con, int flags)
+ /*@*/;
+
+/** \ingroup popt
+ * Destroy context.
+ * @param con context
+ * @return NULL always
+ */
+/*@null@*/ poptContext poptFreeContext( /*@only@*/ /*@null@*/ poptContext con)
+ /*@modifies con @*/;
+
+/** \ingroup popt
+ * Add arguments to context.
+ * @param con context
+ * @param argv argument array, NULL terminated
+ * @return 0 on success, POPT_ERROR_OPTSTOODEEP on failure
+ */
+int poptStuffArgs(poptContext con, /*@keep@*/ const char ** argv)
+ /*@modifies con @*/;
+
+/** \ingroup popt
+ * Add alias to context.
+ * @todo Pass alias by reference, not value.
+ * @deprecated Use poptAddItem instead.
+ * @param con context
+ * @param alias alias to add
+ * @param flags (unused)
+ * @return 0 on success
+ */
+/*@unused@*/
+int poptAddAlias(poptContext con, struct poptAlias alias, int flags)
+ /*@modifies con @*/;
+
+/** \ingroup popt
+ * Add alias/exec item to context.
+ * @param con context
+ * @param newItem alias/exec item to add
+ * @param flags 0 for alias, 1 for exec
+ * @return 0 on success
+ */
+int poptAddItem(poptContext con, poptItem newItem, int flags)
+ /*@modifies con @*/;
+
+/** \ingroup popt
+ * Read configuration file.
+ * @param con context
+ * @param fn file name to read
+ * @return 0 on success, POPT_ERROR_ERRNO on failure
+ */
+int poptReadConfigFile(poptContext con, const char * fn)
+ /*@globals fileSystem, internalState @*/
+ /*@modifies con->execs, con->numExecs,
+ fileSystem, internalState @*/;
+
+/** \ingroup popt
+ * Read default configuration from /etc/popt and $HOME/.popt.
+ * @param con context
+ * @param useEnv (unused)
+ * @return 0 on success, POPT_ERROR_ERRNO on failure
+ */
+int poptReadDefaultConfig(poptContext con, /*@unused@*/ int useEnv)
+ /*@globals fileSystem, internalState @*/
+ /*@modifies con->execs, con->numExecs,
+ fileSystem, internalState @*/;
+
+/** \ingroup popt
+ * Duplicate an argument array.
+ * @note: The argument array is malloc'd as a single area, so only argv must
+ * be free'd.
+ *
+ * @param argc no. of arguments
+ * @param argv argument array
+ * @retval argcPtr address of returned no. of arguments
+ * @retval argvPtr address of returned argument array
+ * @return 0 on success, POPT_ERROR_NOARG on failure
+ */
+int poptDupArgv(int argc, /*@null@*/ const char **argv,
+ /*@null@*/ /*@out@*/ int * argcPtr,
+ /*@null@*/ /*@out@*/ const char *** argvPtr)
+ /*@modifies *argcPtr, *argvPtr @*/;
+
+/** \ingroup popt
+ * Parse a string into an argument array.
+ * The parse allows ', ", and \ quoting, but ' is treated the same as " and
+ * both may include \ quotes.
+ * @note: The argument array is malloc'd as a single area, so only argv must
+ * be free'd.
+ *
+ * @param s string to parse
+ * @retval argcPtr address of returned no. of arguments
+ * @retval argvPtr address of returned argument array
+ */
+int poptParseArgvString(const char * s,
+ /*@out@*/ int * argcPtr, /*@out@*/ const char *** argvPtr)
+ /*@modifies *argcPtr, *argvPtr @*/;
+
+/** \ingroup popt
+ * Parses an input configuration file and returns an string that is a
+ * command line. For use with popt. You must free the return value when done.
+ *
+ * Given the file:
+\verbatim
+# this line is ignored
+ # this one too
+aaa
+ bbb
+ ccc
+bla=bla
+
+this_is = fdsafdas
+ bad_line=
+ reall bad line
+ reall bad line = again
+5555= 55555
+ test = with lots of spaces
+\endverbatim
+*
+* The result is:
+\verbatim
+--aaa --bbb --ccc --bla="bla" --this_is="fdsafdas" --5555="55555" --test="with lots of spaces"
+\endverbatim
+*
+* Passing this to poptParseArgvString() yields an argv of:
+\verbatim
+'--aaa'
+'--bbb'
+'--ccc'
+'--bla=bla'
+'--this_is=fdsafdas'
+'--5555=55555'
+'--test=with lots of spaces'
+\endverbatim
+ *
+ * @bug NULL is returned if file line is too long.
+ * @bug Silently ignores invalid lines.
+ *
+ * @param fp file handle to read
+ * @param *argstrp return string of options (malloc'd)
+ * @param flags unused
+ * @return 0 on success
+ * @see poptParseArgvString
+ */
+/*@-fcnuse@*/
+int poptConfigFileToString(FILE *fp, /*@out@*/ char ** argstrp, int flags)
+ /*@globals fileSystem @*/
+ /*@modifies *fp, *argstrp, fileSystem @*/;
+/*@=fcnuse@*/
+
+/** \ingroup popt
+ * Return formatted error string for popt failure.
+ * @param error popt error
+ * @return error string
+ */
+/*@observer@*/ const char* poptStrerror(const int error)
+ /*@*/;
+
+/** \ingroup popt
+ * Limit search for executables.
+ * @param con context
+ * @param path single path to search for executables
+ * @param allowAbsolute absolute paths only?
+ */
+void poptSetExecPath(poptContext con, const char * path, int allowAbsolute)
+ /*@modifies con @*/;
+
+/** \ingroup popt
+ * Print detailed description of options.
+ * @param con context
+ * @param fp ouput file handle
+ * @param flags (unused)
+ */
+void poptPrintHelp(poptContext con, FILE * fp, /*@unused@*/ int flags)
+ /*@globals fileSystem @*/
+ /*@modifies *fp, fileSystem @*/;
+
+/** \ingroup popt
+ * Print terse description of options.
+ * @param con context
+ * @param fp ouput file handle
+ * @param flags (unused)
+ */
+void poptPrintUsage(poptContext con, FILE * fp, /*@unused@*/ int flags)
+ /*@globals fileSystem @*/
+ /*@modifies *fp, fileSystem @*/;
+
+/** \ingroup popt
+ * Provide text to replace default "[OPTION...]" in help/usage output.
+ * @param con context
+ * @param text replacement text
+ */
+/*@-fcnuse@*/
+void poptSetOtherOptionHelp(poptContext con, const char * text)
+ /*@modifies con @*/;
+/*@=fcnuse@*/
+
+/** \ingroup popt
+ * Return argv[0] from context.
+ * @param con context
+ * @return argv[0]
+ */
+/*@-fcnuse@*/
+/*@observer@*/ const char * poptGetInvocationName(poptContext con)
+ /*@*/;
+/*@=fcnuse@*/
+
+/** \ingroup popt
+ * Shuffle argv pointers to remove stripped args, returns new argc.
+ * @param con context
+ * @param argc no. of args
+ * @param argv arg vector
+ * @return new argc
+ */
+/*@-fcnuse@*/
+int poptStrippedArgv(poptContext con, int argc, char ** argv)
+ /*@modifies *argv @*/;
+/*@=fcnuse@*/
+
+/**
+ * Save a long, performing logical operation with value.
+ * @warning Alignment check may be too strict on certain platorms.
+ * @param arg integer pointer, aligned on int boundary.
+ * @param argInfo logical operation (see POPT_ARGFLAG_*)
+ * @param aLong value to use
+ * @return 0 on success, POPT_ERROR_NULLARG/POPT_ERROR_BADOPERATION
+ */
+/*@-incondefs@*/
+/*@unused@*/
+int poptSaveLong(/*@null@*/ long * arg, int argInfo, long aLong)
+ /*@modifies *arg @*/
+ /*@requires maxSet(arg) >= 0 /\ maxRead(arg) == 0 @*/;
+/*@=incondefs@*/
+
+/**
+ * Save an integer, performing logical operation with value.
+ * @warning Alignment check may be too strict on certain platorms.
+ * @param arg integer pointer, aligned on int boundary.
+ * @param argInfo logical operation (see POPT_ARGFLAG_*)
+ * @param aLong value to use
+ * @return 0 on success, POPT_ERROR_NULLARG/POPT_ERROR_BADOPERATION
+ */
+/*@-incondefs@*/
+/*@unused@*/
+int poptSaveInt(/*@null@*/ int * arg, int argInfo, long aLong)
+ /*@modifies *arg @*/
+ /*@requires maxSet(arg) >= 0 /\ maxRead(arg) == 0 @*/;
+/*@=incondefs@*/
+
+/*@=type@*/
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/popt/poptconfig.c b/lib/popt/poptconfig.c
new file mode 100644
index 0000000000..837828ccf9
--- /dev/null
+++ b/lib/popt/poptconfig.c
@@ -0,0 +1,190 @@
+/** \ingroup popt
+ * \file popt/poptconfig.c
+ */
+
+/* (C) 1998-2002 Red Hat, Inc. -- Licensing details are in the COPYING
+ file accompanying popt source distributions, available from
+ ftp://ftp.rpm.org/pub/rpm/dist. */
+
+#include "system.h"
+#include "poptint.h"
+
+/*@-compmempass@*/ /* FIX: item->option.longName kept, not dependent. */
+static void configLine(poptContext con, char * line)
+ /*@modifies con @*/
+{
+ /*@-type@*/
+ int nameLength = strlen(con->appName);
+ /*@=type@*/
+ const char * entryType;
+ const char * opt;
+ poptItem item = (poptItem)alloca(sizeof(*item));
+ int i, j;
+
+/*@-boundswrite@*/
+ memset(item, 0, sizeof(*item));
+
+ /*@-type@*/
+ if (strncmp(line, con->appName, nameLength)) return;
+ /*@=type@*/
+
+ line += nameLength;
+ if (*line == '\0' || !isspace(*line)) return;
+
+ while (*line != '\0' && isspace(*line)) line++;
+ entryType = line;
+ while (*line == '\0' || !isspace(*line)) line++;
+ *line++ = '\0';
+
+ while (*line != '\0' && isspace(*line)) line++;
+ if (*line == '\0') return;
+ opt = line;
+ while (*line == '\0' || !isspace(*line)) line++;
+ *line++ = '\0';
+
+ while (*line != '\0' && isspace(*line)) line++;
+ if (*line == '\0') return;
+
+ /*@-temptrans@*/ /* FIX: line alias is saved */
+ if (opt[0] == '-' && opt[1] == '-')
+ item->option.longName = opt + 2;
+ else if (opt[0] == '-' && opt[2] == '\0')
+ item->option.shortName = opt[1];
+ /*@=temptrans@*/
+
+ if (poptParseArgvString(line, &item->argc, &item->argv)) return;
+
+ /*@-modobserver@*/
+ item->option.argInfo = POPT_ARGFLAG_DOC_HIDDEN;
+ for (i = 0, j = 0; i < item->argc; i++, j++) {
+ const char * f;
+ if (!strncmp(item->argv[i], "--POPTdesc=", sizeof("--POPTdesc=")-1)) {
+ f = item->argv[i] + sizeof("--POPTdesc=");
+ if (f[0] == '$' && f[1] == '"') f++;
+ item->option.descrip = f;
+ item->option.argInfo &= ~POPT_ARGFLAG_DOC_HIDDEN;
+ j--;
+ } else
+ if (!strncmp(item->argv[i], "--POPTargs=", sizeof("--POPTargs=")-1)) {
+ f = item->argv[i] + sizeof("--POPTargs=");
+ if (f[0] == '$' && f[1] == '"') f++;
+ item->option.argDescrip = f;
+ item->option.argInfo &= ~POPT_ARGFLAG_DOC_HIDDEN;
+ item->option.argInfo |= POPT_ARG_STRING;
+ j--;
+ } else
+ if (j != i)
+ item->argv[j] = item->argv[i];
+ }
+ if (j != i) {
+ item->argv[j] = NULL;
+ item->argc = j;
+ }
+ /*@=modobserver@*/
+/*@=boundswrite@*/
+
+ /*@-nullstate@*/ /* FIX: item->argv[] may be NULL */
+ if (!strcmp(entryType, "alias"))
+ (void) poptAddItem(con, item, 0);
+ else if (!strcmp(entryType, "exec"))
+ (void) poptAddItem(con, item, 1);
+ /*@=nullstate@*/
+}
+/*@=compmempass@*/
+
+int poptReadConfigFile(poptContext con, const char * fn)
+{
+ const char * file, * chptr, * end;
+ char * buf;
+/*@dependent@*/ char * dst;
+ int fd, rc;
+ off_t fileLength;
+
+ fd = open(fn, O_RDONLY);
+ if (fd < 0)
+ return (errno == ENOENT ? 0 : POPT_ERROR_ERRNO);
+
+ fileLength = lseek(fd, 0, SEEK_END);
+ if (fileLength == -1 || lseek(fd, 0, 0) == -1) {
+ rc = errno;
+ (void) close(fd);
+ /*@-mods@*/
+ errno = rc;
+ /*@=mods@*/
+ return POPT_ERROR_ERRNO;
+ }
+
+ file = (const char *)alloca(fileLength + 1);
+ if (read(fd, (char *)file, fileLength) != fileLength) {
+ rc = errno;
+ (void) close(fd);
+ /*@-mods@*/
+ errno = rc;
+ /*@=mods@*/
+ return POPT_ERROR_ERRNO;
+ }
+ if (close(fd) == -1)
+ return POPT_ERROR_ERRNO;
+
+/*@-boundswrite@*/
+ dst = buf = (char *)alloca(fileLength + 1);
+
+ chptr = file;
+ end = (file + fileLength);
+ /*@-infloops@*/ /* LCL: can't detect chptr++ */
+ while (chptr < end) {
+ switch (*chptr) {
+ case '\n':
+ *dst = '\0';
+ dst = buf;
+ while (*dst && isspace(*dst)) dst++;
+ if (*dst && *dst != '#')
+ configLine(con, dst);
+ chptr++;
+ /*@switchbreak@*/ break;
+ case '\\':
+ *dst++ = *chptr++;
+ if (chptr < end) {
+ if (*chptr == '\n')
+ dst--, chptr++;
+ /* \ at the end of a line does not insert a \n */
+ else
+ *dst++ = *chptr++;
+ }
+ /*@switchbreak@*/ break;
+ default:
+ *dst++ = *chptr++;
+ /*@switchbreak@*/ break;
+ }
+ }
+ /*@=infloops@*/
+/*@=boundswrite@*/
+
+ return 0;
+}
+
+int poptReadDefaultConfig(poptContext con, /*@unused@*/ int useEnv)
+{
+ char * fn, * home;
+ int rc;
+
+ /*@-type@*/
+ if (!con->appName) return 0;
+ /*@=type@*/
+
+ rc = poptReadConfigFile(con, "/etc/popt");
+ if (rc) return rc;
+#if defined(HAVE_GETUID) && defined(HAVE_GETEUID)
+ if (getuid() != geteuid()) return 0;
+#endif
+
+ if ((home = getenv("HOME"))) {
+ fn = (char *)alloca(strlen(home) + 20);
+ strcpy(fn, home);
+ strcat(fn, "/.popt");
+ rc = poptReadConfigFile(con, fn);
+ if (rc) return rc;
+ }
+
+ return 0;
+}
diff --git a/lib/popt/popthelp.c b/lib/popt/popthelp.c
new file mode 100644
index 0000000000..e965ff6168
--- /dev/null
+++ b/lib/popt/popthelp.c
@@ -0,0 +1,740 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+
+/*@-type@*/
+/** \ingroup popt
+ * \file popt/popthelp.c
+ */
+
+/* (C) 1998-2002 Red Hat, Inc. -- Licensing details are in the COPYING
+ file accompanying popt source distributions, available from
+ ftp://ftp.rpm.org/pub/rpm/dist. */
+
+#include "system.h"
+#include "poptint.h"
+
+/**
+ * Display arguments.
+ * @param con context
+ * @param foo (unused)
+ * @param key option(s)
+ * @param arg (unused)
+ * @param data (unused)
+ */
+static void displayArgs(poptContext con,
+ /*@unused@*/ enum poptCallbackReason foo,
+ struct poptOption * key,
+ /*@unused@*/ const char * arg, /*@unused@*/ void * data)
+ /*@globals fileSystem@*/
+ /*@modifies fileSystem@*/
+{
+ if (key->shortName == '?')
+ poptPrintHelp(con, stdout, 0);
+ else
+ poptPrintUsage(con, stdout, 0);
+ exit(0);
+}
+
+#ifdef NOTYET
+/*@unchecked@*/
+static int show_option_defaults = 0;
+#endif
+
+/**
+ * Empty table marker to enable displaying popt alias/exec options.
+ */
+/*@observer@*/ /*@unchecked@*/
+struct poptOption poptAliasOptions[] = {
+ POPT_TABLEEND
+};
+
+/**
+ * Auto help table options.
+ */
+/*@-castfcnptr@*/
+/*@observer@*/ /*@unchecked@*/
+struct poptOption poptHelpOptions[] = {
+ { NULL, '\0', POPT_ARG_CALLBACK, (void *)&displayArgs, '\0', NULL, NULL },
+ { "help", '?', 0, NULL, '?', N_("Show this help message"), NULL },
+ { "usage", '\0', 0, NULL, 'u', N_("Display brief usage message"), NULL },
+#ifdef NOTYET
+ { "defaults", '\0', POPT_ARG_NONE, &show_option_defaults, 0,
+ N_("Display option defaults in message"), NULL },
+#endif
+ POPT_TABLEEND
+} ;
+/*@=castfcnptr@*/
+
+/**
+ * @param table option(s)
+ */
+/*@observer@*/ /*@null@*/ static const char *
+getTableTranslationDomain(/*@null@*/ const struct poptOption *table)
+ /*@*/
+{
+ const struct poptOption *opt;
+
+ if (table != NULL)
+ for (opt = table; opt->longName || opt->shortName || opt->arg; opt++) {
+ if (opt->argInfo == POPT_ARG_INTL_DOMAIN)
+ return (char *)opt->arg;
+ }
+ return NULL;
+}
+
+/**
+ * @param opt option(s)
+ * @param translation_domain translation domain
+ */
+/*@observer@*/ /*@null@*/ static const char *
+getArgDescrip(const struct poptOption * opt,
+ /*@-paramuse@*/ /* FIX: i18n macros disabled with lclint */
+ /*@null@*/ const char * translation_domain)
+ /*@=paramuse@*/
+ /*@*/
+{
+ if (!(opt->argInfo & POPT_ARG_MASK)) return NULL;
+
+ if (opt == (poptHelpOptions + 1) || opt == (poptHelpOptions + 2))
+ if (opt->argDescrip) return POPT_(opt->argDescrip);
+
+ if (opt->argDescrip) return D_(translation_domain, opt->argDescrip);
+
+ switch (opt->argInfo & POPT_ARG_MASK) {
+ case POPT_ARG_NONE: return POPT_("NONE");
+#ifdef DYING
+ case POPT_ARG_VAL: return POPT_("VAL");
+#else
+ case POPT_ARG_VAL: return NULL;
+#endif
+ case POPT_ARG_INT: return POPT_("INT");
+ case POPT_ARG_LONG: return POPT_("LONG");
+ case POPT_ARG_STRING: return POPT_("STRING");
+ case POPT_ARG_FLOAT: return POPT_("FLOAT");
+ case POPT_ARG_DOUBLE: return POPT_("DOUBLE");
+ default: return POPT_("ARG");
+ }
+}
+
+/**
+ * Display default value for an option.
+ * @param lineLength
+ * @param opt option(s)
+ * @param translation_domain translation domain
+ * @return
+ */
+static /*@only@*/ /*@null@*/ char *
+singleOptionDefaultValue(int lineLength,
+ const struct poptOption * opt,
+ /*@-paramuse@*/ /* FIX: i18n macros disabled with lclint */
+ /*@null@*/ const char * translation_domain)
+ /*@=paramuse@*/
+ /*@*/
+{
+ const char * defstr = D_(translation_domain, "default");
+ char * le = (char *)malloc(4*lineLength + 1);
+ char * l = le;
+
+ if (le == NULL) return NULL; /* XXX can't happen */
+/*@-boundswrite@*/
+ *le = '\0';
+ *le++ = '(';
+ strcpy(le, defstr); le += strlen(le);
+ *le++ = ':';
+ *le++ = ' ';
+ if (opt->arg) /* XXX programmer error */
+ switch (opt->argInfo & POPT_ARG_MASK) {
+ case POPT_ARG_VAL:
+ case POPT_ARG_INT:
+ { long aLong = *((int *)opt->arg);
+ le += sprintf(le, "%ld", aLong);
+ } break;
+ case POPT_ARG_LONG:
+ { long aLong = *((long *)opt->arg);
+ le += sprintf(le, "%ld", aLong);
+ } break;
+ case POPT_ARG_FLOAT:
+ { double aDouble = *((float *)opt->arg);
+ le += sprintf(le, "%g", aDouble);
+ } break;
+ case POPT_ARG_DOUBLE:
+ { double aDouble = *((double *)opt->arg);
+ le += sprintf(le, "%g", aDouble);
+ } break;
+ case POPT_ARG_STRING:
+ { const char * s = *(const char **)opt->arg;
+ if (s == NULL) {
+ strcpy(le, "null"); le += strlen(le);
+ } else {
+ size_t slen = 4*lineLength - (le - l) - sizeof("\"...\")");
+ *le++ = '"';
+ strncpy(le, s, slen); le[slen] = '\0'; le += strlen(le);
+ if (slen < strlen(s)) {
+ strcpy(le, "..."); le += strlen(le);
+ }
+ *le++ = '"';
+ }
+ } break;
+ case POPT_ARG_NONE:
+ default:
+ l = (char *)_free(l);
+ return NULL;
+ /*@notreached@*/ break;
+ }
+ *le++ = ')';
+ *le = '\0';
+/*@=boundswrite@*/
+
+ return l;
+}
+
+/**
+ * Display help text for an option.
+ * @param fp output file handle
+ * @param maxLeftCol
+ * @param opt option(s)
+ * @param translation_domain translation domain
+ */
+static void singleOptionHelp(FILE * fp, int maxLeftCol,
+ const struct poptOption * opt,
+ /*@null@*/ const char * translation_domain)
+ /*@globals fileSystem @*/
+ /*@modifies *fp, fileSystem @*/
+{
+ int indentLength = maxLeftCol + 5;
+ int lineLength = 79 - indentLength;
+ const char * help = D_(translation_domain, opt->descrip);
+ const char * argDescrip = getArgDescrip(opt, translation_domain);
+ int helpLength;
+ char * defs = NULL;
+ char * left;
+ int nb = maxLeftCol + 1;
+
+ /* Make sure there's more than enough room in target buffer. */
+ if (opt->longName) nb += strlen(opt->longName);
+ if (argDescrip) nb += strlen(argDescrip);
+
+/*@-boundswrite@*/
+ left = (char *)malloc(nb);
+ if (left == NULL) return; /* XXX can't happen */
+ left[0] = '\0';
+ left[maxLeftCol] = '\0';
+
+ if (opt->longName && opt->shortName)
+ sprintf(left, "-%c, %s%s", opt->shortName,
+ ((opt->argInfo & POPT_ARGFLAG_ONEDASH) ? "-" : "--"),
+ opt->longName);
+ else if (opt->shortName != '\0')
+ sprintf(left, "-%c", opt->shortName);
+ else if (opt->longName)
+ sprintf(left, "%s%s",
+ ((opt->argInfo & POPT_ARGFLAG_ONEDASH) ? "-" : "--"),
+ opt->longName);
+ if (!*left) goto out;
+
+ if (argDescrip) {
+ char * le = left + strlen(left);
+
+ if (opt->argInfo & POPT_ARGFLAG_OPTIONAL)
+ *le++ = '[';
+
+ /* Choose type of output */
+ /*@-branchstate@*/
+ if (opt->argInfo & POPT_ARGFLAG_SHOW_DEFAULT) {
+ defs = singleOptionDefaultValue(lineLength, opt, translation_domain);
+ if (defs) {
+ char * t = (char *)malloc((help ? strlen(help) : 0) +
+ strlen(defs) + sizeof(" "));
+ if (t) {
+ char * te = t;
+ *te = '\0';
+ if (help) {
+ strcpy(te, help); te += strlen(te);
+ }
+ *te++ = ' ';
+ strcpy(te, defs);
+ defs = (char *)_free(defs);
+ }
+ defs = t;
+ }
+ }
+ /*@=branchstate@*/
+
+ if (opt->argDescrip == NULL) {
+ switch (opt->argInfo & POPT_ARG_MASK) {
+ case POPT_ARG_NONE:
+ break;
+ case POPT_ARG_VAL:
+#ifdef NOTNOW /* XXX pug ugly nerdy output */
+ { long aLong = opt->val;
+ int ops = (opt->argInfo & POPT_ARGFLAG_LOGICALOPS);
+ int negate = (opt->argInfo & POPT_ARGFLAG_NOT);
+
+ /* Don't bother displaying typical values */
+ if (!ops && (aLong == 0L || aLong == 1L || aLong == -1L))
+ break;
+ *le++ = '[';
+ switch (ops) {
+ case POPT_ARGFLAG_OR:
+ *le++ = '|';
+ /*@innerbreak@*/ break;
+ case POPT_ARGFLAG_AND:
+ *le++ = '&';
+ /*@innerbreak@*/ break;
+ case POPT_ARGFLAG_XOR:
+ *le++ = '^';
+ /*@innerbreak@*/ break;
+ default:
+ /*@innerbreak@*/ break;
+ }
+ *le++ = '=';
+ if (negate) *le++ = '~';
+ /*@-formatconst@*/
+ le += sprintf(le, (ops ? "0x%lx" : "%ld"), aLong);
+ /*@=formatconst@*/
+ *le++ = ']';
+ }
+#endif
+ break;
+ case POPT_ARG_INT:
+ case POPT_ARG_LONG:
+ case POPT_ARG_FLOAT:
+ case POPT_ARG_DOUBLE:
+ case POPT_ARG_STRING:
+ *le++ = '=';
+ strcpy(le, argDescrip); le += strlen(le);
+ break;
+ default:
+ break;
+ }
+ } else {
+ *le++ = '=';
+ strcpy(le, argDescrip); le += strlen(le);
+ }
+ if (opt->argInfo & POPT_ARGFLAG_OPTIONAL)
+ *le++ = ']';
+ *le = '\0';
+ }
+/*@=boundswrite@*/
+
+ if (help)
+ fprintf(fp," %-*s ", maxLeftCol, left);
+ else {
+ fprintf(fp," %s\n", left);
+ goto out;
+ }
+
+ left = (char *)_free(left);
+ if (defs) {
+ help = defs; defs = NULL;
+ }
+
+ helpLength = strlen(help);
+/*@-boundsread@*/
+ while (helpLength > lineLength) {
+ const char * ch;
+ char format[16];
+
+ ch = help + lineLength - 1;
+ while (ch > help && !isspace(*ch)) ch--;
+ if (ch == help) break; /* give up */
+ while (ch > (help + 1) && isspace(*ch)) ch--;
+ ch++;
+
+ sprintf(format, "%%.%ds\n%%%ds", (int) (ch - help), indentLength);
+ /*@-formatconst@*/
+ fprintf(fp, format, help, " ");
+ /*@=formatconst@*/
+ help = ch;
+ while (isspace(*help) && *help) help++;
+ helpLength = strlen(help);
+ }
+/*@=boundsread@*/
+
+ if (helpLength) fprintf(fp, "%s\n", help);
+
+out:
+ /*@-dependenttrans@*/
+ defs = (char *)_free(defs);
+ /*@=dependenttrans@*/
+ left = (char *)_free(left);
+}
+
+/**
+ * @param opt option(s)
+ * @param translation_domain translation domain
+ */
+static int maxArgWidth(const struct poptOption * opt,
+ /*@null@*/ const char * translation_domain)
+ /*@*/
+{
+ int max = 0;
+ int len = 0;
+ const char * s;
+
+ if (opt != NULL)
+ while (opt->longName || opt->shortName || opt->arg) {
+ if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_INCLUDE_TABLE) {
+ if (opt->arg) /* XXX program error */
+ len = maxArgWidth((const struct poptOption *)opt->arg, translation_domain);
+ if (len > max) max = len;
+ } else if (!(opt->argInfo & POPT_ARGFLAG_DOC_HIDDEN)) {
+ len = sizeof(" ")-1;
+ if (opt->shortName != '\0') len += sizeof("-X")-1;
+ if (opt->shortName != '\0' && opt->longName) len += sizeof(", ")-1;
+ if (opt->longName) {
+ len += ((opt->argInfo & POPT_ARGFLAG_ONEDASH)
+ ? sizeof("-")-1 : sizeof("--")-1);
+ len += strlen(opt->longName);
+ }
+
+ s = getArgDescrip(opt, translation_domain);
+ if (s)
+ len += sizeof("=")-1 + strlen(s);
+ if (opt->argInfo & POPT_ARGFLAG_OPTIONAL) len += sizeof("[]")-1;
+ if (len > max) max = len;
+ }
+
+ opt++;
+ }
+
+ return max;
+}
+
+/**
+ * Display popt alias and exec help.
+ * @param fp output file handle
+ * @param items alias/exec array
+ * @param nitems no. of alias/exec entries
+ * @param left
+ * @param translation_domain translation domain
+ */
+static void itemHelp(FILE * fp,
+ /*@null@*/ poptItem items, int nitems, int left,
+ /*@null@*/ const char * translation_domain)
+ /*@globals fileSystem @*/
+ /*@modifies *fp, fileSystem @*/
+{
+ poptItem item;
+ int i;
+
+ if (items != NULL)
+ for (i = 0, item = items; i < nitems; i++, item++) {
+ const struct poptOption * opt;
+ opt = &item->option;
+ if ((opt->longName || opt->shortName) &&
+ !(opt->argInfo & POPT_ARGFLAG_DOC_HIDDEN))
+ singleOptionHelp(fp, left, opt, translation_domain);
+ }
+}
+
+/**
+ * Display help text for a table of options.
+ * @param con context
+ * @param fp output file handle
+ * @param table option(s)
+ * @param left
+ * @param translation_domain translation domain
+ */
+static void singleTableHelp(poptContext con, FILE * fp,
+ /*@null@*/ const struct poptOption * table, int left,
+ /*@null@*/ const char * translation_domain)
+ /*@globals fileSystem @*/
+ /*@modifies *fp, fileSystem @*/
+{
+ const struct poptOption * opt;
+ const char *sub_transdom;
+
+ if (table == poptAliasOptions) {
+ itemHelp(fp, con->aliases, con->numAliases, left, NULL);
+ itemHelp(fp, con->execs, con->numExecs, left, NULL);
+ return;
+ }
+
+ if (table != NULL)
+ for (opt = table; (opt->longName || opt->shortName || opt->arg); opt++) {
+ if ((opt->longName || opt->shortName) &&
+ !(opt->argInfo & POPT_ARGFLAG_DOC_HIDDEN))
+ singleOptionHelp(fp, left, opt, translation_domain);
+ }
+
+ if (table != NULL)
+ for (opt = table; (opt->longName || opt->shortName || opt->arg); opt++) {
+ if ((opt->argInfo & POPT_ARG_MASK) != POPT_ARG_INCLUDE_TABLE)
+ continue;
+ sub_transdom = getTableTranslationDomain(
+ (const struct poptOption *)opt->arg);
+ if (sub_transdom == NULL)
+ sub_transdom = translation_domain;
+
+ if (opt->descrip)
+ fprintf(fp, "\n%s\n", D_(sub_transdom, opt->descrip));
+
+ singleTableHelp(con, fp, (const struct poptOption *)opt->arg, left, sub_transdom);
+ }
+}
+
+/**
+ * @param con context
+ * @param fp output file handle
+ */
+static int showHelpIntro(poptContext con, FILE * fp)
+ /*@globals fileSystem @*/
+ /*@modifies *fp, fileSystem @*/
+{
+ int len = 6;
+ const char * fn;
+
+ fprintf(fp, POPT_("Usage:"));
+ if (!(con->flags & POPT_CONTEXT_KEEP_FIRST)) {
+/*@-boundsread@*/
+ /*@-nullderef@*/ /* LCL: wazzup? */
+ fn = con->optionStack->argv[0];
+ /*@=nullderef@*/
+/*@=boundsread@*/
+ if (fn == NULL) return len;
+ if (strchr(fn, '/')) fn = strrchr(fn, '/') + 1;
+ fprintf(fp, " %s", fn);
+ len += strlen(fn) + 1;
+ }
+
+ return len;
+}
+
+void poptPrintHelp(poptContext con, FILE * fp, /*@unused@*/ int flags)
+{
+ int leftColWidth;
+
+ (void) showHelpIntro(con, fp);
+ if (con->otherHelp)
+ fprintf(fp, " %s\n", con->otherHelp);
+ else
+ fprintf(fp, " %s\n", POPT_("[OPTION...]"));
+
+ leftColWidth = maxArgWidth(con->options, NULL);
+ singleTableHelp(con, fp, con->options, leftColWidth, NULL);
+}
+
+/**
+ * @param fp output file handle
+ * @param cursor
+ * @param opt option(s)
+ * @param translation_domain translation domain
+ */
+static int singleOptionUsage(FILE * fp, int cursor,
+ const struct poptOption * opt,
+ /*@null@*/ const char *translation_domain)
+ /*@globals fileSystem @*/
+ /*@modifies *fp, fileSystem @*/
+{
+ int len = 4;
+ char shortStr[2] = { '\0', '\0' };
+ const char * item = shortStr;
+ const char * argDescrip = getArgDescrip(opt, translation_domain);
+
+ if (opt->shortName != '\0' && opt->longName != NULL) {
+ len += 2;
+ if (!(opt->argInfo & POPT_ARGFLAG_ONEDASH)) len++;
+ len += strlen(opt->longName);
+ } else if (opt->shortName != '\0') {
+ len++;
+ shortStr[0] = opt->shortName;
+ shortStr[1] = '\0';
+ } else if (opt->longName) {
+ len += strlen(opt->longName);
+ if (!(opt->argInfo & POPT_ARGFLAG_ONEDASH)) len++;
+ item = opt->longName;
+ }
+
+ if (len == 4) return cursor;
+
+ if (argDescrip)
+ len += strlen(argDescrip) + 1;
+
+ if ((cursor + len) > 79) {
+ fprintf(fp, "\n ");
+ cursor = 7;
+ }
+
+ if (opt->longName && opt->shortName) {
+ fprintf(fp, " [-%c|-%s%s%s%s]",
+ opt->shortName, ((opt->argInfo & POPT_ARGFLAG_ONEDASH) ? "" : "-"),
+ opt->longName,
+ (argDescrip ? " " : ""),
+ (argDescrip ? argDescrip : ""));
+ } else {
+ fprintf(fp, " [-%s%s%s%s]",
+ ((opt->shortName || (opt->argInfo & POPT_ARGFLAG_ONEDASH)) ? "" : "-"),
+ item,
+ (argDescrip ? (opt->shortName != '\0' ? " " : "=") : ""),
+ (argDescrip ? argDescrip : ""));
+ }
+
+ return cursor + len + 1;
+}
+
+/**
+ * Display popt alias and exec usage.
+ * @param fp output file handle
+ * @param cursor
+ * @param item alias/exec array
+ * @param nitems no. of ara/exec entries
+ * @param translation_domain translation domain
+ */
+static int itemUsage(FILE * fp, int cursor, poptItem item, int nitems,
+ /*@null@*/ const char * translation_domain)
+ /*@globals fileSystem @*/
+ /*@modifies *fp, fileSystem @*/
+{
+ int i;
+
+ /*@-branchstate@*/ /* FIX: W2DO? */
+ if (item != NULL)
+ for (i = 0; i < nitems; i++, item++) {
+ const struct poptOption * opt;
+ opt = &item->option;
+ if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_INTL_DOMAIN) {
+ translation_domain = (const char *)opt->arg;
+ } else if ((opt->longName || opt->shortName) &&
+ !(opt->argInfo & POPT_ARGFLAG_DOC_HIDDEN)) {
+ cursor = singleOptionUsage(fp, cursor, opt, translation_domain);
+ }
+ }
+ /*@=branchstate@*/
+
+ return cursor;
+}
+
+/**
+ * Keep track of option tables already processed.
+ */
+typedef struct poptDone_s {
+ int nopts;
+ int maxopts;
+ const void ** opts;
+} * poptDone;
+
+/**
+ * Display usage text for a table of options.
+ * @param con context
+ * @param fp output file handle
+ * @param cursor
+ * @param opt option(s)
+ * @param translation_domain translation domain
+ * @param done tables already processed
+ * @return
+ */
+static int singleTableUsage(poptContext con, FILE * fp, int cursor,
+ /*@null@*/ const struct poptOption * opt,
+ /*@null@*/ const char * translation_domain,
+ /*@null@*/ poptDone done)
+ /*@globals fileSystem @*/
+ /*@modifies *fp, done, fileSystem @*/
+{
+ /*@-branchstate@*/ /* FIX: W2DO? */
+ if (opt != NULL)
+ for (; (opt->longName || opt->shortName || opt->arg) ; opt++) {
+ if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_INTL_DOMAIN) {
+ translation_domain = (const char *)opt->arg;
+ } else if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_INCLUDE_TABLE) {
+ if (done) {
+ int i = 0;
+ for (i = 0; i < done->nopts; i++) {
+/*@-boundsread@*/
+ const void * that = done->opts[i];
+/*@=boundsread@*/
+ if (that == NULL || that != opt->arg)
+ /*@innercontinue@*/ continue;
+ /*@innerbreak@*/ break;
+ }
+ /* Skip if this table has already been processed. */
+ if (opt->arg == NULL || i < done->nopts)
+ continue;
+/*@-boundswrite@*/
+ if (done->nopts < done->maxopts)
+ done->opts[done->nopts++] = (const void *) opt->arg;
+/*@=boundswrite@*/
+ }
+ cursor = singleTableUsage(con, fp, cursor, (const struct poptOption *)opt->arg,
+ translation_domain, done);
+ } else if ((opt->longName || opt->shortName) &&
+ !(opt->argInfo & POPT_ARGFLAG_DOC_HIDDEN)) {
+ cursor = singleOptionUsage(fp, cursor, opt, translation_domain);
+ }
+ }
+ /*@=branchstate@*/
+
+ return cursor;
+}
+
+/**
+ * Return concatenated short options for display.
+ * @todo Sub-tables should be recursed.
+ * @param opt option(s)
+ * @param fp output file handle
+ * @retval str concatenation of short options
+ * @return length of display string
+ */
+static int showShortOptions(const struct poptOption * opt, FILE * fp,
+ /*@null@*/ char * str)
+ /*@globals fileSystem @*/
+ /*@modifies *str, *fp, fileSystem @*/
+ /*@requires maxRead(str) >= 0 @*/
+{
+ /* bufsize larger then the ascii set, lazy alloca on top level call. */
+ char * s = (str != NULL ? str : (char *)memset(alloca(300), 0, 300));
+ int len = 0;
+
+/*@-boundswrite@*/
+ if (opt != NULL)
+ for (; (opt->longName || opt->shortName || opt->arg); opt++) {
+ if (opt->shortName && !(opt->argInfo & POPT_ARG_MASK))
+ s[strlen(s)] = opt->shortName;
+ else if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_INCLUDE_TABLE)
+ if (opt->arg) /* XXX program error */
+ len = showShortOptions(
+ (const struct poptOption *)opt->arg, fp, s);
+ }
+/*@=boundswrite@*/
+
+ /* On return to top level, print the short options, return print length. */
+ if (s == str && *s != '\0') {
+ fprintf(fp, " [-%s]", s);
+ len = strlen(s) + sizeof(" [-]")-1;
+ }
+ return len;
+}
+
+void poptPrintUsage(poptContext con, FILE * fp, /*@unused@*/ int flags)
+{
+ poptDone done = (poptDone)memset(alloca(sizeof(*done)), 0, sizeof(*done));
+ int cursor;
+
+ done->nopts = 0;
+ done->maxopts = 64;
+ cursor = done->maxopts * sizeof(*done->opts);
+/*@-boundswrite@*/
+ done->opts = (const void **)memset(alloca(cursor), 0, cursor);
+ done->opts[done->nopts++] = (const void *) con->options;
+/*@=boundswrite@*/
+
+ cursor = showHelpIntro(con, fp);
+ cursor += showShortOptions(con->options, fp, NULL);
+ cursor = singleTableUsage(con, fp, cursor, con->options, NULL, done);
+ cursor = itemUsage(fp, cursor, con->aliases, con->numAliases, NULL);
+ cursor = itemUsage(fp, cursor, con->execs, con->numExecs, NULL);
+
+ if (con->otherHelp) {
+ cursor += strlen(con->otherHelp) + 1;
+ if (cursor > 79) fprintf(fp, "\n ");
+ fprintf(fp, " %s", con->otherHelp);
+ }
+
+ fprintf(fp, "\n");
+}
+
+void poptSetOtherOptionHelp(poptContext con, const char * text)
+{
+ con->otherHelp = (const char *)_free(con->otherHelp);
+ con->otherHelp = xstrdup(text);
+}
+/*@=type@*/
diff --git a/lib/popt/poptint.h b/lib/popt/poptint.h
new file mode 100644
index 0000000000..5d308efe96
--- /dev/null
+++ b/lib/popt/poptint.h
@@ -0,0 +1,116 @@
+/** \ingroup popt
+ * \file popt/poptint.h
+ */
+
+/* (C) 1998-2000 Red Hat, Inc. -- Licensing details are in the COPYING
+ file accompanying popt source distributions, available from
+ ftp://ftp.rpm.org/pub/rpm/dist. */
+
+#ifndef H_POPTINT
+#define H_POPTINT
+
+/**
+ * Wrapper to free(3), hides const compilation noise, permit NULL, return NULL.
+ * @param p memory to free
+ * @retval NULL always
+ */
+/*@unused@*/ static inline /*@null@*/ void *
+_free(/*@only@*/ /*@null@*/ const void * p)
+ /*@modifies p @*/
+{
+ if (p != NULL) free((void *)p);
+ return NULL;
+}
+
+/* Bit mask macros. */
+/*@-exporttype -redef @*/
+typedef unsigned int __pbm_bits;
+/*@=exporttype =redef @*/
+#define __PBM_NBITS (8 * sizeof (__pbm_bits))
+#define __PBM_IX(d) ((d) / __PBM_NBITS)
+#define __PBM_MASK(d) ((__pbm_bits) 1 << (((unsigned)(d)) % __PBM_NBITS))
+/*@-exporttype -redef @*/
+typedef struct {
+ __pbm_bits bits[1];
+} pbm_set;
+/*@=exporttype =redef @*/
+#define __PBM_BITS(set) ((set)->bits)
+
+#define PBM_ALLOC(d) calloc(__PBM_IX (d) + 1, sizeof(__pbm_bits))
+#define PBM_FREE(s) _free(s);
+#define PBM_SET(d, s) (__PBM_BITS (s)[__PBM_IX (d)] |= __PBM_MASK (d))
+#define PBM_CLR(d, s) (__PBM_BITS (s)[__PBM_IX (d)] &= ~__PBM_MASK (d))
+#define PBM_ISSET(d, s) ((__PBM_BITS (s)[__PBM_IX (d)] & __PBM_MASK (d)) != 0)
+
+struct optionStackEntry {
+ int argc;
+/*@only@*/ /*@null@*/
+ const char ** argv;
+/*@only@*/ /*@null@*/
+ pbm_set * argb;
+ int next;
+/*@only@*/ /*@null@*/
+ const char * nextArg;
+/*@observer@*/ /*@null@*/
+ const char * nextCharArg;
+/*@dependent@*/ /*@null@*/
+ poptItem currAlias;
+ int stuffed;
+};
+
+struct poptContext_s {
+ struct optionStackEntry optionStack[POPT_OPTION_DEPTH];
+/*@dependent@*/
+ struct optionStackEntry * os;
+/*@owned@*/ /*@null@*/
+ const char ** leftovers;
+ int numLeftovers;
+ int nextLeftover;
+/*@keep@*/
+ const struct poptOption * options;
+ int restLeftover;
+/*@only@*/ /*@null@*/
+ const char * appName;
+/*@only@*/ /*@null@*/
+ poptItem aliases;
+ int numAliases;
+ int flags;
+/*@owned@*/ /*@null@*/
+ poptItem execs;
+ int numExecs;
+/*@only@*/ /*@null@*/
+ const char ** finalArgv;
+ int finalArgvCount;
+ int finalArgvAlloced;
+/*@dependent@*/ /*@null@*/
+ poptItem doExec;
+/*@only@*/
+ const char * execPath;
+ int execAbsolute;
+/*@only@*/
+ const char * otherHelp;
+/*@null@*/
+ pbm_set * arg_strip;
+};
+
+#ifdef HAVE_LIBINTL_H
+#include <libintl.h>
+#endif
+
+#if defined(HAVE_GETTEXT) && !defined(__LCLINT__)
+#define _(foo) gettext(foo)
+#else
+#define _(foo) foo
+#endif
+
+#if defined(HAVE_DCGETTEXT) && !defined(__LCLINT__)
+#define D_(dom, str) dgettext(dom, str)
+#define POPT_(foo) D_("popt", foo)
+#else
+#define D_(dom, str) str
+#define POPT_(foo) foo
+#endif
+
+#define N_(foo) foo
+
+#endif
diff --git a/lib/popt/poptparse.c b/lib/popt/poptparse.c
new file mode 100644
index 0000000000..b03deef085
--- /dev/null
+++ b/lib/popt/poptparse.c
@@ -0,0 +1,227 @@
+/** \ingroup popt
+ * \file popt/poptparse.c
+ */
+
+/* (C) 1998-2002 Red Hat, Inc. -- Licensing details are in the COPYING
+ file accompanying popt source distributions, available from
+ ftp://ftp.rpm.org/pub/rpm/dist. */
+
+#include "system.h"
+
+#define POPT_ARGV_ARRAY_GROW_DELTA 5
+
+/*@-boundswrite@*/
+int poptDupArgv(int argc, const char **argv,
+ int * argcPtr, const char *** argvPtr)
+{
+ size_t nb = (argc + 1) * sizeof(*argv);
+ const char ** argv2;
+ char * dst;
+ int i;
+
+ if (argc <= 0 || argv == NULL) /* XXX can't happen */
+ return POPT_ERROR_NOARG;
+ for (i = 0; i < argc; i++) {
+ if (argv[i] == NULL)
+ return POPT_ERROR_NOARG;
+ nb += strlen(argv[i]) + 1;
+ }
+
+ dst = (char *)malloc(nb);
+ if (dst == NULL) /* XXX can't happen */
+ return POPT_ERROR_MALLOC;
+ argv2 = (const char **) dst;
+ dst += (argc + 1) * sizeof(*argv);
+
+ /*@-branchstate@*/
+ for (i = 0; i < argc; i++) {
+ argv2[i] = dst;
+ dst += strlen(strcpy(dst, argv[i])) + 1;
+ }
+ /*@=branchstate@*/
+ argv2[argc] = NULL;
+
+ if (argvPtr) {
+ *argvPtr = argv2;
+ } else {
+ free(argv2);
+ argv2 = NULL;
+ }
+ if (argcPtr)
+ *argcPtr = argc;
+ return 0;
+}
+/*@=boundswrite@*/
+
+/*@-bounds@*/
+int poptParseArgvString(const char * s, int * argcPtr, const char *** argvPtr)
+{
+ const char * src;
+ char quote = '\0';
+ int argvAlloced = POPT_ARGV_ARRAY_GROW_DELTA;
+ const char ** argv = (const char **)malloc(sizeof(*argv) * argvAlloced);
+ int argc = 0;
+ int buflen = strlen(s) + 1;
+ char * buf = (char*)memset(alloca(buflen), 0, buflen);
+ int rc = POPT_ERROR_MALLOC;
+
+ if (argv == NULL) return rc;
+ argv[argc] = buf;
+
+ for (src = s; *src != '\0'; src++) {
+ if (quote == *src) {
+ quote = '\0';
+ } else if (quote != '\0') {
+ if (*src == '\\') {
+ src++;
+ if (!*src) {
+ rc = POPT_ERROR_BADQUOTE;
+ goto exit;
+ }
+ if (*src != quote) *buf++ = '\\';
+ }
+ *buf++ = *src;
+ } else if (isspace(*src)) {
+ if (*argv[argc] != '\0') {
+ buf++, argc++;
+ if (argc == argvAlloced) {
+ argvAlloced += POPT_ARGV_ARRAY_GROW_DELTA;
+ argv = (const char **)realloc(argv, sizeof(*argv) * argvAlloced);
+ if (argv == NULL) goto exit;
+ }
+ argv[argc] = buf;
+ }
+ } else switch (*src) {
+ case '"':
+ case '\'':
+ quote = *src;
+ /*@switchbreak@*/ break;
+ case '\\':
+ src++;
+ if (!*src) {
+ rc = POPT_ERROR_BADQUOTE;
+ goto exit;
+ }
+ /*@fallthrough@*/
+ default:
+ *buf++ = *src;
+ /*@switchbreak@*/ break;
+ }
+ }
+
+ if (strlen(argv[argc])) {
+ argc++, buf++;
+ }
+
+ rc = poptDupArgv(argc, argv, argcPtr, argvPtr);
+
+exit:
+ if (argv) free(argv);
+ return rc;
+}
+/*@=bounds@*/
+
+/* still in the dev stage.
+ * return values, perhaps 1== file erro
+ * 2== line to long
+ * 3== umm.... more?
+ */
+int poptConfigFileToString(FILE *fp, char ** argstrp, /*@unused@*/ int flags)
+{
+ char line[999];
+ char * argstr;
+ char * p;
+ char * q;
+ char * x;
+ int t;
+ int argvlen = 0;
+ size_t maxlinelen = sizeof(line);
+ size_t linelen;
+ int maxargvlen = 480;
+ int linenum = 0;
+
+ *argstrp = NULL;
+
+ /* | this_is = our_line
+ * p q x
+ */
+
+ if (fp == NULL)
+ return POPT_ERROR_NULLARG;
+
+ argstr = (char *)calloc(maxargvlen, sizeof(*argstr));
+ if (argstr == NULL) return POPT_ERROR_MALLOC;
+
+ while (fgets(line, (int)maxlinelen, fp) != NULL) {
+ linenum++;
+ p = line;
+
+ /* loop until first non-space char or EOL */
+ while( *p != '\0' && isspace(*p) )
+ p++;
+
+ linelen = strlen(p);
+ if (linelen >= maxlinelen-1)
+ return POPT_ERROR_OVERFLOW; /* XXX line too long */
+
+ if (*p == '\0' || *p == '\n') continue; /* line is empty */
+ if (*p == '#') continue; /* comment line */
+
+ q = p;
+
+ while (*q != '\0' && (!isspace(*q)) && *q != '=')
+ q++;
+
+ if (isspace(*q)) {
+ /* a space after the name, find next non space */
+ *q++='\0';
+ while( *q != '\0' && isspace((int)*q) ) q++;
+ }
+ if (*q == '\0') {
+ /* single command line option (ie, no name=val, just name) */
+ q[-1] = '\0'; /* kill off newline from fgets() call */
+ argvlen += (t = q - p) + (sizeof(" --")-1);
+ if (argvlen >= maxargvlen) {
+ maxargvlen = (t > maxargvlen) ? t*2 : maxargvlen*2;
+ argstr = (char *)realloc(argstr, maxargvlen);
+ if (argstr == NULL) return POPT_ERROR_MALLOC;
+ }
+ strcat(argstr, " --");
+ strcat(argstr, p);
+ continue;
+ }
+ if (*q != '=')
+ continue; /* XXX for now, silently ignore bogus line */
+
+ /* *q is an equal sign. */
+ *q++ = '\0';
+
+ /* find next non-space letter of value */
+ while (*q != '\0' && isspace(*q))
+ q++;
+ if (*q == '\0')
+ continue; /* XXX silently ignore missing value */
+
+ /* now, loop and strip all ending whitespace */
+ x = p + linelen;
+ while (isspace(*--x))
+ *x = 0; /* null out last char if space (including fgets() NL) */
+
+ /* rest of line accept */
+ t = x - p;
+ argvlen += t + (sizeof("' --='")-1);
+ if (argvlen >= maxargvlen) {
+ maxargvlen = (t > maxargvlen) ? t*2 : maxargvlen*2;
+ argstr = (char *)realloc(argstr, maxargvlen);
+ if (argstr == NULL) return POPT_ERROR_MALLOC;
+ }
+ strcat(argstr, " --");
+ strcat(argstr, p);
+ strcat(argstr, "=\"");
+ strcat(argstr, q);
+ strcat(argstr, "\"");
+ }
+
+ *argstrp = argstr;
+ return 0;
+}
diff --git a/lib/popt/samba.m4 b/lib/popt/samba.m4
new file mode 100644
index 0000000000..627dd854b2
--- /dev/null
+++ b/lib/popt/samba.m4
@@ -0,0 +1,8 @@
+m4_include(../lib/popt/libpopt.m4)
+
+if test x"$POPT_OBJ" = "x"; then
+ SMB_EXT_LIB(LIBPOPT, [${POPT_LIBS}])
+else
+ SMB_INCLUDE_MK(../lib/popt/config.mk)
+fi
+
diff --git a/lib/popt/system.h b/lib/popt/system.h
new file mode 100644
index 0000000000..1d1b9dae88
--- /dev/null
+++ b/lib/popt/system.h
@@ -0,0 +1,76 @@
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#if defined (__GLIBC__) && defined(__LCLINT__)
+/*@-declundef@*/
+/*@unchecked@*/
+extern __const __int32_t *__ctype_tolower;
+/*@unchecked@*/
+extern __const __int32_t *__ctype_toupper;
+/*@=declundef@*/
+#endif
+
+#include <ctype.h>
+
+#include <errno.h>
+#include <fcntl.h>
+#include <limits.h>
+
+#if HAVE_MCHECK_H
+#include <mcheck.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#ifdef __NeXT
+/* access macros are not declared in non posix mode in unistd.h -
+ don't try to use posix on NeXTstep 3.3 ! */
+#include <libc.h>
+#endif
+
+#if defined(__LCLINT__)
+/*@-declundef -incondefs -redecl@*/ /* LCL: missing annotation */
+/*@only@*/ void * alloca (size_t __size)
+ /*@ensures MaxSet(result) == (__size - 1) @*/
+ /*@*/;
+/*@=declundef =incondefs =redecl@*/
+#endif
+
+/* AIX requires this to be the first thing in the file. */
+#ifndef __GNUC__
+# if HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+#pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+# endif
+# endif
+# endif
+#elif defined(__GNUC__) && defined(__STRICT_ANSI__)
+#define alloca __builtin_alloca
+#endif
+
+/*@-redecl -redef@*/
+/*@mayexit@*/ /*@only@*/ char * xstrdup (const char *str)
+ /*@*/;
+/*@=redecl =redef@*/
+
+#if HAVE_MCHECK_H && defined(__GNUC__)
+#define vmefail() (fprintf(stderr, "virtual memory exhausted.\n"), exit(EXIT_FAILURE), NULL)
+#define xstrdup(_str) (strcpy((malloc(strlen(_str)+1) ? : vmefail()), (_str)))
+#else
+#define xstrdup(_str) strdup(_str)
+#endif /* HAVE_MCHECK_H && defined(__GNUC__) */
+
+
+#include "popt.h"
diff --git a/lib/replace/.checker_innocent b/lib/replace/.checker_innocent
new file mode 100644
index 0000000000..e619176540
--- /dev/null
+++ b/lib/replace/.checker_innocent
@@ -0,0 +1,4 @@
+>>>MISTAKE21_create_files_6a9e68ada99a97cb
+>>>MISTAKE21_os2_delete_9b2bfa7f38711d09
+>>>MISTAKE21_os2_delete_2fcc29aaa99a97cb
+>>>SECURITY2_os2_delete_9b2bfa7f1c9396ca
diff --git a/lib/replace/Makefile.in b/lib/replace/Makefile.in
new file mode 100644
index 0000000000..c989835a8d
--- /dev/null
+++ b/lib/replace/Makefile.in
@@ -0,0 +1,63 @@
+#!gmake
+#
+CC = @CC@
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+bindir = @bindir@
+includedir = @includedir@
+libdir = @libdir@
+VPATH = @libreplacedir@
+srcdir = @srcdir@
+builddir = @builddir@
+INSTALL = @INSTALL@
+LIBS = @LIBS@
+
+.PHONY: test all showflags install installcheck clean distclean realdistclean
+
+CFLAGS=-I. @CFLAGS@
+LDFLAGS=@LDFLAGS@
+
+OBJS = @LIBREPLACEOBJ@
+
+all: showflags libreplace.a testsuite
+
+showflags:
+ @echo 'libreplace will be compiled with flags:'
+ @echo ' CC = $(CC)'
+ @echo ' CFLAGS = $(CFLAGS)'
+ @echo ' LDFLAGS= $(LDFLAGS)'
+ @echo ' LIBS = $(LIBS)'
+
+install: all
+ mkdir -p $(libdir)
+ $(INSTALL) libreplace.a $(libdir)
+
+libreplace.a: $(OBJS)
+ ar -rcsv $@ $(OBJS)
+
+test: all
+ ./testsuite
+
+installcheck: install test
+
+TEST_OBJS = test/testsuite.o test/os2_delete.o test/strptime.o test/getifaddrs.o
+
+testsuite: libreplace.a $(TEST_OBJS)
+ $(CC) -o testsuite $(TEST_OBJS) -L. -lreplace $(LDFLAGS) $(LIBS)
+
+.c.o:
+ @echo Compiling $*.c
+ @mkdir -p `dirname $@`
+ @$(CC) $(CFLAGS) -c $< -o $@
+
+clean:
+ rm -f *.o test/*.o *.a testsuite
+ rm -f testfile.dat
+
+distclean: clean
+ rm -f *~ */*~
+ rm -f config.log config.status config.h config.cache
+ rm -f Makefile
+
+realdistclean: distclean
+ rm -f configure config.h.in
diff --git a/lib/replace/README b/lib/replace/README
new file mode 100644
index 0000000000..4d94317c4b
--- /dev/null
+++ b/lib/replace/README
@@ -0,0 +1,113 @@
+This subsystem ensures that we can always use a certain core set of
+functions and types, that are either provided by the OS or by replacement
+functions / definitions in this subsystem. The aim is to try to stick
+to POSIX functions in here as much as possible. Convenience functions
+that are available on no platform at all belong in other subsystems
+(such as LIBUTIL).
+
+The following functions are guaranteed:
+
+ftruncate
+strlcpy
+strlcat
+mktime
+rename
+initgroups
+memmove
+strdup
+setlinebuf
+vsyslog
+timegm
+setenv
+unsetenv
+strndup
+strnlen
+waitpid
+seteuid
+setegid
+asprintf
+snprintf
+vasprintf
+vsnprintf
+opendir
+readdir
+telldir
+seekdir
+closedir
+dlopen
+dlclose
+dlsym
+dlerror
+chroot
+bzero
+strerror
+errno
+mkdtemp
+mkstemp (a secure one!)
+pread
+pwrite
+getpass
+readline (the library)
+inet_ntoa
+inet_ntop
+inet_pton
+inet_aton
+strtoll
+strtoull
+socketpair
+strptime
+getaddrinfo
+freeaddrinfo
+getnameinfo
+gai_strerror
+getifaddrs
+freeifaddrs
+utime
+utimes
+
+Types:
+bool
+socklen_t
+uint_t
+uint{8,16,32,64}_t
+int{8,16,32,64}_t
+intptr_t
+
+Constants:
+PATH_NAME_MAX
+UINT{16,32,64}_MAX
+INT32_MAX
+RTLD_LAZY
+HOST_NAME_MAX
+UINT16_MAX
+UINT32_MAX
+UINT64_MAX
+CHAR_BIT
+
+Macros:
+va_copy
+__FUNCTION__
+__FILE__
+__LINE__
+__LINESTR__
+__location__
+__STRING
+__STRINGSTRING
+MIN
+MAX
+QSORT_CAST
+ZERO_STRUCT
+ZERO_STRUCTP
+ZERO_STRUCTPN
+ZERO_ARRAY
+ARRAY_SIZE
+PTR_DIFF
+
+Headers:
+stdint.h
+stdbool.h
+
+Prerequisites:
+memset (for bzero)
+syslog (for vsyslog)
+mktemp (for mkstemp and mkdtemp)
diff --git a/lib/replace/aclocal.m4 b/lib/replace/aclocal.m4
new file mode 100644
index 0000000000..5605e476ba
--- /dev/null
+++ b/lib/replace/aclocal.m4
@@ -0,0 +1 @@
+m4_include(libreplace.m4)
diff --git a/lib/replace/autoconf-2.60.m4 b/lib/replace/autoconf-2.60.m4
new file mode 100644
index 0000000000..acdcd38efe
--- /dev/null
+++ b/lib/replace/autoconf-2.60.m4
@@ -0,0 +1,210 @@
+# AC_GNU_SOURCE
+# --------------
+AC_DEFUN([AC_GNU_SOURCE],
+[AH_VERBATIM([_GNU_SOURCE],
+[/* Enable GNU extensions on systems that have them. */
+#ifndef _GNU_SOURCE
+# undef _GNU_SOURCE
+#endif])dnl
+AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl
+AC_BEFORE([$0], [AC_RUN_IFELSE])dnl
+AC_DEFINE([_GNU_SOURCE])
+])
+
+# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST,
+# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE)
+# --------------------------------------------------------------
+# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99')
+# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails,
+# try again with each compiler option in the space-separated OPTION-LIST; if one
+# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE,
+# else ACTION-IF-UNAVAILABLE.
+AC_DEFUN([_AC_C_STD_TRY],
+[AC_MSG_CHECKING([for $CC option to accept ISO ]m4_translit($1, [c], [C]))
+AC_CACHE_VAL(ac_cv_prog_cc_$1,
+[ac_cv_prog_cc_$1=no
+ac_save_CC=$CC
+AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])])
+for ac_arg in '' $4
+do
+ CC="$ac_save_CC $ac_arg"
+ _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg])
+ test "x$ac_cv_prog_cc_$1" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+])# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_$1" in
+ x)
+ AC_MSG_RESULT([none needed]) ;;
+ xno)
+ AC_MSG_RESULT([unsupported]) ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_$1"
+ AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;;
+esac
+AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6])
+])# _AC_C_STD_TRY
+
+# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE])
+# ----------------------------------------------------------------
+# If the C compiler is not in ISO C99 mode by default, try to add an
+# option to output variable CC to make it so. This macro tries
+# various options that select ISO C99 on some system or another. It
+# considers the compiler to be in ISO C99 mode if it handles mixed
+# code and declarations, _Bool, inline and restrict.
+AC_DEFUN([_AC_PROG_CC_C99],
+[_AC_C_STD_TRY([c99],
+[[#include <stdarg.h>
+#include <stdbool.h>
+#include <stdlib.h>
+#include <wchar.h>
+#include <stdio.h>
+
+struct incomplete_array
+{
+ int datasize;
+ double data[];
+};
+
+struct named_init {
+ int number;
+ const wchar_t *name;
+ double average;
+};
+
+typedef const char *ccp;
+
+static inline int
+test_restrict(ccp restrict text)
+{
+ // See if C++-style comments work.
+ // Iterate through items via the restricted pointer.
+ // Also check for declarations in for loops.
+ for (unsigned int i = 0; *(text+i) != '\0'; ++i)
+ continue;
+ return 0;
+}
+
+// Check varargs and va_copy work.
+static void
+test_varargs(const char *format, ...)
+{
+ va_list args;
+ va_start(args, format);
+ va_list args_copy;
+ va_copy(args_copy, args);
+
+ const char *str;
+ int number;
+ float fnumber;
+
+ while (*format)
+ {
+ switch (*format++)
+ {
+ case 's': // string
+ str = va_arg(args_copy, const char *);
+ break;
+ case 'd': // int
+ number = va_arg(args_copy, int);
+ break;
+ case 'f': // float
+ fnumber = (float) va_arg(args_copy, double);
+ break;
+ default:
+ break;
+ }
+ }
+ va_end(args_copy);
+ va_end(args);
+}
+]],
+[[
+ // Check bool and long long datatypes.
+ _Bool success = false;
+ long long int bignum = -1234567890LL;
+ unsigned long long int ubignum = 1234567890uLL;
+
+ // Check restrict.
+ if (test_restrict("String literal") != 0)
+ success = true;
+ char *restrict newvar = "Another string";
+
+ // Check varargs.
+ test_varargs("s, d' f .", "string", 65, 34.234);
+
+ // Check incomplete arrays work.
+ struct incomplete_array *ia =
+ malloc(sizeof(struct incomplete_array) + (sizeof(double) * 10));
+ ia->datasize = 10;
+ for (int i = 0; i < ia->datasize; ++i)
+ ia->data[i] = (double) i * 1.234;
+
+ // Check named initialisers.
+ struct named_init ni = {
+ .number = 34,
+ .name = L"Test wide string",
+ .average = 543.34343,
+ };
+
+ ni.number = 58;
+
+ int dynamic_array[ni.number];
+ dynamic_array[43] = 543;
+
+ // work around unused variable warnings
+ return bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x';
+]],
+dnl Try
+dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999)
+dnl AIX -qlanglvl=extc99 (unused restrictive mode: -qlanglvl=stdc99)
+dnl Intel ICC -c99
+dnl IRIX -c99
+dnl Solaris (unused because it causes the compiler to assume C99 semantics for
+dnl library functions, and this is invalid before Solaris 10: -xc99)
+dnl Tru64 -c99
+dnl with extended modes being tried first.
+[[-std=gnu99 -c99 -qlanglvl=extc99]], [$1], [$2])[]dnl
+])# _AC_PROG_CC_C99
+
+# AC_PROG_CC_C99
+# --------------
+AC_DEFUN([AC_PROG_CC_C99],
+[ AC_REQUIRE([AC_PROG_CC])dnl
+ _AC_PROG_CC_C99
+])
+
+# AC_USE_SYSTEM_EXTENSIONS
+# ------------------------
+# Enable extensions on systems that normally disable them,
+# typically due to standards-conformance issues.
+AC_DEFUN([AC_USE_SYSTEM_EXTENSIONS],
+[
+ AC_BEFORE([$0], [AC_COMPILE_IFELSE])
+ AC_BEFORE([$0], [AC_RUN_IFELSE])
+
+ AC_REQUIRE([AC_GNU_SOURCE])
+ AC_REQUIRE([AC_AIX])
+ AC_REQUIRE([AC_MINIX])
+
+ AH_VERBATIM([__EXTENSIONS__],
+[/* Enable extensions on Solaris. */
+#ifndef __EXTENSIONS__
+# undef __EXTENSIONS__
+#endif
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# undef _POSIX_PTHREAD_SEMANTICS
+#endif])
+ AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__],
+ [ac_cv_safe_to_define___extensions__],
+ [AC_COMPILE_IFELSE(
+ [AC_LANG_PROGRAM([
+# define __EXTENSIONS__ 1
+ AC_INCLUDES_DEFAULT])],
+ [ac_cv_safe_to_define___extensions__=yes],
+ [ac_cv_safe_to_define___extensions__=no])])
+ test $ac_cv_safe_to_define___extensions__ = yes &&
+ AC_DEFINE([__EXTENSIONS__])
+ AC_DEFINE([_POSIX_PTHREAD_SEMANTICS])
+])
diff --git a/lib/replace/autogen.sh b/lib/replace/autogen.sh
new file mode 100755
index 0000000000..d46a4279f3
--- /dev/null
+++ b/lib/replace/autogen.sh
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+rm -rf autom4te.cache
+rm -f configure config.h.in
+
+autoheader || exit 1
+autoconf || exit 1
+
+rm -rf autom4te.cache
+
+echo "Now run ./configure and then make."
+exit 0
+
diff --git a/lib/replace/config.guess b/lib/replace/config.guess
new file mode 100755
index 0000000000..354dbe175a
--- /dev/null
+++ b/lib/replace/config.guess
@@ -0,0 +1,1464 @@
+#! /bin/sh
+# Attempt to guess a canonical system name.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+
+timestamp='2005-08-03'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Originally written by Per Bothner <per@bothner.com>.
+# Please send patches to <config-patches@gnu.org>. Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub. If it succeeds, it prints the system name on stdout, and
+# exits with 0. Otherwise, it exits with 1.
+#
+# The plan is that this can be called by configure scripts if you
+# don't specify an explicit build system type.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help" >&2
+ exit 1 ;;
+ * )
+ break ;;
+ esac
+done
+
+if test $# != 0; then
+ echo "$me: too many arguments$help" >&2
+ exit 1
+fi
+
+trap 'exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d -q "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,) echo "int x;" > $dummy.c ;
+ for c in cc gcc c89 c99 ; do
+ if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+ CC_FOR_BUILD="$c"; break ;
+ fi ;
+ done ;
+ if test x"$CC_FOR_BUILD" = x ; then
+ CC_FOR_BUILD=no_compiler_found ;
+ fi
+ ;;
+ ,,*) CC_FOR_BUILD=$CC ;;
+ ,*,*) CC_FOR_BUILD=$HOST_CC ;;
+esac ; set_cc_for_build= ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+ PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ *:NetBSD:*:*)
+ # NetBSD (nbsd) targets should (where applicable) match one or
+ # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+ # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
+ # switched to ELF, *-*-netbsd* would select the old
+ # object file format. This provides both forward
+ # compatibility and a consistent mechanism for selecting the
+ # object file format.
+ #
+ # Note: NetBSD doesn't particularly care about the vendor
+ # portion of the name. We always set it to "unknown".
+ sysctl="sysctl -n hw.machine_arch"
+ UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+ /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+ case "${UNAME_MACHINE_ARCH}" in
+ armeb) machine=armeb-unknown ;;
+ arm*) machine=arm-unknown ;;
+ sh3el) machine=shl-unknown ;;
+ sh3eb) machine=sh-unknown ;;
+ *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+ esac
+ # The Operating System including object format, if it has switched
+ # to ELF recently, or will in the future.
+ case "${UNAME_MACHINE_ARCH}" in
+ arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+ eval $set_cc_for_build
+ if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep __ELF__ >/dev/null
+ then
+ # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+ # Return netbsd for either. FIX?
+ os=netbsd
+ else
+ os=netbsdelf
+ fi
+ ;;
+ *)
+ os=netbsd
+ ;;
+ esac
+ # The OS release
+ # Debian GNU/NetBSD machines have a different userland, and
+ # thus, need a distinct triplet. However, they do not need
+ # kernel version information, so it can be replaced with a
+ # suitable tag, in the style of linux-gnu.
+ case "${UNAME_VERSION}" in
+ Debian*)
+ release='-gnu'
+ ;;
+ *)
+ release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ ;;
+ esac
+ # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+ # contains redundant information, the shorter form:
+ # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+ echo "${machine}-${os}${release}"
+ exit ;;
+ *:OpenBSD:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+ echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+ exit ;;
+ *:ekkoBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+ exit ;;
+ macppc:MirBSD:*:*)
+ echo powerppc-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ *:MirBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ alpha:OSF1:*:*)
+ case $UNAME_RELEASE in
+ *4.0)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+ ;;
+ *5.*)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+ ;;
+ esac
+ # According to Compaq, /usr/sbin/psrinfo has been available on
+ # OSF/1 and Tru64 systems produced since 1995. I hope that
+ # covers most systems running today. This code pipes the CPU
+ # types through head -n 1, so we only detect the type of CPU 0.
+ ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+ case "$ALPHA_CPU_TYPE" in
+ "EV4 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "EV4.5 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "LCA4 (21066/21068)")
+ UNAME_MACHINE="alpha" ;;
+ "EV5 (21164)")
+ UNAME_MACHINE="alphaev5" ;;
+ "EV5.6 (21164A)")
+ UNAME_MACHINE="alphaev56" ;;
+ "EV5.6 (21164PC)")
+ UNAME_MACHINE="alphapca56" ;;
+ "EV5.7 (21164PC)")
+ UNAME_MACHINE="alphapca57" ;;
+ "EV6 (21264)")
+ UNAME_MACHINE="alphaev6" ;;
+ "EV6.7 (21264A)")
+ UNAME_MACHINE="alphaev67" ;;
+ "EV6.8CB (21264C)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8AL (21264B)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8CX (21264D)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.9A (21264/EV69A)")
+ UNAME_MACHINE="alphaev69" ;;
+ "EV7 (21364)")
+ UNAME_MACHINE="alphaev7" ;;
+ "EV7.9 (21364A)")
+ UNAME_MACHINE="alphaev79" ;;
+ esac
+ # A Pn.n version is a patched version.
+ # A Vn.n version is a released version.
+ # A Tn.n version is a released field test version.
+ # A Xn.n version is an unreleased experimental baselevel.
+ # 1.2 uses "1.2" for uname -r.
+ echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ exit ;;
+ Alpha\ *:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # Should we change UNAME_MACHINE based on the output of uname instead
+ # of the specific Alpha model?
+ echo alpha-pc-interix
+ exit ;;
+ 21064:Windows_NT:50:3)
+ echo alpha-dec-winnt3.5
+ exit ;;
+ Amiga*:UNIX_System_V:4.0:*)
+ echo m68k-unknown-sysv4
+ exit ;;
+ *:[Aa]miga[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-amigaos
+ exit ;;
+ *:[Mm]orph[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-morphos
+ exit ;;
+ *:OS/390:*:*)
+ echo i370-ibm-openedition
+ exit ;;
+ *:z/VM:*:*)
+ echo s390-ibm-zvmoe
+ exit ;;
+ *:OS400:*:*)
+ echo powerpc-ibm-os400
+ exit ;;
+ arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+ echo arm-acorn-riscix${UNAME_RELEASE}
+ exit ;;
+ arm:riscos:*:*|arm:RISCOS:*:*)
+ echo arm-unknown-riscos
+ exit ;;
+ SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+ echo hppa1.1-hitachi-hiuxmpp
+ exit ;;
+ Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+ # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+ if test "`(/bin/universe) 2>/dev/null`" = att ; then
+ echo pyramid-pyramid-sysv3
+ else
+ echo pyramid-pyramid-bsd
+ fi
+ exit ;;
+ NILE*:*:*:dcosx)
+ echo pyramid-pyramid-svr4
+ exit ;;
+ DRS?6000:unix:4.0:6*)
+ echo sparc-icl-nx6
+ exit ;;
+ DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+ case `/usr/bin/uname -p` in
+ sparc) echo sparc-icl-nx7; exit ;;
+ esac ;;
+ sun4H:SunOS:5.*:*)
+ echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+ echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ i86pc:SunOS:5.*:*)
+ echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:6*:*)
+ # According to config.sub, this is the proper way to canonicalize
+ # SunOS6. Hard to guess exactly what SunOS6 will be like, but
+ # it's likely to be more like Solaris than SunOS4.
+ echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:*:*)
+ case "`/usr/bin/arch -k`" in
+ Series*|S4*)
+ UNAME_RELEASE=`uname -v`
+ ;;
+ esac
+ # Japanese Language versions have a version number like `4.1.3-JL'.
+ echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+ exit ;;
+ sun3*:SunOS:*:*)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ exit ;;
+ sun*:*:4.2BSD:*)
+ UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+ test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+ case "`/bin/arch`" in
+ sun3)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ ;;
+ sun4)
+ echo sparc-sun-sunos${UNAME_RELEASE}
+ ;;
+ esac
+ exit ;;
+ aushp:SunOS:*:*)
+ echo sparc-auspex-sunos${UNAME_RELEASE}
+ exit ;;
+ # The situation for MiNT is a little confusing. The machine name
+ # can be virtually everything (everything which is not
+ # "atarist" or "atariste" at least should have a processor
+ # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
+ # to the lowercase version "mint" (or "freemint"). Finally
+ # the system name "TOS" denotes a system which is actually not
+ # MiNT. But MiNT is downward compatible to TOS, so this should
+ # be no problem.
+ atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+ echo m68k-milan-mint${UNAME_RELEASE}
+ exit ;;
+ hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+ echo m68k-hades-mint${UNAME_RELEASE}
+ exit ;;
+ *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+ echo m68k-unknown-mint${UNAME_RELEASE}
+ exit ;;
+ m68k:machten:*:*)
+ echo m68k-apple-machten${UNAME_RELEASE}
+ exit ;;
+ powerpc:machten:*:*)
+ echo powerpc-apple-machten${UNAME_RELEASE}
+ exit ;;
+ RISC*:Mach:*:*)
+ echo mips-dec-mach_bsd4.3
+ exit ;;
+ RISC*:ULTRIX:*:*)
+ echo mips-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ VAX*:ULTRIX*:*:*)
+ echo vax-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ 2020:CLIX:*:* | 2430:CLIX:*:*)
+ echo clipper-intergraph-clix${UNAME_RELEASE}
+ exit ;;
+ mips:*:*:UMIPS | mips:*:*:RISCos)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h> /* for printf() prototype */
+ int main (int argc, char *argv[]) {
+#else
+ int main (argc, argv) int argc; char *argv[]; {
+#endif
+ #if defined (host_mips) && defined (MIPSEB)
+ #if defined (SYSTYPE_SYSV)
+ printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_SVR4)
+ printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+ printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+ #endif
+ #endif
+ exit (-1);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c &&
+ dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+ SYSTEM_NAME=`$dummy $dummyarg` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo mips-mips-riscos${UNAME_RELEASE}
+ exit ;;
+ Motorola:PowerMAX_OS:*:*)
+ echo powerpc-motorola-powermax
+ exit ;;
+ Motorola:*:4.3:PL8-*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:Power_UNIX:*:*)
+ echo powerpc-harris-powerunix
+ exit ;;
+ m88k:CX/UX:7*:*)
+ echo m88k-harris-cxux7
+ exit ;;
+ m88k:*:4*:R4*)
+ echo m88k-motorola-sysv4
+ exit ;;
+ m88k:*:3*:R3*)
+ echo m88k-motorola-sysv3
+ exit ;;
+ AViiON:dgux:*:*)
+ # DG/UX returns AViiON for all architectures
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
+ if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+ then
+ if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+ [ ${TARGET_BINARY_INTERFACE}x = x ]
+ then
+ echo m88k-dg-dgux${UNAME_RELEASE}
+ else
+ echo m88k-dg-dguxbcs${UNAME_RELEASE}
+ fi
+ else
+ echo i586-dg-dgux${UNAME_RELEASE}
+ fi
+ exit ;;
+ M88*:DolphinOS:*:*) # DolphinOS (SVR3)
+ echo m88k-dolphin-sysv3
+ exit ;;
+ M88*:*:R3*:*)
+ # Delta 88k system running SVR3
+ echo m88k-motorola-sysv3
+ exit ;;
+ XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+ echo m88k-tektronix-sysv3
+ exit ;;
+ Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+ echo m68k-tektronix-bsd
+ exit ;;
+ *:IRIX*:*:*)
+ echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+ exit ;;
+ ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+ echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
+ exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
+ i*86:AIX:*:*)
+ echo i386-ibm-aix
+ exit ;;
+ ia64:AIX:*:*)
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:2:3)
+ if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <sys/systemcfg.h>
+
+ main()
+ {
+ if (!__power_pc())
+ exit(1);
+ puts("powerpc-ibm-aix3.2.5");
+ exit(0);
+ }
+EOF
+ if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+ then
+ echo "$SYSTEM_NAME"
+ else
+ echo rs6000-ibm-aix3.2.5
+ fi
+ elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+ echo rs6000-ibm-aix3.2.4
+ else
+ echo rs6000-ibm-aix3.2
+ fi
+ exit ;;
+ *:AIX:*:[45])
+ IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+ if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+ IBM_ARCH=rs6000
+ else
+ IBM_ARCH=powerpc
+ fi
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:*:*)
+ echo rs6000-ibm-aix
+ exit ;;
+ ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+ echo romp-ibm-bsd4.4
+ exit ;;
+ ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
+ echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
+ exit ;; # report: romp-ibm BSD 4.3
+ *:BOSX:*:*)
+ echo rs6000-bull-bosx
+ exit ;;
+ DPX/2?00:B.O.S.:*:*)
+ echo m68k-bull-sysv3
+ exit ;;
+ 9000/[34]??:4.3bsd:1.*:*)
+ echo m68k-hp-bsd
+ exit ;;
+ hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+ echo m68k-hp-bsd4.4
+ exit ;;
+ 9000/[34678]??:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ case "${UNAME_MACHINE}" in
+ 9000/31? ) HP_ARCH=m68000 ;;
+ 9000/[34]?? ) HP_ARCH=m68k ;;
+ 9000/[678][0-9][0-9])
+ if [ -x /usr/bin/getconf ]; then
+ sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+ sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+ case "${sc_cpu_version}" in
+ 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+ 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+ 532) # CPU_PA_RISC2_0
+ case "${sc_kernel_bits}" in
+ 32) HP_ARCH="hppa2.0n" ;;
+ 64) HP_ARCH="hppa2.0w" ;;
+ '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
+ esac ;;
+ esac
+ fi
+ if [ "${HP_ARCH}" = "" ]; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+
+ #define _HPUX_SOURCE
+ #include <stdlib.h>
+ #include <unistd.h>
+
+ int main ()
+ {
+ #if defined(_SC_KERNEL_BITS)
+ long bits = sysconf(_SC_KERNEL_BITS);
+ #endif
+ long cpu = sysconf (_SC_CPU_VERSION);
+
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+ case CPU_PA_RISC2_0:
+ #if defined(_SC_KERNEL_BITS)
+ switch (bits)
+ {
+ case 64: puts ("hppa2.0w"); break;
+ case 32: puts ("hppa2.0n"); break;
+ default: puts ("hppa2.0"); break;
+ } break;
+ #else /* !defined(_SC_KERNEL_BITS) */
+ puts ("hppa2.0"); break;
+ #endif
+ default: puts ("hppa1.0"); break;
+ }
+ exit (0);
+ }
+EOF
+ (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+ test -z "$HP_ARCH" && HP_ARCH=hppa
+ fi ;;
+ esac
+ if [ ${HP_ARCH} = "hppa2.0w" ]
+ then
+ eval $set_cc_for_build
+
+ # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+ # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
+ # generating 64-bit code. GNU and HP use different nomenclature:
+ #
+ # $ CC_FOR_BUILD=cc ./config.guess
+ # => hppa2.0w-hp-hpux11.23
+ # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+ # => hppa64-hp-hpux11.23
+
+ if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+ grep __LP64__ >/dev/null
+ then
+ HP_ARCH="hppa2.0w"
+ else
+ HP_ARCH="hppa64"
+ fi
+ fi
+ echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+ exit ;;
+ ia64:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ echo ia64-hp-hpux${HPUX_REV}
+ exit ;;
+ 3050*:HI-UX:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <unistd.h>
+ int
+ main ()
+ {
+ long cpu = sysconf (_SC_CPU_VERSION);
+ /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+ true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
+ results, however. */
+ if (CPU_IS_PA_RISC (cpu))
+ {
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+ default: puts ("hppa-hitachi-hiuxwe2"); break;
+ }
+ }
+ else if (CPU_IS_HP_MC68K (cpu))
+ puts ("m68k-hitachi-hiuxwe2");
+ else puts ("unknown-hitachi-hiuxwe2");
+ exit (0);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo unknown-hitachi-hiuxwe2
+ exit ;;
+ 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+ echo hppa1.1-hp-bsd
+ exit ;;
+ 9000/8??:4.3bsd:*:*)
+ echo hppa1.0-hp-bsd
+ exit ;;
+ *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+ echo hppa1.0-hp-mpeix
+ exit ;;
+ hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+ echo hppa1.1-hp-osf
+ exit ;;
+ hp8??:OSF1:*:*)
+ echo hppa1.0-hp-osf
+ exit ;;
+ i*86:OSF1:*:*)
+ if [ -x /usr/sbin/sysversion ] ; then
+ echo ${UNAME_MACHINE}-unknown-osf1mk
+ else
+ echo ${UNAME_MACHINE}-unknown-osf1
+ fi
+ exit ;;
+ parisc*:Lites*:*:*)
+ echo hppa1.1-hp-lites
+ exit ;;
+ C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+ echo c1-convex-bsd
+ exit ;;
+ C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+ echo c34-convex-bsd
+ exit ;;
+ C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+ echo c38-convex-bsd
+ exit ;;
+ C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+ echo c4-convex-bsd
+ exit ;;
+ CRAY*Y-MP:*:*:*)
+ echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*[A-Z]90:*:*:*)
+ echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+ -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*TS:*:*:*)
+ echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*T3E:*:*:*)
+ echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*SV1:*:*:*)
+ echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ *:UNICOS/mp:*:*)
+ echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+ FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+ echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ 5000:UNIX_System_V:4.*:*)
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+ echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+ echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+ exit ;;
+ sparc*:BSD/OS:*:*)
+ echo sparc-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:BSD/OS:*:*)
+ echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:FreeBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ exit ;;
+ i*:CYGWIN*:*)
+ echo ${UNAME_MACHINE}-pc-cygwin
+ exit ;;
+ i*:MINGW*:*)
+ echo ${UNAME_MACHINE}-pc-mingw32
+ exit ;;
+ i*:windows32*:*)
+ # uname -m includes "-pc" on this system.
+ echo ${UNAME_MACHINE}-mingw32
+ exit ;;
+ i*:PW*:*)
+ echo ${UNAME_MACHINE}-pc-pw32
+ exit ;;
+ x86:Interix*:[34]*)
+ echo i586-pc-interix${UNAME_RELEASE}|sed -e 's/\..*//'
+ exit ;;
+ [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+ echo i${UNAME_MACHINE}-pc-mks
+ exit ;;
+ i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+ # UNAME_MACHINE based on the output of uname instead of i386?
+ echo i586-pc-interix
+ exit ;;
+ i*:UWIN*:*)
+ echo ${UNAME_MACHINE}-pc-uwin
+ exit ;;
+ amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+ echo x86_64-unknown-cygwin
+ exit ;;
+ p*:CYGWIN*:*)
+ echo powerpcle-unknown-cygwin
+ exit ;;
+ prep*:SunOS:5.*:*)
+ echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ *:GNU:*:*)
+ # the GNU system
+ echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+ exit ;;
+ *:GNU/*:*:*)
+ # other systems with GNU libc and userland
+ echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+ exit ;;
+ i*86:Minix:*:*)
+ echo ${UNAME_MACHINE}-pc-minix
+ exit ;;
+ arm*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ cris:Linux:*:*)
+ echo cris-axis-linux-gnu
+ exit ;;
+ crisv32:Linux:*:*)
+ echo crisv32-axis-linux-gnu
+ exit ;;
+ frv:Linux:*:*)
+ echo frv-unknown-linux-gnu
+ exit ;;
+ ia64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m32r*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m68*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ mips:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef mips
+ #undef mipsel
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=mipsel
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=mips
+ #else
+ CPU=
+ #endif
+ #endif
+EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+ ;;
+ mips64:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef mips64
+ #undef mips64el
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=mips64el
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=mips64
+ #else
+ CPU=
+ #endif
+ #endif
+EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+ ;;
+ or32:Linux:*:*)
+ echo or32-unknown-linux-gnu
+ exit ;;
+ ppc:Linux:*:*)
+ echo powerpc-unknown-linux-gnu
+ exit ;;
+ ppc64:Linux:*:*)
+ echo powerpc64-unknown-linux-gnu
+ exit ;;
+ alpha:Linux:*:*)
+ case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+ EV5) UNAME_MACHINE=alphaev5 ;;
+ EV56) UNAME_MACHINE=alphaev56 ;;
+ PCA56) UNAME_MACHINE=alphapca56 ;;
+ PCA57) UNAME_MACHINE=alphapca56 ;;
+ EV6) UNAME_MACHINE=alphaev6 ;;
+ EV67) UNAME_MACHINE=alphaev67 ;;
+ EV68*) UNAME_MACHINE=alphaev68 ;;
+ esac
+ objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
+ if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+ echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+ exit ;;
+ parisc:Linux:*:* | hppa:Linux:*:*)
+ # Look for CPU level
+ case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+ PA7*) echo hppa1.1-unknown-linux-gnu ;;
+ PA8*) echo hppa2.0-unknown-linux-gnu ;;
+ *) echo hppa-unknown-linux-gnu ;;
+ esac
+ exit ;;
+ parisc64:Linux:*:* | hppa64:Linux:*:*)
+ echo hppa64-unknown-linux-gnu
+ exit ;;
+ s390:Linux:*:* | s390x:Linux:*:*)
+ echo ${UNAME_MACHINE}-ibm-linux
+ exit ;;
+ sh64*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sh*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sparc:Linux:*:* | sparc64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ x86_64:Linux:*:*)
+ echo x86_64-unknown-linux-gnu
+ exit ;;
+ i*86:Linux:*:*)
+ # The BFD linker knows what the default object file format is, so
+ # first see if it will tell us. cd to the root directory to prevent
+ # problems with other programs or directories called `ld' in the path.
+ # Set LC_ALL=C to ensure ld outputs messages in English.
+ ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
+ | sed -ne '/supported targets:/!d
+ s/[ ][ ]*/ /g
+ s/.*supported targets: *//
+ s/ .*//
+ p'`
+ case "$ld_supported_targets" in
+ elf32-i386)
+ TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
+ ;;
+ a.out-i386-linux)
+ echo "${UNAME_MACHINE}-pc-linux-gnuaout"
+ exit ;;
+ coff-i386)
+ echo "${UNAME_MACHINE}-pc-linux-gnucoff"
+ exit ;;
+ "")
+ # Either a pre-BFD a.out linker (linux-gnuoldld) or
+ # one that does not give us useful --help.
+ echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
+ exit ;;
+ esac
+ # Determine whether the default compiler is a.out or elf
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <features.h>
+ #ifdef __ELF__
+ # ifdef __GLIBC__
+ # if __GLIBC__ >= 2
+ LIBC=gnu
+ # else
+ LIBC=gnulibc1
+ # endif
+ # else
+ LIBC=gnulibc1
+ # endif
+ #else
+ #ifdef __INTEL_COMPILER
+ LIBC=gnu
+ #else
+ LIBC=gnuaout
+ #endif
+ #endif
+ #ifdef __dietlibc__
+ LIBC=dietlibc
+ #endif
+EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
+ test x"${LIBC}" != x && {
+ echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+ exit
+ }
+ test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
+ ;;
+ i*86:DYNIX/ptx:4*:*)
+ # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+ # earlier versions are messed up and put the nodename in both
+ # sysname and nodename.
+ echo i386-sequent-sysv4
+ exit ;;
+ i*86:UNIX_SV:4.2MP:2.*)
+ # Unixware is an offshoot of SVR4, but it has its own version
+ # number series starting with 2...
+ # I am not positive that other SVR4 systems won't match this,
+ # I just have to hope. -- rms.
+ # Use sysv4.2uw... so that sysv4* matches it.
+ echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+ exit ;;
+ i*86:OS/2:*:*)
+ # If we were able to find `uname', then EMX Unix compatibility
+ # is probably installed.
+ echo ${UNAME_MACHINE}-pc-os2-emx
+ exit ;;
+ i*86:XTS-300:*:STOP)
+ echo ${UNAME_MACHINE}-unknown-stop
+ exit ;;
+ i*86:atheos:*:*)
+ echo ${UNAME_MACHINE}-unknown-atheos
+ exit ;;
+ i*86:syllable:*:*)
+ echo ${UNAME_MACHINE}-pc-syllable
+ exit ;;
+ i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
+ echo i386-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ i*86:*DOS:*:*)
+ echo ${UNAME_MACHINE}-pc-msdosdjgpp
+ exit ;;
+ i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+ UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+ if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+ echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+ else
+ echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+ fi
+ exit ;;
+ i*86:*:5:[678]*)
+ # UnixWare 7.x, OpenUNIX and OpenServer 6.
+ case `/bin/uname -X | grep "^Machine"` in
+ *486*) UNAME_MACHINE=i486 ;;
+ *Pentium) UNAME_MACHINE=i586 ;;
+ *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+ esac
+ echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+ exit ;;
+ i*86:*:3.2:*)
+ if test -f /usr/options/cb.name; then
+ UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+ echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+ elif /bin/uname -X 2>/dev/null >/dev/null ; then
+ UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+ (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+ (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+ && UNAME_MACHINE=i586
+ (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+ && UNAME_MACHINE=i686
+ (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+ && UNAME_MACHINE=i686
+ echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+ else
+ echo ${UNAME_MACHINE}-pc-sysv32
+ fi
+ exit ;;
+ pc:*:*:*)
+ # Left here for compatibility:
+ # uname -m prints for DJGPP always 'pc', but it prints nothing about
+ # the processor, so we play safe by assuming i386.
+ echo i386-pc-msdosdjgpp
+ exit ;;
+ Intel:Mach:3*:*)
+ echo i386-pc-mach3
+ exit ;;
+ paragon:*:*:*)
+ echo i860-intel-osf1
+ exit ;;
+ i860:*:4.*:*) # i860-SVR4
+ if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+ echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+ else # Add other i860-SVR4 vendors below as they are discovered.
+ echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
+ fi
+ exit ;;
+ mini*:CTIX:SYS*5:*)
+ # "miniframe"
+ echo m68010-convergent-sysv
+ exit ;;
+ mc68k:UNIX:SYSTEM5:3.51m)
+ echo m68k-convergent-sysv
+ exit ;;
+ M680?0:D-NIX:5.3:*)
+ echo m68k-diab-dnix
+ exit ;;
+ M68*:*:R3V[5678]*:*)
+ test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+ 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+ OS_REL=''
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4; exit; } ;;
+ m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+ echo m68k-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ mc68030:UNIX_System_V:4.*:*)
+ echo m68k-atari-sysv4
+ exit ;;
+ TSUNAMI:LynxOS:2.*:*)
+ echo sparc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ rs6000:LynxOS:2.*:*)
+ echo rs6000-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
+ echo powerpc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ SM[BE]S:UNIX_SV:*:*)
+ echo mips-dde-sysv${UNAME_RELEASE}
+ exit ;;
+ RM*:ReliantUNIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ RM*:SINIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ *:SINIX-*:*:*)
+ if uname -p 2>/dev/null >/dev/null ; then
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ echo ${UNAME_MACHINE}-sni-sysv4
+ else
+ echo ns32k-sni-sysv
+ fi
+ exit ;;
+ PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+ # says <Richard.M.Bartel@ccMail.Census.GOV>
+ echo i586-unisys-sysv4
+ exit ;;
+ *:UNIX_System_V:4*:FTX*)
+ # From Gerald Hewes <hewes@openmarket.com>.
+ # How about differentiating between stratus architectures? -djm
+ echo hppa1.1-stratus-sysv4
+ exit ;;
+ *:*:*:FTX*)
+ # From seanf@swdc.stratus.com.
+ echo i860-stratus-sysv4
+ exit ;;
+ i*86:VOS:*:*)
+ # From Paul.Green@stratus.com.
+ echo ${UNAME_MACHINE}-stratus-vos
+ exit ;;
+ *:VOS:*:*)
+ # From Paul.Green@stratus.com.
+ echo hppa1.1-stratus-vos
+ exit ;;
+ mc68*:A/UX:*:*)
+ echo m68k-apple-aux${UNAME_RELEASE}
+ exit ;;
+ news*:NEWS-OS:6*:*)
+ echo mips-sony-newsos6
+ exit ;;
+ R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+ if [ -d /usr/nec ]; then
+ echo mips-nec-sysv${UNAME_RELEASE}
+ else
+ echo mips-unknown-sysv${UNAME_RELEASE}
+ fi
+ exit ;;
+ BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
+ echo powerpc-be-beos
+ exit ;;
+ BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
+ echo powerpc-apple-beos
+ exit ;;
+ BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
+ echo i586-pc-beos
+ exit ;;
+ SX-4:SUPER-UX:*:*)
+ echo sx4-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-5:SUPER-UX:*:*)
+ echo sx5-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-6:SUPER-UX:*:*)
+ echo sx6-nec-superux${UNAME_RELEASE}
+ exit ;;
+ Power*:Rhapsody:*:*)
+ echo powerpc-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Rhapsody:*:*)
+ echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Darwin:*:*)
+ UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+ case $UNAME_PROCESSOR in
+ *86) UNAME_PROCESSOR=i686 ;;
+ unknown) UNAME_PROCESSOR=powerpc ;;
+ esac
+ echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+ exit ;;
+ *:procnto*:*:* | *:QNX:[0123456789]*:*)
+ UNAME_PROCESSOR=`uname -p`
+ if test "$UNAME_PROCESSOR" = "x86"; then
+ UNAME_PROCESSOR=i386
+ UNAME_MACHINE=pc
+ fi
+ echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+ exit ;;
+ *:QNX:*:4*)
+ echo i386-pc-qnx
+ exit ;;
+ NSE-?:NONSTOP_KERNEL:*:*)
+ echo nse-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ NSR-?:NONSTOP_KERNEL:*:*)
+ echo nsr-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ *:NonStop-UX:*:*)
+ echo mips-compaq-nonstopux
+ exit ;;
+ BS2000:POSIX*:*:*)
+ echo bs2000-siemens-sysv
+ exit ;;
+ DS/*:UNIX_System_V:*:*)
+ echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+ exit ;;
+ *:Plan9:*:*)
+ # "uname -m" is not consistent, so use $cputype instead. 386
+ # is converted to i386 for consistency with other x86
+ # operating systems.
+ if test "$cputype" = "386"; then
+ UNAME_MACHINE=i386
+ else
+ UNAME_MACHINE="$cputype"
+ fi
+ echo ${UNAME_MACHINE}-unknown-plan9
+ exit ;;
+ *:TOPS-10:*:*)
+ echo pdp10-unknown-tops10
+ exit ;;
+ *:TENEX:*:*)
+ echo pdp10-unknown-tenex
+ exit ;;
+ KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+ echo pdp10-dec-tops20
+ exit ;;
+ XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+ echo pdp10-xkl-tops20
+ exit ;;
+ *:TOPS-20:*:*)
+ echo pdp10-unknown-tops20
+ exit ;;
+ *:ITS:*:*)
+ echo pdp10-unknown-its
+ exit ;;
+ SEI:*:*:SEIUX)
+ echo mips-sei-seiux${UNAME_RELEASE}
+ exit ;;
+ *:DragonFly:*:*)
+ echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ exit ;;
+ *:*VMS:*:*)
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ case "${UNAME_MACHINE}" in
+ A*) echo alpha-dec-vms ; exit ;;
+ I*) echo ia64-dec-vms ; exit ;;
+ V*) echo vax-dec-vms ; exit ;;
+ esac ;;
+ *:XENIX:*:SysV)
+ echo i386-pc-xenix
+ exit ;;
+ i*86:skyos:*:*)
+ echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+ exit ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+ /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
+ I don't know.... */
+ printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+ printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+ "4"
+#else
+ ""
+#endif
+ ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+ printf ("arm-acorn-riscix\n"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+ printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+ int version;
+ version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+ if (version < 4)
+ printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+ else
+ printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+ exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+ printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+ printf ("ns32k-encore-mach\n"); exit (0);
+#else
+ printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+ printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+ printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+ printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+ struct utsname un;
+
+ uname(&un);
+
+ if (strncmp(un.version, "V2", 2) == 0) {
+ printf ("i386-sequent-ptx2\n"); exit (0);
+ }
+ if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+ printf ("i386-sequent-ptx1\n"); exit (0);
+ }
+ printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+# include <sys/param.h>
+# if defined (BSD)
+# if BSD == 43
+ printf ("vax-dec-bsd4.3\n"); exit (0);
+# else
+# if BSD == 199006
+ printf ("vax-dec-bsd4.3reno\n"); exit (0);
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# endif
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# else
+ printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+ printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+ exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+ case `getsysinfo -f cpu_type` in
+ c1*)
+ echo c1-convex-bsd
+ exit ;;
+ c2*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ c34*)
+ echo c34-convex-bsd
+ exit ;;
+ c38*)
+ echo c38-convex-bsd
+ exit ;;
+ c4*)
+ echo c4-convex-bsd
+ exit ;;
+ esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+ http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.guess
+and
+ http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.sub
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo = `(hostinfo) 2>/dev/null`
+/bin/universe = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/lib/replace/config.sub b/lib/replace/config.sub
new file mode 100755
index 0000000000..23cd6fd75c
--- /dev/null
+++ b/lib/replace/config.sub
@@ -0,0 +1,1577 @@
+#! /bin/sh
+# Configuration validation subroutine script.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+
+timestamp='2005-07-08'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine. It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Please send patches to <config-patches@gnu.org>. Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support. The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+ $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help"
+ exit 1 ;;
+
+ *local*)
+ # First pass through any local machine types.
+ echo $1
+ exit ;;
+
+ * )
+ break ;;
+ esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+ exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+ exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+ nto-qnx* | linux-gnu* | linux-dietlibc | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | \
+ kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
+ os=-$maybe_os
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+ ;;
+ *)
+ basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+ if [ $basic_machine != $1 ]
+ then os=`echo $1 | sed 's/.*-/-/'`
+ else os=; fi
+ ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work. We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+ -sun*os*)
+ # Prevent following clause from handling this invalid input.
+ ;;
+ -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+ -apple | -axis | -knuth | -cray)
+ os=
+ basic_machine=$1
+ ;;
+ -sim | -cisco | -oki | -wec | -winbond)
+ os=
+ basic_machine=$1
+ ;;
+ -scout)
+ ;;
+ -wrs)
+ os=-vxworks
+ basic_machine=$1
+ ;;
+ -chorusos*)
+ os=-chorusos
+ basic_machine=$1
+ ;;
+ -chorusrdb)
+ os=-chorusrdb
+ basic_machine=$1
+ ;;
+ -hiux*)
+ os=-hiuxwe2
+ ;;
+ -sco5)
+ os=-sco3.2v5
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco4)
+ os=-sco3.2v4
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2.[4-9]*)
+ os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2v[4-9]*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco*)
+ os=-sco3.2v2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -udk*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -isc)
+ os=-isc2.2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -clix*)
+ basic_machine=clipper-intergraph
+ ;;
+ -isc*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -lynx*)
+ os=-lynxos
+ ;;
+ -ptx*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+ ;;
+ -windowsnt*)
+ os=`echo $os | sed -e 's/windowsnt/winnt/'`
+ ;;
+ -psos*)
+ os=-psos
+ ;;
+ -mint | -mint[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+ # Recognize the basic CPU types without company name.
+ # Some are omitted here because they have special meanings below.
+ 1750a | 580 \
+ | a29k \
+ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+ | am33_2.0 \
+ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
+ | bfin \
+ | c4x | clipper \
+ | d10v | d30v | dlx | dsp16xx \
+ | fr30 | frv \
+ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+ | i370 | i860 | i960 | ia64 \
+ | ip2k | iq2000 \
+ | m32r | m32rle | m68000 | m68k | m88k | maxq | mcore \
+ | mips | mipsbe | mipseb | mipsel | mipsle \
+ | mips16 \
+ | mips64 | mips64el \
+ | mips64vr | mips64vrel \
+ | mips64orion | mips64orionel \
+ | mips64vr4100 | mips64vr4100el \
+ | mips64vr4300 | mips64vr4300el \
+ | mips64vr5000 | mips64vr5000el \
+ | mips64vr5900 | mips64vr5900el \
+ | mipsisa32 | mipsisa32el \
+ | mipsisa32r2 | mipsisa32r2el \
+ | mipsisa64 | mipsisa64el \
+ | mipsisa64r2 | mipsisa64r2el \
+ | mipsisa64sb1 | mipsisa64sb1el \
+ | mipsisa64sr71k | mipsisa64sr71kel \
+ | mipstx39 | mipstx39el \
+ | mn10200 | mn10300 \
+ | ms1 \
+ | msp430 \
+ | ns16k | ns32k \
+ | or32 \
+ | pdp10 | pdp11 | pj | pjl \
+ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
+ | pyramid \
+ | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
+ | sh64 | sh64le \
+ | sparc | sparc64 | sparc64b | sparc86x | sparclet | sparclite \
+ | sparcv8 | sparcv9 | sparcv9b \
+ | strongarm \
+ | tahoe | thumb | tic4x | tic80 | tron \
+ | v850 | v850e \
+ | we32k \
+ | x86 | xscale | xscalee[bl] | xstormy16 | xtensa \
+ | z8k)
+ basic_machine=$basic_machine-unknown
+ ;;
+ m32c)
+ basic_machine=$basic_machine-unknown
+ ;;
+ m6811 | m68hc11 | m6812 | m68hc12)
+ # Motorola 68HC11/12.
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+ ;;
+
+ # We use `pc' rather than `unknown'
+ # because (1) that's what they normally are, and
+ # (2) the word "unknown" tends to confuse beginning users.
+ i*86 | x86_64)
+ basic_machine=$basic_machine-pc
+ ;;
+ # Object if more than one company name word.
+ *-*-*)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+ # Recognize the basic CPU types with company name.
+ 580-* \
+ | a29k-* \
+ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
+ | avr-* \
+ | bfin-* | bs2000-* \
+ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
+ | clipper-* | craynv-* | cydra-* \
+ | d10v-* | d30v-* | dlx-* \
+ | elxsi-* \
+ | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
+ | h8300-* | h8500-* \
+ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+ | i*86-* | i860-* | i960-* | ia64-* \
+ | ip2k-* | iq2000-* \
+ | m32r-* | m32rle-* \
+ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+ | m88110-* | m88k-* | maxq-* | mcore-* \
+ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+ | mips16-* \
+ | mips64-* | mips64el-* \
+ | mips64vr-* | mips64vrel-* \
+ | mips64orion-* | mips64orionel-* \
+ | mips64vr4100-* | mips64vr4100el-* \
+ | mips64vr4300-* | mips64vr4300el-* \
+ | mips64vr5000-* | mips64vr5000el-* \
+ | mips64vr5900-* | mips64vr5900el-* \
+ | mipsisa32-* | mipsisa32el-* \
+ | mipsisa32r2-* | mipsisa32r2el-* \
+ | mipsisa64-* | mipsisa64el-* \
+ | mipsisa64r2-* | mipsisa64r2el-* \
+ | mipsisa64sb1-* | mipsisa64sb1el-* \
+ | mipsisa64sr71k-* | mipsisa64sr71kel-* \
+ | mipstx39-* | mipstx39el-* \
+ | mmix-* \
+ | ms1-* \
+ | msp430-* \
+ | none-* | np1-* | ns16k-* | ns32k-* \
+ | orion-* \
+ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
+ | pyramid-* \
+ | romp-* | rs6000-* \
+ | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | shbe-* \
+ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+ | sparc-* | sparc64-* | sparc64b-* | sparc86x-* | sparclet-* \
+ | sparclite-* \
+ | sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
+ | tahoe-* | thumb-* \
+ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+ | tron-* \
+ | v850-* | v850e-* | vax-* \
+ | we32k-* \
+ | x86-* | x86_64-* | xps100-* | xscale-* | xscalee[bl]-* \
+ | xstormy16-* | xtensa-* \
+ | ymp-* \
+ | z8k-*)
+ ;;
+ m32c-*)
+ ;;
+ # Recognize the various machine names and aliases which stand
+ # for a CPU type and a company and sometimes even an OS.
+ 386bsd)
+ basic_machine=i386-unknown
+ os=-bsd
+ ;;
+ 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+ basic_machine=m68000-att
+ ;;
+ 3b*)
+ basic_machine=we32k-att
+ ;;
+ a29khif)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ abacus)
+ basic_machine=abacus-unknown
+ ;;
+ adobe68k)
+ basic_machine=m68010-adobe
+ os=-scout
+ ;;
+ alliant | fx80)
+ basic_machine=fx80-alliant
+ ;;
+ altos | altos3068)
+ basic_machine=m68k-altos
+ ;;
+ am29k)
+ basic_machine=a29k-none
+ os=-bsd
+ ;;
+ amd64)
+ basic_machine=x86_64-pc
+ ;;
+ amd64-*)
+ basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ amdahl)
+ basic_machine=580-amdahl
+ os=-sysv
+ ;;
+ amiga | amiga-*)
+ basic_machine=m68k-unknown
+ ;;
+ amigaos | amigados)
+ basic_machine=m68k-unknown
+ os=-amigaos
+ ;;
+ amigaunix | amix)
+ basic_machine=m68k-unknown
+ os=-sysv4
+ ;;
+ apollo68)
+ basic_machine=m68k-apollo
+ os=-sysv
+ ;;
+ apollo68bsd)
+ basic_machine=m68k-apollo
+ os=-bsd
+ ;;
+ aux)
+ basic_machine=m68k-apple
+ os=-aux
+ ;;
+ balance)
+ basic_machine=ns32k-sequent
+ os=-dynix
+ ;;
+ c90)
+ basic_machine=c90-cray
+ os=-unicos
+ ;;
+ convex-c1)
+ basic_machine=c1-convex
+ os=-bsd
+ ;;
+ convex-c2)
+ basic_machine=c2-convex
+ os=-bsd
+ ;;
+ convex-c32)
+ basic_machine=c32-convex
+ os=-bsd
+ ;;
+ convex-c34)
+ basic_machine=c34-convex
+ os=-bsd
+ ;;
+ convex-c38)
+ basic_machine=c38-convex
+ os=-bsd
+ ;;
+ cray | j90)
+ basic_machine=j90-cray
+ os=-unicos
+ ;;
+ craynv)
+ basic_machine=craynv-cray
+ os=-unicosmp
+ ;;
+ cr16c)
+ basic_machine=cr16c-unknown
+ os=-elf
+ ;;
+ crds | unos)
+ basic_machine=m68k-crds
+ ;;
+ crisv32 | crisv32-* | etraxfs*)
+ basic_machine=crisv32-axis
+ ;;
+ cris | cris-* | etrax*)
+ basic_machine=cris-axis
+ ;;
+ crx)
+ basic_machine=crx-unknown
+ os=-elf
+ ;;
+ da30 | da30-*)
+ basic_machine=m68k-da30
+ ;;
+ decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+ basic_machine=mips-dec
+ ;;
+ decsystem10* | dec10*)
+ basic_machine=pdp10-dec
+ os=-tops10
+ ;;
+ decsystem20* | dec20*)
+ basic_machine=pdp10-dec
+ os=-tops20
+ ;;
+ delta | 3300 | motorola-3300 | motorola-delta \
+ | 3300-motorola | delta-motorola)
+ basic_machine=m68k-motorola
+ ;;
+ delta88)
+ basic_machine=m88k-motorola
+ os=-sysv3
+ ;;
+ djgpp)
+ basic_machine=i586-pc
+ os=-msdosdjgpp
+ ;;
+ dpx20 | dpx20-*)
+ basic_machine=rs6000-bull
+ os=-bosx
+ ;;
+ dpx2* | dpx2*-bull)
+ basic_machine=m68k-bull
+ os=-sysv3
+ ;;
+ ebmon29k)
+ basic_machine=a29k-amd
+ os=-ebmon
+ ;;
+ elxsi)
+ basic_machine=elxsi-elxsi
+ os=-bsd
+ ;;
+ encore | umax | mmax)
+ basic_machine=ns32k-encore
+ ;;
+ es1800 | OSE68k | ose68k | ose | OSE)
+ basic_machine=m68k-ericsson
+ os=-ose
+ ;;
+ fx2800)
+ basic_machine=i860-alliant
+ ;;
+ genix)
+ basic_machine=ns32k-ns
+ ;;
+ gmicro)
+ basic_machine=tron-gmicro
+ os=-sysv
+ ;;
+ go32)
+ basic_machine=i386-pc
+ os=-go32
+ ;;
+ h3050r* | hiux*)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ h8300hms)
+ basic_machine=h8300-hitachi
+ os=-hms
+ ;;
+ h8300xray)
+ basic_machine=h8300-hitachi
+ os=-xray
+ ;;
+ h8500hms)
+ basic_machine=h8500-hitachi
+ os=-hms
+ ;;
+ harris)
+ basic_machine=m88k-harris
+ os=-sysv3
+ ;;
+ hp300-*)
+ basic_machine=m68k-hp
+ ;;
+ hp300bsd)
+ basic_machine=m68k-hp
+ os=-bsd
+ ;;
+ hp300hpux)
+ basic_machine=m68k-hp
+ os=-hpux
+ ;;
+ hp3k9[0-9][0-9] | hp9[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k2[0-9][0-9] | hp9k31[0-9])
+ basic_machine=m68000-hp
+ ;;
+ hp9k3[2-9][0-9])
+ basic_machine=m68k-hp
+ ;;
+ hp9k6[0-9][0-9] | hp6[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k7[0-79][0-9] | hp7[0-79][0-9])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k78[0-9] | hp78[0-9])
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][13679] | hp8[0-9][13679])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][0-9] | hp8[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hppa-next)
+ os=-nextstep3
+ ;;
+ hppaosf)
+ basic_machine=hppa1.1-hp
+ os=-osf
+ ;;
+ hppro)
+ basic_machine=hppa1.1-hp
+ os=-proelf
+ ;;
+ i370-ibm* | ibm*)
+ basic_machine=i370-ibm
+ ;;
+# I'm not sure what "Sysv32" means. Should this be sysv3.2?
+ i*86v32)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv32
+ ;;
+ i*86v4*)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv4
+ ;;
+ i*86v)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv
+ ;;
+ i*86sol2)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-solaris2
+ ;;
+ i386mach)
+ basic_machine=i386-mach
+ os=-mach
+ ;;
+ i386-vsta | vsta)
+ basic_machine=i386-unknown
+ os=-vsta
+ ;;
+ iris | iris4d)
+ basic_machine=mips-sgi
+ case $os in
+ -irix*)
+ ;;
+ *)
+ os=-irix4
+ ;;
+ esac
+ ;;
+ isi68 | isi)
+ basic_machine=m68k-isi
+ os=-sysv
+ ;;
+ m88k-omron*)
+ basic_machine=m88k-omron
+ ;;
+ magnum | m3230)
+ basic_machine=mips-mips
+ os=-sysv
+ ;;
+ merlin)
+ basic_machine=ns32k-utek
+ os=-sysv
+ ;;
+ mingw32)
+ basic_machine=i386-pc
+ os=-mingw32
+ ;;
+ miniframe)
+ basic_machine=m68000-convergent
+ ;;
+ *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+ mips3*-*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+ ;;
+ mips3*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+ ;;
+ monitor)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ morphos)
+ basic_machine=powerpc-unknown
+ os=-morphos
+ ;;
+ msdos)
+ basic_machine=i386-pc
+ os=-msdos
+ ;;
+ mvs)
+ basic_machine=i370-ibm
+ os=-mvs
+ ;;
+ ncr3000)
+ basic_machine=i486-ncr
+ os=-sysv4
+ ;;
+ netbsd386)
+ basic_machine=i386-unknown
+ os=-netbsd
+ ;;
+ netwinder)
+ basic_machine=armv4l-rebel
+ os=-linux
+ ;;
+ news | news700 | news800 | news900)
+ basic_machine=m68k-sony
+ os=-newsos
+ ;;
+ news1000)
+ basic_machine=m68030-sony
+ os=-newsos
+ ;;
+ news-3600 | risc-news)
+ basic_machine=mips-sony
+ os=-newsos
+ ;;
+ necv70)
+ basic_machine=v70-nec
+ os=-sysv
+ ;;
+ next | m*-next )
+ basic_machine=m68k-next
+ case $os in
+ -nextstep* )
+ ;;
+ -ns2*)
+ os=-nextstep2
+ ;;
+ *)
+ os=-nextstep3
+ ;;
+ esac
+ ;;
+ nh3000)
+ basic_machine=m68k-harris
+ os=-cxux
+ ;;
+ nh[45]000)
+ basic_machine=m88k-harris
+ os=-cxux
+ ;;
+ nindy960)
+ basic_machine=i960-intel
+ os=-nindy
+ ;;
+ mon960)
+ basic_machine=i960-intel
+ os=-mon960
+ ;;
+ nonstopux)
+ basic_machine=mips-compaq
+ os=-nonstopux
+ ;;
+ np1)
+ basic_machine=np1-gould
+ ;;
+ nsr-tandem)
+ basic_machine=nsr-tandem
+ ;;
+ op50n-* | op60c-*)
+ basic_machine=hppa1.1-oki
+ os=-proelf
+ ;;
+ openrisc | openrisc-*)
+ basic_machine=or32-unknown
+ ;;
+ os400)
+ basic_machine=powerpc-ibm
+ os=-os400
+ ;;
+ OSE68000 | ose68000)
+ basic_machine=m68000-ericsson
+ os=-ose
+ ;;
+ os68k)
+ basic_machine=m68k-none
+ os=-os68k
+ ;;
+ pa-hitachi)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ paragon)
+ basic_machine=i860-intel
+ os=-osf
+ ;;
+ pbd)
+ basic_machine=sparc-tti
+ ;;
+ pbb)
+ basic_machine=m68k-tti
+ ;;
+ pc532 | pc532-*)
+ basic_machine=ns32k-pc532
+ ;;
+ pentium | p5 | k5 | k6 | nexgen | viac3)
+ basic_machine=i586-pc
+ ;;
+ pentiumpro | p6 | 6x86 | athlon | athlon_*)
+ basic_machine=i686-pc
+ ;;
+ pentiumii | pentium2 | pentiumiii | pentium3)
+ basic_machine=i686-pc
+ ;;
+ pentium4)
+ basic_machine=i786-pc
+ ;;
+ pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+ basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumpro-* | p6-* | 6x86-* | athlon-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium4-*)
+ basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pn)
+ basic_machine=pn-gould
+ ;;
+ power) basic_machine=power-ibm
+ ;;
+ ppc) basic_machine=powerpc-unknown
+ ;;
+ ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppcle | powerpclittle | ppc-le | powerpc-little)
+ basic_machine=powerpcle-unknown
+ ;;
+ ppcle-* | powerpclittle-*)
+ basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64) basic_machine=powerpc64-unknown
+ ;;
+ ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+ basic_machine=powerpc64le-unknown
+ ;;
+ ppc64le-* | powerpc64little-*)
+ basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ps2)
+ basic_machine=i386-ibm
+ ;;
+ pw32)
+ basic_machine=i586-unknown
+ os=-pw32
+ ;;
+ rom68k)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ rm[46]00)
+ basic_machine=mips-siemens
+ ;;
+ rtpc | rtpc-*)
+ basic_machine=romp-ibm
+ ;;
+ s390 | s390-*)
+ basic_machine=s390-ibm
+ ;;
+ s390x | s390x-*)
+ basic_machine=s390x-ibm
+ ;;
+ sa29200)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ sb1)
+ basic_machine=mipsisa64sb1-unknown
+ ;;
+ sb1el)
+ basic_machine=mipsisa64sb1el-unknown
+ ;;
+ sei)
+ basic_machine=mips-sei
+ os=-seiux
+ ;;
+ sequent)
+ basic_machine=i386-sequent
+ ;;
+ sh)
+ basic_machine=sh-hitachi
+ os=-hms
+ ;;
+ sh64)
+ basic_machine=sh64-unknown
+ ;;
+ sparclite-wrs | simso-wrs)
+ basic_machine=sparclite-wrs
+ os=-vxworks
+ ;;
+ sps7)
+ basic_machine=m68k-bull
+ os=-sysv2
+ ;;
+ spur)
+ basic_machine=spur-unknown
+ ;;
+ st2000)
+ basic_machine=m68k-tandem
+ ;;
+ stratus)
+ basic_machine=i860-stratus
+ os=-sysv4
+ ;;
+ sun2)
+ basic_machine=m68000-sun
+ ;;
+ sun2os3)
+ basic_machine=m68000-sun
+ os=-sunos3
+ ;;
+ sun2os4)
+ basic_machine=m68000-sun
+ os=-sunos4
+ ;;
+ sun3os3)
+ basic_machine=m68k-sun
+ os=-sunos3
+ ;;
+ sun3os4)
+ basic_machine=m68k-sun
+ os=-sunos4
+ ;;
+ sun4os3)
+ basic_machine=sparc-sun
+ os=-sunos3
+ ;;
+ sun4os4)
+ basic_machine=sparc-sun
+ os=-sunos4
+ ;;
+ sun4sol2)
+ basic_machine=sparc-sun
+ os=-solaris2
+ ;;
+ sun3 | sun3-*)
+ basic_machine=m68k-sun
+ ;;
+ sun4)
+ basic_machine=sparc-sun
+ ;;
+ sun386 | sun386i | roadrunner)
+ basic_machine=i386-sun
+ ;;
+ sv1)
+ basic_machine=sv1-cray
+ os=-unicos
+ ;;
+ symmetry)
+ basic_machine=i386-sequent
+ os=-dynix
+ ;;
+ t3e)
+ basic_machine=alphaev5-cray
+ os=-unicos
+ ;;
+ t90)
+ basic_machine=t90-cray
+ os=-unicos
+ ;;
+ tic54x | c54x*)
+ basic_machine=tic54x-unknown
+ os=-coff
+ ;;
+ tic55x | c55x*)
+ basic_machine=tic55x-unknown
+ os=-coff
+ ;;
+ tic6x | c6x*)
+ basic_machine=tic6x-unknown
+ os=-coff
+ ;;
+ tx39)
+ basic_machine=mipstx39-unknown
+ ;;
+ tx39el)
+ basic_machine=mipstx39el-unknown
+ ;;
+ toad1)
+ basic_machine=pdp10-xkl
+ os=-tops20
+ ;;
+ tower | tower-32)
+ basic_machine=m68k-ncr
+ ;;
+ tpf)
+ basic_machine=s390x-ibm
+ os=-tpf
+ ;;
+ udi29k)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ ultra3)
+ basic_machine=a29k-nyu
+ os=-sym1
+ ;;
+ v810 | necv810)
+ basic_machine=v810-nec
+ os=-none
+ ;;
+ vaxv)
+ basic_machine=vax-dec
+ os=-sysv
+ ;;
+ vms)
+ basic_machine=vax-dec
+ os=-vms
+ ;;
+ vpp*|vx|vx-*)
+ basic_machine=f301-fujitsu
+ ;;
+ vxworks960)
+ basic_machine=i960-wrs
+ os=-vxworks
+ ;;
+ vxworks68)
+ basic_machine=m68k-wrs
+ os=-vxworks
+ ;;
+ vxworks29k)
+ basic_machine=a29k-wrs
+ os=-vxworks
+ ;;
+ w65*)
+ basic_machine=w65-wdc
+ os=-none
+ ;;
+ w89k-*)
+ basic_machine=hppa1.1-winbond
+ os=-proelf
+ ;;
+ xbox)
+ basic_machine=i686-pc
+ os=-mingw32
+ ;;
+ xps | xps100)
+ basic_machine=xps100-honeywell
+ ;;
+ ymp)
+ basic_machine=ymp-cray
+ os=-unicos
+ ;;
+ z8k-*-coff)
+ basic_machine=z8k-unknown
+ os=-sim
+ ;;
+ none)
+ basic_machine=none-none
+ os=-none
+ ;;
+
+# Here we handle the default manufacturer of certain CPU types. It is in
+# some cases the only manufacturer, in others, it is the most popular.
+ w89k)
+ basic_machine=hppa1.1-winbond
+ ;;
+ op50n)
+ basic_machine=hppa1.1-oki
+ ;;
+ op60c)
+ basic_machine=hppa1.1-oki
+ ;;
+ romp)
+ basic_machine=romp-ibm
+ ;;
+ mmix)
+ basic_machine=mmix-knuth
+ ;;
+ rs6000)
+ basic_machine=rs6000-ibm
+ ;;
+ vax)
+ basic_machine=vax-dec
+ ;;
+ pdp10)
+ # there are many clones, so DEC is not a safe bet
+ basic_machine=pdp10-unknown
+ ;;
+ pdp11)
+ basic_machine=pdp11-dec
+ ;;
+ we32k)
+ basic_machine=we32k-att
+ ;;
+ sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
+ basic_machine=sh-unknown
+ ;;
+ sparc | sparcv8 | sparcv9 | sparcv9b)
+ basic_machine=sparc-sun
+ ;;
+ cydra)
+ basic_machine=cydra-cydrome
+ ;;
+ orion)
+ basic_machine=orion-highlevel
+ ;;
+ orion105)
+ basic_machine=clipper-highlevel
+ ;;
+ mac | mpw | mac-mpw)
+ basic_machine=m68k-apple
+ ;;
+ pmac | pmac-mpw)
+ basic_machine=powerpc-apple
+ ;;
+ *-unknown)
+ # Make sure to match an already-canonicalized machine name.
+ ;;
+ *)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+ *-digital*)
+ basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+ ;;
+ *-commodore*)
+ basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+ ;;
+ *)
+ ;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+ # First match some system type aliases
+ # that might get confused with valid system types.
+ # -solaris* is a basic system type, with this one exception.
+ -solaris1 | -solaris1.*)
+ os=`echo $os | sed -e 's|solaris1|sunos4|'`
+ ;;
+ -solaris)
+ os=-solaris2
+ ;;
+ -svr4*)
+ os=-sysv4
+ ;;
+ -unixware*)
+ os=-sysv4.2uw
+ ;;
+ -gnu/linux*)
+ os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+ ;;
+ # First accept the basic system types.
+ # The portable systems comes first.
+ # Each alternative MUST END IN A *, to match a version number.
+ # -sysv* is not here because it comes later, after sysvr4.
+ -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+ | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
+ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
+ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+ | -aos* \
+ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* | -openbsd* \
+ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+ | -chorusos* | -chorusrdb* \
+ | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+ | -mingw32* | -linux-gnu* | -linux-uclibc* | -uxpv* | -beos* | -mpeix* | -udk* \
+ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+ | -skyos* | -haiku*)
+ # Remember, each alternative MUST END IN *, to match a version number.
+ ;;
+ -qnx*)
+ case $basic_machine in
+ x86-* | i*86-*)
+ ;;
+ *)
+ os=-nto$os
+ ;;
+ esac
+ ;;
+ -nto-qnx*)
+ ;;
+ -nto*)
+ os=`echo $os | sed -e 's|nto|nto-qnx|'`
+ ;;
+ -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+ | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+ ;;
+ -mac*)
+ os=`echo $os | sed -e 's|mac|macos|'`
+ ;;
+ -linux-dietlibc)
+ os=-linux-dietlibc
+ ;;
+ -linux*)
+ os=`echo $os | sed -e 's|linux|linux-gnu|'`
+ ;;
+ -sunos5*)
+ os=`echo $os | sed -e 's|sunos5|solaris2|'`
+ ;;
+ -sunos6*)
+ os=`echo $os | sed -e 's|sunos6|solaris3|'`
+ ;;
+ -opened*)
+ os=-openedition
+ ;;
+ -os400*)
+ os=-os400
+ ;;
+ -wince*)
+ os=-wince
+ ;;
+ -osfrose*)
+ os=-osfrose
+ ;;
+ -osf*)
+ os=-osf
+ ;;
+ -utek*)
+ os=-bsd
+ ;;
+ -dynix*)
+ os=-bsd
+ ;;
+ -acis*)
+ os=-aos
+ ;;
+ -atheos*)
+ os=-atheos
+ ;;
+ -syllable*)
+ os=-syllable
+ ;;
+ -386bsd)
+ os=-bsd
+ ;;
+ -ctix* | -uts*)
+ os=-sysv
+ ;;
+ -nova*)
+ os=-rtmk-nova
+ ;;
+ -ns2 )
+ os=-nextstep2
+ ;;
+ -nsk*)
+ os=-nsk
+ ;;
+ # Preserve the version number of sinix5.
+ -sinix5.*)
+ os=`echo $os | sed -e 's|sinix|sysv|'`
+ ;;
+ -sinix*)
+ os=-sysv4
+ ;;
+ -tpf*)
+ os=-tpf
+ ;;
+ -triton*)
+ os=-sysv3
+ ;;
+ -oss*)
+ os=-sysv3
+ ;;
+ -svr4)
+ os=-sysv4
+ ;;
+ -svr3)
+ os=-sysv3
+ ;;
+ -sysvr4)
+ os=-sysv4
+ ;;
+ # This must come after -sysvr4.
+ -sysv*)
+ ;;
+ -ose*)
+ os=-ose
+ ;;
+ -es1800*)
+ os=-ose
+ ;;
+ -xenix)
+ os=-xenix
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ os=-mint
+ ;;
+ -aros*)
+ os=-aros
+ ;;
+ -kaos*)
+ os=-kaos
+ ;;
+ -zvmoe)
+ os=-zvmoe
+ ;;
+ -none)
+ ;;
+ *)
+ # Get rid of the `-' at the beginning of $os.
+ os=`echo $os | sed 's/[^-]*-//'`
+ echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system. Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+ *-acorn)
+ os=-riscix1.2
+ ;;
+ arm*-rebel)
+ os=-linux
+ ;;
+ arm*-semi)
+ os=-aout
+ ;;
+ c4x-* | tic4x-*)
+ os=-coff
+ ;;
+ # This must come before the *-dec entry.
+ pdp10-*)
+ os=-tops20
+ ;;
+ pdp11-*)
+ os=-none
+ ;;
+ *-dec | vax-*)
+ os=-ultrix4.2
+ ;;
+ m68*-apollo)
+ os=-domain
+ ;;
+ i386-sun)
+ os=-sunos4.0.2
+ ;;
+ m68000-sun)
+ os=-sunos3
+ # This also exists in the configure program, but was not the
+ # default.
+ # os=-sunos4
+ ;;
+ m68*-cisco)
+ os=-aout
+ ;;
+ mips*-cisco)
+ os=-elf
+ ;;
+ mips*-*)
+ os=-elf
+ ;;
+ or32-*)
+ os=-coff
+ ;;
+ *-tti) # must be before sparc entry or we get the wrong os.
+ os=-sysv3
+ ;;
+ sparc-* | *-sun)
+ os=-sunos4.1.1
+ ;;
+ *-be)
+ os=-beos
+ ;;
+ *-haiku)
+ os=-haiku
+ ;;
+ *-ibm)
+ os=-aix
+ ;;
+ *-knuth)
+ os=-mmixware
+ ;;
+ *-wec)
+ os=-proelf
+ ;;
+ *-winbond)
+ os=-proelf
+ ;;
+ *-oki)
+ os=-proelf
+ ;;
+ *-hp)
+ os=-hpux
+ ;;
+ *-hitachi)
+ os=-hiux
+ ;;
+ i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+ os=-sysv
+ ;;
+ *-cbm)
+ os=-amigaos
+ ;;
+ *-dg)
+ os=-dgux
+ ;;
+ *-dolphin)
+ os=-sysv3
+ ;;
+ m68k-ccur)
+ os=-rtu
+ ;;
+ m88k-omron*)
+ os=-luna
+ ;;
+ *-next )
+ os=-nextstep
+ ;;
+ *-sequent)
+ os=-ptx
+ ;;
+ *-crds)
+ os=-unos
+ ;;
+ *-ns)
+ os=-genix
+ ;;
+ i370-*)
+ os=-mvs
+ ;;
+ *-next)
+ os=-nextstep3
+ ;;
+ *-gould)
+ os=-sysv
+ ;;
+ *-highlevel)
+ os=-bsd
+ ;;
+ *-encore)
+ os=-bsd
+ ;;
+ *-sgi)
+ os=-irix
+ ;;
+ *-siemens)
+ os=-sysv4
+ ;;
+ *-masscomp)
+ os=-rtu
+ ;;
+ f30[01]-fujitsu | f700-fujitsu)
+ os=-uxpv
+ ;;
+ *-rom68k)
+ os=-coff
+ ;;
+ *-*bug)
+ os=-coff
+ ;;
+ *-apple)
+ os=-macos
+ ;;
+ *-atari*)
+ os=-mint
+ ;;
+ *)
+ os=-none
+ ;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer. We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+ *-unknown)
+ case $os in
+ -riscix*)
+ vendor=acorn
+ ;;
+ -sunos*)
+ vendor=sun
+ ;;
+ -aix*)
+ vendor=ibm
+ ;;
+ -beos*)
+ vendor=be
+ ;;
+ -hpux*)
+ vendor=hp
+ ;;
+ -mpeix*)
+ vendor=hp
+ ;;
+ -hiux*)
+ vendor=hitachi
+ ;;
+ -unos*)
+ vendor=crds
+ ;;
+ -dgux*)
+ vendor=dg
+ ;;
+ -luna*)
+ vendor=omron
+ ;;
+ -genix*)
+ vendor=ns
+ ;;
+ -mvs* | -opened*)
+ vendor=ibm
+ ;;
+ -os400*)
+ vendor=ibm
+ ;;
+ -ptx*)
+ vendor=sequent
+ ;;
+ -tpf*)
+ vendor=ibm
+ ;;
+ -vxsim* | -vxworks* | -windiss*)
+ vendor=wrs
+ ;;
+ -aux*)
+ vendor=apple
+ ;;
+ -hms*)
+ vendor=hitachi
+ ;;
+ -mpw* | -macos*)
+ vendor=apple
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ vendor=atari
+ ;;
+ -vos*)
+ vendor=stratus
+ ;;
+ esac
+ basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+ ;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/lib/replace/configure.ac b/lib/replace/configure.ac
new file mode 100644
index 0000000000..81997e09b7
--- /dev/null
+++ b/lib/replace/configure.ac
@@ -0,0 +1,30 @@
+AC_PREREQ(2.50)
+AC_INIT(replace.c)
+AC_CONFIG_SRCDIR([replace.c])
+AC_CONFIG_HEADER(config.h)
+
+CFLAGS="$CFLAGS -I$srcdir"
+
+AC_LIBREPLACE_ALL_CHECKS
+AC_LIBREPLACE_NETWORK_CHECKS
+
+if test "$ac_cv_prog_gcc" = yes; then
+ CFLAGS="$CFLAGS -Wall"
+ CFLAGS="$CFLAGS -W"
+ CFLAGS="$CFLAGS -Wshadow"
+ CFLAGS="$CFLAGS -Wstrict-prototypes"
+ CFLAGS="$CFLAGS -Wpointer-arith"
+ CFLAGS="$CFLAGS -Wcast-qual"
+ CFLAGS="$CFLAGS -Wcast-align"
+ CFLAGS="$CFLAGS -Wwrite-strings"
+ CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
+ CFLAGS="$CFLAGS -Wformat=2"
+ CFLAGS="$CFLAGS -Wno-format-y2k"
+fi
+
+LIBS="${LIBREPLACE_NETWORK_LIBS}"
+AC_SUBST(LIBS)
+
+AC_SUBST(LDFLAGS)
+
+AC_OUTPUT(Makefile)
diff --git a/lib/replace/dlfcn.c b/lib/replace/dlfcn.c
new file mode 100644
index 0000000000..3b109d7e40
--- /dev/null
+++ b/lib/replace/dlfcn.c
@@ -0,0 +1,75 @@
+/*
+ Unix SMB/CIFS implementation.
+ Samba system utilities
+ Copyright (C) Andrew Tridgell 1992-1998
+ Copyright (C) Jeremy Allison 1998-2002
+
+ ** NOTE! The following LGPL license applies to the replace
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "replace.h"
+#ifdef HAVE_DL_H
+#include <dl.h>
+#endif
+
+#ifndef HAVE_DLOPEN
+#ifdef DLOPEN_TAKES_UNSIGNED_FLAGS
+void *rep_dlopen(const char *name, unsigned int flags)
+#else
+void *rep_dlopen(const char *name, int flags)
+#endif
+{
+#ifdef HAVE_SHL_LOAD
+ if (name == NULL)
+ return PROG_HANDLE;
+ return (void *)shl_load(name, flags, 0);
+#else
+ return NULL;
+#endif
+}
+#endif
+
+#ifndef HAVE_DLSYM
+void *rep_dlsym(void *handle, const char *symbol)
+{
+#ifdef HAVE_SHL_FINDSYM
+ void *sym_addr;
+ if (!shl_findsym((shl_t *)&handle, symbol, TYPE_UNDEFINED, &sym_addr))
+ return sym_addr;
+#endif
+ return NULL;
+}
+#endif
+
+#ifndef HAVE_DLERROR
+char *rep_dlerror(void)
+{
+ return "dynamic loading of objects not supported on this platform";
+}
+#endif
+
+#ifndef HAVE_DLCLOSE
+int rep_dlclose(void *handle)
+{
+#ifdef HAVE_SHL_CLOSE
+ return shl_unload((shl_t)handle);
+#else
+ return 0;
+#endif
+}
+#endif
diff --git a/lib/replace/dlfcn.m4 b/lib/replace/dlfcn.m4
new file mode 100644
index 0000000000..42f56f26be
--- /dev/null
+++ b/lib/replace/dlfcn.m4
@@ -0,0 +1,31 @@
+dnl dummies provided by dlfcn.c if not available
+save_LIBS="$LIBS"
+LIBS=""
+
+libreplace_cv_dlfcn=no
+AC_SEARCH_LIBS(dlopen, dl)
+
+AC_CHECK_HEADERS(dlfcn.h)
+AC_CHECK_FUNCS([dlopen dlsym dlerror dlclose],[],[libreplace_cv_dlfcn=yes])
+
+libreplace_cv_shl=no
+AC_SEARCH_LIBS(shl_load, sl)
+AC_CHECK_HEADERS(dl.h)
+AC_CHECK_FUNCS([shl_load shl_unload shl_findsym],[],[libreplace_cv_shl=yes])
+
+AC_VERIFY_C_PROTOTYPE([void *dlopen(const char* filename, unsigned int flags)],
+ [
+ return 0;
+ ],[
+ AC_DEFINE(DLOPEN_TAKES_UNSIGNED_FLAGS, 1, [Whether dlopen takes unsigned int flags])
+ ],[],[
+ #include <dlfcn.h>
+ ])
+
+if test x"${libreplace_cv_dlfcn}" = x"yes";then
+ LIBREPLACEOBJ="${LIBREPLACEOBJ} dlfcn.o"
+fi
+
+LIBDL="$LIBS"
+AC_SUBST(LIBDL)
+LIBS="$save_LIBS"
diff --git a/lib/replace/getaddrinfo.c b/lib/replace/getaddrinfo.c
new file mode 100644
index 0000000000..c5cd52be93
--- /dev/null
+++ b/lib/replace/getaddrinfo.c
@@ -0,0 +1,497 @@
+/*
+PostgreSQL Database Management System
+(formerly known as Postgres, then as Postgres95)
+
+Portions Copyright (c) 1996-2005, The PostgreSQL Global Development Group
+
+Portions Copyright (c) 1994, The Regents of the University of California
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose, without fee, and without a written agreement
+is hereby granted, provided that the above copyright notice and this paragraph
+and the following two paragraphs appear in all copies.
+
+IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
+DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING
+LOST PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION,
+EVEN IF THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGE.
+
+THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
+INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATIONS
+TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+
+*/
+
+/*-------------------------------------------------------------------------
+ *
+ * getaddrinfo.c
+ * Support getaddrinfo() on platforms that don't have it.
+ *
+ * We also supply getnameinfo() here, assuming that the platform will have
+ * it if and only if it has getaddrinfo(). If this proves false on some
+ * platform, we'll need to split this file and provide a separate configure
+ * test for getnameinfo().
+ *
+ * Copyright (c) 2003-2007, PostgreSQL Global Development Group
+ *
+ * Copyright (C) 2007 Jeremy Allison.
+ * Modified to return multiple IPv4 addresses for Samba.
+ *
+ *-------------------------------------------------------------------------
+ */
+
+#include "replace.h"
+#include "system/network.h"
+
+#ifndef SMB_MALLOC
+#define SMB_MALLOC(s) malloc(s)
+#endif
+
+#ifndef SMB_STRDUP
+#define SMB_STRDUP(s) strdup(s)
+#endif
+
+static int check_hostent_err(struct hostent *hp)
+{
+ if (!hp) {
+ switch (h_errno) {
+ case HOST_NOT_FOUND:
+ case NO_DATA:
+ return EAI_NONAME;
+ case TRY_AGAIN:
+ return EAI_AGAIN;
+ case NO_RECOVERY:
+ default:
+ return EAI_FAIL;
+ }
+ }
+ if (!hp->h_name || hp->h_addrtype != AF_INET) {
+ return EAI_FAIL;
+ }
+ return 0;
+}
+
+static char *canon_name_from_hostent(struct hostent *hp,
+ int *perr)
+{
+ char *ret = NULL;
+
+ *perr = check_hostent_err(hp);
+ if (*perr) {
+ return NULL;
+ }
+ ret = SMB_STRDUP(hp->h_name);
+ if (!ret) {
+ *perr = EAI_MEMORY;
+ }
+ return ret;
+}
+
+static char *get_my_canon_name(int *perr)
+{
+ char name[HOST_NAME_MAX+1];
+
+ if (gethostname(name, HOST_NAME_MAX) == -1) {
+ *perr = EAI_FAIL;
+ return NULL;
+ }
+ /* Ensure null termination. */
+ name[HOST_NAME_MAX] = '\0';
+ return canon_name_from_hostent(gethostbyname(name), perr);
+}
+
+static char *get_canon_name_from_addr(struct in_addr ip,
+ int *perr)
+{
+ return canon_name_from_hostent(
+ gethostbyaddr(&ip, sizeof(ip), AF_INET),
+ perr);
+}
+
+static struct addrinfo *alloc_entry(const struct addrinfo *hints,
+ struct in_addr ip,
+ unsigned short port)
+{
+ struct sockaddr_in *psin = NULL;
+ struct addrinfo *ai = SMB_MALLOC(sizeof(*ai));
+
+ if (!ai) {
+ return NULL;
+ }
+ memset(ai, '\0', sizeof(*ai));
+
+ psin = SMB_MALLOC(sizeof(*psin));
+ if (!psin) {
+ free(ai);
+ return NULL;
+ }
+
+ memset(psin, '\0', sizeof(*psin));
+
+ psin->sin_family = AF_INET;
+ psin->sin_port = htons(port);
+ psin->sin_addr = ip;
+
+ ai->ai_flags = 0;
+ ai->ai_family = AF_INET;
+ ai->ai_socktype = hints->ai_socktype;
+ ai->ai_protocol = hints->ai_protocol;
+ ai->ai_addrlen = sizeof(*psin);
+ ai->ai_addr = (struct sockaddr *) psin;
+ ai->ai_canonname = NULL;
+ ai->ai_next = NULL;
+
+ return ai;
+}
+
+/*
+ * get address info for a single ipv4 address.
+ *
+ * Bugs: - servname can only be a number, not text.
+ */
+
+static int getaddr_info_single_addr(const char *service,
+ uint32_t addr,
+ const struct addrinfo *hints,
+ struct addrinfo **res)
+{
+
+ struct addrinfo *ai = NULL;
+ struct in_addr ip;
+ unsigned short port = 0;
+
+ if (service) {
+ port = (unsigned short)atoi(service);
+ }
+ ip.s_addr = htonl(addr);
+
+ ai = alloc_entry(hints, ip, port);
+ if (!ai) {
+ return EAI_MEMORY;
+ }
+
+ /* If we're asked for the canonical name,
+ * make sure it returns correctly. */
+ if (!(hints->ai_flags & AI_NUMERICSERV) &&
+ hints->ai_flags & AI_CANONNAME) {
+ int err;
+ if (addr == INADDR_LOOPBACK || addr == INADDR_ANY) {
+ ai->ai_canonname = get_my_canon_name(&err);
+ } else {
+ ai->ai_canonname =
+ get_canon_name_from_addr(ip,&err);
+ }
+ if (ai->ai_canonname == NULL) {
+ freeaddrinfo(ai);
+ return err;
+ }
+ }
+
+ *res = ai;
+ return 0;
+}
+
+/*
+ * get address info for multiple ipv4 addresses.
+ *
+ * Bugs: - servname can only be a number, not text.
+ */
+
+static int getaddr_info_name(const char *node,
+ const char *service,
+ const struct addrinfo *hints,
+ struct addrinfo **res)
+{
+ struct addrinfo *listp = NULL, *prevp = NULL;
+ char **pptr = NULL;
+ int err;
+ struct hostent *hp = NULL;
+ unsigned short port = 0;
+
+ if (service) {
+ port = (unsigned short)atoi(service);
+ }
+
+ hp = gethostbyname(node);
+ err = check_hostent_err(hp);
+ if (err) {
+ return err;
+ }
+
+ for(pptr = hp->h_addr_list; *pptr; pptr++) {
+ struct in_addr ip = *(struct in_addr *)*pptr;
+ struct addrinfo *ai = alloc_entry(hints, ip, port);
+
+ if (!ai) {
+ freeaddrinfo(listp);
+ return EAI_MEMORY;
+ }
+
+ if (!listp) {
+ listp = ai;
+ prevp = ai;
+ ai->ai_canonname = SMB_STRDUP(hp->h_name);
+ if (!ai->ai_canonname) {
+ freeaddrinfo(listp);
+ return EAI_MEMORY;
+ }
+ } else {
+ prevp->ai_next = ai;
+ prevp = ai;
+ }
+ }
+ *res = listp;
+ return 0;
+}
+
+/*
+ * get address info for ipv4 sockets.
+ *
+ * Bugs: - servname can only be a number, not text.
+ */
+
+int rep_getaddrinfo(const char *node,
+ const char *service,
+ const struct addrinfo * hintp,
+ struct addrinfo ** res)
+{
+ struct addrinfo hints;
+
+ /* Setup the hints struct. */
+ if (hintp == NULL) {
+ memset(&hints, 0, sizeof(hints));
+ hints.ai_family = AF_INET;
+ hints.ai_socktype = SOCK_STREAM;
+ } else {
+ memcpy(&hints, hintp, sizeof(hints));
+ }
+
+ if (hints.ai_family != AF_INET && hints.ai_family != AF_UNSPEC) {
+ return EAI_FAMILY;
+ }
+
+ if (hints.ai_socktype == 0) {
+ hints.ai_socktype = SOCK_STREAM;
+ }
+
+ if (!node && !service) {
+ return EAI_NONAME;
+ }
+
+ if (node) {
+ if (node[0] == '\0') {
+ return getaddr_info_single_addr(service,
+ INADDR_ANY,
+ &hints,
+ res);
+ } else if (hints.ai_flags & AI_NUMERICHOST) {
+ struct in_addr ip;
+ if (!inet_aton(node, &ip)) {
+ return EAI_FAIL;
+ }
+ return getaddr_info_single_addr(service,
+ ntohl(ip.s_addr),
+ &hints,
+ res);
+ } else {
+ return getaddr_info_name(node,
+ service,
+ &hints,
+ res);
+ }
+ } else if (hints.ai_flags & AI_PASSIVE) {
+ return getaddr_info_single_addr(service,
+ INADDR_ANY,
+ &hints,
+ res);
+ }
+ return getaddr_info_single_addr(service,
+ INADDR_LOOPBACK,
+ &hints,
+ res);
+}
+
+
+void rep_freeaddrinfo(struct addrinfo *res)
+{
+ struct addrinfo *next = NULL;
+
+ for (;res; res = next) {
+ next = res->ai_next;
+ if (res->ai_canonname) {
+ free(res->ai_canonname);
+ }
+ if (res->ai_addr) {
+ free(res->ai_addr);
+ }
+ free(res);
+ }
+}
+
+
+const char *rep_gai_strerror(int errcode)
+{
+#ifdef HAVE_HSTRERROR
+ int hcode;
+
+ switch (errcode)
+ {
+ case EAI_NONAME:
+ hcode = HOST_NOT_FOUND;
+ break;
+ case EAI_AGAIN:
+ hcode = TRY_AGAIN;
+ break;
+ case EAI_FAIL:
+ default:
+ hcode = NO_RECOVERY;
+ break;
+ }
+
+ return hstrerror(hcode);
+#else /* !HAVE_HSTRERROR */
+
+ switch (errcode)
+ {
+ case EAI_NONAME:
+ return "Unknown host";
+ case EAI_AGAIN:
+ return "Host name lookup failure";
+#ifdef EAI_BADFLAGS
+ case EAI_BADFLAGS:
+ return "Invalid argument";
+#endif
+#ifdef EAI_FAMILY
+ case EAI_FAMILY:
+ return "Address family not supported";
+#endif
+#ifdef EAI_MEMORY
+ case EAI_MEMORY:
+ return "Not enough memory";
+#endif
+#ifdef EAI_NODATA
+ case EAI_NODATA:
+ return "No host data of that type was found";
+#endif
+#ifdef EAI_SERVICE
+ case EAI_SERVICE:
+ return "Class type not found";
+#endif
+#ifdef EAI_SOCKTYPE
+ case EAI_SOCKTYPE:
+ return "Socket type not supported";
+#endif
+ default:
+ return "Unknown server error";
+ }
+#endif /* HAVE_HSTRERROR */
+}
+
+static int gethostnameinfo(const struct sockaddr *sa,
+ char *node,
+ size_t nodelen,
+ int flags)
+{
+ int ret = -1;
+ char *p = NULL;
+
+ if (!(flags & NI_NUMERICHOST)) {
+ struct hostent *hp = gethostbyaddr(
+ &((struct sockaddr_in *)sa)->sin_addr,
+ sizeof(struct in_addr),
+ sa->sa_family);
+ ret = check_hostent_err(hp);
+ if (ret == 0) {
+ /* Name looked up successfully. */
+ ret = snprintf(node, nodelen, "%s", hp->h_name);
+ if (ret < 0 || (size_t)ret >= nodelen) {
+ return EAI_MEMORY;
+ }
+ if (flags & NI_NOFQDN) {
+ p = strchr(node,'.');
+ if (p) {
+ *p = '\0';
+ }
+ }
+ return 0;
+ }
+
+ if (flags & NI_NAMEREQD) {
+ /* If we require a name and didn't get one,
+ * automatically fail. */
+ return ret;
+ }
+ /* Otherwise just fall into the numeric host code... */
+ }
+ p = inet_ntoa(((struct sockaddr_in *)sa)->sin_addr);
+ ret = snprintf(node, nodelen, "%s", p);
+ if (ret < 0 || (size_t)ret >= nodelen) {
+ return EAI_MEMORY;
+ }
+ return 0;
+}
+
+static int getservicenameinfo(const struct sockaddr *sa,
+ char *service,
+ size_t servicelen,
+ int flags)
+{
+ int ret = -1;
+ int port = ntohs(((struct sockaddr_in *)sa)->sin_port);
+
+ if (!(flags & NI_NUMERICSERV)) {
+ struct servent *se = getservbyport(
+ port,
+ (flags & NI_DGRAM) ? "udp" : "tcp");
+ if (se && se->s_name) {
+ /* Service name looked up successfully. */
+ ret = snprintf(service, servicelen, "%s", se->s_name);
+ if (ret < 0 || (size_t)ret >= servicelen) {
+ return EAI_MEMORY;
+ }
+ return 0;
+ }
+ /* Otherwise just fall into the numeric service code... */
+ }
+ ret = snprintf(service, servicelen, "%d", port);
+ if (ret < 0 || (size_t)ret >= servicelen) {
+ return EAI_MEMORY;
+ }
+ return 0;
+}
+
+/*
+ * Convert an ipv4 address to a hostname.
+ *
+ * Bugs: - No IPv6 support.
+ */
+int rep_getnameinfo(const struct sockaddr *sa, socklen_t salen,
+ char *node, size_t nodelen,
+ char *service, size_t servicelen, int flags)
+{
+
+ /* Invalid arguments. */
+ if (sa == NULL || (node == NULL && service == NULL)) {
+ return EAI_FAIL;
+ }
+
+ if (sa->sa_family != AF_INET) {
+ return EAI_FAIL;
+ }
+
+ if (salen < sizeof(struct sockaddr_in)) {
+ return EAI_FAIL;
+ }
+
+ if (node) {
+ return gethostnameinfo(sa, node, nodelen, flags);
+ }
+
+ if (service) {
+ return getservicenameinfo(sa, service, servicelen, flags);
+ }
+ return 0;
+}
diff --git a/lib/replace/getaddrinfo.h b/lib/replace/getaddrinfo.h
new file mode 100644
index 0000000000..cf040da2db
--- /dev/null
+++ b/lib/replace/getaddrinfo.h
@@ -0,0 +1,91 @@
+/*
+PostgreSQL Database Management System
+(formerly known as Postgres, then as Postgres95)
+
+Portions Copyright (c) 1996-2005, The PostgreSQL Global Development Group
+
+Portions Copyright (c) 1994, The Regents of the University of California
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose, without fee, and without a written agreement
+is hereby granted, provided that the above copyright notice and this paragraph
+and the following two paragraphs appear in all copies.
+
+IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
+DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING
+LOST PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION,
+EVEN IF THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGE.
+
+THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
+INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATIONS
+TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+
+*/
+
+/*-------------------------------------------------------------------------
+ *
+ * getaddrinfo.h
+ * Support getaddrinfo() on platforms that don't have it.
+ *
+ * Note: we use our own routines on platforms that don't HAVE_STRUCT_ADDRINFO,
+ * whether or not the library routine getaddrinfo() can be found. This
+ * policy is needed because on some platforms a manually installed libbind.a
+ * may provide getaddrinfo(), yet the system headers may not provide the
+ * struct definitions needed to call it. To avoid conflict with the libbind
+ * definition in such cases, we rename our routines to pg_xxx() via macros.
+ *
+
+in lib/replace we use rep_xxx()
+
+ * This code will also work on platforms where struct addrinfo is defined
+ * in the system headers but no getaddrinfo() can be located.
+ *
+ * Copyright (c) 2003-2007, PostgreSQL Global Development Group
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef GETADDRINFO_H
+#define GETADDRINFO_H
+
+#ifndef HAVE_GETADDRINFO
+
+/* Rename private copies per comments above */
+#ifdef getaddrinfo
+#undef getaddrinfo
+#endif
+#define getaddrinfo rep_getaddrinfo
+#define HAVE_GETADDRINFO
+
+#ifdef freeaddrinfo
+#undef freeaddrinfo
+#endif
+#define freeaddrinfo rep_freeaddrinfo
+#define HAVE_FREEADDRINFO
+
+#ifdef gai_strerror
+#undef gai_strerror
+#endif
+#define gai_strerror rep_gai_strerror
+#define HAVE_GAI_STRERROR
+
+#ifdef getnameinfo
+#undef getnameinfo
+#endif
+#define getnameinfo rep_getnameinfo
+#ifndef HAVE_GETNAMEINFO
+#define HAVE_GETNAMEINFO
+#endif
+
+extern int rep_getaddrinfo(const char *node, const char *service,
+ const struct addrinfo * hints, struct addrinfo ** res);
+extern void rep_freeaddrinfo(struct addrinfo * res);
+extern const char *rep_gai_strerror(int errcode);
+extern int rep_getnameinfo(const struct sockaddr * sa, socklen_t salen,
+ char *node, size_t nodelen,
+ char *service, size_t servicelen, int flags);
+#endif /* HAVE_GETADDRINFO */
+
+#endif /* GETADDRINFO_H */
diff --git a/lib/replace/getifaddrs.c b/lib/replace/getifaddrs.c
new file mode 100644
index 0000000000..f6f0ec080c
--- /dev/null
+++ b/lib/replace/getifaddrs.c
@@ -0,0 +1,361 @@
+/*
+ Unix SMB/CIFS implementation.
+ Samba utility functions
+ Copyright (C) Andrew Tridgell 1998
+ Copyright (C) Jeremy Allison 2007
+ Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#define SOCKET_WRAPPER_NOT_REPLACE
+
+#include "replace.h"
+#include "system/network.h"
+
+#include <unistd.h>
+#include <stdio.h>
+#include <sys/types.h>
+
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+
+#ifndef SIOCGIFCONF
+#ifdef HAVE_SYS_SOCKIO_H
+#include <sys/sockio.h>
+#endif
+#endif
+
+#ifdef HAVE_IFACE_GETIFADDRS
+#define _FOUND_IFACE_ANY
+#else
+
+void rep_freeifaddrs(struct ifaddrs *ifp)
+{
+ if (ifp != NULL) {
+ free(ifp->ifa_name);
+ free(ifp->ifa_addr);
+ free(ifp->ifa_netmask);
+ free(ifp->ifa_dstaddr);
+ freeifaddrs(ifp->ifa_next);
+ free(ifp);
+ }
+}
+
+static struct sockaddr *sockaddr_dup(struct sockaddr *sa)
+{
+ struct sockaddr *ret;
+ socklen_t socklen;
+#ifdef HAVE_SOCKADDR_SA_LEN
+ socklen = sa->sa_len;
+#else
+ socklen = sizeof(struct sockaddr_storage);
+#endif
+ ret = calloc(1, socklen);
+ if (ret == NULL)
+ return NULL;
+ memcpy(ret, sa, socklen);
+ return ret;
+}
+#endif
+
+#if HAVE_IFACE_IFCONF
+
+/* this works for Linux 2.2, Solaris 2.5, SunOS4, HPUX 10.20, OSF1
+ V4.0, Ultrix 4.4, SCO Unix 3.2, IRIX 6.4 and FreeBSD 3.2.
+
+ It probably also works on any BSD style system. */
+
+int rep_getifaddrs(struct ifaddrs **ifap)
+{
+ struct ifconf ifc;
+ char buff[8192];
+ int fd, i, n;
+ struct ifreq *ifr=NULL;
+ struct in_addr ipaddr;
+ struct in_addr nmask;
+ char *iname;
+ struct ifaddrs *curif;
+ struct ifaddrs *lastif = NULL;
+
+ *ifap = NULL;
+
+ if ((fd = socket(AF_INET, SOCK_DGRAM, 0)) == -1) {
+ return -1;
+ }
+
+ ifc.ifc_len = sizeof(buff);
+ ifc.ifc_buf = buff;
+
+ if (ioctl(fd, SIOCGIFCONF, &ifc) != 0) {
+ close(fd);
+ return -1;
+ }
+
+ ifr = ifc.ifc_req;
+
+ n = ifc.ifc_len / sizeof(struct ifreq);
+
+ /* Loop through interfaces, looking for given IP address */
+ for (i=n-1; i>=0; i--) {
+ if (ioctl(fd, SIOCGIFFLAGS, &ifr[i]) == -1) {
+ freeifaddrs(*ifap);
+ return -1;
+ }
+
+ curif = calloc(1, sizeof(struct ifaddrs));
+ curif->ifa_name = strdup(ifr[i].ifr_name);
+ curif->ifa_flags = ifr[i].ifr_flags;
+ curif->ifa_dstaddr = NULL;
+ curif->ifa_data = NULL;
+ curif->ifa_next = NULL;
+
+ curif->ifa_addr = NULL;
+ if (ioctl(fd, SIOCGIFADDR, &ifr[i]) != -1) {
+ curif->ifa_addr = sockaddr_dup(&ifr[i].ifr_addr);
+ }
+
+ curif->ifa_netmask = NULL;
+ if (ioctl(fd, SIOCGIFNETMASK, &ifr[i]) != -1) {
+ curif->ifa_netmask = sockaddr_dup(&ifr[i].ifr_addr);
+ }
+
+ if (lastif == NULL) {
+ *ifap = curif;
+ } else {
+ lastif->ifa_next = curif;
+ }
+ lastif = curif;
+ }
+
+ close(fd);
+
+ return 0;
+}
+
+#define _FOUND_IFACE_ANY
+#endif /* HAVE_IFACE_IFCONF */
+#ifdef HAVE_IFACE_IFREQ
+
+#ifndef I_STR
+#include <sys/stropts.h>
+#endif
+
+/****************************************************************************
+this should cover most of the streams based systems
+Thanks to Andrej.Borsenkow@mow.siemens.ru for several ideas in this code
+****************************************************************************/
+int rep_getifaddrs(struct ifaddrs **ifap)
+{
+ struct ifreq ifreq;
+ struct strioctl strioctl;
+ char buff[8192];
+ int fd, i, n;
+ struct ifreq *ifr=NULL;
+ struct in_addr ipaddr;
+ struct in_addr nmask;
+ char *iname;
+ struct ifaddrs *curif;
+ struct ifaddrs *lastif = NULL;
+
+ *ifap = NULL;
+
+ if ((fd = socket(AF_INET, SOCK_DGRAM, 0)) == -1) {
+ return -1;
+ }
+
+ strioctl.ic_cmd = SIOCGIFCONF;
+ strioctl.ic_dp = buff;
+ strioctl.ic_len = sizeof(buff);
+ if (ioctl(fd, I_STR, &strioctl) < 0) {
+ close(fd);
+ return -1;
+ }
+
+ /* we can ignore the possible sizeof(int) here as the resulting
+ number of interface structures won't change */
+ n = strioctl.ic_len / sizeof(struct ifreq);
+
+ /* we will assume that the kernel returns the length as an int
+ at the start of the buffer if the offered size is a
+ multiple of the structure size plus an int */
+ if (n*sizeof(struct ifreq) + sizeof(int) == strioctl.ic_len) {
+ ifr = (struct ifreq *)(buff + sizeof(int));
+ } else {
+ ifr = (struct ifreq *)buff;
+ }
+
+ /* Loop through interfaces */
+
+ for (i = 0; i<n; i++) {
+ ifreq = ifr[i];
+
+ curif = calloc(1, sizeof(struct ifaddrs));
+ if (lastif == NULL) {
+ *ifap = curif;
+ } else {
+ lastif->ifa_next = curif;
+ }
+
+ strioctl.ic_cmd = SIOCGIFFLAGS;
+ strioctl.ic_dp = (char *)&ifreq;
+ strioctl.ic_len = sizeof(struct ifreq);
+ if (ioctl(fd, I_STR, &strioctl) != 0) {
+ freeifaddrs(*ifap);
+ return -1;
+ }
+
+ curif->ifa_flags = ifreq.ifr_flags;
+
+ strioctl.ic_cmd = SIOCGIFADDR;
+ strioctl.ic_dp = (char *)&ifreq;
+ strioctl.ic_len = sizeof(struct ifreq);
+ if (ioctl(fd, I_STR, &strioctl) != 0) {
+ freeifaddrs(*ifap);
+ return -1;
+ }
+
+ curif->ifa_name = strdup(ifreq.ifr_name);
+ curif->ifa_addr = sockaddr_dup(&ifreq.ifr_addr);
+ curif->ifa_dstaddr = NULL;
+ curif->ifa_data = NULL;
+ curif->ifa_next = NULL;
+ curif->ifa_netmask = NULL;
+
+ strioctl.ic_cmd = SIOCGIFNETMASK;
+ strioctl.ic_dp = (char *)&ifreq;
+ strioctl.ic_len = sizeof(struct ifreq);
+ if (ioctl(fd, I_STR, &strioctl) != 0) {
+ freeifaddrs(*ifap);
+ return -1;
+ }
+
+ curif->ifa_netmask = sockaddr_dup(&ifreq.ifr_addr);
+
+ lastif = curif;
+ }
+
+ close(fd);
+
+ return 0;
+}
+
+#define _FOUND_IFACE_ANY
+#endif /* HAVE_IFACE_IFREQ */
+#ifdef HAVE_IFACE_AIX
+
+/****************************************************************************
+this one is for AIX (tested on 4.2)
+****************************************************************************/
+int rep_getifaddrs(struct ifaddrs **ifap)
+{
+ char buff[8192];
+ int fd, i;
+ struct ifconf ifc;
+ struct ifreq *ifr=NULL;
+ struct in_addr ipaddr;
+ struct in_addr nmask;
+ char *iname;
+ struct ifaddrs *curif;
+ struct ifaddrs *lastif = NULL;
+
+ *ifap = NULL;
+
+ if ((fd = socket(AF_INET, SOCK_DGRAM, 0)) == -1) {
+ return -1;
+ }
+
+ ifc.ifc_len = sizeof(buff);
+ ifc.ifc_buf = buff;
+
+ if (ioctl(fd, SIOCGIFCONF, &ifc) != 0) {
+ close(fd);
+ return -1;
+ }
+
+ ifr = ifc.ifc_req;
+
+ /* Loop through interfaces */
+ i = ifc.ifc_len;
+
+ while (i > 0) {
+ uint_t inc;
+
+ inc = ifr->ifr_addr.sa_len;
+
+ if (ioctl(fd, SIOCGIFADDR, ifr) != 0) {
+ freeaddrinfo(*ifap);
+ return -1;
+ }
+
+ curif = calloc(1, sizeof(struct ifaddrs));
+ if (lastif == NULL) {
+ *ifap = curif;
+ } else {
+ lastif->ifa_next = curif;
+ }
+
+ curif->ifa_name = strdup(ifr->ifr_name);
+ curif->ifa_addr = sockaddr_dup(&ifr->ifr_addr);
+ curif->ifa_dstaddr = NULL;
+ curif->ifa_data = NULL;
+ curif->ifa_netmask = NULL;
+ curif->ifa_next = NULL;
+
+ if (ioctl(fd, SIOCGIFFLAGS, ifr) != 0) {
+ freeaddrinfo(*ifap);
+ return -1;
+ }
+
+ curif->ifa_flags = ifr->ifr_flags;
+
+ if (ioctl(fd, SIOCGIFNETMASK, ifr) != 0) {
+ freeaddrinfo(*ifap);
+ return -1;
+ }
+
+ curif->ifa_netmask = sockaddr_dup(&ifr->ifr_addr);
+
+ lastif = curif;
+
+ next:
+ /*
+ * Patch from Archie Cobbs (archie@whistle.com). The
+ * addresses in the SIOCGIFCONF interface list have a
+ * minimum size. Usually this doesn't matter, but if
+ * your machine has tunnel interfaces, etc. that have
+ * a zero length "link address", this does matter. */
+
+ if (inc < sizeof(ifr->ifr_addr))
+ inc = sizeof(ifr->ifr_addr);
+ inc += IFNAMSIZ;
+
+ ifr = (struct ifreq*) (((char*) ifr) + inc);
+ i -= inc;
+ }
+
+ close(fd);
+ return 0;
+}
+
+#define _FOUND_IFACE_ANY
+#endif /* HAVE_IFACE_AIX */
+#ifndef _FOUND_IFACE_ANY
+int rep_getifaddrs(struct ifaddrs **ifap)
+{
+ errno = ENOSYS;
+ return -1;
+}
+#endif
diff --git a/lib/replace/getpass.c b/lib/replace/getpass.c
new file mode 100644
index 0000000000..0be618fc91
--- /dev/null
+++ b/lib/replace/getpass.c
@@ -0,0 +1,222 @@
+/* Copyright (C) 1992-1998 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public License as
+published by the Free Software Foundation; either version 3 of the
+License, or (at your option) any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with the GNU C Library; see the file COPYING.LIB. If
+not, see <http://www.gnu.org/licenses/>. */
+
+/* Modified to use with samba by Jeremy Allison, 8th July 1995. */
+
+#include "replace.h"
+#include "system/filesys.h"
+#include "system/wait.h"
+#include "system/terminal.h"
+#include "system/passwd.h"
+
+/*
+ * Define additional missing types
+ */
+#ifndef HAVE_SIG_ATOMIC_T_TYPE
+typedef int sig_atomic_t;
+#endif
+
+#ifndef SIGCLD
+#define SIGCLD SIGCHLD
+#endif
+
+#ifndef SIGNAL_CAST
+#define SIGNAL_CAST (RETSIGTYPE (*)(int))
+#endif
+
+#ifdef SYSV_TERMIO
+
+/* SYSTEM V TERMIO HANDLING */
+
+static struct termio t;
+
+#define ECHO_IS_ON(t) ((t).c_lflag & ECHO)
+#define TURN_ECHO_OFF(t) ((t).c_lflag &= ~ECHO)
+#define TURN_ECHO_ON(t) ((t).c_lflag |= ECHO)
+
+#ifndef TCSAFLUSH
+#define TCSAFLUSH 1
+#endif
+
+#ifndef TCSANOW
+#define TCSANOW 0
+#endif
+
+static int tcgetattr(int fd, struct termio *_t)
+{
+ return ioctl(fd, TCGETA, _t);
+}
+
+static int tcsetattr(int fd, int flags, struct termio *_t)
+{
+ if(flags & TCSAFLUSH)
+ ioctl(fd, TCFLSH, TCIOFLUSH);
+ return ioctl(fd, TCSETS, _t);
+}
+
+#elif !defined(TCSAFLUSH)
+
+/* BSD TERMIO HANDLING */
+
+static struct sgttyb t;
+
+#define ECHO_IS_ON(t) ((t).sg_flags & ECHO)
+#define TURN_ECHO_OFF(t) ((t).sg_flags &= ~ECHO)
+#define TURN_ECHO_ON(t) ((t).sg_flags |= ECHO)
+
+#define TCSAFLUSH 1
+#define TCSANOW 0
+
+static int tcgetattr(int fd, struct sgttyb *_t)
+{
+ return ioctl(fd, TIOCGETP, (char *)_t);
+}
+
+static int tcsetattr(int fd, int flags, struct sgttyb *_t)
+{
+ return ioctl(fd, TIOCSETP, (char *)_t);
+}
+
+#else /* POSIX TERMIO HANDLING */
+#define ECHO_IS_ON(t) ((t).c_lflag & ECHO)
+#define TURN_ECHO_OFF(t) ((t).c_lflag &= ~ECHO)
+#define TURN_ECHO_ON(t) ((t).c_lflag |= ECHO)
+
+static struct termios t;
+#endif /* SYSV_TERMIO */
+
+static void catch_signal(int signum,void (*handler)(int ))
+{
+#ifdef HAVE_SIGACTION
+ struct sigaction act;
+ struct sigaction oldact;
+
+ memset(&act, 0, sizeof(act));
+
+ act.sa_handler = handler;
+#ifdef SA_RESTART
+ /*
+ * We *want* SIGALRM to interrupt a system call.
+ */
+ if(signum != SIGALRM)
+ act.sa_flags = SA_RESTART;
+#endif
+ sigemptyset(&act.sa_mask);
+ sigaddset(&act.sa_mask,signum);
+ sigaction(signum,&act,&oldact);
+#else /* !HAVE_SIGACTION */
+ /* FIXME: need to handle sigvec and systems with broken signal() */
+ signal(signum, handler);
+#endif
+}
+
+static sig_atomic_t gotintr;
+static int in_fd = -1;
+
+/***************************************************************
+ Signal function to tell us were ^C'ed.
+****************************************************************/
+
+static void gotintr_sig(void)
+{
+ gotintr = 1;
+ if (in_fd != -1)
+ close(in_fd); /* Safe way to force a return. */
+ in_fd = -1;
+}
+
+char *rep_getpass(const char *prompt)
+{
+ FILE *in, *out;
+ int echo_off;
+ static char buf[256];
+ static size_t bufsize = sizeof(buf);
+ size_t nread;
+
+ /* Catch problematic signals */
+ catch_signal(SIGINT, SIGNAL_CAST gotintr_sig);
+
+ /* Try to write to and read from the terminal if we can.
+ If we can't open the terminal, use stderr and stdin. */
+
+ in = fopen ("/dev/tty", "w+");
+ if (in == NULL) {
+ in = stdin;
+ out = stderr;
+ } else {
+ out = in;
+ }
+
+ setvbuf(in, NULL, _IONBF, 0);
+
+ /* Turn echoing off if it is on now. */
+
+ if (tcgetattr (fileno (in), &t) == 0) {
+ if (ECHO_IS_ON(t)) {
+ TURN_ECHO_OFF(t);
+ echo_off = tcsetattr (fileno (in), TCSAFLUSH, &t) == 0;
+ TURN_ECHO_ON(t);
+ } else {
+ echo_off = 0;
+ }
+ } else {
+ echo_off = 0;
+ }
+
+ /* Write the prompt. */
+ fputs(prompt, out);
+ fflush(out);
+
+ /* Read the password. */
+ buf[0] = 0;
+ if (!gotintr) {
+ in_fd = fileno(in);
+ if (fgets(buf, bufsize, in) == NULL) {
+ buf[0] = 0;
+ }
+ }
+ nread = strlen(buf);
+ if (nread) {
+ if (buf[nread - 1] == '\n')
+ buf[nread - 1] = '\0';
+ }
+
+ /* Restore echoing. */
+ if (echo_off) {
+ if (gotintr && in_fd == -1) {
+ in = fopen ("/dev/tty", "w+");
+ }
+ if (in != NULL)
+ tcsetattr (fileno (in), TCSANOW, &t);
+ }
+
+ fprintf(out, "\n");
+ fflush(out);
+
+ if (in && in != stdin) /* We opened the terminal; now close it. */
+ fclose(in);
+
+ /* Catch problematic signals */
+ catch_signal(SIGINT, SIGNAL_CAST SIG_DFL);
+
+ if (gotintr) {
+ printf("Interupted by signal.\n");
+ fflush(stdout);
+ exit(1);
+ }
+ return buf;
+}
diff --git a/lib/replace/getpass.m4 b/lib/replace/getpass.m4
new file mode 100644
index 0000000000..b93817f9d3
--- /dev/null
+++ b/lib/replace/getpass.m4
@@ -0,0 +1,24 @@
+AC_CHECK_FUNC(getpass, libreplace_cv_HAVE_GETPASS=yes)
+AC_CHECK_FUNC(getpassphrase, libreplace_cv_HAVE_GETPASSPHRASE=yes)
+if test x"$libreplace_cv_HAVE_GETPASS" = x"yes" -a x"$libreplace_cv_HAVE_GETPASSPHRASE" = x"yes"; then
+ AC_DEFINE(REPLACE_GETPASS_BY_GETPASSPHRASE, 1, [getpass returns <9 chars where getpassphrase returns <265 chars])
+ AC_DEFINE(REPLACE_GETPASS,1,[Whether getpass should be replaced])
+ LIBREPLACEOBJ="${LIBREPLACEOBJ} getpass.o"
+else
+
+AC_CACHE_CHECK([whether getpass should be replaced],libreplace_cv_REPLACE_GETPASS,[
+SAVE_CPPFLAGS="$CPPFLAGS"
+CPPFLAGS="$CPPFLAGS -I$libreplacedir/"
+AC_TRY_COMPILE([
+#include "confdefs.h"
+#define NO_CONFIG_H
+#include "$libreplacedir/getpass.c"
+],[],libreplace_cv_REPLACE_GETPASS=yes,libreplace_cv_REPLACE_GETPASS=no)
+CPPFLAGS="$SAVE_CPPFLAGS"
+])
+if test x"$libreplace_cv_REPLACE_GETPASS" = x"yes"; then
+ AC_DEFINE(REPLACE_GETPASS,1,[Whether getpass should be replaced])
+ LIBREPLACEOBJ="${LIBREPLACEOBJ} getpass.o"
+fi
+
+fi
diff --git a/lib/replace/inet_aton.c b/lib/replace/inet_aton.c
new file mode 100644
index 0000000000..c6b3bb11a7
--- /dev/null
+++ b/lib/replace/inet_aton.c
@@ -0,0 +1,33 @@
+/*
+ * Unix SMB/CIFS implementation.
+ * replacement functions
+ * Copyright (C) Michael Adam <obnox@samba.org> 2008
+ *
+ * ** NOTE! The following LGPL license applies to the replace
+ * ** library. This does NOT imply that all of Samba is released
+ * ** under the LGPL
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "replace.h"
+#include "system/network.h"
+
+/**
+ * We know that we have inet_pton from earlier libreplace checks.
+ */
+int rep_inet_aton(const char *src, struct in_addr *dst)
+{
+ return (inet_pton(AF_INET, src, dst) > 0) ? 1 : 0;
+}
diff --git a/lib/replace/inet_ntoa.c b/lib/replace/inet_ntoa.c
new file mode 100644
index 0000000000..e3b80ebef8
--- /dev/null
+++ b/lib/replace/inet_ntoa.c
@@ -0,0 +1,39 @@
+/*
+ * Unix SMB/CIFS implementation.
+ * replacement routines for broken systems
+ * Copyright (C) Andrew Tridgell 2003
+ * Copyright (C) Michael Adam 2008
+ *
+ * ** NOTE! The following LGPL license applies to the replace
+ * ** library. This does NOT imply that all of Samba is released
+ * ** under the LGPL
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "replace.h"
+#include "system/network.h"
+
+/**
+ * NOTE: this is not thread safe, but it can't be, either
+ * since it returns a pointer to static memory.
+ */
+char *rep_inet_ntoa(struct in_addr ip)
+{
+ uint8_t *p = (uint8_t *)&ip.s_addr;
+ static char buf[18];
+ slprintf(buf, 17, "%d.%d.%d.%d",
+ (int)p[0], (int)p[1], (int)p[2], (int)p[3]);
+ return buf;
+}
diff --git a/lib/replace/inet_ntop.c b/lib/replace/inet_ntop.c
new file mode 100644
index 0000000000..fb3d8e90c8
--- /dev/null
+++ b/lib/replace/inet_ntop.c
@@ -0,0 +1,191 @@
+/*
+ * Copyright (C) 1996-2001 Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
+ * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
+ * INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+
+#include "replace.h"
+#include "system/network.h"
+
+#define NS_INT16SZ 2
+#define NS_IN6ADDRSZ 16
+
+/*
+ * WARNING: Don't even consider trying to compile this on a system where
+ * sizeof(int) < 4. sizeof(int) > 4 is fine; all the world's not a VAX.
+ */
+
+static const char *inet_ntop4(const unsigned char *src, char *dst,
+ socklen_t size);
+
+#ifdef AF_INET6
+static const char *inet_ntop6(const unsigned char *src, char *dst,
+ socklen_t size);
+#endif
+
+/* char *
+ * isc_net_ntop(af, src, dst, size)
+ * convert a network format address to presentation format.
+ * return:
+ * pointer to presentation format address (`dst'), or NULL (see errno).
+ * author:
+ * Paul Vixie, 1996.
+ */
+const char *
+rep_inet_ntop(int af, const void *src, char *dst, socklen_t size)
+{
+ switch (af) {
+ case AF_INET:
+ return (inet_ntop4(src, dst, size));
+#ifdef AF_INET6
+ case AF_INET6:
+ return (inet_ntop6(src, dst, size));
+#endif
+ default:
+ errno = EAFNOSUPPORT;
+ return (NULL);
+ }
+ /* NOTREACHED */
+}
+
+/* const char *
+ * inet_ntop4(src, dst, size)
+ * format an IPv4 address
+ * return:
+ * `dst' (as a const)
+ * notes:
+ * (1) uses no statics
+ * (2) takes a unsigned char* not an in_addr as input
+ * author:
+ * Paul Vixie, 1996.
+ */
+static const char *
+inet_ntop4(const unsigned char *src, char *dst, socklen_t size)
+{
+ static const char *fmt = "%u.%u.%u.%u";
+ char tmp[sizeof "255.255.255.255"];
+ size_t len;
+
+ len = snprintf(tmp, sizeof tmp, fmt, src[0], src[1], src[2], src[3]);
+ if (len >= size) {
+ errno = ENOSPC;
+ return (NULL);
+ }
+ memcpy(dst, tmp, len + 1);
+
+ return (dst);
+}
+
+/* const char *
+ * isc_inet_ntop6(src, dst, size)
+ * convert IPv6 binary address into presentation (printable) format
+ * author:
+ * Paul Vixie, 1996.
+ */
+#ifdef AF_INET6
+static const char *
+inet_ntop6(const unsigned char *src, char *dst, socklen_t size)
+{
+ /*
+ * Note that int32_t and int16_t need only be "at least" large enough
+ * to contain a value of the specified size. On some systems, like
+ * Crays, there is no such thing as an integer variable with 16 bits.
+ * Keep this in mind if you think this function should have been coded
+ * to use pointer overlays. All the world's not a VAX.
+ */
+ char tmp[sizeof "ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255"], *tp;
+ struct { int base, len; } best, cur;
+ unsigned int words[NS_IN6ADDRSZ / NS_INT16SZ];
+ int i, inc;
+
+ /*
+ * Preprocess:
+ * Copy the input (bytewise) array into a wordwise array.
+ * Find the longest run of 0x00's in src[] for :: shorthanding.
+ */
+ memset(words, '\0', sizeof words);
+ for (i = 0; i < NS_IN6ADDRSZ; i++)
+ words[i / 2] |= (src[i] << ((1 - (i % 2)) << 3));
+ best.base = -1;
+ best.len = 0;
+ cur.base = -1;
+ cur.len = 0;
+ for (i = 0; i < (NS_IN6ADDRSZ / NS_INT16SZ); i++) {
+ if (words[i] == 0) {
+ if (cur.base == -1)
+ cur.base = i, cur.len = 1;
+ else
+ cur.len++;
+ } else {
+ if (cur.base != -1) {
+ if (best.base == -1 || cur.len > best.len)
+ best = cur;
+ cur.base = -1;
+ }
+ }
+ }
+ if (cur.base != -1) {
+ if (best.base == -1 || cur.len > best.len)
+ best = cur;
+ }
+ if (best.base != -1 && best.len < 2)
+ best.base = -1;
+
+ /*
+ * Format the result.
+ */
+ tp = tmp;
+ for (i = 0; i < (NS_IN6ADDRSZ / NS_INT16SZ); i++) {
+ /* Are we inside the best run of 0x00's? */
+ if (best.base != -1 && i >= best.base &&
+ i < (best.base + best.len)) {
+ if (i == best.base)
+ *tp++ = ':';
+ continue;
+ }
+ /* Are we following an initial run of 0x00s or any real hex? */
+ if (i != 0)
+ *tp++ = ':';
+ /* Is this address an encapsulated IPv4? */
+ if (i == 6 && best.base == 0 &&
+ (best.len == 6 || (best.len == 5 && words[5] == 0xffff))) {
+ if (!inet_ntop4(src+12, tp, sizeof tmp - (tp - tmp)))
+ return (NULL);
+ tp += strlen(tp);
+ break;
+ }
+ inc = snprintf(tp, 5, "%x", words[i]);
+ if (inc >= 5) {
+ abort();
+ }
+ tp += inc;
+ }
+ /* Was it a trailing run of 0x00's? */
+ if (best.base != -1 && (best.base + best.len) ==
+ (NS_IN6ADDRSZ / NS_INT16SZ))
+ *tp++ = ':';
+ *tp++ = '\0';
+
+ /*
+ * Check for overflow, copy, and we're done.
+ */
+ if ((size_t)(tp - tmp) > size) {
+ errno = ENOSPC;
+ return (NULL);
+ }
+ memcpy(dst, tmp, tp - tmp);
+ return (dst);
+}
+#endif /* AF_INET6 */
diff --git a/lib/replace/inet_pton.c b/lib/replace/inet_pton.c
new file mode 100644
index 0000000000..80e4865ef4
--- /dev/null
+++ b/lib/replace/inet_pton.c
@@ -0,0 +1,213 @@
+/*
+ * Copyright (C) 1996-2001 Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
+ * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
+ * INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "replace.h"
+#include "system/network.h"
+
+#define NS_INT16SZ 2
+#define NS_INADDRSZ 4
+#define NS_IN6ADDRSZ 16
+
+/*
+ * WARNING: Don't even consider trying to compile this on a system where
+ * sizeof(int) < 4. sizeof(int) > 4 is fine; all the world's not a VAX.
+ */
+
+static int inet_pton4(const char *src, unsigned char *dst);
+#ifdef AF_INET6
+static int inet_pton6(const char *src, unsigned char *dst);
+#endif
+
+/* int
+ * inet_pton(af, src, dst)
+ * convert from presentation format (which usually means ASCII printable)
+ * to network format (which is usually some kind of binary format).
+ * return:
+ * 1 if the address was valid for the specified address family
+ * 0 if the address wasn't valid (`dst' is untouched in this case)
+ * -1 if some other error occurred (`dst' is untouched in this case, too)
+ * author:
+ * Paul Vixie, 1996.
+ */
+int
+rep_inet_pton(int af,
+ const char *src,
+ void *dst)
+{
+ switch (af) {
+ case AF_INET:
+ return (inet_pton4(src, dst));
+#ifdef AF_INET6
+ case AF_INET6:
+ return (inet_pton6(src, dst));
+#endif
+ default:
+ errno = EAFNOSUPPORT;
+ return (-1);
+ }
+ /* NOTREACHED */
+}
+
+/* int
+ * inet_pton4(src, dst)
+ * like inet_aton() but without all the hexadecimal and shorthand.
+ * return:
+ * 1 if `src' is a valid dotted quad, else 0.
+ * notice:
+ * does not touch `dst' unless it's returning 1.
+ * author:
+ * Paul Vixie, 1996.
+ */
+static int
+inet_pton4(src, dst)
+ const char *src;
+ unsigned char *dst;
+{
+ static const char digits[] = "0123456789";
+ int saw_digit, octets, ch;
+ unsigned char tmp[NS_INADDRSZ], *tp;
+
+ saw_digit = 0;
+ octets = 0;
+ *(tp = tmp) = 0;
+ while ((ch = *src++) != '\0') {
+ const char *pch;
+
+ if ((pch = strchr(digits, ch)) != NULL) {
+ unsigned int new = *tp * 10 + (pch - digits);
+
+ if (new > 255)
+ return (0);
+ *tp = new;
+ if (! saw_digit) {
+ if (++octets > 4)
+ return (0);
+ saw_digit = 1;
+ }
+ } else if (ch == '.' && saw_digit) {
+ if (octets == 4)
+ return (0);
+ *++tp = 0;
+ saw_digit = 0;
+ } else
+ return (0);
+ }
+ if (octets < 4)
+ return (0);
+ memcpy(dst, tmp, NS_INADDRSZ);
+ return (1);
+}
+
+/* int
+ * inet_pton6(src, dst)
+ * convert presentation level address to network order binary form.
+ * return:
+ * 1 if `src' is a valid [RFC1884 2.2] address, else 0.
+ * notice:
+ * (1) does not touch `dst' unless it's returning 1.
+ * (2) :: in a full address is silently ignored.
+ * credit:
+ * inspired by Mark Andrews.
+ * author:
+ * Paul Vixie, 1996.
+ */
+#ifdef AF_INET6
+static int
+inet_pton6(src, dst)
+ const char *src;
+ unsigned char *dst;
+{
+ static const char xdigits_l[] = "0123456789abcdef",
+ xdigits_u[] = "0123456789ABCDEF";
+ unsigned char tmp[NS_IN6ADDRSZ], *tp, *endp, *colonp;
+ const char *xdigits, *curtok;
+ int ch, saw_xdigit;
+ unsigned int val;
+
+ memset((tp = tmp), '\0', NS_IN6ADDRSZ);
+ endp = tp + NS_IN6ADDRSZ;
+ colonp = NULL;
+ /* Leading :: requires some special handling. */
+ if (*src == ':')
+ if (*++src != ':')
+ return (0);
+ curtok = src;
+ saw_xdigit = 0;
+ val = 0;
+ while ((ch = *src++) != '\0') {
+ const char *pch;
+
+ if ((pch = strchr((xdigits = xdigits_l), ch)) == NULL)
+ pch = strchr((xdigits = xdigits_u), ch);
+ if (pch != NULL) {
+ val <<= 4;
+ val |= (pch - xdigits);
+ if (val > 0xffff)
+ return (0);
+ saw_xdigit = 1;
+ continue;
+ }
+ if (ch == ':') {
+ curtok = src;
+ if (!saw_xdigit) {
+ if (colonp)
+ return (0);
+ colonp = tp;
+ continue;
+ }
+ if (tp + NS_INT16SZ > endp)
+ return (0);
+ *tp++ = (unsigned char) (val >> 8) & 0xff;
+ *tp++ = (unsigned char) val & 0xff;
+ saw_xdigit = 0;
+ val = 0;
+ continue;
+ }
+ if (ch == '.' && ((tp + NS_INADDRSZ) <= endp) &&
+ inet_pton4(curtok, tp) > 0) {
+ tp += NS_INADDRSZ;
+ saw_xdigit = 0;
+ break; /* '\0' was seen by inet_pton4(). */
+ }
+ return (0);
+ }
+ if (saw_xdigit) {
+ if (tp + NS_INT16SZ > endp)
+ return (0);
+ *tp++ = (unsigned char) (val >> 8) & 0xff;
+ *tp++ = (unsigned char) val & 0xff;
+ }
+ if (colonp != NULL) {
+ /*
+ * Since some memmove()'s erroneously fail to handle
+ * overlapping regions, we'll do the shift by hand.
+ */
+ const int n = tp - colonp;
+ int i;
+
+ for (i = 1; i <= n; i++) {
+ endp[- i] = colonp[n - i];
+ colonp[n - i] = 0;
+ }
+ tp = endp;
+ }
+ if (tp != endp)
+ return (0);
+ memcpy(dst, tmp, NS_IN6ADDRSZ);
+ return (1);
+}
+#endif
diff --git a/lib/replace/install-sh b/lib/replace/install-sh
new file mode 100755
index 0000000000..58719246f0
--- /dev/null
+++ b/lib/replace/install-sh
@@ -0,0 +1,238 @@
+#! /bin/sh
+#
+# install - install a program, script, or datafile
+# This comes from X11R5.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+#
+
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit="${DOITPROG-}"
+
+
+# put in absolute paths if you don't have them in your path; or use env. vars.
+
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+mkdirprog="${MKDIRPROG-mkdir}"
+
+transformbasename=""
+transform_arg=""
+instcmd="$mvprog"
+chmodcmd="$chmodprog 0755"
+chowncmd=""
+chgrpcmd=""
+stripcmd=""
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+src=""
+dst=""
+dir_arg=""
+
+while [ x"$1" != x ]; do
+ case $1 in
+ -c) instcmd="$cpprog"
+ shift
+ continue;;
+
+ -d) dir_arg=true
+ shift
+ continue;;
+
+ -m) chmodcmd="$chmodprog $2"
+ shift
+ shift
+ continue;;
+
+ -o) chowncmd="$chownprog $2"
+ shift
+ shift
+ continue;;
+
+ -g) chgrpcmd="$chgrpprog $2"
+ shift
+ shift
+ continue;;
+
+ -s) stripcmd="$stripprog"
+ shift
+ continue;;
+
+ -t=*) transformarg=`echo $1 | sed 's/-t=//'`
+ shift
+ continue;;
+
+ -b=*) transformbasename=`echo $1 | sed 's/-b=//'`
+ shift
+ continue;;
+
+ *) if [ x"$src" = x ]
+ then
+ src=$1
+ else
+ # this colon is to work around a 386BSD /bin/sh bug
+ :
+ dst=$1
+ fi
+ shift
+ continue;;
+ esac
+done
+
+if [ x"$src" = x ]
+then
+ echo "install: no input file specified"
+ exit 1
+else
+ true
+fi
+
+if [ x"$dir_arg" != x ]; then
+ dst=$src
+ src=""
+
+ if [ -d $dst ]; then
+ instcmd=:
+ else
+ instcmd=mkdir
+ fi
+else
+
+# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
+# might cause directories to be created, which would be especially bad
+# if $src (and thus $dsttmp) contains '*'.
+
+ if [ -f $src -o -d $src ]
+ then
+ true
+ else
+ echo "install: $src does not exist"
+ exit 1
+ fi
+
+ if [ x"$dst" = x ]
+ then
+ echo "install: no destination specified"
+ exit 1
+ else
+ true
+ fi
+
+# If destination is a directory, append the input filename; if your system
+# does not like double slashes in filenames, you may need to add some logic
+
+ if [ -d $dst ]
+ then
+ dst="$dst"/`basename $src`
+ else
+ true
+ fi
+fi
+
+## this sed command emulates the dirname command
+dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
+
+# Make sure that the destination directory exists.
+# this part is taken from Noah Friedman's mkinstalldirs script
+
+# Skip lots of stat calls in the usual case.
+if [ ! -d "$dstdir" ]; then
+defaultIFS='
+'
+IFS="${IFS-${defaultIFS}}"
+
+oIFS="${IFS}"
+# Some sh's can't handle IFS=/ for some reason.
+IFS='%'
+set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
+IFS="${oIFS}"
+
+pathcomp=''
+
+while [ $# -ne 0 ] ; do
+ pathcomp="${pathcomp}${1}"
+ shift
+
+ if [ ! -d "${pathcomp}" ] ;
+ then
+ $mkdirprog "${pathcomp}"
+ else
+ true
+ fi
+
+ pathcomp="${pathcomp}/"
+done
+fi
+
+if [ x"$dir_arg" != x ]
+then
+ $doit $instcmd $dst &&
+
+ if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
+ if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
+ if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
+ if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
+else
+
+# If we're going to rename the final executable, determine the name now.
+
+ if [ x"$transformarg" = x ]
+ then
+ dstfile=`basename $dst`
+ else
+ dstfile=`basename $dst $transformbasename |
+ sed $transformarg`$transformbasename
+ fi
+
+# don't allow the sed command to completely eliminate the filename
+
+ if [ x"$dstfile" = x ]
+ then
+ dstfile=`basename $dst`
+ else
+ true
+ fi
+
+# Make a temp file name in the proper directory.
+
+ dsttmp=$dstdir/#inst.$$#
+
+# Move or copy the file name to the temp name
+
+ $doit $instcmd $src $dsttmp &&
+
+ trap "rm -f ${dsttmp}" 0 &&
+
+# and set any options; do chmod last to preserve setuid bits
+
+# If any of these fail, we abort the whole thing. If we want to
+# ignore errors from any of these, just make sure not to ignore
+# errors from the above "$doit $instcmd $src $dsttmp" command.
+
+ if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
+ if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
+ if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
+ if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
+
+# Now rename the file to the real destination.
+
+ $doit $rmcmd -f $dstdir/$dstfile &&
+ $doit $mvcmd $dsttmp $dstdir/$dstfile
+
+fi &&
+
+
+exit 0
diff --git a/lib/replace/libreplace.m4 b/lib/replace/libreplace.m4
new file mode 100644
index 0000000000..dc7d88e6e1
--- /dev/null
+++ b/lib/replace/libreplace.m4
@@ -0,0 +1,308 @@
+AC_DEFUN_ONCE(AC_LIBREPLACE_LOCATION_CHECKS,
+[
+echo "LIBREPLACE_LOCATION_CHECKS: START"
+
+dnl find the libreplace sources. This is meant to work both for
+dnl libreplace standalone builds, and builds of packages using libreplace
+libreplacedir=""
+libreplacepaths="$srcdir $srcdir/lib/replace $srcdir/libreplace $srcdir/../libreplace $srcdir/../replace $srcdir/../lib/replace"
+for d in $libreplacepaths; do
+ if test -f "$d/replace.c"; then
+ libreplacedir="$d"
+ AC_SUBST(libreplacedir)
+ break;
+ fi
+done
+if test x"$libreplacedir" = "x"; then
+ AC_MSG_ERROR([cannot find libreplace in $libreplacepaths])
+fi
+LIBREPLACEOBJ="replace.o"
+AC_SUBST(LIBREPLACEOBJ)
+
+AC_CANONICAL_BUILD
+AC_CANONICAL_HOST
+AC_CANONICAL_TARGET
+
+echo "LIBREPLACE_LOCATION_CHECKS: END"
+]) dnl end AC_LIBREPLACE_LOCATION_CHECKS
+
+
+AC_DEFUN_ONCE(AC_LIBREPLACE_BROKEN_CHECKS,
+[
+echo "LIBREPLACE_BROKEN_CHECKS: START"
+
+dnl find the libreplace sources. This is meant to work both for
+dnl libreplace standalone builds, and builds of packages using libreplace
+libreplacedir=""
+libreplacepaths="$srcdir $srcdir/lib/replace $srcdir/libreplace $srcdir/../libreplace $srcdir/../replace $srcdir/../lib/replace"
+for d in $libreplacepaths; do
+ if test -f "$d/replace.c"; then
+ libreplacedir="$d"
+ AC_SUBST(libreplacedir)
+ break;
+ fi
+done
+if test x"$libreplacedir" = "x"; then
+ AC_MSG_ERROR([cannot find libreplace in $libreplacepaths])
+fi
+
+LIBREPLACEOBJ="replace.o"
+AC_SUBST(LIBREPLACEOBJ)
+
+LIBREPLACEOBJ="${LIBREPLACEOBJ} snprintf.o"
+
+AC_TYPE_SIGNAL
+AC_TYPE_UID_T
+AC_TYPE_MODE_T
+AC_TYPE_OFF_T
+AC_TYPE_SIZE_T
+AC_TYPE_PID_T
+AC_STRUCT_ST_RDEV
+AC_CHECK_TYPE(ino_t,unsigned)
+AC_CHECK_TYPE(loff_t,off_t)
+AC_CHECK_TYPE(offset_t,loff_t)
+
+AC_FUNC_MEMCMP
+
+AC_CHECK_FUNCS(pipe strftime srandom random srand rand usleep setbuffer lstat getpgrp)
+
+AC_CHECK_HEADERS(stdbool.h stdint.h sys/select.h)
+AC_CHECK_HEADERS(setjmp.h)
+
+LIBREPLACE_PROVIDE_HEADER([stdint.h])
+LIBREPLACE_PROVIDE_HEADER([stdbool.h])
+
+AC_CHECK_TYPE(bool,
+[AC_DEFINE(HAVE_BOOL, 1, [Whether the bool type is available])],,
+[
+AC_INCLUDES_DEFAULT
+#ifdef HAVE_STDBOOL_H
+#include <stdbool.h>
+#endif]
+)
+
+AC_CHECK_TYPE(_Bool,
+[AC_DEFINE(HAVE__Bool, 1, [Whether the _Bool type is available])],,
+[
+AC_INCLUDES_DEFAULT
+#ifdef HAVE_STDBOOL_H
+#include <stdbool.h>
+#endif]
+)
+
+AC_CACHE_CHECK([for working mmap],libreplace_cv_HAVE_MMAP,[
+AC_TRY_RUN([#include "$libreplacedir/test/shared_mmap.c"],
+ libreplace_cv_HAVE_MMAP=yes,libreplace_cv_HAVE_MMAP=no,libreplace_cv_HAVE_MMAP=cross)])
+if test x"$libreplace_cv_HAVE_MMAP" = x"yes"; then
+ AC_DEFINE(HAVE_MMAP,1,[Whether mmap works])
+fi
+
+
+AC_CHECK_HEADERS(sys/syslog.h syslog.h)
+AC_CHECK_HEADERS(sys/time.h time.h)
+AC_CHECK_HEADERS(stdarg.h vararg.h)
+AC_CHECK_HEADERS(sys/mount.h mntent.h)
+AC_CHECK_HEADERS(stropts.h)
+
+AC_CHECK_FUNCS(seteuid setresuid setegid setresgid chroot bzero strerror)
+AC_CHECK_FUNCS(vsyslog setlinebuf mktime ftruncate chsize rename)
+AC_CHECK_FUNCS(waitpid strlcpy strlcat initgroups memmove strdup)
+AC_CHECK_FUNCS(pread pwrite strndup strcasestr strtok_r mkdtemp)
+AC_CHECK_FUNCS(isatty)
+AC_HAVE_DECL(setresuid, [#include <unistd.h>])
+AC_HAVE_DECL(setresgid, [#include <unistd.h>])
+AC_HAVE_DECL(errno, [#include <errno.h>])
+
+AC_CACHE_CHECK([for secure mkstemp],libreplace_cv_HAVE_SECURE_MKSTEMP,[
+AC_TRY_RUN([#include <stdlib.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+main() {
+ struct stat st;
+ char tpl[20]="/tmp/test.XXXXXX";
+ int fd = mkstemp(tpl);
+ if (fd == -1) exit(1);
+ unlink(tpl);
+ if (fstat(fd, &st) != 0) exit(1);
+ if ((st.st_mode & 0777) != 0600) exit(1);
+ exit(0);
+}],
+libreplace_cv_HAVE_SECURE_MKSTEMP=yes,
+libreplace_cv_HAVE_SECURE_MKSTEMP=no,
+libreplace_cv_HAVE_SECURE_MKSTEMP=cross)])
+if test x"$libreplace_cv_HAVE_SECURE_MKSTEMP" = x"yes"; then
+ AC_DEFINE(HAVE_SECURE_MKSTEMP,1,[Whether mkstemp is secure])
+fi
+
+dnl Provided by snprintf.c:
+AC_CHECK_HEADERS(stdio.h strings.h)
+AC_CHECK_DECLS([snprintf, vsnprintf, asprintf, vasprintf])
+AC_CHECK_FUNCS(snprintf vsnprintf asprintf vasprintf)
+
+AC_CACHE_CHECK([for C99 vsnprintf],libreplace_cv_HAVE_C99_VSNPRINTF,[
+AC_TRY_RUN([
+#include <sys/types.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <stdlib.h>
+void foo(const char *format, ...) {
+ va_list ap;
+ int len;
+ char buf[20];
+ long long l = 1234567890;
+ l *= 100;
+
+ va_start(ap, format);
+ len = vsnprintf(buf, 0, format, ap);
+ va_end(ap);
+ if (len != 5) exit(1);
+
+ va_start(ap, format);
+ len = vsnprintf(0, 0, format, ap);
+ va_end(ap);
+ if (len != 5) exit(2);
+
+ if (snprintf(buf, 3, "hello") != 5 || strcmp(buf, "he") != 0) exit(3);
+
+ if (snprintf(buf, 20, "%lld", l) != 12 || strcmp(buf, "123456789000") != 0) exit(4);
+ if (snprintf(buf, 20, "%zu", 123456789) != 9 || strcmp(buf, "123456789") != 0) exit(5);
+ if (snprintf(buf, 20, "%2\$d %1\$d", 3, 4) != 3 || strcmp(buf, "4 3") != 0) exit(6);
+ if (snprintf(buf, 20, "%s", 0) < 3) exit(7);
+
+ exit(0);
+}
+main() { foo("hello"); }
+],
+libreplace_cv_HAVE_C99_VSNPRINTF=yes,libreplace_cv_HAVE_C99_VSNPRINTF=no,libreplace_cv_HAVE_C99_VSNPRINTF=cross)])
+if test x"$libreplace_cv_HAVE_C99_VSNPRINTF" = x"yes"; then
+ AC_DEFINE(HAVE_C99_VSNPRINTF,1,[Whether there is a C99 compliant vsnprintf])
+fi
+
+
+dnl VA_COPY
+AC_CACHE_CHECK([for va_copy],libreplace_cv_HAVE_VA_COPY,[
+AC_TRY_LINK([#include <stdarg.h>
+va_list ap1,ap2;], [va_copy(ap1,ap2);],
+libreplace_cv_HAVE_VA_COPY=yes,libreplace_cv_HAVE_VA_COPY=no)])
+if test x"$libreplace_cv_HAVE_VA_COPY" = x"yes"; then
+ AC_DEFINE(HAVE_VA_COPY,1,[Whether va_copy() is available])
+fi
+
+if test x"$libreplace_cv_HAVE_VA_COPY" != x"yes"; then
+AC_CACHE_CHECK([for __va_copy],libreplace_cv_HAVE___VA_COPY,[
+AC_TRY_LINK([#include <stdarg.h>
+va_list ap1,ap2;], [__va_copy(ap1,ap2);],
+libreplace_cv_HAVE___VA_COPY=yes,libreplace_cv_HAVE___VA_COPY=no)])
+if test x"$libreplace_cv_HAVE___VA_COPY" = x"yes"; then
+ AC_DEFINE(HAVE___VA_COPY,1,[Whether __va_copy() is available])
+fi
+fi
+
+dnl __FUNCTION__ macro
+AC_CACHE_CHECK([for __FUNCTION__ macro],libreplace_cv_HAVE_FUNCTION_MACRO,[
+AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
+libreplace_cv_HAVE_FUNCTION_MACRO=yes,libreplace_cv_HAVE_FUNCTION_MACRO=no)])
+if test x"$libreplace_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
+ AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
+else
+ dnl __func__ macro
+ AC_CACHE_CHECK([for __func__ macro],libreplace_cv_HAVE_func_MACRO,[
+ AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __func__);],
+ libreplace_cv_HAVE_func_MACRO=yes,libreplace_cv_HAVE_func_MACRO=no)])
+ if test x"$libreplace_cv_HAVE_func_MACRO" = x"yes"; then
+ AC_DEFINE(HAVE_func_MACRO,1,[Whether there is a __func__ macro])
+ fi
+fi
+
+AC_CHECK_HEADERS([sys/param.h limits.h])
+
+AC_CHECK_TYPE(comparison_fn_t,
+[AC_DEFINE(HAVE_COMPARISON_FN_T, 1,[Whether or not we have comparison_fn_t])])
+
+AC_HAVE_DECL(setenv, [#include <stdlib.h>])
+AC_CHECK_FUNCS(setenv unsetenv)
+
+AC_CHECK_FUNCS(strnlen)
+AC_CHECK_FUNCS(strtoull __strtoull strtouq strtoll __strtoll strtoq)
+
+# this test disabled as we don't actually need __VA_ARGS__ yet
+AC_TRY_CPP([
+#define eprintf(...) fprintf(stderr, __VA_ARGS__)
+eprintf("bla", "bar");
+], AC_DEFINE(HAVE__VA_ARGS__MACRO, 1, [Whether the __VA_ARGS__ macro is available]))
+
+
+AC_CACHE_CHECK([for sig_atomic_t type],libreplace_cv_sig_atomic_t, [
+ AC_TRY_COMPILE([
+#include <sys/types.h>
+#if STDC_HEADERS
+#include <stdlib.h>
+#include <stddef.h>
+#endif
+#include <signal.h>],[sig_atomic_t i = 0],
+ libreplace_cv_sig_atomic_t=yes,libreplace_cv_sig_atomic_t=no)])
+if test x"$libreplace_cv_sig_atomic_t" = x"yes"; then
+ AC_DEFINE(HAVE_SIG_ATOMIC_T_TYPE,1,[Whether we have the atomic_t variable type])
+fi
+
+
+AC_CACHE_CHECK([for O_DIRECT flag to open(2)],libreplace_cv_HAVE_OPEN_O_DIRECT,[
+AC_TRY_COMPILE([
+#include <unistd.h>
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif],
+[int fd = open("/dev/null", O_DIRECT);],
+libreplace_cv_HAVE_OPEN_O_DIRECT=yes,libreplace_cv_HAVE_OPEN_O_DIRECT=no)])
+if test x"$libreplace_cv_HAVE_OPEN_O_DIRECT" = x"yes"; then
+ AC_DEFINE(HAVE_OPEN_O_DIRECT,1,[Whether the open(2) accepts O_DIRECT])
+fi
+
+
+dnl Check if the C compiler understands volatile (it should, being ANSI).
+AC_CACHE_CHECK([that the C compiler understands volatile],libreplace_cv_volatile, [
+ AC_TRY_COMPILE([#include <sys/types.h>],[volatile int i = 0],
+ libreplace_cv_volatile=yes,libreplace_cv_volatile=no)])
+if test x"$libreplace_cv_volatile" = x"yes"; then
+ AC_DEFINE(HAVE_VOLATILE, 1, [Whether the C compiler understands volatile])
+fi
+
+m4_include(system/config.m4)
+
+m4_include(dlfcn.m4)
+m4_include(getpass.m4)
+m4_include(strptime.m4)
+m4_include(win32.m4)
+m4_include(timegm.m4)
+m4_include(repdir.m4)
+
+AC_CHECK_FUNCS([syslog printf memset memcpy],,[AC_MSG_ERROR([Required function not found])])
+
+echo "LIBREPLACE_BROKEN_CHECKS: END"
+]) dnl end AC_LIBREPLACE_BROKEN_CHECKS
+
+AC_DEFUN_ONCE(AC__LIBREPLACE_ALL_CHECKS_START,
+[
+#LIBREPLACE_ALL_CHECKS: START"
+])
+AC_DEFUN_ONCE(AC__LIBREPLACE_ALL_CHECKS_END,
+[
+#LIBREPLACE_ALL_CHECKS: END"
+])
+m4_define(AC_LIBREPLACE_ALL_CHECKS,
+[
+AC__LIBREPLACE_ALL_CHECKS_START
+AC_LIBREPLACE_LOCATION_CHECKS
+AC_LIBREPLACE_CC_CHECKS
+AC_LIBREPLACE_BROKEN_CHECKS
+AC__LIBREPLACE_ALL_CHECKS_END
+CFLAGS="$CFLAGS -I$libreplacedir"
+])
+
+m4_include(libreplace_cc.m4)
+m4_include(libreplace_ld.m4)
+m4_include(libreplace_network.m4)
+m4_include(libreplace_macros.m4)
+
+m4_ifndef([AC_USE_SYSTEM_EXTENSIONS],[m4_include(autoconf-2.60.m4)])
diff --git a/lib/replace/libreplace_cc.m4 b/lib/replace/libreplace_cc.m4
new file mode 100644
index 0000000000..30c63f2f05
--- /dev/null
+++ b/lib/replace/libreplace_cc.m4
@@ -0,0 +1,182 @@
+
+AC_DEFUN_ONCE(AC__LIBREPLACE_ONLY_CC_CHECKS_START,
+[
+echo "LIBREPLACE_CC_CHECKS: START"
+])
+
+AC_DEFUN_ONCE(AC__LIBREPLACE_ONLY_CC_CHECKS_END,
+[
+echo "LIBREPLACE_CC_CHECKS: END"
+])
+
+dnl
+dnl
+dnl AC_LIBREPLACE_CC_CHECKS
+dnl
+dnl Note: we need to use m4_define instead of AC_DEFUN because
+dnl of the ordering of tests
+dnl
+dnl
+m4_define(AC_LIBREPLACE_CC_CHECKS,
+[
+AC__LIBREPLACE_ONLY_CC_CHECKS_START
+
+dnl stop the C89 attempt by autoconf - if autoconf detects -Ae it will enable it
+dnl which conflicts with C99 on HPUX
+ac_cv_prog_cc_Ae=no
+
+savedCFLAGS=$CFLAGS
+AC_PROG_CC
+CFLAGS=$savedCFLAGS
+
+dnl don't try for C99 if we are using gcc, as otherwise we
+dnl lose immediate structure constants
+if test x"$GCC" != x"yes" ; then
+AC_PROG_CC_C99
+fi
+
+if test x"$GCC" = x"yes" ; then
+ AC_MSG_CHECKING([for version of gcc])
+ GCC_VERSION=`$CC -dumpversion`
+ AC_MSG_RESULT(${GCC_VERSION})
+fi
+AC_USE_SYSTEM_EXTENSIONS
+AC_C_BIGENDIAN
+AC_C_INLINE
+LIBREPLACE_C99_STRUCT_INIT([],[AC_MSG_WARN([c99 structure initializer are not supported])])
+
+AC_PROG_INSTALL
+
+AC_ISC_POSIX
+AC_N_DEFINE(_XOPEN_SOURCE_EXTENDED)
+
+AC_SYS_LARGEFILE
+
+dnl Add #include for broken IRIX header files
+case "$host_os" in
+ *irix6*) AC_ADD_INCLUDE(<standards.h>)
+ ;;
+ *hpux*)
+ # mmap on HPUX is completely broken...
+ AC_DEFINE(MMAP_BLACKLIST, 1, [Whether MMAP is broken])
+ if test "`uname -r`" = "B.11.00" -o "`uname -r`" = "B.11.11"; then
+ AC_MSG_WARN([Enabling HPUX 11.00/11.11 header bug workaround])
+ CFLAGS="$CFLAGS -Dpread=pread64 -Dpwrite=pwrite64"
+ fi
+ if test "`uname -r`" = "B.11.23"; then
+ AC_MSG_WARN([Enabling HPUX 11.23 machine/sys/getppdp.h bug workaround])
+ CFLAGS="$CFLAGS -D_MACHINE_SYS_GETPPDP_INCLUDED"
+ fi
+ ;;
+ *aix*)
+ AC_DEFINE(BROKEN_STRNDUP, 1, [Whether strndup is broken])
+ AC_DEFINE(BROKEN_STRNLEN, 1, [Whether strnlen is broken])
+ if test "${GCC}" != "yes"; then
+ ## for funky AIX compiler using strncpy()
+ CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000"
+ fi
+ ;;
+ *osf*)
+ # this brings in socklen_t
+ AC_N_DEFINE(_XOPEN_SOURCE,600)
+ AC_N_DEFINE(_OSF_SOURCE)
+ ;;
+ #
+ # VOS may need to have POSIX support and System V compatibility enabled.
+ #
+ *vos*)
+ case "$CFLAGS" in
+ *-D_POSIX_C_SOURCE*);;
+ *)
+ CFLAGS="$CFLAGS -D_POSIX_C_SOURCE=200112L"
+ AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Whether to enable POSIX support])
+ ;;
+ esac
+ case "$CFLAGS" in
+ *-D_SYSV*|*-D_SVID_SOURCE*);;
+ *)
+ CFLAGS="$CFLAGS -D_SYSV"
+ AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
+ ;;
+ esac
+ ;;
+esac
+
+
+
+AC_CHECK_HEADERS([standards.h])
+
+# Solaris needs HAVE_LONG_LONG defined
+AC_CHECK_TYPES(long long)
+
+AC_CHECK_SIZEOF(int)
+AC_CHECK_SIZEOF(char)
+AC_CHECK_SIZEOF(short)
+AC_CHECK_SIZEOF(long)
+AC_CHECK_SIZEOF(long long)
+
+AC_CHECK_TYPE(uint_t, unsigned int)
+AC_CHECK_TYPE(int8_t, char)
+AC_CHECK_TYPE(uint8_t, unsigned char)
+AC_CHECK_TYPE(int16_t, short)
+AC_CHECK_TYPE(uint16_t, unsigned short)
+
+if test $ac_cv_sizeof_int -eq 4 ; then
+AC_CHECK_TYPE(int32_t, int)
+AC_CHECK_TYPE(uint32_t, unsigned int)
+elif test $ac_cv_size_long -eq 4 ; then
+AC_CHECK_TYPE(int32_t, long)
+AC_CHECK_TYPE(uint32_t, unsigned long)
+else
+AC_MSG_ERROR([LIBREPLACE no 32-bit type found])
+fi
+
+AC_CHECK_TYPE(int64_t, long long)
+AC_CHECK_TYPE(uint64_t, unsigned long long)
+
+AC_CHECK_TYPE(size_t, unsigned int)
+AC_CHECK_TYPE(ssize_t, int)
+
+AC_CHECK_SIZEOF(off_t)
+AC_CHECK_SIZEOF(size_t)
+AC_CHECK_SIZEOF(ssize_t)
+
+AC_CHECK_TYPE(intptr_t, long long)
+AC_CHECK_TYPE(uintptr_t, unsigned long long)
+AC_CHECK_TYPE(ptrdiff_t, unsigned long long)
+
+if test x"$ac_cv_type_long_long" != x"yes";then
+ AC_MSG_ERROR([LIBREPLACE needs type 'long long'])
+fi
+if test $ac_cv_sizeof_long_long -lt 8;then
+ AC_MSG_ERROR([LIBREPLACE needs sizeof(long long) >= 8])
+fi
+
+############################################
+# check if the compiler can do immediate structures
+AC_SUBST(libreplace_cv_immediate_structures)
+AC_CACHE_CHECK([for immediate structures],libreplace_cv_immediate_structures,[
+ AC_TRY_COMPILE([
+ #include <stdio.h>
+ ],[
+ typedef struct {unsigned x;} FOOBAR;
+ #define X_FOOBAR(x) ((FOOBAR) { x })
+ #define FOO_ONE X_FOOBAR(1)
+ FOOBAR f = FOO_ONE;
+ static const struct {
+ FOOBAR y;
+ } f2[] = {
+ {FOO_ONE}
+ };
+ static const FOOBAR f3[] = {FOO_ONE};
+ ],
+ libreplace_cv_immediate_structures=yes,
+ libreplace_cv_immediate_structures=no,
+ libreplace_cv_immediate_structures=cross)
+])
+if test x"$libreplace_cv_immediate_structures" = x"yes"; then
+ AC_DEFINE(HAVE_IMMEDIATE_STRUCTURES,1,[Whether the compiler supports immediate structures])
+fi
+
+AC__LIBREPLACE_ONLY_CC_CHECKS_END
+]) dnl end AC_LIBREPLACE_CC_CHECKS
diff --git a/lib/replace/libreplace_ld.m4 b/lib/replace/libreplace_ld.m4
new file mode 100644
index 0000000000..81bde46219
--- /dev/null
+++ b/lib/replace/libreplace_ld.m4
@@ -0,0 +1,319 @@
+#
+# This offers a nice overview how to build shared libraries on all platforms
+# http://www.fortran-2000.com/ArnaudRecipes/sharedlib.html
+#
+
+AC_DEFUN([AC_LIBREPLACE_STLD],
+[
+ AC_PATH_PROG(PROG_AR, ar)
+
+ STLD=${PROG_AR}
+
+ AC_SUBST(STLD)
+])
+
+AC_DEFUN([AC_LIBREPLACE_STLD_FLAGS],
+[
+ STLD_FLAGS="-rcs"
+ AC_SUBST(STLD_FLAGS)
+])
+
+AC_DEFUN([AC_LD_EXPORT_DYNAMIC],
+[
+saved_LDFLAGS="$LDFLAGS"
+if AC_TRY_COMMAND([${CC-cc} $CFLAGS -Wl,--version 2>&1 | grep "GNU ld" >/dev/null]); then
+ LD_EXPORT_DYNAMIC="-Wl,-export-dynamic"
+else
+ case "$host_os" in
+ hpux* )
+ LD_EXPORT_DYNAMIC="-Wl,-E"
+ ;;
+ *)
+ LD_EXPORT_DYNAMIC=""
+ ;;
+ esac
+fi
+AC_SUBST(LD_EXPORT_DYNAMIC)
+LDFLAGS="$saved_LDFLAGS"
+])
+
+AC_DEFUN([AC_LD_PICFLAG],
+[
+case "$host_os" in
+ *linux*)
+ PICFLAG="-fPIC"
+ ;;
+ *solaris*)
+ if test "${GCC}" = "yes"; then
+ PICFLAG="-fPIC"
+ else
+ PICFLAG="-KPIC"
+ fi
+ ;;
+ *sunos*)
+ PICFLAG="-KPIC" # Is this correct for SunOS
+ ;;
+ *netbsd* | *freebsd* | *dragonfly* )
+ PICFLAG="-fPIC -DPIC"
+ ;;
+ *openbsd*)
+ PICFLAG="-fPIC"
+ ;;
+ *irix*)
+ if test "${GCC}" = "yes"; then
+ PICFLAG="-fPIC"
+ else
+ PICFLAG="-KPIC"
+ fi
+ ;;
+ *aix*)
+ # as AIX code is always position independent...
+ PICFLAG="-O2"
+ ;;
+ *hpux*)
+ if test $ac_cv_prog_cc_Ae = yes; then
+ PICFLAG="+z +ESnolit"
+ elif test "${GCC}" = "yes"; then
+ PICFLAG="-fPIC"
+ fi
+ if test "$host_cpu" = "ia64"; then
+ PICFLAG="+z"
+ fi
+ ;;
+ *osf*)
+ PICFLAG="-fPIC"
+ ;;
+ *unixware*)
+ PICFLAG="-KPIC"
+ ;;
+ *darwin*)
+ PICFLAG="-fno-common"
+ ;;
+esac
+AC_SUBST(PICFLAG)
+])
+
+AC_DEFUN([AC_LIBREPLACE_LD_SHLIB_LINKER],
+[
+ LD_SHLIB_LINKER="${CC}"
+
+ case "$host_os" in
+ *irix*)
+ LD_SHLIB_LINKER="${PROG_LD}"
+ ;;
+ esac
+
+ AC_SUBST(LD_SHLIB_LINKER)
+])
+
+AC_DEFUN([AC_LIBREPLACE_LD_SHLIB_FLAGS],
+[
+ LD_SHLIB_FLAGS="-shared"
+
+ case "$host_os" in
+ *linux*)
+ LD_SHLIB_FLAGS="-shared -Wl,-Bsymbolic"
+ ;;
+ *solaris*)
+ LD_SHLIB_FLAGS="-G"
+ if test "${GCC}" = "no"; then
+ ## ${CFLAGS} added for building 64-bit shared
+ ## libs using Sun's Compiler
+ LD_SHLIB_FLAGS="-G \${CFLAGS}"
+ fi
+ ;;
+ *sunos*)
+ LD_SHLIB_FLAGS="-G"
+ ;;
+ *irix*)
+ LD_SHLIB_FLAGS="-shared"
+ ;;
+ *aix*)
+ LD_SHLIB_FLAGS="-Wl,-G,-bexpall,-bbigtoc"
+ ;;
+ *hpux*)
+ if test "${GCC}" = "yes"; then
+ LD_SHLIB_FLAGS="-shared"
+ else
+ LD_SHLIB_FLAGS="-b"
+ fi
+ ;;
+ *osf*)
+ LD_SHLIB_FLAGS="-shared"
+ ;;
+ *darwin*)
+ LD_SHLIB_FLAGS="-dynamiclib -Wl,-search_paths_first"
+ ;;
+ esac
+
+ AC_SUBST(LD_SHLIB_FLAGS)
+])
+
+AC_DEFUN([AC_LIBREPLACE_LD_SHLIB_DISALLOW_UNDEF_FLAG],
+[
+ LD_SHLIB_DISALLOW_UNDEF_FLAG=""
+
+ #
+ # TODO: enforce error not only warnings
+ #
+ # NOTE: -Wl,--no-allow-shlib-undefined isn't what we want...
+ # as it bails out on broken system libraries
+ #
+ case "$host_os" in
+ *osf*)
+ LD_SHLIB_DISALLOW_UNDEF_FLAG="-warning_unresolved"
+ ;;
+ *darwin*)
+ LD_SHLIB_DISALLOW_UNDEF_FLAG="-undefined error"
+ ;;
+ esac
+
+ AC_SUBST(LD_SHLIB_DISALLOW_UNDEF_FLAG)
+])
+
+AC_DEFUN([AC_LIBREPLACE_SHLD],
+[
+ AC_REQUIRE([AC_LIBREPLACE_LD_SHLIB_LINKER])
+ SHLD="$LD_SHLIB_LINKER"
+ AC_SUBST(SHLD)
+])
+
+AC_DEFUN([AC_LIBREPLACE_SHLD_FLAGS],
+[
+ AC_REQUIRE([AC_LIBREPLACE_LD_SHLIB_FLAGS])
+ AC_REQUIRE([AC_LIBREPLACE_LD_SHLIB_DISALLOW_UNDEF_FLAG])
+ SHLD_FLAGS="$LD_SHLIB_FLAGS $LD_SHLIB_DISALLOW_UNDEF_FLAG"
+ AC_SUBST(SHLD_FLAGS)
+])
+
+AC_DEFUN([AC_LD_SHLIBEXT],
+[
+ SHLIBEXT="so"
+ case "$host_os" in
+ *hpux*)
+ if test "$host_cpu" = "ia64"; then
+ SHLIBEXT="so"
+ else
+ SHLIBEXT="sl"
+ fi
+ ;;
+ *darwin*)
+ SHLIBEXT="dylib"
+ ;;
+ esac
+ AC_SUBST(SHLIBEXT)
+])
+
+AC_DEFUN([AC_LD_SONAMEFLAG],
+[
+ AC_SUBST(SONAMEFLAG)
+ SONAMEFLAG=""
+ case "$host_os" in
+ *linux*)
+ SONAMEFLAG="-Wl,-soname="
+ ;;
+ *solaris*)
+ SONAMEFLAG="-h "
+ if test "${GCC}" = "yes"; then
+ SONAMEFLAG="-Wl,-soname="
+ fi
+ ;;
+ *sunos*)
+ SONAMEFLAG="-Wl,-h,"
+ ;;
+ *netbsd* | *freebsd* | *dragonfly* )
+ SONAMEFLAG="-Wl,-soname,"
+ ;;
+ *openbsd*)
+ SONAMEFLAG="-Wl,-soname,"
+ ;;
+ *irix*)
+ SONAMEFLAG="-Wl,-soname,"
+ ;;
+ *hpux*)
+ SONAMEFLAG="-Wl,+h,"
+ ;;
+ *osf*)
+ SONAMEFLAG="-Wl,-soname,"
+ ;;
+ *unixware*)
+ SONAMEFLAG="-Wl,-soname,"
+ ;;
+ *darwin*)
+ SONAMEFLAG="#"
+ ;;
+ *aix*)
+ # Not supported
+ SONAMEFLAG="#"
+ ;;
+ esac
+])
+
+AC_DEFUN([AC_LIBREPLACE_MDLD],
+[
+ AC_REQUIRE([AC_LIBREPLACE_LD_SHLIB_LINKER])
+ MDLD="$LD_SHLIB_LINKER"
+ AC_SUBST(MDLD)
+])
+
+AC_DEFUN([AC_LIBREPLACE_LD_SHLIB_ALLOW_UNDEF_FLAG],
+[
+ LD_ALLOW_SHLIB_UNDEF_FLAG=""
+
+ case "$host_os" in
+ *linux*)
+ LD_SHLIB_ALLOW_UNDEF_FLAG="-Wl,--allow-shlib-undefined"
+ ;;
+ *osf*)
+ LD_SHLIB_ALLOW_UNDEF_FLAG="-Wl,-expect_unresolved,\"*\""
+ ;;
+ *darwin*)
+ LD_SHLIB_ALLOW_UNDEF_FLAG="-undefined dynamic_lookup"
+ ;;
+ *aix*)
+ LD_SHLIB_ALLOW_UNDEF_FLAG="-Wl,-bnoentry"
+ ;;
+ esac
+
+ AC_SUBST(LD_SHLIB_ALLOW_UNDEF_FLAG)
+])
+
+AC_DEFUN([AC_LIBREPLACE_MDLD_FLAGS],
+[
+ AC_REQUIRE([AC_LIBREPLACE_LD_SHLIB_FLAGS])
+ AC_REQUIRE([AC_LIBREPLACE_LD_SHLIB_ALLOW_UNDEF_FLAG])
+ MDLD_FLAGS="$LD_SHLIB_FLAGS $LD_SHLIB_ALLOW_UNDEF_FLAG"
+ AC_SUBST(MDLD_FLAGS)
+])
+
+AC_DEFUN([AC_LIBREPLACE_RUNTIME_LIB_PATH_VAR],
+[
+ case "$host_os" in
+ *linux*)
+ LIB_PATH_VAR=LD_LIBRARY_PATH
+ ;;
+ *netbsd*)
+ LIB_PATH_VAR=LD_LIBRARY_PATH
+ ;;
+ *solaris*)
+ LIB_PATH_VAR=LD_LIBRARY_PATH
+ ;;
+ *hpux*)
+ LIB_PATH_VAR=SHLIB_PATH
+ ;;
+ *osf*)
+ LIB_PATH_VAR=LD_LIBRARY_PATH
+ ;;
+ *aix*)
+ LIB_PATH_VAR=LIB_PATH
+ ;;
+ *irix*)
+ LIB_PATH_VAR=LD_LIBRARY_PATH
+ ;;
+ *darwin*)
+ LIB_PATH_VAR=DYLD_LIBRARY_PATH
+ ;;
+ esac
+
+ AC_SUBST(LIB_PATH_VAR)
+])
diff --git a/lib/replace/libreplace_macros.m4 b/lib/replace/libreplace_macros.m4
new file mode 100644
index 0000000000..1856eacf66
--- /dev/null
+++ b/lib/replace/libreplace_macros.m4
@@ -0,0 +1,332 @@
+#
+# This is a collection of useful autoconf macros
+#
+
+############################################
+# Check if the compiler handles c99 struct initialization, and if not try -AC99 and -c99 flags
+# Usage: LIBREPLACE_C99_STRUCT_INIT(success-action,failure-action)
+# changes CFLAGS to add -AC99 or -c99 if needed
+AC_DEFUN([LIBREPLACE_C99_STRUCT_INIT],
+[
+saved_CFLAGS="$CFLAGS";
+c99_init=no
+if test x"$c99_init" = x"no"; then
+ AC_MSG_CHECKING(for C99 designated initializers)
+ CFLAGS="$saved_CFLAGS";
+ AC_TRY_COMPILE([#include <stdio.h>],
+ [ struct foo {int x;char y;};
+ struct foo bar = { .y = 'X', .x = 1 };
+ ],
+ [AC_MSG_RESULT(yes); c99_init=yes],[AC_MSG_RESULT(no)])
+fi
+if test x"$c99_init" = x"no"; then
+ AC_MSG_CHECKING(for C99 designated initializers with -AC99)
+ CFLAGS="$saved_CFLAGS -AC99";
+ AC_TRY_COMPILE([#include <stdio.h>],
+ [ struct foo {int x;char y;};
+ struct foo bar = { .y = 'X', .x = 1 };
+ ],
+ [AC_MSG_RESULT(yes); c99_init=yes],[AC_MSG_RESULT(no)])
+fi
+if test x"$c99_init" = x"no"; then
+ AC_MSG_CHECKING(for C99 designated initializers with -qlanglvl=extc99)
+ CFLAGS="$saved_CFLAGS -qlanglvl=extc99";
+ AC_TRY_COMPILE([#include <stdio.h>],
+ [ struct foo {int x;char y;};
+ struct foo bar = { .y = 'X', .x = 1 };
+ ],
+ [AC_MSG_RESULT(yes); c99_init=yes],[AC_MSG_RESULT(no)])
+fi
+if test x"$c99_init" = x"no"; then
+ AC_MSG_CHECKING(for C99 designated initializers with -qlanglvl=stdc99)
+ CFLAGS="$saved_CFLAGS -qlanglvl=stdc99";
+ AC_TRY_COMPILE([#include <stdio.h>],
+ [ struct foo {int x;char y;};
+ struct foo bar = { .y = 'X', .x = 1 };
+ ],
+ [AC_MSG_RESULT(yes); c99_init=yes],[AC_MSG_RESULT(no)])
+fi
+if test x"$c99_init" = x"no"; then
+ AC_MSG_CHECKING(for C99 designated initializers with -c99)
+ CFLAGS="$saved_CFLAGS -c99"
+ AC_TRY_COMPILE([#include <stdio.h>],
+ [ struct foo {int x;char y;};
+ struct foo bar = { .y = 'X', .x = 1 };
+ ],
+ [AC_MSG_RESULT(yes); c99_init=yes],[AC_MSG_RESULT(no)])
+fi
+
+if test "`uname`" = "HP-UX"; then
+ if test "$ac_cv_c_compiler_gnu" = no; then
+ # special override for broken HP-UX compiler - I can't find a way to test
+ # this properly (its a compiler bug)
+ CFLAGS="$CFLAGS -AC99";
+ c99_init=yes;
+ fi
+fi
+
+if test x"$c99_init" = x"yes"; then
+ saved_CFLAGS=""
+ $1
+else
+ CFLAGS="$saved_CFLAGS"
+ saved_CFLAGS=""
+ $2
+fi
+])
+
+dnl AC_PROG_CC_FLAG(flag)
+AC_DEFUN(AC_PROG_CC_FLAG,
+[AC_CACHE_CHECK(whether ${CC-cc} accepts -$1, ac_cv_prog_cc_$1,
+[echo 'void f(){}' > conftest.c
+if test -z "`${CC-cc} -$1 -c conftest.c 2>&1`"; then
+ ac_cv_prog_cc_$1=yes
+else
+ ac_cv_prog_cc_$1=no
+fi
+rm -f conftest*
+])])
+
+dnl see if a declaration exists for a function or variable
+dnl defines HAVE_function_DECL if it exists
+dnl AC_HAVE_DECL(var, includes)
+AC_DEFUN(AC_HAVE_DECL,
+[
+ AC_CACHE_CHECK([for $1 declaration],ac_cv_have_$1_decl,[
+ AC_TRY_COMPILE([$2],[int i = (int)$1],
+ ac_cv_have_$1_decl=yes,ac_cv_have_$1_decl=no)])
+ if test x"$ac_cv_have_$1_decl" = x"yes"; then
+ AC_DEFINE([HAVE_]translit([$1], [a-z], [A-Z])[_DECL],1,[Whether $1() is available])
+ fi
+])
+
+
+# AC_CHECK_LIB_EXT(LIBRARY, [EXT_LIBS], [FUNCTION],
+# [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND],
+# [ADD-ACTION-IF-FOUND],[OTHER-LIBRARIES])
+# ------------------------------------------------------
+#
+# Use a cache variable name containing both the library and function name,
+# because the test really is for library $1 defining function $3, not
+# just for library $1. Separate tests with the same $1 and different $3s
+# may have different results.
+#
+# Note that using directly AS_VAR_PUSHDEF([ac_Lib], [ac_cv_lib_$1_$3])
+# is asking for trouble, since AC_CHECK_LIB($lib, fun) would give
+# ac_cv_lib_$lib_fun, which is definitely not what was meant. Hence
+# the AS_LITERAL_IF indirection.
+#
+# FIXME: This macro is extremely suspicious. It DEFINEs unconditionally,
+# whatever the FUNCTION, in addition to not being a *S macro. Note
+# that the cache does depend upon the function we are looking for.
+#
+# It is on purpose we used `ac_check_lib_ext_save_LIBS' and not just
+# `ac_save_LIBS': there are many macros which don't want to see `LIBS'
+# changed but still want to use AC_CHECK_LIB_EXT, so they save `LIBS'.
+# And ``ac_save_LIBS' is too tempting a name, so let's leave them some
+# freedom.
+AC_DEFUN([AC_CHECK_LIB_EXT],
+[
+AH_CHECK_LIB_EXT([$1])
+ac_check_lib_ext_save_LIBS=$LIBS
+LIBS="-l$1 $$2 $7 $LIBS"
+AS_LITERAL_IF([$1],
+ [AS_VAR_PUSHDEF([ac_Lib_ext], [ac_cv_lib_ext_$1])],
+ [AS_VAR_PUSHDEF([ac_Lib_ext], [ac_cv_lib_ext_$1''])])dnl
+
+m4_ifval([$3],
+ [
+ AH_CHECK_FUNC_EXT([$3])
+ AS_LITERAL_IF([$1],
+ [AS_VAR_PUSHDEF([ac_Lib_func], [ac_cv_lib_ext_$1_$3])],
+ [AS_VAR_PUSHDEF([ac_Lib_func], [ac_cv_lib_ext_$1''_$3])])dnl
+ AC_CACHE_CHECK([for $3 in -l$1], ac_Lib_func,
+ [AC_TRY_LINK_FUNC($3,
+ [AS_VAR_SET(ac_Lib_func, yes);
+ AS_VAR_SET(ac_Lib_ext, yes)],
+ [AS_VAR_SET(ac_Lib_func, no);
+ AS_VAR_SET(ac_Lib_ext, no)])
+ ])
+ AS_IF([test AS_VAR_GET(ac_Lib_func) = yes],
+ [AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_$3))])dnl
+ AS_VAR_POPDEF([ac_Lib_func])dnl
+ ],[
+ AC_CACHE_CHECK([for -l$1], ac_Lib_ext,
+ [AC_TRY_LINK_FUNC([main],
+ [AS_VAR_SET(ac_Lib_ext, yes)],
+ [AS_VAR_SET(ac_Lib_ext, no)])
+ ])
+ ])
+LIBS=$ac_check_lib_ext_save_LIBS
+
+AS_IF([test AS_VAR_GET(ac_Lib_ext) = yes],
+ [m4_default([$4],
+ [AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_LIB$1))
+ case "$$2" in
+ *-l$1*)
+ ;;
+ *)
+ $2="-l$1 $$2"
+ ;;
+ esac])
+ [$6]
+ ],
+ [$5])dnl
+AS_VAR_POPDEF([ac_Lib_ext])dnl
+])# AC_CHECK_LIB_EXT
+
+# AH_CHECK_LIB_EXT(LIBNAME)
+# ---------------------
+m4_define([AH_CHECK_LIB_EXT],
+[AH_TEMPLATE(AS_TR_CPP(HAVE_LIB$1),
+ [Define to 1 if you have the `]$1[' library (-l]$1[).])])
+
+dnl AC_SEARCH_LIBS_EXT(FUNCTION, SEARCH-LIBS, EXT_LIBS,
+dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND],
+dnl [OTHER-LIBRARIES])
+dnl --------------------------------------------------------
+dnl Search for a library defining FUNC, if it's not already available.
+AC_DEFUN([AC_SEARCH_LIBS_EXT],
+[AC_CACHE_CHECK([for library containing $1], [ac_cv_search_ext_$1],
+[
+ac_func_search_ext_save_LIBS=$LIBS
+ac_cv_search_ext_$1=no
+AC_LINK_IFELSE([AC_LANG_CALL([], [$1])],
+ [ac_cv_search_ext_$1="none required"])
+if test "$ac_cv_search_ext_$1" = no; then
+ for ac_lib in $2; do
+ LIBS="-l$ac_lib $$3 $6 $ac_func_search_save_ext_LIBS"
+ AC_LINK_IFELSE([AC_LANG_CALL([], [$1])],
+ [ac_cv_search_ext_$1="-l$ac_lib"
+break])
+ done
+fi
+LIBS=$ac_func_search_ext_save_LIBS])
+AS_IF([test "$ac_cv_search_ext_$1" != no],
+ [test "$ac_cv_search_ext_$1" = "none required" || $3="$ac_cv_search_ext_$1 $$3"
+ $4],
+ [$5])dnl
+])
+
+dnl check for a function in a $LIBS and $OTHER_LIBS libraries variable.
+dnl AC_CHECK_FUNC_EXT(func,OTHER_LIBS,IF-TRUE,IF-FALSE)
+AC_DEFUN([AC_CHECK_FUNC_EXT],
+[
+ AH_CHECK_FUNC_EXT($1)
+ ac_check_func_ext_save_LIBS=$LIBS
+ LIBS="$2 $LIBS"
+ AS_VAR_PUSHDEF([ac_var], [ac_cv_func_ext_$1])dnl
+ AC_CACHE_CHECK([for $1], ac_var,
+ [AC_LINK_IFELSE([AC_LANG_FUNC_LINK_TRY([$1])],
+ [AS_VAR_SET(ac_var, yes)],
+ [AS_VAR_SET(ac_var, no)])])
+ LIBS=$ac_check_func_ext_save_LIBS
+ AS_IF([test AS_VAR_GET(ac_var) = yes],
+ [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_$1])) $3],
+ [$4])dnl
+AS_VAR_POPDEF([ac_var])dnl
+])# AC_CHECK_FUNC
+
+# AH_CHECK_FUNC_EXT(FUNCNAME)
+# ---------------------
+m4_define([AH_CHECK_FUNC_EXT],
+[AH_TEMPLATE(AS_TR_CPP(HAVE_$1),
+ [Define to 1 if you have the `]$1[' function.])])
+
+dnl Define an AC_DEFINE with ifndef guard.
+dnl AC_N_DEFINE(VARIABLE [, VALUE])
+AC_DEFUN([AC_N_DEFINE],
+[
+AH_VERBATIM([$1], [
+#ifndef $1
+# undef $1
+#endif
+])
+
+ cat >>confdefs.h <<\EOF
+#ifndef $1
+[#define] $1 m4_if($#, 1, 1, [$2])
+#endif
+EOF
+])
+
+dnl Add an #include
+dnl AC_ADD_INCLUDE(VARIABLE)
+define(AC_ADD_INCLUDE,
+[cat >> confdefs.h <<\EOF
+[#include] $1
+EOF
+])
+
+dnl remove an #include
+dnl AC_REMOVE_INCLUDE(VARIABLE)
+define(AC_REMOVE_INCLUDE,
+[
+grep -v '[#include] $1' confdefs.h >confdefs.h.tmp
+cat confdefs.h.tmp > confdefs.h
+rm confdefs.h.tmp
+])
+
+dnl remove an #define
+dnl AC_REMOVE_DEFINE(VARIABLE)
+define(AC_REMOVE_DEFINE,
+[
+grep -v '[#define] $1 ' confdefs.h |grep -v '[#define] $1[$]'>confdefs.h.tmp
+cat confdefs.h.tmp > confdefs.h
+rm confdefs.h.tmp
+])
+
+dnl AS_HELP_STRING is not available in autoconf 2.57, and AC_HELP_STRING is deprecated
+dnl in autoconf 2.59, so define AS_HELP_STRING to be AC_HELP_STRING unless it is already
+dnl defined.
+m4_ifdef([AS_HELP_STRING], , [m4_define([AS_HELP_STRING], m4_defn([AC_HELP_STRING]))])
+
+dnl check if the prototype in the header matches the given one
+dnl AC_VERIFY_C_PROTOTYPE(prototype,functionbody,[IF-TRUE].[IF-FALSE],[extraheaders])
+AC_DEFUN(AC_VERIFY_C_PROTOTYPE,
+[AC_CACHE_CHECK([for prototype $1], AS_TR_SH([ac_cv_c_prototype_$1]),
+ AC_COMPILE_IFELSE([AC_LANG_SOURCE([
+ AC_INCLUDES_DEFAULT
+ $5
+ $1
+ {
+ $2
+ }
+ ])],[
+ AS_TR_SH([ac_cv_c_prototype_$1])=yes
+ ],[
+ AS_TR_SH([ac_cv_c_prototype_$1])=no
+ ])
+)
+AS_IF([test $AS_TR_SH([ac_cv_c_prototype_$1]) = yes],[$3],[$4])
+])
+
+AC_DEFUN(LIBREPLACE_PROVIDE_HEADER,
+[AC_CHECK_HEADER([$1],
+ [ AC_CONFIG_COMMANDS(rm-$1, [rm -f $libreplacedir/$1], [libreplacedir=$libreplacedir]) ],
+ [ AC_CONFIG_COMMANDS(mk-$1, [echo "#include \"replace.h\"" > $libreplacedir/$1], [libreplacedir=$libreplacedir]) ]
+ )
+])
+
+dnl AC_HAVE_TYPE(TYPE,INCLUDES)
+AC_DEFUN([AC_HAVE_TYPE], [
+AC_REQUIRE([AC_HEADER_STDC])
+cv=`echo "$1" | sed 'y%./+- %__p__%'`
+AC_MSG_CHECKING(for $1)
+AC_CACHE_VAL([ac_cv_type_$cv],
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+AC_INCLUDES_DEFAULT
+$2]],
+[[$1 foo;]])],
+[eval "ac_cv_type_$cv=yes"],
+[eval "ac_cv_type_$cv=no"]))dnl
+ac_foo=`eval echo \\$ac_cv_type_$cv`
+AC_MSG_RESULT($ac_foo)
+if test "$ac_foo" = yes; then
+ ac_tr_hdr=HAVE_`echo $1 | sed 'y%abcdefghijklmnopqrstuvwxyz./- %ABCDEFGHIJKLMNOPQRSTUVWXYZ____%'`
+if false; then
+ AC_CHECK_TYPES($1)
+fi
+ AC_DEFINE_UNQUOTED($ac_tr_hdr, 1, [Define if you have type `$1'])
+fi
+])
diff --git a/lib/replace/libreplace_network.m4 b/lib/replace/libreplace_network.m4
new file mode 100644
index 0000000000..4edb55c03a
--- /dev/null
+++ b/lib/replace/libreplace_network.m4
@@ -0,0 +1,377 @@
+AC_DEFUN_ONCE(AC_LIBREPLACE_NETWORK_CHECKS,
+[
+echo "LIBREPLACE_NETWORK_CHECKS: START"
+
+AC_DEFINE(LIBREPLACE_NETWORK_CHECKS, 1, [LIBREPLACE_NETWORK_CHECKS were used])
+LIBREPLACE_NETWORK_OBJS=""
+LIBREPLACE_NETWORK_LIBS=""
+
+AC_CHECK_HEADERS(sys/socket.h netinet/in.h netdb.h arpa/inet.h)
+AC_CHECK_HEADERS(netinet/ip.h netinet/tcp.h netinet/in_systm.h netinet/in_ip.h)
+AC_CHECK_HEADERS(sys/sockio.h sys/un.h)
+
+dnl we need to check that net/if.h really can be used, to cope with hpux
+dnl where including it always fails
+AC_CACHE_CHECK([for usable net/if.h],libreplace_cv_USABLE_NET_IF_H,[
+ AC_COMPILE_IFELSE([AC_LANG_SOURCE([
+ AC_INCLUDES_DEFAULT
+ #if HAVE_SYS_SOCKET_H
+ # include <sys/socket.h>
+ #endif
+ #include <net/if.h>
+ int main(void) {return 0;}])],
+ [libreplace_cv_USABLE_NET_IF_H=yes],
+ [libreplace_cv_USABLE_NET_IF_H=no]
+ )
+])
+if test x"$libreplace_cv_USABLE_NET_IF_H" = x"yes";then
+ AC_DEFINE(HAVE_NET_IF_H, 1, usability of net/if.h)
+fi
+
+AC_HAVE_TYPE([socklen_t],[#include <sys/socket.h>])
+AC_HAVE_TYPE([sa_family_t],[#include <sys/socket.h>])
+AC_HAVE_TYPE([struct addrinfo], [#include <netdb.h>])
+AC_HAVE_TYPE([struct sockaddr], [#include <sys/socket.h>])
+AC_HAVE_TYPE([struct sockaddr_storage], [
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <netinet/in.h>
+])
+AC_HAVE_TYPE([struct sockaddr_in6], [
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <netinet/in.h>
+])
+
+if test x"$ac_cv_type_struct_sockaddr_storage" = x"yes"; then
+AC_CHECK_MEMBER(struct sockaddr_storage.ss_family,
+ AC_DEFINE(HAVE_SS_FAMILY, 1, [Defined if struct sockaddr_storage has ss_family field]),,
+ [
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <netinet/in.h>
+ ])
+
+if test x"$ac_cv_member_struct_sockaddr_storage_ss_family" != x"yes"; then
+AC_CHECK_MEMBER(struct sockaddr_storage.__ss_family,
+ AC_DEFINE(HAVE___SS_FAMILY, 1, [Defined if struct sockaddr_storage has __ss_family field]),,
+ [
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <netinet/in.h>
+ ])
+fi
+fi
+
+AC_CACHE_CHECK([for sin_len in sock],libreplace_cv_HAVE_SOCK_SIN_LEN,[
+ AC_TRY_COMPILE(
+ [
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+ ],[
+struct sockaddr_in sock; sock.sin_len = sizeof(sock);
+ ],[
+ libreplace_cv_HAVE_SOCK_SIN_LEN=yes
+ ],[
+ libreplace_cv_HAVE_SOCK_SIN_LEN=no
+ ])
+])
+if test x"$libreplace_cv_HAVE_SOCK_SIN_LEN" = x"yes"; then
+ AC_DEFINE(HAVE_SOCK_SIN_LEN,1,[Whether the sockaddr_in struct has a sin_len property])
+fi
+
+############################################
+# check for unix domain sockets
+AC_CACHE_CHECK([for unix domain sockets],libreplace_cv_HAVE_UNIXSOCKET,[
+ AC_TRY_COMPILE([
+#include <sys/types.h>
+#include <stdlib.h>
+#include <stddef.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+ ],[
+struct sockaddr_un sunaddr;
+sunaddr.sun_family = AF_UNIX;
+ ],[
+ libreplace_cv_HAVE_UNIXSOCKET=yes
+ ],[
+ libreplace_cv_HAVE_UNIXSOCKET=no
+ ])
+])
+if test x"$libreplace_cv_HAVE_UNIXSOCKET" = x"yes"; then
+ AC_DEFINE(HAVE_UNIXSOCKET,1,[If we need to build with unixscoket support])
+fi
+
+dnl The following test is roughl taken from the cvs sources.
+dnl
+dnl If we can't find connect, try looking in -lsocket, -lnsl, and -linet.
+dnl The Irix 5 libc.so has connect and gethostbyname, but Irix 5 also has
+dnl libsocket.so which has a bad implementation of gethostbyname (it
+dnl only looks in /etc/hosts), so we only look for -lsocket if we need
+dnl it.
+AC_CHECK_FUNCS(connect)
+if test x"$ac_cv_func_connect" = x"no"; then
+ AC_CHECK_LIB_EXT(nsl_s, LIBREPLACE_NETWORK_LIBS, connect)
+ AC_CHECK_LIB_EXT(nsl, LIBREPLACE_NETWORK_LIBS, connect)
+ AC_CHECK_LIB_EXT(socket, LIBREPLACE_NETWORK_LIBS, connect)
+ AC_CHECK_LIB_EXT(inet, LIBREPLACE_NETWORK_LIBS, connect)
+ dnl We can't just call AC_CHECK_FUNCS(connect) here,
+ dnl because the value has been cached.
+ if test x"$ac_cv_lib_ext_nsl_s_connect" = x"yes" ||
+ test x"$ac_cv_lib_ext_nsl_connect" = x"yes" ||
+ test x"$ac_cv_lib_ext_socket_connect" = x"yes" ||
+ test x"$ac_cv_lib_ext_inet_connect" = x"yes"
+ then
+ AC_DEFINE(HAVE_CONNECT,1,[Whether the system has connect()])
+ fi
+fi
+
+AC_CHECK_FUNCS(gethostbyname)
+if test x"$ac_cv_func_gethostbyname" = x"no"; then
+ AC_CHECK_LIB_EXT(nsl_s, LIBREPLACE_NETWORK_LIBS, gethostbyname)
+ AC_CHECK_LIB_EXT(nsl, LIBREPLACE_NETWORK_LIBS, gethostbyname)
+ AC_CHECK_LIB_EXT(socket, LIBREPLACE_NETWORK_LIBS, gethostbyname)
+ dnl We can't just call AC_CHECK_FUNCS(gethostbyname) here,
+ dnl because the value has been cached.
+ if test x"$ac_cv_lib_ext_nsl_s_gethostbyname" = x"yes" ||
+ test x"$ac_cv_lib_ext_nsl_gethostbyname" = x"yes" ||
+ test x"$ac_cv_lib_ext_socket_gethostbyname" = x"yes"
+ then
+ AC_DEFINE(HAVE_GETHOSTBYNAME,1,
+ [Whether the system has gethostbyname()])
+ fi
+fi
+
+dnl HP-UX has if_nametoindex in -lipv6
+AC_CHECK_FUNCS(if_nametoindex)
+if test x"$ac_cv_func_if_nametoindex" = x"no"; then
+ AC_CHECK_LIB_EXT(ipv6, LIBREPLACE_NETWORK_LIBS, if_nametoindex)
+ dnl We can't just call AC_CHECK_FUNCS(if_nametoindex) here,
+ dnl because the value has been cached.
+ if test x"$ac_cv_lib_ext_ipv6_if_nametoindex" = x"yes"
+ then
+ AC_DEFINE(HAVE_IF_NAMETOINDEX, 1,
+ [Whether the system has if_nametoindex()])
+ fi
+fi
+
+# The following tests need LIBS="${LIBREPLACE_NETWORK_LIBS}"
+old_LIBS=$LIBS
+LIBS="${LIBREPLACE_NETWORK_LIBS}"
+SAVE_CPPFLAGS="$CPPFLAGS"
+CPPFLAGS="$CPPFLAGS -I$libreplacedir"
+
+AC_CHECK_FUNCS(socketpair,[],[LIBREPLACE_NETWORK_OBJS="${LIBREPLACE_NETWORK_OBJS} socketpair.o"])
+
+AC_CACHE_CHECK([for broken inet_ntoa],libreplace_cv_REPLACE_INET_NTOA,[
+AC_TRY_RUN([
+#include <stdio.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <netinet/in.h>
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+main() { struct in_addr ip; ip.s_addr = 0x12345678;
+if (strcmp(inet_ntoa(ip),"18.52.86.120") &&
+ strcmp(inet_ntoa(ip),"120.86.52.18")) { exit(0); }
+exit(1);}],
+ libreplace_cv_REPLACE_INET_NTOA=yes,libreplace_cv_REPLACE_INET_NTOA=no,libreplace_cv_REPLACE_INET_NTOA=cross)])
+
+AC_CHECK_FUNCS(inet_ntoa,[],[libreplace_cv_REPLACE_INET_NTOA=yes])
+if test x"$libreplace_cv_REPLACE_INET_NTOA" = x"yes"; then
+ AC_DEFINE(REPLACE_INET_NTOA,1,[Whether inet_ntoa should be replaced])
+ LIBREPLACE_NETWORK_OBJS="${LIBREPLACE_NETWORK_OBJS} inet_ntoa.o"
+fi
+
+AC_CHECK_FUNCS(inet_aton,[],[LIBREPLACE_NETWORK_OBJS="${LIBREPLACE_NETWORK_OBJS} inet_aton.o"])
+
+AC_CHECK_FUNCS(inet_ntop,[],[LIBREPLACE_NETWORK_OBJS="${LIBREPLACE_NETWORK_OBJS} inet_ntop.o"])
+
+AC_CHECK_FUNCS(inet_pton,[],[LIBREPLACE_NETWORK_OBJS="${LIBREPLACE_NETWORK_OBJS} inet_pton.o"])
+
+dnl test for getaddrinfo/getnameinfo
+AC_CACHE_CHECK([for getaddrinfo],libreplace_cv_HAVE_GETADDRINFO,[
+AC_TRY_LINK([
+#include <sys/types.h>
+#if STDC_HEADERS
+#include <stdlib.h>
+#include <stddef.h>
+#endif
+#include <sys/socket.h>
+#include <netdb.h>],
+[
+struct sockaddr sa;
+struct addrinfo *ai = NULL;
+int ret = getaddrinfo(NULL, NULL, NULL, &ai);
+if (ret != 0) {
+ const char *es = gai_strerror(ret);
+}
+freeaddrinfo(ai);
+ret = getnameinfo(&sa, sizeof(sa),
+ NULL, 0,
+ NULL, 0, 0);
+
+],
+libreplace_cv_HAVE_GETADDRINFO=yes,libreplace_cv_HAVE_GETADDRINFO=no)])
+if test x"$libreplace_cv_HAVE_GETADDRINFO" = x"yes"; then
+ AC_DEFINE(HAVE_GETADDRINFO,1,[Whether the system has getaddrinfo])
+ AC_DEFINE(HAVE_GETNAMEINFO,1,[Whether the system has getnameinfo])
+ AC_DEFINE(HAVE_FREEADDRINFO,1,[Whether the system has freeaddrinfo])
+ AC_DEFINE(HAVE_GAI_STRERROR,1,[Whether the system has gai_strerror])
+else
+ LIBREPLACE_NETWORK_OBJS="${LIBREPLACE_NETWORK_OBJS} getaddrinfo.o"
+fi
+
+AC_CHECK_HEADERS([ifaddrs.h])
+
+dnl Used when getifaddrs is not available
+AC_CHECK_MEMBERS([struct sockaddr.sa_len],
+ [AC_DEFINE(HAVE_SOCKADDR_SA_LEN, 1, [Whether struct sockaddr has a sa_len member])],
+ [],
+ [#include <sys/socket.h>])
+
+dnl test for getifaddrs and freeifaddrs
+AC_CACHE_CHECK([for getifaddrs and freeifaddrs],libreplace_cv_HAVE_GETIFADDRS,[
+AC_TRY_COMPILE([
+#include <sys/types.h>
+#if STDC_HEADERS
+#include <stdlib.h>
+#include <stddef.h>
+#endif
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <ifaddrs.h>
+#include <netdb.h>],
+[
+struct ifaddrs *ifp = NULL;
+int ret = getifaddrs (&ifp);
+freeifaddrs(ifp);
+],
+libreplace_cv_HAVE_GETIFADDRS=yes,libreplace_cv_HAVE_GETIFADDRS=no)])
+if test x"$libreplace_cv_HAVE_GETIFADDRS" = x"yes"; then
+ AC_DEFINE(HAVE_GETIFADDRS,1,[Whether the system has getifaddrs])
+ AC_DEFINE(HAVE_FREEIFADDRS,1,[Whether the system has freeifaddrs])
+ AC_DEFINE(HAVE_STRUCT_IFADDRS,1,[Whether struct ifaddrs is available])
+fi
+
+##################
+# look for a method of finding the list of network interfaces
+iface=no;
+AC_CACHE_CHECK([for iface getifaddrs],libreplace_cv_HAVE_IFACE_GETIFADDRS,[
+AC_TRY_RUN([
+#define HAVE_IFACE_GETIFADDRS 1
+#define NO_CONFIG_H 1
+#define AUTOCONF_TEST 1
+#define SOCKET_WRAPPER_NOT_REPLACE
+#include "$libreplacedir/replace.c"
+#include "$libreplacedir/inet_ntop.c"
+#include "$libreplacedir/snprintf.c"
+#include "$libreplacedir/getifaddrs.c"
+#define getifaddrs_test main
+#include "$libreplacedir/test/getifaddrs.c"],
+ libreplace_cv_HAVE_IFACE_GETIFADDRS=yes,libreplace_cv_HAVE_IFACE_GETIFADDRS=no,libreplace_cv_HAVE_IFACE_GETIFADDRS=cross)])
+if test x"$libreplace_cv_HAVE_IFACE_GETIFADDRS" = x"yes"; then
+ iface=yes;AC_DEFINE(HAVE_IFACE_GETIFADDRS,1,[Whether iface getifaddrs is available])
+else
+ LIBREPLACE_NETWORK_OBJS="${LIBREPLACE_NETWORK_OBJS} getifaddrs.o"
+fi
+
+
+if test $iface = no; then
+AC_CACHE_CHECK([for iface AIX],libreplace_cv_HAVE_IFACE_AIX,[
+AC_TRY_RUN([
+#define HAVE_IFACE_AIX 1
+#define NO_CONFIG_H 1
+#define AUTOCONF_TEST 1
+#undef _XOPEN_SOURCE_EXTENDED
+#define SOCKET_WRAPPER_NOT_REPLACE
+#include "$libreplacedir/replace.c"
+#include "$libreplacedir/inet_ntop.c"
+#include "$libreplacedir/snprintf.c"
+#include "$libreplacedir/getifaddrs.c"
+#define getifaddrs_test main
+#include "$libreplacedir/test/getifaddrs.c"],
+ libreplace_cv_HAVE_IFACE_AIX=yes,libreplace_cv_HAVE_IFACE_AIX=no,libreplace_cv_HAVE_IFACE_AIX=cross)])
+if test x"$libreplace_cv_HAVE_IFACE_AIX" = x"yes"; then
+ iface=yes;AC_DEFINE(HAVE_IFACE_AIX,1,[Whether iface AIX is available])
+fi
+fi
+
+
+if test $iface = no; then
+AC_CACHE_CHECK([for iface ifconf],libreplace_cv_HAVE_IFACE_IFCONF,[
+AC_TRY_RUN([
+#define HAVE_IFACE_IFCONF 1
+#define NO_CONFIG_H 1
+#define AUTOCONF_TEST 1
+#define SOCKET_WRAPPER_NOT_REPLACE
+#include "$libreplacedir/replace.c"
+#include "$libreplacedir/inet_ntop.c"
+#include "$libreplacedir/snprintf.c"
+#include "$libreplacedir/getifaddrs.c"
+#define getifaddrs_test main
+#include "$libreplacedir/test/getifaddrs.c"],
+ libreplace_cv_HAVE_IFACE_IFCONF=yes,libreplace_cv_HAVE_IFACE_IFCONF=no,libreplace_cv_HAVE_IFACE_IFCONF=cross)])
+if test x"$libreplace_cv_HAVE_IFACE_IFCONF" = x"yes"; then
+ iface=yes;AC_DEFINE(HAVE_IFACE_IFCONF,1,[Whether iface ifconf is available])
+fi
+fi
+
+if test $iface = no; then
+AC_CACHE_CHECK([for iface ifreq],libreplace_cv_HAVE_IFACE_IFREQ,[
+AC_TRY_RUN([
+#define HAVE_IFACE_IFREQ 1
+#define NO_CONFIG_H 1
+#define AUTOCONF_TEST 1
+#define SOCKET_WRAPPER_NOT_REPLACE
+#include "$libreplacedir/replace.c"
+#include "$libreplacedir/inet_ntop.c"
+#include "$libreplacedir/snprintf.c"
+#include "$libreplacedir/getifaddrs.c"
+#define getifaddrs_test main
+#include "$libreplacedir/test/getifaddrs.c"],
+ libreplace_cv_HAVE_IFACE_IFREQ=yes,libreplace_cv_HAVE_IFACE_IFREQ=no,libreplace_cv_HAVE_IFACE_IFREQ=cross)])
+if test x"$libreplace_cv_HAVE_IFACE_IFREQ" = x"yes"; then
+ iface=yes;AC_DEFINE(HAVE_IFACE_IFREQ,1,[Whether iface ifreq is available])
+fi
+fi
+
+dnl test for ipv6
+AC_CACHE_CHECK([for ipv6 support],libreplace_cv_HAVE_IPV6,[
+ AC_TRY_LINK([
+#include <stdlib.h> /* for NULL */
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <netdb.h>
+ ],
+ [
+struct sockaddr_storage sa_store;
+struct addrinfo *ai = NULL;
+struct in6_addr in6addr;
+int idx = if_nametoindex("iface1");
+int s = socket(AF_INET6, SOCK_STREAM, 0);
+int ret = getaddrinfo(NULL, NULL, NULL, &ai);
+if (ret != 0) {
+ const char *es = gai_strerror(ret);
+}
+freeaddrinfo(ai);
+ ],[
+ libreplace_cv_HAVE_IPV6=yes
+ ],[
+ libreplace_cv_HAVE_IPV6=no
+ ])
+])
+if test x"$libreplace_cv_HAVE_IPV6" = x"yes"; then
+ AC_DEFINE(HAVE_IPV6,1,[Whether the system has IPv6 support])
+fi
+
+LIBS=$old_LIBS
+CPPFLAGS="$SAVE_CPPFLAGS"
+
+LIBREPLACEOBJ="${LIBREPLACEOBJ} ${LIBREPLACE_NETWORK_OBJS}"
+
+echo "LIBREPLACE_NETWORK_CHECKS: END"
+]) dnl end AC_LIBREPLACE_NETWORK_CHECKS
diff --git a/lib/replace/repdir.m4 b/lib/replace/repdir.m4
new file mode 100644
index 0000000000..f53a4c2974
--- /dev/null
+++ b/lib/replace/repdir.m4
@@ -0,0 +1,78 @@
+AC_CACHE_CHECK([for broken readdir],libreplace_cv_READDIR_NEEDED,[
+ AC_TRY_RUN([
+#define test_readdir_os2_delete main
+#include "$libreplacedir/test/os2_delete.c"],
+ [libreplace_cv_READDIR_NEEDED=no],
+ [libreplace_cv_READDIR_NEEDED=yes],
+ [libreplace_cv_READDIR_NEEDED="assuming not"])
+])
+
+#
+# try to replace with getdirentries() if needed
+#
+if test x"$libreplace_cv_READDIR_NEEDED" = x"yes"; then
+AC_CHECK_FUNCS(getdirentries)
+AC_VERIFY_C_PROTOTYPE([long telldir(const DIR *dir)],
+ [
+ return 0;
+ ],[
+ AC_DEFINE(TELLDIR_TAKES_CONST_DIR, 1, [Whether telldir takes a const pointer])
+ ],[],[
+ #include <dirent.h>
+ ])
+
+AC_VERIFY_C_PROTOTYPE([int seekdir(DIR *dir, long ofs)],
+ [
+ return 0;
+ ],[
+ AC_DEFINE(SEEKDIR_RETURNS_INT, 1, [Whether seekdir returns an int])
+ ],[],[
+ #include <dirent.h>
+ ])
+AC_CACHE_CHECK([for replacing readdir using getdirentries()],libreplace_cv_READDIR_GETDIRENTRIES,[
+ AC_TRY_RUN([
+#define _LIBREPLACE_REPLACE_H
+#include "$libreplacedir/repdir_getdirentries.c"
+#define test_readdir_os2_delete main
+#include "$libreplacedir/test/os2_delete.c"],
+ [libreplace_cv_READDIR_GETDIRENTRIES=yes],
+ [libreplace_cv_READDIR_GETDIRENTRIES=no])
+])
+fi
+if test x"$libreplace_cv_READDIR_GETDIRENTRIES" = x"yes"; then
+ AC_DEFINE(REPLACE_READDIR,1,[replace readdir])
+ AC_DEFINE(REPLACE_READDIR_GETDIRENTRIES,1,[replace readdir using getdirentries()])
+ LIBREPLACEOBJ="${LIBREPLACEOBJ} repdir_getdirentries.o"
+ libreplace_cv_READDIR_NEEDED=no
+fi
+
+#
+# try to replace with getdents() if needed
+#
+if test x"$libreplace_cv_READDIR_NEEDED" = x"yes"; then
+AC_CHECK_FUNCS(getdents)
+AC_CACHE_CHECK([for replacing readdir using getdents()],libreplace_cv_READDIR_GETDENTS,[
+ AC_TRY_RUN([
+#define _LIBREPLACE_REPLACE_H
+#error _donot_use_getdents_replacement_anymore
+#include "$libreplacedir/repdir_getdents.c"
+#define test_readdir_os2_delete main
+#include "$libreplacedir/test/os2_delete.c"],
+ [libreplace_cv_READDIR_GETDENTS=yes],
+ [libreplace_cv_READDIR_GETDENTS=no])
+])
+fi
+if test x"$libreplace_cv_READDIR_GETDENTS" = x"yes"; then
+ AC_DEFINE(REPLACE_READDIR,1,[replace readdir])
+ AC_DEFINE(REPLACE_READDIR_GETDENTS,1,[replace readdir using getdents()])
+ LIBREPLACEOBJ="${LIBREPLACEOBJ} repdir_getdents.o"
+ libreplace_cv_READDIR_NEEDED=no
+fi
+
+AC_MSG_CHECKING([a usable readdir()])
+if test x"$libreplace_cv_READDIR_NEEDED" = x"yes"; then
+ AC_MSG_RESULT(no)
+ AC_MSG_WARN([the provided readdir() is broken])
+else
+ AC_MSG_RESULT(yes)
+fi
diff --git a/lib/replace/repdir_getdents.c b/lib/replace/repdir_getdents.c
new file mode 100644
index 0000000000..afc634a796
--- /dev/null
+++ b/lib/replace/repdir_getdents.c
@@ -0,0 +1,166 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ Copyright (C) Andrew Tridgell 2005
+
+ ** NOTE! The following LGPL license applies to the replace
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+/*
+ a replacement for opendir/readdir/telldir/seekdir/closedir for BSD systems
+
+ This is needed because the existing directory handling in FreeBSD
+ and OpenBSD (and possibly NetBSD) doesn't correctly handle unlink()
+ on files in a directory where telldir() has been used. On a block
+ boundary it will occasionally miss a file when seekdir() is used to
+ return to a position previously recorded with telldir().
+
+ This also fixes a severe performance and memory usage problem with
+ telldir() on BSD systems. Each call to telldir() in BSD adds an
+ entry to a linked list, and those entries are cleaned up on
+ closedir(). This means with a large directory closedir() can take an
+ arbitrary amount of time, causing network timeouts as millions of
+ telldir() entries are freed
+
+ Note! This replacement code is not portable. It relies on getdents()
+ always leaving the file descriptor at a seek offset that is a
+ multiple of DIR_BUF_SIZE. If the code detects that this doesn't
+ happen then it will abort(). It also does not handle directories
+ with offsets larger than can be stored in a long,
+
+ This code is available under other free software licenses as
+ well. Contact the author.
+*/
+
+#include <stdlib.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <dirent.h>
+
+#define DIR_BUF_BITS 9
+#define DIR_BUF_SIZE (1<<DIR_BUF_BITS)
+
+struct dir_buf {
+ int fd;
+ int nbytes, ofs;
+ off_t seekpos;
+ char buf[DIR_BUF_SIZE];
+};
+
+DIR *opendir(const char *dname)
+{
+ struct dir_buf *d;
+ struct stat sb;
+ d = malloc(sizeof(*d));
+ if (d == NULL) {
+ errno = ENOMEM;
+ return NULL;
+ }
+ d->fd = open(dname, O_RDONLY);
+ if (d->fd == -1) {
+ free(d);
+ return NULL;
+ }
+ if (fstat(d->fd, &sb) < 0) {
+ close(d->fd);
+ free(d);
+ return NULL;
+ }
+ if (!S_ISDIR(sb.st_mode)) {
+ close(d->fd);
+ free(d);
+ errno = ENOTDIR;
+ return NULL;
+ }
+ d->ofs = 0;
+ d->seekpos = 0;
+ d->nbytes = 0;
+ return (DIR *)d;
+}
+
+struct dirent *readdir(DIR *dir)
+{
+ struct dir_buf *d = (struct dir_buf *)dir;
+ struct dirent *de;
+
+ if (d->ofs >= d->nbytes) {
+ d->seekpos = lseek(d->fd, 0, SEEK_CUR);
+ d->nbytes = getdents(d->fd, d->buf, DIR_BUF_SIZE);
+ d->ofs = 0;
+ }
+ if (d->ofs >= d->nbytes) {
+ return NULL;
+ }
+ de = (struct dirent *)&d->buf[d->ofs];
+ d->ofs += de->d_reclen;
+ return de;
+}
+
+long telldir(DIR *dir)
+{
+ struct dir_buf *d = (struct dir_buf *)dir;
+ if (d->ofs >= d->nbytes) {
+ d->seekpos = lseek(d->fd, 0, SEEK_CUR);
+ d->ofs = 0;
+ d->nbytes = 0;
+ }
+ /* this relies on seekpos always being a multiple of
+ DIR_BUF_SIZE. Is that always true on BSD systems? */
+ if (d->seekpos & (DIR_BUF_SIZE-1)) {
+ abort();
+ }
+ return d->seekpos + d->ofs;
+}
+
+void seekdir(DIR *dir, long ofs)
+{
+ struct dir_buf *d = (struct dir_buf *)dir;
+ d->seekpos = lseek(d->fd, ofs & ~(DIR_BUF_SIZE-1), SEEK_SET);
+ d->nbytes = getdents(d->fd, d->buf, DIR_BUF_SIZE);
+ d->ofs = 0;
+ while (d->ofs < (ofs & (DIR_BUF_SIZE-1))) {
+ if (readdir(dir) == NULL) break;
+ }
+}
+
+void rewinddir(DIR *dir)
+{
+ seekdir(dir, 0);
+}
+
+int closedir(DIR *dir)
+{
+ struct dir_buf *d = (struct dir_buf *)dir;
+ int r = close(d->fd);
+ if (r != 0) {
+ return r;
+ }
+ free(d);
+ return 0;
+}
+
+#ifndef dirfd
+/* darn, this is a macro on some systems. */
+int dirfd(DIR *dir)
+{
+ struct dir_buf *d = (struct dir_buf *)dir;
+ return d->fd;
+}
+#endif
diff --git a/lib/replace/repdir_getdirentries.c b/lib/replace/repdir_getdirentries.c
new file mode 100644
index 0000000000..197e5931fc
--- /dev/null
+++ b/lib/replace/repdir_getdirentries.c
@@ -0,0 +1,183 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ Copyright (C) Andrew Tridgell 2005
+
+ ** NOTE! The following LGPL license applies to the replace
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+/*
+ a replacement for opendir/readdir/telldir/seekdir/closedir for BSD
+ systems using getdirentries
+
+ This is needed because the existing directory handling in FreeBSD
+ and OpenBSD (and possibly NetBSD) doesn't correctly handle unlink()
+ on files in a directory where telldir() has been used. On a block
+ boundary it will occasionally miss a file when seekdir() is used to
+ return to a position previously recorded with telldir().
+
+ This also fixes a severe performance and memory usage problem with
+ telldir() on BSD systems. Each call to telldir() in BSD adds an
+ entry to a linked list, and those entries are cleaned up on
+ closedir(). This means with a large directory closedir() can take an
+ arbitrary amount of time, causing network timeouts as millions of
+ telldir() entries are freed
+
+ Note! This replacement code is not portable. It relies on
+ getdirentries() always leaving the file descriptor at a seek offset
+ that is a multiple of DIR_BUF_SIZE. If the code detects that this
+ doesn't happen then it will abort(). It also does not handle
+ directories with offsets larger than can be stored in a long,
+
+ This code is available under other free software licenses as
+ well. Contact the author.
+*/
+
+#include "replace.h"
+#include <stdlib.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <dirent.h>
+
+#define DIR_BUF_BITS 9
+#define DIR_BUF_SIZE (1<<DIR_BUF_BITS)
+
+struct dir_buf {
+ int fd;
+ int nbytes, ofs;
+ off_t seekpos;
+ char buf[DIR_BUF_SIZE];
+};
+
+DIR *opendir(const char *dname)
+{
+ struct dir_buf *d;
+ struct stat sb;
+ d = malloc(sizeof(*d));
+ if (d == NULL) {
+ errno = ENOMEM;
+ return NULL;
+ }
+ d->fd = open(dname, O_RDONLY);
+ if (d->fd == -1) {
+ free(d);
+ return NULL;
+ }
+ if (fstat(d->fd, &sb) < 0) {
+ close(d->fd);
+ free(d);
+ return NULL;
+ }
+ if (!S_ISDIR(sb.st_mode)) {
+ close(d->fd);
+ free(d);
+ errno = ENOTDIR;
+ return NULL;
+ }
+ d->ofs = 0;
+ d->seekpos = 0;
+ d->nbytes = 0;
+ return (DIR *)d;
+}
+
+struct dirent *readdir(DIR *dir)
+{
+ struct dir_buf *d = (struct dir_buf *)dir;
+ struct dirent *de;
+
+ if (d->ofs >= d->nbytes) {
+ long pos;
+ d->nbytes = getdirentries(d->fd, d->buf, DIR_BUF_SIZE, &pos);
+ d->seekpos = pos;
+ d->ofs = 0;
+ }
+ if (d->ofs >= d->nbytes) {
+ return NULL;
+ }
+ de = (struct dirent *)&d->buf[d->ofs];
+ d->ofs += de->d_reclen;
+ return de;
+}
+
+#ifdef TELLDIR_TAKES_CONST_DIR
+long telldir(const DIR *dir)
+#else
+long telldir(DIR *dir)
+#endif
+{
+ struct dir_buf *d = (struct dir_buf *)dir;
+ if (d->ofs >= d->nbytes) {
+ d->seekpos = lseek(d->fd, 0, SEEK_CUR);
+ d->ofs = 0;
+ d->nbytes = 0;
+ }
+ /* this relies on seekpos always being a multiple of
+ DIR_BUF_SIZE. Is that always true on BSD systems? */
+ if (d->seekpos & (DIR_BUF_SIZE-1)) {
+ abort();
+ }
+ return d->seekpos + d->ofs;
+}
+
+#ifdef SEEKDIR_RETURNS_INT
+int seekdir(DIR *dir, long ofs)
+#else
+void seekdir(DIR *dir, long ofs)
+#endif
+{
+ struct dir_buf *d = (struct dir_buf *)dir;
+ long pos;
+ d->seekpos = lseek(d->fd, ofs & ~(DIR_BUF_SIZE-1), SEEK_SET);
+ d->nbytes = getdirentries(d->fd, d->buf, DIR_BUF_SIZE, &pos);
+ d->ofs = 0;
+ while (d->ofs < (ofs & (DIR_BUF_SIZE-1))) {
+ if (readdir(dir) == NULL) break;
+ }
+#ifdef SEEKDIR_RETURNS_INT
+ return -1;
+#endif
+}
+
+void rewinddir(DIR *dir)
+{
+ seekdir(dir, 0);
+}
+
+int closedir(DIR *dir)
+{
+ struct dir_buf *d = (struct dir_buf *)dir;
+ int r = close(d->fd);
+ if (r != 0) {
+ return r;
+ }
+ free(d);
+ return 0;
+}
+
+#ifndef dirfd
+/* darn, this is a macro on some systems. */
+int dirfd(DIR *dir)
+{
+ struct dir_buf *d = (struct dir_buf *)dir;
+ return d->fd;
+}
+#endif
+
+
diff --git a/lib/replace/replace.c b/lib/replace/replace.c
new file mode 100644
index 0000000000..98d799b07e
--- /dev/null
+++ b/lib/replace/replace.c
@@ -0,0 +1,616 @@
+/*
+ Unix SMB/CIFS implementation.
+ replacement routines for broken systems
+ Copyright (C) Andrew Tridgell 1992-1998
+
+ ** NOTE! The following LGPL license applies to the replace
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "replace.h"
+
+#include "system/filesys.h"
+#include "system/time.h"
+#include "system/passwd.h"
+#include "system/syslog.h"
+#include "system/locale.h"
+#include "system/wait.h"
+
+void replace_dummy(void);
+void replace_dummy(void) {}
+
+#ifndef HAVE_FTRUNCATE
+ /*******************************************************************
+ftruncate for operating systems that don't have it
+********************************************************************/
+int rep_ftruncate(int f, off_t l)
+{
+#ifdef HAVE_CHSIZE
+ return chsize(f,l);
+#elif defined(F_FREESP)
+ struct flock fl;
+
+ fl.l_whence = 0;
+ fl.l_len = 0;
+ fl.l_start = l;
+ fl.l_type = F_WRLCK;
+ return fcntl(f, F_FREESP, &fl);
+#else
+#error "you must have a ftruncate function"
+#endif
+}
+#endif /* HAVE_FTRUNCATE */
+
+
+#ifndef HAVE_STRLCPY
+/* like strncpy but does not 0 fill the buffer and always null
+ terminates. bufsize is the size of the destination buffer */
+size_t rep_strlcpy(char *d, const char *s, size_t bufsize)
+{
+ size_t len = strlen(s);
+ size_t ret = len;
+ if (bufsize <= 0) return 0;
+ if (len >= bufsize) len = bufsize-1;
+ memcpy(d, s, len);
+ d[len] = 0;
+ return ret;
+}
+#endif
+
+#ifndef HAVE_STRLCAT
+/* like strncat but does not 0 fill the buffer and always null
+ terminates. bufsize is the length of the buffer, which should
+ be one more than the maximum resulting string length */
+size_t rep_strlcat(char *d, const char *s, size_t bufsize)
+{
+ size_t len1 = strlen(d);
+ size_t len2 = strlen(s);
+ size_t ret = len1 + len2;
+
+ if (len1+len2 >= bufsize) {
+ if (bufsize < (len1+1)) {
+ return ret;
+ }
+ len2 = bufsize - (len1+1);
+ }
+ if (len2 > 0) {
+ memcpy(d+len1, s, len2);
+ d[len1+len2] = 0;
+ }
+ return ret;
+}
+#endif
+
+#ifndef HAVE_MKTIME
+/*******************************************************************
+a mktime() replacement for those who don't have it - contributed by
+C.A. Lademann <cal@zls.com>
+Corrections by richard.kettlewell@kewill.com
+********************************************************************/
+
+#define MINUTE 60
+#define HOUR 60*MINUTE
+#define DAY 24*HOUR
+#define YEAR 365*DAY
+time_t rep_mktime(struct tm *t)
+{
+ struct tm *u;
+ time_t epoch = 0;
+ int n;
+ int mon [] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 },
+ y, m, i;
+
+ if(t->tm_year < 70)
+ return((time_t)-1);
+
+ n = t->tm_year + 1900 - 1;
+ epoch = (t->tm_year - 70) * YEAR +
+ ((n / 4 - n / 100 + n / 400) - (1969 / 4 - 1969 / 100 + 1969 / 400)) * DAY;
+
+ y = t->tm_year + 1900;
+ m = 0;
+
+ for(i = 0; i < t->tm_mon; i++) {
+ epoch += mon [m] * DAY;
+ if(m == 1 && y % 4 == 0 && (y % 100 != 0 || y % 400 == 0))
+ epoch += DAY;
+
+ if(++m > 11) {
+ m = 0;
+ y++;
+ }
+ }
+
+ epoch += (t->tm_mday - 1) * DAY;
+ epoch += t->tm_hour * HOUR + t->tm_min * MINUTE + t->tm_sec;
+
+ if((u = localtime(&epoch)) != NULL) {
+ t->tm_sec = u->tm_sec;
+ t->tm_min = u->tm_min;
+ t->tm_hour = u->tm_hour;
+ t->tm_mday = u->tm_mday;
+ t->tm_mon = u->tm_mon;
+ t->tm_year = u->tm_year;
+ t->tm_wday = u->tm_wday;
+ t->tm_yday = u->tm_yday;
+ t->tm_isdst = u->tm_isdst;
+ }
+
+ return(epoch);
+}
+#endif /* !HAVE_MKTIME */
+
+
+#ifndef HAVE_INITGROUPS
+/****************************************************************************
+ some systems don't have an initgroups call
+****************************************************************************/
+int rep_initgroups(char *name, gid_t id)
+{
+#ifndef HAVE_SETGROUPS
+ /* yikes! no SETGROUPS or INITGROUPS? how can this work? */
+ errno = ENOSYS;
+ return -1;
+#else /* HAVE_SETGROUPS */
+
+#include <grp.h>
+
+ gid_t *grouplst = NULL;
+ int max_gr = NGROUPS_MAX;
+ int ret;
+ int i,j;
+ struct group *g;
+ char *gr;
+
+ if((grouplst = malloc(sizeof(gid_t) * max_gr)) == NULL) {
+ errno = ENOMEM;
+ return -1;
+ }
+
+ grouplst[0] = id;
+ i = 1;
+ while (i < max_gr && ((g = (struct group *)getgrent()) != (struct group *)NULL)) {
+ if (g->gr_gid == id)
+ continue;
+ j = 0;
+ gr = g->gr_mem[0];
+ while (gr && (*gr != (char)NULL)) {
+ if (strcmp(name,gr) == 0) {
+ grouplst[i] = g->gr_gid;
+ i++;
+ gr = (char *)NULL;
+ break;
+ }
+ gr = g->gr_mem[++j];
+ }
+ }
+ endgrent();
+ ret = setgroups(i, grouplst);
+ free(grouplst);
+ return ret;
+#endif /* HAVE_SETGROUPS */
+}
+#endif /* HAVE_INITGROUPS */
+
+
+#if (defined(SecureWare) && defined(SCO))
+/* This is needed due to needing the nap() function but we don't want
+ to include the Xenix libraries since that will break other things...
+ BTW: system call # 0x0c28 is the same as calling nap() */
+long nap(long milliseconds) {
+ return syscall(0x0c28, milliseconds);
+ }
+#endif
+
+
+#ifndef HAVE_MEMMOVE
+/*******************************************************************
+safely copies memory, ensuring no overlap problems.
+this is only used if the machine does not have its own memmove().
+this is not the fastest algorithm in town, but it will do for our
+needs.
+********************************************************************/
+void *rep_memmove(void *dest,const void *src,int size)
+{
+ unsigned long d,s;
+ int i;
+ if (dest==src || !size) return(dest);
+
+ d = (unsigned long)dest;
+ s = (unsigned long)src;
+
+ if ((d >= (s+size)) || (s >= (d+size))) {
+ /* no overlap */
+ memcpy(dest,src,size);
+ return(dest);
+ }
+
+ if (d < s) {
+ /* we can forward copy */
+ if (s-d >= sizeof(int) &&
+ !(s%sizeof(int)) &&
+ !(d%sizeof(int)) &&
+ !(size%sizeof(int))) {
+ /* do it all as words */
+ int *idest = (int *)dest;
+ int *isrc = (int *)src;
+ size /= sizeof(int);
+ for (i=0;i<size;i++) idest[i] = isrc[i];
+ } else {
+ /* simplest */
+ char *cdest = (char *)dest;
+ char *csrc = (char *)src;
+ for (i=0;i<size;i++) cdest[i] = csrc[i];
+ }
+ } else {
+ /* must backward copy */
+ if (d-s >= sizeof(int) &&
+ !(s%sizeof(int)) &&
+ !(d%sizeof(int)) &&
+ !(size%sizeof(int))) {
+ /* do it all as words */
+ int *idest = (int *)dest;
+ int *isrc = (int *)src;
+ size /= sizeof(int);
+ for (i=size-1;i>=0;i--) idest[i] = isrc[i];
+ } else {
+ /* simplest */
+ char *cdest = (char *)dest;
+ char *csrc = (char *)src;
+ for (i=size-1;i>=0;i--) cdest[i] = csrc[i];
+ }
+ }
+ return(dest);
+}
+#endif /* HAVE_MEMMOVE */
+
+#ifndef HAVE_STRDUP
+/****************************************************************************
+duplicate a string
+****************************************************************************/
+char *rep_strdup(const char *s)
+{
+ size_t len;
+ char *ret;
+
+ if (!s) return(NULL);
+
+ len = strlen(s)+1;
+ ret = (char *)malloc(len);
+ if (!ret) return(NULL);
+ memcpy(ret,s,len);
+ return(ret);
+}
+#endif /* HAVE_STRDUP */
+
+#ifndef HAVE_SETLINEBUF
+void rep_setlinebuf(FILE *stream)
+{
+ setvbuf(stream, (char *)NULL, _IOLBF, 0);
+}
+#endif /* HAVE_SETLINEBUF */
+
+#ifndef HAVE_VSYSLOG
+#ifdef HAVE_SYSLOG
+void rep_vsyslog (int facility_priority, const char *format, va_list arglist)
+{
+ char *msg = NULL;
+ vasprintf(&msg, format, arglist);
+ if (!msg)
+ return;
+ syslog(facility_priority, "%s", msg);
+ free(msg);
+}
+#endif /* HAVE_SYSLOG */
+#endif /* HAVE_VSYSLOG */
+
+#ifndef HAVE_STRNLEN
+/**
+ Some platforms don't have strnlen
+**/
+ size_t rep_strnlen(const char *s, size_t max)
+{
+ size_t len;
+
+ for (len = 0; len < max; len++) {
+ if (s[len] == '\0') {
+ break;
+ }
+ }
+ return len;
+}
+#endif
+
+#ifndef HAVE_STRNDUP
+/**
+ Some platforms don't have strndup.
+**/
+char *rep_strndup(const char *s, size_t n)
+{
+ char *ret;
+
+ n = strnlen(s, n);
+ ret = malloc(n+1);
+ if (!ret)
+ return NULL;
+ memcpy(ret, s, n);
+ ret[n] = 0;
+
+ return ret;
+}
+#endif
+
+#ifndef HAVE_WAITPID
+int rep_waitpid(pid_t pid,int *status,int options)
+{
+ return wait4(pid, status, options, NULL);
+}
+#endif
+
+#ifndef HAVE_SETEUID
+int rep_seteuid(uid_t euid)
+{
+#ifdef HAVE_SETRESUID
+ return setresuid(-1, euid, -1);
+#else
+# error "You need a seteuid function"
+#endif
+}
+#endif
+
+#ifndef HAVE_SETEGID
+int rep_setegid(gid_t egid)
+{
+#ifdef HAVE_SETRESGID
+ return setresgid(-1, egid, -1);
+#else
+# error "You need a setegid function"
+#endif
+}
+#endif
+
+/*******************************************************************
+os/2 also doesn't have chroot
+********************************************************************/
+#ifndef HAVE_CHROOT
+int rep_chroot(const char *dname)
+{
+ errno = ENOSYS;
+ return -1;
+}
+#endif
+
+/*****************************************************************
+ Possibly replace mkstemp if it is broken.
+*****************************************************************/
+
+#ifndef HAVE_SECURE_MKSTEMP
+int rep_mkstemp(char *template)
+{
+ /* have a reasonable go at emulating it. Hope that
+ the system mktemp() isn't completly hopeless */
+ char *p = mktemp(template);
+ if (!p)
+ return -1;
+ return open(p, O_CREAT|O_EXCL|O_RDWR, 0600);
+}
+#endif
+
+#ifndef HAVE_MKDTEMP
+char *rep_mkdtemp(char *template)
+{
+ char *dname;
+
+ if ((dname = mktemp(template))) {
+ if (mkdir(dname, 0700) >= 0) {
+ return dname;
+ }
+ }
+
+ return NULL;
+}
+#endif
+
+/*****************************************************************
+ Watch out: this is not thread safe.
+*****************************************************************/
+
+#ifndef HAVE_PREAD
+ssize_t rep_pread(int __fd, void *__buf, size_t __nbytes, off_t __offset)
+{
+ if (lseek(__fd, __offset, SEEK_SET) != __offset) {
+ return -1;
+ }
+ return read(__fd, __buf, __nbytes);
+}
+#endif
+
+/*****************************************************************
+ Watch out: this is not thread safe.
+*****************************************************************/
+
+#ifndef HAVE_PWRITE
+ssize_t rep_pwrite(int __fd, const void *__buf, size_t __nbytes, off_t __offset)
+{
+ if (lseek(__fd, __offset, SEEK_SET) != __offset) {
+ return -1;
+ }
+ return write(__fd, __buf, __nbytes);
+}
+#endif
+
+#ifndef HAVE_STRCASESTR
+char *rep_strcasestr(const char *haystack, const char *needle)
+{
+ const char *s;
+ size_t nlen = strlen(needle);
+ for (s=haystack;*s;s++) {
+ if (toupper(*needle) == toupper(*s) &&
+ strncasecmp(s, needle, nlen) == 0) {
+ return (char *)((uintptr_t)s);
+ }
+ }
+ return NULL;
+}
+#endif
+
+#ifndef HAVE_STRTOK_R
+/* based on GLIBC version, copyright Free Software Foundation */
+char *rep_strtok_r(char *s, const char *delim, char **save_ptr)
+{
+ char *token;
+
+ if (s == NULL) s = *save_ptr;
+
+ s += strspn(s, delim);
+ if (*s == '\0') {
+ *save_ptr = s;
+ return NULL;
+ }
+
+ token = s;
+ s = strpbrk(token, delim);
+ if (s == NULL) {
+ *save_ptr = token + strlen(token);
+ } else {
+ *s = '\0';
+ *save_ptr = s + 1;
+ }
+
+ return token;
+}
+#endif
+
+#ifndef HAVE_STRTOLL
+long long int rep_strtoll(const char *str, char **endptr, int base)
+{
+#ifdef HAVE_STRTOQ
+ return strtoq(str, endptr, base);
+#elif defined(HAVE___STRTOLL)
+ return __strtoll(str, endptr, base);
+#elif SIZEOF_LONG == SIZEOF_LONG_LONG
+ return (long long int) strtol(str, endptr, base);
+#else
+# error "You need a strtoll function"
+#endif
+}
+#endif
+
+
+#ifndef HAVE_STRTOULL
+unsigned long long int rep_strtoull(const char *str, char **endptr, int base)
+{
+#ifdef HAVE_STRTOUQ
+ return strtouq(str, endptr, base);
+#elif defined(HAVE___STRTOULL)
+ return __strtoull(str, endptr, base);
+#elif SIZEOF_LONG == SIZEOF_LONG_LONG
+ return (unsigned long long int) strtoul(str, endptr, base);
+#else
+# error "You need a strtoull function"
+#endif
+}
+#endif
+
+#ifndef HAVE_SETENV
+int rep_setenv(const char *name, const char *value, int overwrite)
+{
+ char *p;
+ size_t l1, l2;
+ int ret;
+
+ if (!overwrite && getenv(name)) {
+ return 0;
+ }
+
+ l1 = strlen(name);
+ l2 = strlen(value);
+
+ p = malloc(l1+l2+2);
+ if (p == NULL) {
+ return -1;
+ }
+ memcpy(p, name, l1);
+ p[l1] = '=';
+ memcpy(p+l1+1, value, l2);
+ p[l1+l2+1] = 0;
+
+ ret = putenv(p);
+ if (ret != 0) {
+ free(p);
+ }
+
+ return ret;
+}
+#endif
+
+#ifndef HAVE_UNSETENV
+int rep_unsetenv(const char *name)
+{
+ extern char **environ;
+ size_t len = strlen(name);
+ size_t i, count;
+
+ if (environ == NULL || getenv(name) == NULL) {
+ return 0;
+ }
+
+ for (i=0;environ[i];i++) /* noop */ ;
+
+ count=i;
+
+ for (i=0;i<count;) {
+ if (strncmp(environ[i], name, len) == 0 && environ[i][len] == '=') {
+ /* note: we do _not_ free the old variable here. It is unsafe to
+ do so, as the pointer may not have come from malloc */
+ memmove(&environ[i], &environ[i+1], (count-i)*sizeof(char *));
+ count--;
+ } else {
+ i++;
+ }
+ }
+
+ return 0;
+}
+#endif
+
+#ifndef HAVE_UTIME
+int rep_utime(const char *filename, const struct utimbuf *buf)
+{
+ errno = ENOSYS;
+ return -1;
+}
+#endif
+
+#ifndef HAVE_UTIMES
+int rep_utimes(const char *filename, const struct timeval tv[2])
+{
+ struct utimbuf u;
+
+ u.actime = tv[0].tv_sec;
+ if (tv[0].tv_usec > 500000) {
+ u.actime += 1;
+ }
+
+ u.modtime = tv[1].tv_sec;
+ if (tv[1].tv_usec > 500000) {
+ u.modtime += 1;
+ }
+
+ return utime(filename, &u);
+}
+#endif
diff --git a/lib/replace/replace.h b/lib/replace/replace.h
new file mode 100644
index 0000000000..c69ea6cdac
--- /dev/null
+++ b/lib/replace/replace.h
@@ -0,0 +1,582 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ macros to go along with the lib/replace/ portability layer code
+
+ Copyright (C) Andrew Tridgell 2005
+ Copyright (C) Jelmer Vernooij 2006
+ Copyright (C) Jeremy Allison 2007.
+
+ ** NOTE! The following LGPL license applies to the replace
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef _LIBREPLACE_REPLACE_H
+#define _LIBREPLACE_REPLACE_H
+
+#ifndef NO_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef HAVE_STANDARDS_H
+#include <standards.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <errno.h>
+
+#if defined(_MSC_VER) || defined(__MINGW32__)
+#include "win32_replace.h"
+#endif
+
+
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+/* force off HAVE_INTTYPES_H so that roken doesn't try to include both,
+ which causes a warning storm on irix */
+#undef HAVE_INTTYPES_H
+#elif HAVE_INTTYPES_H
+#include <inttypes.h>
+#endif
+
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+
+#ifdef HAVE_STRINGS_H
+#include <strings.h>
+#endif
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+
+#if STDC_HEADERS
+#include <stdlib.h>
+#include <stddef.h>
+#endif
+
+#ifndef HAVE_STRERROR
+extern char *sys_errlist[];
+#define strerror(i) sys_errlist[i]
+#endif
+
+#ifndef HAVE_ERRNO_DECL
+extern int errno;
+#endif
+
+#ifndef HAVE_STRDUP
+#define strdup rep_strdup
+char *rep_strdup(const char *s);
+#endif
+
+#ifndef HAVE_MEMMOVE
+#define memmove rep_memmove
+void *rep_memmove(void *dest,const void *src,int size);
+#endif
+
+#ifndef HAVE_MKTIME
+#define mktime rep_mktime
+/* prototype is in "system/time.h" */
+#endif
+
+#ifndef HAVE_TIMEGM
+#define timegm rep_timegm
+/* prototype is in "system/time.h" */
+#endif
+
+#ifndef HAVE_UTIME
+#define utime rep_utime
+/* prototype is in "system/time.h" */
+#endif
+
+#ifndef HAVE_UTIMES
+#define utimes rep_utimes
+/* prototype is in "system/time.h" */
+#endif
+
+#ifndef HAVE_STRLCPY
+#define strlcpy rep_strlcpy
+size_t rep_strlcpy(char *d, const char *s, size_t bufsize);
+#endif
+
+#ifndef HAVE_STRLCAT
+#define strlcat rep_strlcat
+size_t rep_strlcat(char *d, const char *s, size_t bufsize);
+#endif
+
+#if (defined(BROKEN_STRNDUP) || !defined(HAVE_STRNDUP))
+#undef HAVE_STRNDUP
+#define strndup rep_strndup
+char *rep_strndup(const char *s, size_t n);
+#endif
+
+#if (defined(BROKEN_STRNLEN) || !defined(HAVE_STRNLEN))
+#undef HAVE_STRNLEN
+#define strnlen rep_strnlen
+size_t rep_strnlen(const char *s, size_t n);
+#endif
+
+#ifndef HAVE_SETENV
+#define setenv rep_setenv
+int rep_setenv(const char *name, const char *value, int overwrite);
+#else
+#ifndef HAVE_SETENV_DECL
+int setenv(const char *name, const char *value, int overwrite);
+#endif
+#endif
+
+#ifndef HAVE_UNSETENV
+#define unsetenv rep_unsetenv
+int rep_unsetenv(const char *name);
+#endif
+
+#ifndef HAVE_SETEUID
+#define seteuid rep_seteuid
+int rep_seteuid(uid_t);
+#endif
+
+#ifndef HAVE_SETEGID
+#define setegid rep_setegid
+int rep_setegid(gid_t);
+#endif
+
+#ifndef HAVE_SETLINEBUF
+#define setlinebuf rep_setlinebuf
+void rep_setlinebuf(FILE *);
+#endif
+
+#ifndef HAVE_STRCASESTR
+#define strcasestr rep_strcasestr
+char *rep_strcasestr(const char *haystack, const char *needle);
+#endif
+
+#ifndef HAVE_STRTOK_R
+#define strtok_r rep_strtok_r
+char *rep_strtok_r(char *s, const char *delim, char **save_ptr);
+#endif
+
+#ifndef HAVE_STRTOLL
+#define strtoll rep_strtoll
+long long int rep_strtoll(const char *str, char **endptr, int base);
+#endif
+
+#ifndef HAVE_STRTOULL
+#define strtoull rep_strtoull
+unsigned long long int rep_strtoull(const char *str, char **endptr, int base);
+#endif
+
+#ifndef HAVE_FTRUNCATE
+#define ftruncate rep_ftruncate
+int rep_ftruncate(int,off_t);
+#endif
+
+#ifndef HAVE_INITGROUPS
+#define initgroups rep_initgroups
+int rep_initgroups(char *name, gid_t id);
+#endif
+
+#if !defined(HAVE_BZERO) && defined(HAVE_MEMSET)
+#define bzero(a,b) memset((a),'\0',(b))
+#endif
+
+#ifndef HAVE_DLERROR
+#define dlerror rep_dlerror
+char *rep_dlerror(void);
+#endif
+
+#ifndef HAVE_DLOPEN
+#define dlopen rep_dlopen
+#ifdef DLOPEN_TAKES_UNSIGNED_FLAGS
+void *rep_dlopen(const char *name, unsigned int flags);
+#else
+void *rep_dlopen(const char *name, int flags);
+#endif
+#endif
+
+#ifndef HAVE_DLSYM
+#define dlsym rep_dlsym
+void *rep_dlsym(void *handle, const char *symbol);
+#endif
+
+#ifndef HAVE_DLCLOSE
+#define dlclose rep_dlclose
+int rep_dlclose(void *handle);
+#endif
+
+#ifndef HAVE_SOCKETPAIR
+#define socketpair rep_socketpair
+/* prototype is in system/network.h */
+#endif
+
+#ifndef PRINTF_ATTRIBUTE
+#if (__GNUC__ >= 3) && (__GNUC_MINOR__ >= 1 )
+/** Use gcc attribute to check printf fns. a1 is the 1-based index of
+ * the parameter containing the format, and a2 the index of the first
+ * argument. Note that some gcc 2.x versions don't handle this
+ * properly **/
+#define PRINTF_ATTRIBUTE(a1, a2) __attribute__ ((format (__printf__, a1, a2)))
+#else
+#define PRINTF_ATTRIBUTE(a1, a2)
+#endif
+#endif
+
+#ifndef _DEPRECATED_
+#if (__GNUC__ >= 3) && (__GNUC_MINOR__ >= 1 )
+#define _DEPRECATED_ __attribute__ ((deprecated))
+#else
+#define _DEPRECATED_
+#endif
+#endif
+
+#ifndef HAVE_VASPRINTF
+#define vasprintf rep_vasprintf
+int rep_vasprintf(char **ptr, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
+#endif
+
+#if !defined(HAVE_SNPRINTF) || !defined(HAVE_C99_VSNPRINTF)
+#define snprintf rep_snprintf
+int rep_snprintf(char *,size_t ,const char *, ...) PRINTF_ATTRIBUTE(3,4);
+#endif
+
+#if !defined(HAVE_VSNPRINTF) || !defined(HAVE_C99_VSNPRINTF)
+#define vsnprintf rep_vsnprintf
+int rep_vsnprintf(char *,size_t ,const char *, va_list ap) PRINTF_ATTRIBUTE(3,0);
+#endif
+
+#ifndef HAVE_ASPRINTF
+#define asprintf rep_asprintf
+int rep_asprintf(char **,const char *, ...) PRINTF_ATTRIBUTE(2,3);
+#endif
+
+#ifndef HAVE_VSYSLOG
+#ifdef HAVE_SYSLOG
+#define vsyslog rep_vsyslog
+void rep_vsyslog (int facility_priority, const char *format, va_list arglist) PRINTF_ATTRIBUTE(2,0);
+#endif
+#endif
+
+/* we used to use these fns, but now we have good replacements
+ for snprintf and vsnprintf */
+#define slprintf snprintf
+
+
+#ifndef HAVE_VA_COPY
+#undef va_copy
+#ifdef HAVE___VA_COPY
+#define va_copy(dest, src) __va_copy(dest, src)
+#else
+#define va_copy(dest, src) (dest) = (src)
+#endif
+#endif
+
+#ifndef HAVE_VOLATILE
+#define volatile
+#endif
+
+#ifndef HAVE_COMPARISON_FN_T
+typedef int (*comparison_fn_t)(const void *, const void *);
+#endif
+
+#ifdef REPLACE_STRPTIME
+#define strptime rep_strptime
+struct tm;
+char *rep_strptime(const char *buf, const char *format, struct tm *tm);
+#endif
+
+/* Load header file for dynamic linking stuff */
+#ifdef HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#ifndef RTLD_LAZY
+#define RTLD_LAZY 0
+#endif
+#ifndef RTLD_NOW
+#define RTLD_NOW 0
+#endif
+#ifndef RTLD_GLOBAL
+#define RTLD_GLOBAL 0
+#endif
+
+#ifndef HAVE_SECURE_MKSTEMP
+#define mkstemp(path) rep_mkstemp(path)
+int rep_mkstemp(char *temp);
+#endif
+
+#ifndef HAVE_MKDTEMP
+#define mkdtemp rep_mkdtemp
+char *rep_mkdtemp(char *template);
+#endif
+
+#ifndef HAVE_PREAD
+#define pread rep_pread
+ssize_t rep_pread(int __fd, void *__buf, size_t __nbytes, off_t __offset);
+#endif
+
+#ifndef HAVE_PWRITE
+#define pwrite rep_pwrite
+ssize_t rep_pwrite(int __fd, const void *__buf, size_t __nbytes, off_t __offset);
+#endif
+
+#if !defined(HAVE_INET_NTOA) || defined(REPLACE_INET_NTOA)
+#define inet_ntoa rep_inet_ntoa
+/* prototype is in "system/network.h" */
+#endif
+
+#ifndef HAVE_INET_PTON
+#define inet_pton rep_inet_pton
+/* prototype is in "system/network.h" */
+#endif
+
+#ifndef HAVE_INET_NTOP
+#define inet_ntop rep_inet_ntop
+/* prototype is in "system/network.h" */
+#endif
+
+#ifndef HAVE_INET_ATON
+#define inet_aton rep_inet_aton
+/* prototype is in "system/network.h" */
+#endif
+
+#ifndef HAVE_CONNECT
+#define connect rep_connect
+/* prototype is in "system/network.h" */
+#endif
+
+#ifndef HAVE_GETHOSTBYNAME
+#define gethostbyname rep_gethostbyname
+/* prototype is in "system/network.h" */
+#endif
+
+#ifndef HAVE_GETIFADDRS
+#define getifaddrs rep_getifaddrs
+/* prototype is in "system/network.h" */
+#endif
+
+#ifndef HAVE_FREEIFADDRS
+#define freeifaddrs rep_freeifaddrs
+/* prototype is in "system/network.h" */
+#endif
+
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+
+/* The extra casts work around common compiler bugs. */
+#define _TYPE_SIGNED(t) (! ((t) 0 < (t) -1))
+/* The outer cast is needed to work around a bug in Cray C 5.0.3.0.
+ It is necessary at least when t == time_t. */
+#define _TYPE_MINIMUM(t) ((t) (_TYPE_SIGNED (t) \
+ ? ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1) : (t) 0))
+#define _TYPE_MAXIMUM(t) ((t) (~ (t) 0 - _TYPE_MINIMUM (t)))
+
+#ifndef HOST_NAME_MAX
+#define HOST_NAME_MAX 255
+#endif
+
+/*
+ * Some older systems seem not to have MAXHOSTNAMELEN
+ * defined.
+ */
+#ifndef MAXHOSTNAMELEN
+#define MAXHOSTNAMELEN HOST_NAME_MAX
+#endif
+
+#ifndef UINT16_MAX
+#define UINT16_MAX 65535
+#endif
+
+#ifndef UINT32_MAX
+#define UINT32_MAX (4294967295U)
+#endif
+
+#ifndef UINT64_MAX
+#define UINT64_MAX ((uint64_t)-1)
+#endif
+
+#ifndef CHAR_BIT
+#define CHAR_BIT 8
+#endif
+
+#ifndef INT32_MAX
+#define INT32_MAX _TYPE_MAXIMUM(int32_t)
+#endif
+
+#ifdef HAVE_STDBOOL_H
+#include <stdbool.h>
+#endif
+
+#if !defined(HAVE_BOOL)
+#ifdef HAVE__Bool
+#define bool _Bool
+#else
+typedef int bool;
+#endif
+#endif
+
+/*
+ * to prevent <rpcsvc/yp_prot.h> from doing a redefine of 'bool'
+ *
+ * IRIX, HPUX, MacOS 10 and Solaris need BOOL_DEFINED
+ * Tru64 needs _BOOL_EXISTS
+ * AIX needs _BOOL,_TRUE,_FALSE
+ */
+#ifndef BOOL_DEFINED
+#define BOOL_DEFINED
+#endif
+#ifndef _BOOL_EXISTS
+#define _BOOL_EXISTS
+#endif
+#ifndef _BOOL
+#define _BOOL
+#endif
+
+#ifndef __bool_true_false_are_defined
+#define __bool_true_false_are_defined
+#endif
+
+#ifndef true
+#define true (1)
+#endif
+#ifndef false
+#define false (0)
+#endif
+
+#ifndef _TRUE
+#define _TRUE true
+#endif
+#ifndef _FALSE
+#define _FALSE false
+#endif
+
+#ifndef HAVE_FUNCTION_MACRO
+#ifdef HAVE_func_MACRO
+#define __FUNCTION__ __func__
+#else
+#define __FUNCTION__ ("")
+#endif
+#endif
+
+
+#ifndef MIN
+#define MIN(a,b) ((a)<(b)?(a):(b))
+#endif
+
+#ifndef MAX
+#define MAX(a,b) ((a)>(b)?(a):(b))
+#endif
+
+#if !defined(HAVE_VOLATILE)
+#define volatile
+#endif
+
+/**
+ this is a warning hack. The idea is to use this everywhere that we
+ get the "discarding const" warning from gcc. That doesn't actually
+ fix the problem of course, but it means that when we do get to
+ cleaning them up we can do it by searching the code for
+ discard_const.
+
+ It also means that other error types aren't as swamped by the noise
+ of hundreds of const warnings, so we are more likely to notice when
+ we get new errors.
+
+ Please only add more uses of this macro when you find it
+ _really_ hard to fix const warnings. Our aim is to eventually use
+ this function in only a very few places.
+
+ Also, please call this via the discard_const_p() macro interface, as that
+ makes the return type safe.
+*/
+#define discard_const(ptr) ((void *)((uintptr_t)(ptr)))
+
+/** Type-safe version of discard_const */
+#define discard_const_p(type, ptr) ((type *)discard_const(ptr))
+
+#ifndef __STRING
+#define __STRING(x) #x
+#endif
+
+#ifndef __STRINGSTRING
+#define __STRINGSTRING(x) __STRING(x)
+#endif
+
+#ifndef __LINESTR__
+#define __LINESTR__ __STRINGSTRING(__LINE__)
+#endif
+
+#ifndef __location__
+#define __location__ __FILE__ ":" __LINESTR__
+#endif
+
+/**
+ * zero a structure
+ */
+#define ZERO_STRUCT(x) memset((char *)&(x), 0, sizeof(x))
+
+/**
+ * zero a structure given a pointer to the structure
+ */
+#define ZERO_STRUCTP(x) do { if ((x) != NULL) memset((char *)(x), 0, sizeof(*(x))); } while(0)
+
+/**
+ * zero a structure given a pointer to the structure - no zero check
+ */
+#define ZERO_STRUCTPN(x) memset((char *)(x), 0, sizeof(*(x)))
+
+/* zero an array - note that sizeof(array) must work - ie. it must not be a
+ pointer */
+#define ZERO_ARRAY(x) memset((char *)(x), 0, sizeof(x))
+
+/**
+ * work out how many elements there are in a static array
+ */
+#define ARRAY_SIZE(a) (sizeof(a)/sizeof(a[0]))
+
+/**
+ * pointer difference macro
+ */
+#define PTR_DIFF(p1,p2) ((ptrdiff_t)(((const char *)(p1)) - (const char *)(p2)))
+
+#if MMAP_BLACKLIST
+#undef HAVE_MMAP
+#endif
+
+#ifdef __COMPAR_FN_T
+#define QSORT_CAST (__compar_fn_t)
+#endif
+
+#ifndef QSORT_CAST
+#define QSORT_CAST (int (*)(const void *, const void *))
+#endif
+
+#ifndef PATH_MAX
+#define PATH_MAX 1024
+#endif
+
+#ifndef MAX_DNS_NAME_LENGTH
+#define MAX_DNS_NAME_LENGTH 256 /* Actually 255 but +1 for terminating null. */
+#endif
+
+#endif /* _LIBREPLACE_REPLACE_H */
diff --git a/lib/replace/samba.m4 b/lib/replace/samba.m4
new file mode 100644
index 0000000000..07c4d38887
--- /dev/null
+++ b/lib/replace/samba.m4
@@ -0,0 +1,35 @@
+AC_LIBREPLACE_BROKEN_CHECKS
+AC_LIBREPLACE_NETWORK_CHECKS
+
+SMB_EXT_LIB(LIBREPLACE_EXT, [${LIBDL}])
+SMB_ENABLE(LIBREPLACE_EXT)
+
+SMB_EXT_LIB(LIBREPLACE_NETWORK, [${LIBREPLACE_NETWORK_LIBS}])
+SMB_ENABLE(LIBREPLACE_NETWORK)
+
+# remove leading ./
+LIBREPLACE_DIR=`echo ${libreplacedir} |sed -e 's/^\.\///g'`
+
+# remove leading srcdir .. we are looking for the relative
+# path within the samba source tree or wherever libreplace is.
+# We need to make sure the object is not forced to end up in
+# the source directory because we might be using a separate
+# build directory.
+LIBREPLACE_DIR=`echo ${LIBREPLACE_DIR} | sed -e "s|^$srcdir/||g"`
+
+LIBREPLACE_OBJS=""
+for obj in ${LIBREPLACEOBJ}; do
+ LIBREPLACE_OBJS="${LIBREPLACE_OBJS} ${LIBREPLACE_DIR}/${obj}"
+done
+
+SMB_SUBSYSTEM(LIBREPLACE,
+ [${LIBREPLACE_OBJS}],
+ [LIBREPLACE_EXT LIBREPLACE_NETWORK],
+ [-Ilib/replace])
+
+LIBREPLACE_HOSTCC_OBJS=`echo ${LIBREPLACE_OBJS} |sed -e 's/\.o/\.ho/g'`
+
+SMB_SUBSYSTEM(LIBREPLACE_HOSTCC,
+ [${LIBREPLACE_HOSTCC_OBJS}],
+ [],
+ [-Ilib/replace])
diff --git a/lib/replace/snprintf.c b/lib/replace/snprintf.c
new file mode 100644
index 0000000000..c54d721ce5
--- /dev/null
+++ b/lib/replace/snprintf.c
@@ -0,0 +1,1530 @@
+/*
+ * NOTE: If you change this file, please merge it into rsync, samba, etc.
+ */
+
+/*
+ * Copyright Patrick Powell 1995
+ * This code is based on code written by Patrick Powell (papowell@astart.com)
+ * It may be used for any purpose as long as this notice remains intact
+ * on all source code distributions
+ */
+
+/**************************************************************
+ * Original:
+ * Patrick Powell Tue Apr 11 09:48:21 PDT 1995
+ * A bombproof version of doprnt (dopr) included.
+ * Sigh. This sort of thing is always nasty do deal with. Note that
+ * the version here does not include floating point...
+ *
+ * snprintf() is used instead of sprintf() as it does limit checks
+ * for string length. This covers a nasty loophole.
+ *
+ * The other functions are there to prevent NULL pointers from
+ * causing nast effects.
+ *
+ * More Recently:
+ * Brandon Long <blong@fiction.net> 9/15/96 for mutt 0.43
+ * This was ugly. It is still ugly. I opted out of floating point
+ * numbers, but the formatter understands just about everything
+ * from the normal C string format, at least as far as I can tell from
+ * the Solaris 2.5 printf(3S) man page.
+ *
+ * Brandon Long <blong@fiction.net> 10/22/97 for mutt 0.87.1
+ * Ok, added some minimal floating point support, which means this
+ * probably requires libm on most operating systems. Don't yet
+ * support the exponent (e,E) and sigfig (g,G). Also, fmtint()
+ * was pretty badly broken, it just wasn't being exercised in ways
+ * which showed it, so that's been fixed. Also, formated the code
+ * to mutt conventions, and removed dead code left over from the
+ * original. Also, there is now a builtin-test, just compile with:
+ * gcc -DTEST_SNPRINTF -o snprintf snprintf.c -lm
+ * and run snprintf for results.
+ *
+ * Thomas Roessler <roessler@guug.de> 01/27/98 for mutt 0.89i
+ * The PGP code was using unsigned hexadecimal formats.
+ * Unfortunately, unsigned formats simply didn't work.
+ *
+ * Michael Elkins <me@cs.hmc.edu> 03/05/98 for mutt 0.90.8
+ * The original code assumed that both snprintf() and vsnprintf() were
+ * missing. Some systems only have snprintf() but not vsnprintf(), so
+ * the code is now broken down under HAVE_SNPRINTF and HAVE_VSNPRINTF.
+ *
+ * Andrew Tridgell (tridge@samba.org) Oct 1998
+ * fixed handling of %.0f
+ * added test for HAVE_LONG_DOUBLE
+ *
+ * tridge@samba.org, idra@samba.org, April 2001
+ * got rid of fcvt code (twas buggy and made testing harder)
+ * added C99 semantics
+ *
+ * date: 2002/12/19 19:56:31; author: herb; state: Exp; lines: +2 -0
+ * actually print args for %g and %e
+ *
+ * date: 2002/06/03 13:37:52; author: jmcd; state: Exp; lines: +8 -0
+ * Since includes.h isn't included here, VA_COPY has to be defined here. I don't
+ * see any include file that is guaranteed to be here, so I'm defining it
+ * locally. Fixes AIX and Solaris builds.
+ *
+ * date: 2002/06/03 03:07:24; author: tridge; state: Exp; lines: +5 -13
+ * put the ifdef for HAVE_VA_COPY in one place rather than in lots of
+ * functions
+ *
+ * date: 2002/05/17 14:51:22; author: jmcd; state: Exp; lines: +21 -4
+ * Fix usage of va_list passed as an arg. Use __va_copy before using it
+ * when it exists.
+ *
+ * date: 2002/04/16 22:38:04; author: idra; state: Exp; lines: +20 -14
+ * Fix incorrect zpadlen handling in fmtfp.
+ * Thanks to Ollie Oldham <ollie.oldham@metro-optix.com> for spotting it.
+ * few mods to make it easier to compile the tests.
+ * addedd the "Ollie" test to the floating point ones.
+ *
+ * Martin Pool (mbp@samba.org) April 2003
+ * Remove NO_CONFIG_H so that the test case can be built within a source
+ * tree with less trouble.
+ * Remove unnecessary SAFE_FREE() definition.
+ *
+ * Martin Pool (mbp@samba.org) May 2003
+ * Put in a prototype for dummy_snprintf() to quiet compiler warnings.
+ *
+ * Move #endif to make sure VA_COPY, LDOUBLE, etc are defined even
+ * if the C library has some snprintf functions already.
+ *
+ * Darren Tucker (dtucker@zip.com.au) 2005
+ * Fix bug allowing read overruns of the source string with "%.*s"
+ * Usually harmless unless the read runs outside the process' allocation
+ * (eg if your malloc does guard pages) in which case it will segfault.
+ * From OpenSSH. Also added test for same.
+ *
+ * Simo Sorce (idra@samba.org) Jan 2006
+ *
+ * Add support for position independent parameters
+ * fix fmtstr now it conforms to sprintf wrt min.max
+ *
+ **************************************************************/
+
+#include "replace.h"
+#include "system/locale.h"
+
+#ifdef TEST_SNPRINTF /* need math library headers for testing */
+
+/* In test mode, we pretend that this system doesn't have any snprintf
+ * functions, regardless of what config.h says. */
+# undef HAVE_SNPRINTF
+# undef HAVE_VSNPRINTF
+# undef HAVE_C99_VSNPRINTF
+# undef HAVE_ASPRINTF
+# undef HAVE_VASPRINTF
+# include <math.h>
+#endif /* TEST_SNPRINTF */
+
+#if defined(HAVE_SNPRINTF) && defined(HAVE_VSNPRINTF) && defined(HAVE_C99_VSNPRINTF)
+/* only include stdio.h if we are not re-defining snprintf or vsnprintf */
+#include <stdio.h>
+ /* make the compiler happy with an empty file */
+ void dummy_snprintf(void);
+ void dummy_snprintf(void) {}
+#endif /* HAVE_SNPRINTF, etc */
+
+/* yes this really must be a ||. Don't muck with this (tridge) */
+#if !defined(HAVE_VSNPRINTF) || !defined(HAVE_C99_VSNPRINTF)
+
+#ifdef HAVE_LONG_DOUBLE
+#define LDOUBLE long double
+#else
+#define LDOUBLE double
+#endif
+
+#ifdef HAVE_LONG_LONG
+#define LLONG long long
+#else
+#define LLONG long
+#endif
+
+#ifndef VA_COPY
+#ifdef HAVE_VA_COPY
+#define VA_COPY(dest, src) va_copy(dest, src)
+#else
+#ifdef HAVE___VA_COPY
+#define VA_COPY(dest, src) __va_copy(dest, src)
+#else
+#define VA_COPY(dest, src) (dest) = (src)
+#endif
+#endif
+
+/*
+ * dopr(): poor man's version of doprintf
+ */
+
+/* format read states */
+#define DP_S_DEFAULT 0
+#define DP_S_FLAGS 1
+#define DP_S_MIN 2
+#define DP_S_DOT 3
+#define DP_S_MAX 4
+#define DP_S_MOD 5
+#define DP_S_CONV 6
+#define DP_S_DONE 7
+
+/* format flags - Bits */
+#define DP_F_MINUS (1 << 0)
+#define DP_F_PLUS (1 << 1)
+#define DP_F_SPACE (1 << 2)
+#define DP_F_NUM (1 << 3)
+#define DP_F_ZERO (1 << 4)
+#define DP_F_UP (1 << 5)
+#define DP_F_UNSIGNED (1 << 6)
+
+/* Conversion Flags */
+#define DP_C_CHAR 1
+#define DP_C_SHORT 2
+#define DP_C_LONG 3
+#define DP_C_LDOUBLE 4
+#define DP_C_LLONG 5
+#define DP_C_SIZET 6
+
+/* Chunk types */
+#define CNK_FMT_STR 0
+#define CNK_INT 1
+#define CNK_OCTAL 2
+#define CNK_UINT 3
+#define CNK_HEX 4
+#define CNK_FLOAT 5
+#define CNK_CHAR 6
+#define CNK_STRING 7
+#define CNK_PTR 8
+#define CNK_NUM 9
+#define CNK_PRCNT 10
+
+#define char_to_int(p) ((p)- '0')
+#ifndef MAX
+#define MAX(p,q) (((p) >= (q)) ? (p) : (q))
+#endif
+
+struct pr_chunk {
+ int type; /* chunk type */
+ int num; /* parameter number */
+ int min;
+ int max;
+ int flags;
+ int cflags;
+ int start;
+ int len;
+ LLONG value;
+ LDOUBLE fvalue;
+ char *strvalue;
+ void *pnum;
+ struct pr_chunk *min_star;
+ struct pr_chunk *max_star;
+ struct pr_chunk *next;
+};
+
+struct pr_chunk_x {
+ struct pr_chunk **chunks;
+ int num;
+};
+
+static int dopr(char *buffer, size_t maxlen, const char *format,
+ va_list args_in);
+static void fmtstr(char *buffer, size_t *currlen, size_t maxlen,
+ char *value, int flags, int min, int max);
+static void fmtint(char *buffer, size_t *currlen, size_t maxlen,
+ LLONG value, int base, int min, int max, int flags);
+static void fmtfp(char *buffer, size_t *currlen, size_t maxlen,
+ LDOUBLE fvalue, int min, int max, int flags);
+static void dopr_outch(char *buffer, size_t *currlen, size_t maxlen, char c);
+static struct pr_chunk *new_chunk(void);
+static int add_cnk_list_entry(struct pr_chunk_x **list,
+ int max_num, struct pr_chunk *chunk);
+
+static int dopr(char *buffer, size_t maxlen, const char *format, va_list args_in)
+{
+ char ch;
+ int state;
+ int pflag;
+ int pnum;
+ int pfirst;
+ size_t currlen;
+ va_list args;
+ const char *base;
+ struct pr_chunk *chunks = NULL;
+ struct pr_chunk *cnk = NULL;
+ struct pr_chunk_x *clist = NULL;
+ int max_pos;
+ int ret = -1;
+
+ VA_COPY(args, args_in);
+
+ state = DP_S_DEFAULT;
+ pfirst = 1;
+ pflag = 0;
+ pnum = 0;
+
+ max_pos = 0;
+ base = format;
+ ch = *format++;
+
+ /* retrieve the string structure as chunks */
+ while (state != DP_S_DONE) {
+ if (ch == '\0')
+ state = DP_S_DONE;
+
+ switch(state) {
+ case DP_S_DEFAULT:
+
+ if (cnk) {
+ cnk->next = new_chunk();
+ cnk = cnk->next;
+ } else {
+ cnk = new_chunk();
+ }
+ if (!cnk) goto done;
+ if (!chunks) chunks = cnk;
+
+ if (ch == '%') {
+ state = DP_S_FLAGS;
+ ch = *format++;
+ } else {
+ cnk->type = CNK_FMT_STR;
+ cnk->start = format - base -1;
+ while ((ch != '\0') && (ch != '%')) ch = *format++;
+ cnk->len = format - base - cnk->start -1;
+ }
+ break;
+ case DP_S_FLAGS:
+ switch (ch) {
+ case '-':
+ cnk->flags |= DP_F_MINUS;
+ ch = *format++;
+ break;
+ case '+':
+ cnk->flags |= DP_F_PLUS;
+ ch = *format++;
+ break;
+ case ' ':
+ cnk->flags |= DP_F_SPACE;
+ ch = *format++;
+ break;
+ case '#':
+ cnk->flags |= DP_F_NUM;
+ ch = *format++;
+ break;
+ case '0':
+ cnk->flags |= DP_F_ZERO;
+ ch = *format++;
+ break;
+ case 'I':
+ /* internationalization not supported yet */
+ ch = *format++;
+ break;
+ default:
+ state = DP_S_MIN;
+ break;
+ }
+ break;
+ case DP_S_MIN:
+ if (isdigit((unsigned char)ch)) {
+ cnk->min = 10 * cnk->min + char_to_int (ch);
+ ch = *format++;
+ } else if (ch == '$') {
+ if (!pfirst && !pflag) {
+ /* parameters must be all positioned or none */
+ goto done;
+ }
+ if (pfirst) {
+ pfirst = 0;
+ pflag = 1;
+ }
+ if (cnk->min == 0) /* what ?? */
+ goto done;
+ cnk->num = cnk->min;
+ cnk->min = 0;
+ ch = *format++;
+ } else if (ch == '*') {
+ if (pfirst) pfirst = 0;
+ cnk->min_star = new_chunk();
+ if (!cnk->min_star) /* out of memory :-( */
+ goto done;
+ cnk->min_star->type = CNK_INT;
+ if (pflag) {
+ int num;
+ ch = *format++;
+ if (!isdigit((unsigned char)ch)) {
+ /* parameters must be all positioned or none */
+ goto done;
+ }
+ for (num = 0; isdigit((unsigned char)ch); ch = *format++) {
+ num = 10 * num + char_to_int(ch);
+ }
+ cnk->min_star->num = num;
+ if (ch != '$') /* what ?? */
+ goto done;
+ } else {
+ cnk->min_star->num = ++pnum;
+ }
+ max_pos = add_cnk_list_entry(&clist, max_pos, cnk->min_star);
+ if (max_pos == 0) /* out of memory :-( */
+ goto done;
+ ch = *format++;
+ state = DP_S_DOT;
+ } else {
+ if (pfirst) pfirst = 0;
+ state = DP_S_DOT;
+ }
+ break;
+ case DP_S_DOT:
+ if (ch == '.') {
+ state = DP_S_MAX;
+ ch = *format++;
+ } else {
+ state = DP_S_MOD;
+ }
+ break;
+ case DP_S_MAX:
+ if (isdigit((unsigned char)ch)) {
+ if (cnk->max < 0)
+ cnk->max = 0;
+ cnk->max = 10 * cnk->max + char_to_int (ch);
+ ch = *format++;
+ } else if (ch == '$') {
+ if (!pfirst && !pflag) {
+ /* parameters must be all positioned or none */
+ goto done;
+ }
+ if (cnk->max <= 0) /* what ?? */
+ goto done;
+ cnk->num = cnk->max;
+ cnk->max = -1;
+ ch = *format++;
+ } else if (ch == '*') {
+ cnk->max_star = new_chunk();
+ if (!cnk->max_star) /* out of memory :-( */
+ goto done;
+ cnk->max_star->type = CNK_INT;
+ if (pflag) {
+ int num;
+ ch = *format++;
+ if (!isdigit((unsigned char)ch)) {
+ /* parameters must be all positioned or none */
+ goto done;
+ }
+ for (num = 0; isdigit((unsigned char)ch); ch = *format++) {
+ num = 10 * num + char_to_int(ch);
+ }
+ cnk->max_star->num = num;
+ if (ch != '$') /* what ?? */
+ goto done;
+ } else {
+ cnk->max_star->num = ++pnum;
+ }
+ max_pos = add_cnk_list_entry(&clist, max_pos, cnk->max_star);
+ if (max_pos == 0) /* out of memory :-( */
+ goto done;
+
+ ch = *format++;
+ state = DP_S_MOD;
+ } else {
+ state = DP_S_MOD;
+ }
+ break;
+ case DP_S_MOD:
+ switch (ch) {
+ case 'h':
+ cnk->cflags = DP_C_SHORT;
+ ch = *format++;
+ if (ch == 'h') {
+ cnk->cflags = DP_C_CHAR;
+ ch = *format++;
+ }
+ break;
+ case 'l':
+ cnk->cflags = DP_C_LONG;
+ ch = *format++;
+ if (ch == 'l') { /* It's a long long */
+ cnk->cflags = DP_C_LLONG;
+ ch = *format++;
+ }
+ break;
+ case 'L':
+ cnk->cflags = DP_C_LDOUBLE;
+ ch = *format++;
+ break;
+ case 'z':
+ cnk->cflags = DP_C_SIZET;
+ ch = *format++;
+ break;
+ default:
+ break;
+ }
+ state = DP_S_CONV;
+ break;
+ case DP_S_CONV:
+ if (cnk->num == 0) cnk->num = ++pnum;
+ max_pos = add_cnk_list_entry(&clist, max_pos, cnk);
+ if (max_pos == 0) /* out of memory :-( */
+ goto done;
+
+ switch (ch) {
+ case 'd':
+ case 'i':
+ cnk->type = CNK_INT;
+ break;
+ case 'o':
+ cnk->type = CNK_OCTAL;
+ cnk->flags |= DP_F_UNSIGNED;
+ break;
+ case 'u':
+ cnk->type = CNK_UINT;
+ cnk->flags |= DP_F_UNSIGNED;
+ break;
+ case 'X':
+ cnk->flags |= DP_F_UP;
+ case 'x':
+ cnk->type = CNK_HEX;
+ cnk->flags |= DP_F_UNSIGNED;
+ break;
+ case 'A':
+ /* hex float not supported yet */
+ case 'E':
+ case 'G':
+ case 'F':
+ cnk->flags |= DP_F_UP;
+ case 'a':
+ /* hex float not supported yet */
+ case 'e':
+ case 'f':
+ case 'g':
+ cnk->type = CNK_FLOAT;
+ break;
+ case 'c':
+ cnk->type = CNK_CHAR;
+ break;
+ case 's':
+ cnk->type = CNK_STRING;
+ break;
+ case 'p':
+ cnk->type = CNK_PTR;
+ break;
+ case 'n':
+ cnk->type = CNK_NUM;
+ break;
+ case '%':
+ cnk->type = CNK_PRCNT;
+ break;
+ default:
+ /* Unknown, bail out*/
+ goto done;
+ }
+ ch = *format++;
+ state = DP_S_DEFAULT;
+ break;
+ case DP_S_DONE:
+ break;
+ default:
+ /* hmm? */
+ break; /* some picky compilers need this */
+ }
+ }
+
+ /* retrieve the format arguments */
+ for (pnum = 0; pnum < max_pos; pnum++) {
+ int i;
+
+ if (clist[pnum].num == 0) {
+ /* ignoring a parameter should not be permitted
+ * all parameters must be matched at least once
+ * BUT seem some system ignore this rule ...
+ * at least my glibc based system does --SSS
+ */
+#ifdef DEBUG_SNPRINTF
+ printf("parameter at position %d not used\n", pnum+1);
+#endif
+ /* eat the parameter */
+ va_arg (args, int);
+ continue;
+ }
+ for (i = 1; i < clist[pnum].num; i++) {
+ if (clist[pnum].chunks[0]->type != clist[pnum].chunks[i]->type) {
+ /* nooo noo no!
+ * all the references to a parameter
+ * must be of the same type
+ */
+ goto done;
+ }
+ }
+ cnk = clist[pnum].chunks[0];
+ switch (cnk->type) {
+ case CNK_INT:
+ if (cnk->cflags == DP_C_SHORT)
+ cnk->value = va_arg (args, int);
+ else if (cnk->cflags == DP_C_LONG)
+ cnk->value = va_arg (args, long int);
+ else if (cnk->cflags == DP_C_LLONG)
+ cnk->value = va_arg (args, LLONG);
+ else if (cnk->cflags == DP_C_SIZET)
+ cnk->value = va_arg (args, ssize_t);
+ else
+ cnk->value = va_arg (args, int);
+
+ for (i = 1; i < clist[pnum].num; i++) {
+ clist[pnum].chunks[i]->value = cnk->value;
+ }
+ break;
+
+ case CNK_OCTAL:
+ case CNK_UINT:
+ case CNK_HEX:
+ if (cnk->cflags == DP_C_SHORT)
+ cnk->value = va_arg (args, unsigned int);
+ else if (cnk->cflags == DP_C_LONG)
+ cnk->value = (unsigned long int)va_arg (args, unsigned long int);
+ else if (cnk->cflags == DP_C_LLONG)
+ cnk->value = (LLONG)va_arg (args, unsigned LLONG);
+ else if (cnk->cflags == DP_C_SIZET)
+ cnk->value = (size_t)va_arg (args, size_t);
+ else
+ cnk->value = (unsigned int)va_arg (args, unsigned int);
+
+ for (i = 1; i < clist[pnum].num; i++) {
+ clist[pnum].chunks[i]->value = cnk->value;
+ }
+ break;
+
+ case CNK_FLOAT:
+ if (cnk->cflags == DP_C_LDOUBLE)
+ cnk->fvalue = va_arg (args, LDOUBLE);
+ else
+ cnk->fvalue = va_arg (args, double);
+
+ for (i = 1; i < clist[pnum].num; i++) {
+ clist[pnum].chunks[i]->fvalue = cnk->fvalue;
+ }
+ break;
+
+ case CNK_CHAR:
+ cnk->value = va_arg (args, int);
+
+ for (i = 1; i < clist[pnum].num; i++) {
+ clist[pnum].chunks[i]->value = cnk->value;
+ }
+ break;
+
+ case CNK_STRING:
+ cnk->strvalue = va_arg (args, char *);
+ if (!cnk->strvalue) cnk->strvalue = "(NULL)";
+
+ for (i = 1; i < clist[pnum].num; i++) {
+ clist[pnum].chunks[i]->strvalue = cnk->strvalue;
+ }
+ break;
+
+ case CNK_PTR:
+ cnk->strvalue = va_arg (args, void *);
+ for (i = 1; i < clist[pnum].num; i++) {
+ clist[pnum].chunks[i]->strvalue = cnk->strvalue;
+ }
+ break;
+
+ case CNK_NUM:
+ if (cnk->cflags == DP_C_CHAR)
+ cnk->pnum = va_arg (args, char *);
+ else if (cnk->cflags == DP_C_SHORT)
+ cnk->pnum = va_arg (args, short int *);
+ else if (cnk->cflags == DP_C_LONG)
+ cnk->pnum = va_arg (args, long int *);
+ else if (cnk->cflags == DP_C_LLONG)
+ cnk->pnum = va_arg (args, LLONG *);
+ else if (cnk->cflags == DP_C_SIZET)
+ cnk->pnum = va_arg (args, ssize_t *);
+ else
+ cnk->pnum = va_arg (args, int *);
+
+ for (i = 1; i < clist[pnum].num; i++) {
+ clist[pnum].chunks[i]->pnum = cnk->pnum;
+ }
+ break;
+
+ case CNK_PRCNT:
+ break;
+
+ default:
+ /* what ?? */
+ goto done;
+ }
+ }
+ /* print out the actual string from chunks */
+ currlen = 0;
+ cnk = chunks;
+ while (cnk) {
+ int len, min, max;
+
+ if (cnk->min_star) min = cnk->min_star->value;
+ else min = cnk->min;
+ if (cnk->max_star) max = cnk->max_star->value;
+ else max = cnk->max;
+
+ switch (cnk->type) {
+
+ case CNK_FMT_STR:
+ if (maxlen != 0 && maxlen > currlen) {
+ if (maxlen > (currlen + cnk->len)) len = cnk->len;
+ else len = maxlen - currlen;
+
+ memcpy(&(buffer[currlen]), &(base[cnk->start]), len);
+ }
+ currlen += cnk->len;
+
+ break;
+
+ case CNK_INT:
+ case CNK_UINT:
+ fmtint (buffer, &currlen, maxlen, cnk->value, 10, min, max, cnk->flags);
+ break;
+
+ case CNK_OCTAL:
+ fmtint (buffer, &currlen, maxlen, cnk->value, 8, min, max, cnk->flags);
+ break;
+
+ case CNK_HEX:
+ fmtint (buffer, &currlen, maxlen, cnk->value, 16, min, max, cnk->flags);
+ break;
+
+ case CNK_FLOAT:
+ fmtfp (buffer, &currlen, maxlen, cnk->fvalue, min, max, cnk->flags);
+ break;
+
+ case CNK_CHAR:
+ dopr_outch (buffer, &currlen, maxlen, cnk->value);
+ break;
+
+ case CNK_STRING:
+ if (max == -1) {
+ max = strlen(cnk->strvalue);
+ }
+ fmtstr (buffer, &currlen, maxlen, cnk->strvalue, cnk->flags, min, max);
+ break;
+
+ case CNK_PTR:
+ fmtint (buffer, &currlen, maxlen, (long)(cnk->strvalue), 16, min, max, cnk->flags);
+ break;
+
+ case CNK_NUM:
+ if (cnk->cflags == DP_C_CHAR)
+ *((char *)(cnk->pnum)) = (char)currlen;
+ else if (cnk->cflags == DP_C_SHORT)
+ *((short int *)(cnk->pnum)) = (short int)currlen;
+ else if (cnk->cflags == DP_C_LONG)
+ *((long int *)(cnk->pnum)) = (long int)currlen;
+ else if (cnk->cflags == DP_C_LLONG)
+ *((LLONG *)(cnk->pnum)) = (LLONG)currlen;
+ else if (cnk->cflags == DP_C_SIZET)
+ *((ssize_t *)(cnk->pnum)) = (ssize_t)currlen;
+ else
+ *((int *)(cnk->pnum)) = (int)currlen;
+ break;
+
+ case CNK_PRCNT:
+ dopr_outch (buffer, &currlen, maxlen, '%');
+ break;
+
+ default:
+ /* what ?? */
+ goto done;
+ }
+ cnk = cnk->next;
+ }
+ if (maxlen != 0) {
+ if (currlen < maxlen - 1)
+ buffer[currlen] = '\0';
+ else if (maxlen > 0)
+ buffer[maxlen - 1] = '\0';
+ }
+ ret = currlen;
+
+done:
+ va_end(args);
+
+ while (chunks) {
+ cnk = chunks->next;
+ free(chunks);
+ chunks = cnk;
+ }
+ if (clist) {
+ for (pnum = 0; pnum < max_pos; pnum++) {
+ if (clist[pnum].chunks) free(clist[pnum].chunks);
+ }
+ free(clist);
+ }
+ return ret;
+}
+
+static void fmtstr(char *buffer, size_t *currlen, size_t maxlen,
+ char *value, int flags, int min, int max)
+{
+ int padlen, strln; /* amount to pad */
+ int cnt = 0;
+
+#ifdef DEBUG_SNPRINTF
+ printf("fmtstr min=%d max=%d s=[%s]\n", min, max, value);
+#endif
+ if (value == 0) {
+ value = "<NULL>";
+ }
+
+ for (strln = 0; strln < max && value[strln]; ++strln); /* strlen */
+ padlen = min - strln;
+ if (padlen < 0)
+ padlen = 0;
+ if (flags & DP_F_MINUS)
+ padlen = -padlen; /* Left Justify */
+
+ while (padlen > 0) {
+ dopr_outch (buffer, currlen, maxlen, ' ');
+ --padlen;
+ }
+ while (*value && (cnt < max)) {
+ dopr_outch (buffer, currlen, maxlen, *value++);
+ ++cnt;
+ }
+ while (padlen < 0) {
+ dopr_outch (buffer, currlen, maxlen, ' ');
+ ++padlen;
+ }
+}
+
+/* Have to handle DP_F_NUM (ie 0x and 0 alternates) */
+
+static void fmtint(char *buffer, size_t *currlen, size_t maxlen,
+ LLONG value, int base, int min, int max, int flags)
+{
+ int signvalue = 0;
+ unsigned LLONG uvalue;
+ char convert[20];
+ int place = 0;
+ int spadlen = 0; /* amount to space pad */
+ int zpadlen = 0; /* amount to zero pad */
+ int caps = 0;
+
+ if (max < 0)
+ max = 0;
+
+ uvalue = value;
+
+ if(!(flags & DP_F_UNSIGNED)) {
+ if( value < 0 ) {
+ signvalue = '-';
+ uvalue = -value;
+ } else {
+ if (flags & DP_F_PLUS) /* Do a sign (+/i) */
+ signvalue = '+';
+ else if (flags & DP_F_SPACE)
+ signvalue = ' ';
+ }
+ }
+
+ if (flags & DP_F_UP) caps = 1; /* Should characters be upper case? */
+
+ do {
+ convert[place++] =
+ (caps? "0123456789ABCDEF":"0123456789abcdef")
+ [uvalue % (unsigned)base ];
+ uvalue = (uvalue / (unsigned)base );
+ } while(uvalue && (place < 20));
+ if (place == 20) place--;
+ convert[place] = 0;
+
+ zpadlen = max - place;
+ spadlen = min - MAX (max, place) - (signvalue ? 1 : 0);
+ if (zpadlen < 0) zpadlen = 0;
+ if (spadlen < 0) spadlen = 0;
+ if (flags & DP_F_ZERO) {
+ zpadlen = MAX(zpadlen, spadlen);
+ spadlen = 0;
+ }
+ if (flags & DP_F_MINUS)
+ spadlen = -spadlen; /* Left Justifty */
+
+#ifdef DEBUG_SNPRINTF
+ printf("zpad: %d, spad: %d, min: %d, max: %d, place: %d\n",
+ zpadlen, spadlen, min, max, place);
+#endif
+
+ /* Spaces */
+ while (spadlen > 0) {
+ dopr_outch (buffer, currlen, maxlen, ' ');
+ --spadlen;
+ }
+
+ /* Sign */
+ if (signvalue)
+ dopr_outch (buffer, currlen, maxlen, signvalue);
+
+ /* Zeros */
+ if (zpadlen > 0) {
+ while (zpadlen > 0) {
+ dopr_outch (buffer, currlen, maxlen, '0');
+ --zpadlen;
+ }
+ }
+
+ /* Digits */
+ while (place > 0)
+ dopr_outch (buffer, currlen, maxlen, convert[--place]);
+
+ /* Left Justified spaces */
+ while (spadlen < 0) {
+ dopr_outch (buffer, currlen, maxlen, ' ');
+ ++spadlen;
+ }
+}
+
+static LDOUBLE abs_val(LDOUBLE value)
+{
+ LDOUBLE result = value;
+
+ if (value < 0)
+ result = -value;
+
+ return result;
+}
+
+static LDOUBLE POW10(int exp)
+{
+ LDOUBLE result = 1;
+
+ while (exp) {
+ result *= 10;
+ exp--;
+ }
+
+ return result;
+}
+
+static LLONG ROUND(LDOUBLE value)
+{
+ LLONG intpart;
+
+ intpart = (LLONG)value;
+ value = value - intpart;
+ if (value >= 0.5) intpart++;
+
+ return intpart;
+}
+
+/* a replacement for modf that doesn't need the math library. Should
+ be portable, but slow */
+static double my_modf(double x0, double *iptr)
+{
+ int i;
+ LLONG l=0;
+ double x = x0;
+ double f = 1.0;
+
+ for (i=0;i<100;i++) {
+ l = (long)x;
+ if (l <= (x+1) && l >= (x-1)) break;
+ x *= 0.1;
+ f *= 10.0;
+ }
+
+ if (i == 100) {
+ /* yikes! the number is beyond what we can handle. What do we do? */
+ (*iptr) = 0;
+ return 0;
+ }
+
+ if (i != 0) {
+ double i2;
+ double ret;
+
+ ret = my_modf(x0-l*f, &i2);
+ (*iptr) = l*f + i2;
+ return ret;
+ }
+
+ (*iptr) = l;
+ return x - (*iptr);
+}
+
+
+static void fmtfp (char *buffer, size_t *currlen, size_t maxlen,
+ LDOUBLE fvalue, int min, int max, int flags)
+{
+ int signvalue = 0;
+ double ufvalue;
+ char iconvert[311];
+ char fconvert[311];
+ int iplace = 0;
+ int fplace = 0;
+ int padlen = 0; /* amount to pad */
+ int zpadlen = 0;
+ int caps = 0;
+ int idx;
+ double intpart;
+ double fracpart;
+ double temp;
+
+ /*
+ * AIX manpage says the default is 0, but Solaris says the default
+ * is 6, and sprintf on AIX defaults to 6
+ */
+ if (max < 0)
+ max = 6;
+
+ ufvalue = abs_val (fvalue);
+
+ if (fvalue < 0) {
+ signvalue = '-';
+ } else {
+ if (flags & DP_F_PLUS) { /* Do a sign (+/i) */
+ signvalue = '+';
+ } else {
+ if (flags & DP_F_SPACE)
+ signvalue = ' ';
+ }
+ }
+
+#if 0
+ if (flags & DP_F_UP) caps = 1; /* Should characters be upper case? */
+#endif
+
+#if 0
+ if (max == 0) ufvalue += 0.5; /* if max = 0 we must round */
+#endif
+
+ /*
+ * Sorry, we only support 9 digits past the decimal because of our
+ * conversion method
+ */
+ if (max > 9)
+ max = 9;
+
+ /* We "cheat" by converting the fractional part to integer by
+ * multiplying by a factor of 10
+ */
+
+ temp = ufvalue;
+ my_modf(temp, &intpart);
+
+ fracpart = ROUND((POW10(max)) * (ufvalue - intpart));
+
+ if (fracpart >= POW10(max)) {
+ intpart++;
+ fracpart -= POW10(max);
+ }
+
+
+ /* Convert integer part */
+ do {
+ temp = intpart*0.1;
+ my_modf(temp, &intpart);
+ idx = (int) ((temp -intpart +0.05)* 10.0);
+ /* idx = (int) (((double)(temp*0.1) -intpart +0.05) *10.0); */
+ /* printf ("%llf, %f, %x\n", temp, intpart, idx); */
+ iconvert[iplace++] =
+ (caps? "0123456789ABCDEF":"0123456789abcdef")[idx];
+ } while (intpart && (iplace < 311));
+ if (iplace == 311) iplace--;
+ iconvert[iplace] = 0;
+
+ /* Convert fractional part */
+ if (fracpart)
+ {
+ do {
+ temp = fracpart*0.1;
+ my_modf(temp, &fracpart);
+ idx = (int) ((temp -fracpart +0.05)* 10.0);
+ /* idx = (int) ((((temp/10) -fracpart) +0.05) *10); */
+ /* printf ("%lf, %lf, %ld\n", temp, fracpart, idx ); */
+ fconvert[fplace++] =
+ (caps? "0123456789ABCDEF":"0123456789abcdef")[idx];
+ } while(fracpart && (fplace < 311));
+ if (fplace == 311) fplace--;
+ }
+ fconvert[fplace] = 0;
+
+ /* -1 for decimal point, another -1 if we are printing a sign */
+ padlen = min - iplace - max - 1 - ((signvalue) ? 1 : 0);
+ zpadlen = max - fplace;
+ if (zpadlen < 0) zpadlen = 0;
+ if (padlen < 0)
+ padlen = 0;
+ if (flags & DP_F_MINUS)
+ padlen = -padlen; /* Left Justifty */
+
+ if ((flags & DP_F_ZERO) && (padlen > 0)) {
+ if (signvalue) {
+ dopr_outch (buffer, currlen, maxlen, signvalue);
+ --padlen;
+ signvalue = 0;
+ }
+ while (padlen > 0) {
+ dopr_outch (buffer, currlen, maxlen, '0');
+ --padlen;
+ }
+ }
+ while (padlen > 0) {
+ dopr_outch (buffer, currlen, maxlen, ' ');
+ --padlen;
+ }
+ if (signvalue)
+ dopr_outch (buffer, currlen, maxlen, signvalue);
+
+ while (iplace > 0)
+ dopr_outch (buffer, currlen, maxlen, iconvert[--iplace]);
+
+#ifdef DEBUG_SNPRINTF
+ printf("fmtfp: fplace=%d zpadlen=%d\n", fplace, zpadlen);
+#endif
+
+ /*
+ * Decimal point. This should probably use locale to find the correct
+ * char to print out.
+ */
+ if (max > 0) {
+ dopr_outch (buffer, currlen, maxlen, '.');
+
+ while (zpadlen > 0) {
+ dopr_outch (buffer, currlen, maxlen, '0');
+ --zpadlen;
+ }
+
+ while (fplace > 0)
+ dopr_outch (buffer, currlen, maxlen, fconvert[--fplace]);
+ }
+
+ while (padlen < 0) {
+ dopr_outch (buffer, currlen, maxlen, ' ');
+ ++padlen;
+ }
+}
+
+static void dopr_outch(char *buffer, size_t *currlen, size_t maxlen, char c)
+{
+ if (*currlen < maxlen) {
+ buffer[(*currlen)] = c;
+ }
+ (*currlen)++;
+}
+
+static struct pr_chunk *new_chunk(void) {
+ struct pr_chunk *new_c = (struct pr_chunk *)malloc(sizeof(struct pr_chunk));
+
+ if (!new_c)
+ return NULL;
+
+ new_c->type = 0;
+ new_c->num = 0;
+ new_c->min = 0;
+ new_c->min_star = NULL;
+ new_c->max = -1;
+ new_c->max_star = NULL;
+ new_c->flags = 0;
+ new_c->cflags = 0;
+ new_c->start = 0;
+ new_c->len = 0;
+ new_c->value = 0;
+ new_c->fvalue = 0;
+ new_c->strvalue = NULL;
+ new_c->pnum = NULL;
+ new_c->next = NULL;
+
+ return new_c;
+}
+
+static int add_cnk_list_entry(struct pr_chunk_x **list,
+ int max_num, struct pr_chunk *chunk) {
+ struct pr_chunk_x *l;
+ struct pr_chunk **c;
+ int max;
+ int cnum;
+ int i, pos;
+
+ if (chunk->num > max_num) {
+ max = chunk->num;
+
+ if (*list == NULL) {
+ l = (struct pr_chunk_x *)malloc(sizeof(struct pr_chunk_x) * max);
+ pos = 0;
+ } else {
+ l = (struct pr_chunk_x *)realloc(*list, sizeof(struct pr_chunk_x) * max);
+ pos = max_num;
+ }
+ if (l == NULL) {
+ for (i = 0; i < max; i++) {
+ if ((*list)[i].chunks) free((*list)[i].chunks);
+ }
+ return 0;
+ }
+ for (i = pos; i < max; i++) {
+ l[i].chunks = NULL;
+ l[i].num = 0;
+ }
+ } else {
+ l = *list;
+ max = max_num;
+ }
+
+ i = chunk->num - 1;
+ cnum = l[i].num + 1;
+ if (l[i].chunks == NULL) {
+ c = (struct pr_chunk **)malloc(sizeof(struct pr_chunk *) * cnum);
+ } else {
+ c = (struct pr_chunk **)realloc(l[i].chunks, sizeof(struct pr_chunk *) * cnum);
+ }
+ if (c == NULL) {
+ for (i = 0; i < max; i++) {
+ if (l[i].chunks) free(l[i].chunks);
+ }
+ return 0;
+ }
+ c[l[i].num] = chunk;
+ l[i].chunks = c;
+ l[i].num = cnum;
+
+ *list = l;
+ return max;
+}
+
+ int vsnprintf (char *str, size_t count, const char *fmt, va_list args)
+{
+ return dopr(str, count, fmt, args);
+}
+#endif
+
+/* yes this really must be a ||. Don't muck with this (tridge)
+ *
+ * The logic for these two is that we need our own definition if the
+ * OS *either* has no definition of *sprintf, or if it does have one
+ * that doesn't work properly according to the autoconf test.
+ */
+#if !defined(HAVE_SNPRINTF) || !defined(HAVE_C99_VSNPRINTF)
+ int snprintf(char *str,size_t count,const char *fmt,...)
+{
+ size_t ret;
+ va_list ap;
+
+ va_start(ap, fmt);
+ ret = vsnprintf(str, count, fmt, ap);
+ va_end(ap);
+ return ret;
+}
+#endif
+
+#ifndef HAVE_C99_VSNPRINTF
+ int printf(const char *fmt, ...)
+{
+ va_list ap;
+ int ret;
+ char *s;
+
+ s = NULL;
+ va_start(ap, fmt);
+ ret = vasprintf(&s, fmt, ap);
+ va_end(ap);
+
+ if (s) {
+ fwrite(s, 1, strlen(s), stdout);
+ }
+ free(s);
+
+ return ret;
+}
+#endif
+
+#ifndef HAVE_C99_VSNPRINTF
+ int fprintf(FILE *stream, const char *fmt, ...)
+{
+ va_list ap;
+ int ret;
+ char *s;
+
+ s = NULL;
+ va_start(ap, fmt);
+ ret = vasprintf(&s, fmt, ap);
+ va_end(ap);
+
+ if (s) {
+ fwrite(s, 1, strlen(s), stream);
+ }
+ free(s);
+
+ return ret;
+}
+#endif
+
+#endif
+
+#ifndef HAVE_VASPRINTF
+ int vasprintf(char **ptr, const char *format, va_list ap)
+{
+ int ret;
+ va_list ap2;
+
+ VA_COPY(ap2, ap);
+ ret = vsnprintf(NULL, 0, format, ap2);
+ va_end(ap2);
+ if (ret < 0) return ret;
+
+ (*ptr) = (char *)malloc(ret+1);
+ if (!*ptr) return -1;
+
+ VA_COPY(ap2, ap);
+ ret = vsnprintf(*ptr, ret+1, format, ap2);
+ va_end(ap2);
+
+ return ret;
+}
+#endif
+
+
+#ifndef HAVE_ASPRINTF
+ int asprintf(char **ptr, const char *format, ...)
+{
+ va_list ap;
+ int ret;
+
+ *ptr = NULL;
+ va_start(ap, format);
+ ret = vasprintf(ptr, format, ap);
+ va_end(ap);
+
+ return ret;
+}
+#endif
+
+#ifdef TEST_SNPRINTF
+
+ int sprintf(char *str,const char *fmt,...);
+ int printf(const char *fmt,...);
+
+ int main (void)
+{
+ char buf1[1024];
+ char buf2[1024];
+ char *buf3;
+ char *fp_fmt[] = {
+ "%1.1f",
+ "%-1.5f",
+ "%1.5f",
+ "%123.9f",
+ "%10.5f",
+ "% 10.5f",
+ "%+22.9f",
+ "%+4.9f",
+ "%01.3f",
+ "%4f",
+ "%3.1f",
+ "%3.2f",
+ "%.0f",
+ "%f",
+ "%-8.8f",
+ "%-9.9f",
+ NULL
+ };
+ double fp_nums[] = { 6442452944.1234, -1.5, 134.21, 91340.2, 341.1234, 203.9, 0.96, 0.996,
+ 0.9996, 1.996, 4.136, 5.030201, 0.00205,
+ /* END LIST */ 0};
+ char *int_fmt[] = {
+ "%-1.5d",
+ "%1.5d",
+ "%123.9d",
+ "%5.5d",
+ "%10.5d",
+ "% 10.5d",
+ "%+22.33d",
+ "%01.3d",
+ "%4d",
+ "%d",
+ NULL
+ };
+ long int_nums[] = { -1, 134, 91340, 341, 0203, 1234567890, 0};
+ char *str_fmt[] = {
+ "%10.5s",
+ "%-10.5s",
+ "%5.10s",
+ "%-5.10s",
+ "%10.1s",
+ "%0.10s",
+ "%10.0s",
+ "%1.10s",
+ "%s",
+ "%.1s",
+ "%.10s",
+ "%10s",
+ NULL
+ };
+ char *str_vals[] = {"hello", "a", "", "a longer string", NULL};
+#ifdef HAVE_LONG_LONG
+ char *ll_fmt[] = {
+ "%llu",
+ NULL
+ };
+ LLONG ll_nums[] = { 134, 91340, 341, 0203, 1234567890, 128006186140000000LL, 0};
+#endif
+ int x, y;
+ int fail = 0;
+ int num = 0;
+ int l1, l2;
+ char *ss_fmt[] = {
+ "%zd",
+ "%zu",
+ NULL
+ };
+ size_t ss_nums[] = {134, 91340, 123456789, 0203, 1234567890, 0};
+
+ printf ("Testing snprintf format codes against system sprintf...\n");
+
+ for (x = 0; fp_fmt[x] ; x++) {
+ for (y = 0; fp_nums[y] != 0 ; y++) {
+ buf1[0] = buf2[0] = '\0';
+ l1 = snprintf(buf1, sizeof(buf1), fp_fmt[x], fp_nums[y]);
+ l2 = sprintf (buf2, fp_fmt[x], fp_nums[y]);
+ buf1[1023] = buf2[1023] = '\0';
+ if (strcmp (buf1, buf2) || (l1 != l2)) {
+ printf("snprintf doesn't match Format: %s\n\tsnprintf(%d) = [%s]\n\t sprintf(%d) = [%s]\n",
+ fp_fmt[x], l1, buf1, l2, buf2);
+ fail++;
+ }
+ num++;
+ }
+ }
+
+ for (x = 0; int_fmt[x] ; x++) {
+ for (y = 0; int_nums[y] != 0 ; y++) {
+ buf1[0] = buf2[0] = '\0';
+ l1 = snprintf(buf1, sizeof(buf1), int_fmt[x], int_nums[y]);
+ l2 = sprintf (buf2, int_fmt[x], int_nums[y]);
+ buf1[1023] = buf2[1023] = '\0';
+ if (strcmp (buf1, buf2) || (l1 != l2)) {
+ printf("snprintf doesn't match Format: %s\n\tsnprintf(%d) = [%s]\n\t sprintf(%d) = [%s]\n",
+ int_fmt[x], l1, buf1, l2, buf2);
+ fail++;
+ }
+ num++;
+ }
+ }
+
+ for (x = 0; str_fmt[x] ; x++) {
+ for (y = 0; str_vals[y] != 0 ; y++) {
+ buf1[0] = buf2[0] = '\0';
+ l1 = snprintf(buf1, sizeof(buf1), str_fmt[x], str_vals[y]);
+ l2 = sprintf (buf2, str_fmt[x], str_vals[y]);
+ buf1[1023] = buf2[1023] = '\0';
+ if (strcmp (buf1, buf2) || (l1 != l2)) {
+ printf("snprintf doesn't match Format: %s\n\tsnprintf(%d) = [%s]\n\t sprintf(%d) = [%s]\n",
+ str_fmt[x], l1, buf1, l2, buf2);
+ fail++;
+ }
+ num++;
+ }
+ }
+
+#ifdef HAVE_LONG_LONG
+ for (x = 0; ll_fmt[x] ; x++) {
+ for (y = 0; ll_nums[y] != 0 ; y++) {
+ buf1[0] = buf2[0] = '\0';
+ l1 = snprintf(buf1, sizeof(buf1), ll_fmt[x], ll_nums[y]);
+ l2 = sprintf (buf2, ll_fmt[x], ll_nums[y]);
+ buf1[1023] = buf2[1023] = '\0';
+ if (strcmp (buf1, buf2) || (l1 != l2)) {
+ printf("snprintf doesn't match Format: %s\n\tsnprintf(%d) = [%s]\n\t sprintf(%d) = [%s]\n",
+ ll_fmt[x], l1, buf1, l2, buf2);
+ fail++;
+ }
+ num++;
+ }
+ }
+#endif
+
+#define BUFSZ 2048
+
+ buf1[0] = buf2[0] = '\0';
+ if ((buf3 = malloc(BUFSZ)) == NULL) {
+ fail++;
+ } else {
+ num++;
+ memset(buf3, 'a', BUFSZ);
+ snprintf(buf1, sizeof(buf1), "%.*s", 1, buf3);
+ buf1[1023] = '\0';
+ if (strcmp(buf1, "a") != 0) {
+ printf("length limit buf1 '%s' expected 'a'\n", buf1);
+ fail++;
+ }
+ }
+
+ buf1[0] = buf2[0] = '\0';
+ l1 = snprintf(buf1, sizeof(buf1), "%4$*1$d %2$s %3$*1$.*1$f", 3, "pos test", 12.3456, 9);
+ l2 = sprintf(buf2, "%4$*1$d %2$s %3$*1$.*1$f", 3, "pos test", 12.3456, 9);
+ buf1[1023] = buf2[1023] = '\0';
+ if (strcmp(buf1, buf2) || (l1 != l2)) {
+ printf("snprintf doesn't match Format: %s\n\tsnprintf(%d) = [%s]\n\t sprintf(%d) = [%s]\n",
+ "%4$*1$d %2$s %3$*1$.*1$f", l1, buf1, l2, buf2);
+ fail++;
+ }
+
+ buf1[0] = buf2[0] = '\0';
+ l1 = snprintf(buf1, sizeof(buf1), "%4$*4$d %2$s %3$*4$.*4$f", 3, "pos test", 12.3456, 9);
+ l2 = sprintf(buf2, "%4$*4$d %2$s %3$*4$.*4$f", 3, "pos test", 12.3456, 9);
+ buf1[1023] = buf2[1023] = '\0';
+ if (strcmp(buf1, buf2)) {
+ printf("snprintf doesn't match Format: %s\n\tsnprintf(%d) = [%s]\n\t sprintf(%d) = [%s]\n",
+ "%4$*1$d %2$s %3$*1$.*1$f", l1, buf1, l2, buf2);
+ fail++;
+ }
+
+ for (x = 0; ss_fmt[x] ; x++) {
+ for (y = 0; ss_nums[y] != 0 ; y++) {
+ buf1[0] = buf2[0] = '\0';
+ l1 = snprintf(buf1, sizeof(buf1), ss_fmt[x], ss_nums[y]);
+ l2 = sprintf (buf2, ss_fmt[x], ss_nums[y]);
+ buf1[1023] = buf2[1023] = '\0';
+ if (strcmp (buf1, buf2) || (l1 != l2)) {
+ printf("snprintf doesn't match Format: %s\n\tsnprintf(%d) = [%s]\n\t sprintf(%d) = [%s]\n",
+ ss_fmt[x], l1, buf1, l2, buf2);
+ fail++;
+ }
+ num++;
+ }
+ }
+#if 0
+ buf1[0] = buf2[0] = '\0';
+ l1 = snprintf(buf1, sizeof(buf1), "%lld", (LLONG)1234567890);
+ l2 = sprintf(buf2, "%lld", (LLONG)1234567890);
+ buf1[1023] = buf2[1023] = '\0';
+ if (strcmp(buf1, buf2)) {
+ printf("snprintf doesn't match Format: %s\n\tsnprintf(%d) = [%s]\n\t sprintf(%d) = [%s]\n",
+ "%lld", l1, buf1, l2, buf2);
+ fail++;
+ }
+
+ buf1[0] = buf2[0] = '\0';
+ l1 = snprintf(buf1, sizeof(buf1), "%Lf", (LDOUBLE)890.1234567890123);
+ l2 = sprintf(buf2, "%Lf", (LDOUBLE)890.1234567890123);
+ buf1[1023] = buf2[1023] = '\0';
+ if (strcmp(buf1, buf2)) {
+ printf("snprintf doesn't match Format: %s\n\tsnprintf(%d) = [%s]\n\t sprintf(%d) = [%s]\n",
+ "%Lf", l1, buf1, l2, buf2);
+ fail++;
+ }
+#endif
+ printf ("%d tests failed out of %d.\n", fail, num);
+
+ printf("seeing how many digits we support\n");
+ {
+ double v0 = 0.12345678901234567890123456789012345678901;
+ for (x=0; x<100; x++) {
+ double p = pow(10, x);
+ double r = v0*p;
+ snprintf(buf1, sizeof(buf1), "%1.1f", r);
+ sprintf(buf2, "%1.1f", r);
+ if (strcmp(buf1, buf2)) {
+ printf("we seem to support %d digits\n", x-1);
+ break;
+ }
+ }
+ }
+
+ return 0;
+}
+#endif /* TEST_SNPRINTF */
diff --git a/lib/replace/socket.c b/lib/replace/socket.c
new file mode 100644
index 0000000000..35e975fce7
--- /dev/null
+++ b/lib/replace/socket.c
@@ -0,0 +1,35 @@
+/*
+ * Unix SMB/CIFS implementation.
+ *
+ * Dummy replacements for socket functions.
+ *
+ * Copyright (C) Michael Adam <obnox@samba.org> 2008
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "replace.h"
+#include "system/network.h"
+
+int rep_connect(int sockfd, const struct sockaddr *serv_addr, socklen_t addrlen)
+{
+ errno = ENOSYS;
+ return -1;
+}
+
+struct hostent *rep_gethostbyname(const char *name)
+{
+ errno = ENOSYS;
+ return NULL;
+}
diff --git a/lib/replace/socketpair.c b/lib/replace/socketpair.c
new file mode 100644
index 0000000000..c775730952
--- /dev/null
+++ b/lib/replace/socketpair.c
@@ -0,0 +1,46 @@
+/*
+ * Unix SMB/CIFS implementation.
+ * replacement routines for broken systems
+ * Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2006
+ * Copyright (C) Michael Adam <obnox@samba.org> 2008
+ *
+ * ** NOTE! The following LGPL license applies to the replace
+ * ** library. This does NOT imply that all of Samba is released
+ * ** under the LGPL
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "replace.h"
+#include "system/network.h"
+
+int rep_socketpair(int d, int type, int protocol, int sv[2])
+{
+ if (d != AF_UNIX) {
+ errno = EAFNOSUPPORT;
+ return -1;
+ }
+
+ if (protocol != 0) {
+ errno = EPROTONOSUPPORT;
+ return -1;
+ }
+
+ if (type != SOCK_STREAM) {
+ errno = EOPNOTSUPP;
+ return -1;
+ }
+
+ return pipe(sv);
+}
diff --git a/lib/replace/strptime.c b/lib/replace/strptime.c
new file mode 100644
index 0000000000..0e40f7561a
--- /dev/null
+++ b/lib/replace/strptime.c
@@ -0,0 +1,990 @@
+/* Convert a string representation of time to a time value.
+ Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 3 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ see <http://www.gnu.org/licenses/>. */
+
+/* XXX This version of the implementation is not really complete.
+ Some of the fields cannot add information alone. But if seeing
+ some of them in the same format (such as year, week and weekday)
+ this is enough information for determining the date. */
+
+#include "replace.h"
+#include "system/locale.h"
+#include "system/time.h"
+
+#ifndef __P
+# if defined (__GNUC__) || (defined (__STDC__) && __STDC__)
+# define __P(args) args
+# else
+# define __P(args) ()
+# endif /* GCC. */
+#endif /* Not __P. */
+
+#if ! HAVE_LOCALTIME_R && ! defined localtime_r
+# ifdef _LIBC
+# define localtime_r __localtime_r
+# else
+/* Approximate localtime_r as best we can in its absence. */
+# define localtime_r my_localtime_r
+static struct tm *localtime_r __P ((const time_t *, struct tm *));
+static struct tm *
+localtime_r (t, tp)
+ const time_t *t;
+ struct tm *tp;
+{
+ struct tm *l = localtime (t);
+ if (! l)
+ return 0;
+ *tp = *l;
+ return tp;
+}
+# endif /* ! _LIBC */
+#endif /* ! HAVE_LOCALTIME_R && ! defined (localtime_r) */
+
+
+#define match_char(ch1, ch2) if (ch1 != ch2) return NULL
+#if defined __GNUC__ && __GNUC__ >= 2
+# define match_string(cs1, s2) \
+ ({ size_t len = strlen (cs1); \
+ int result = strncasecmp ((cs1), (s2), len) == 0; \
+ if (result) (s2) += len; \
+ result; })
+#else
+/* Oh come on. Get a reasonable compiler. */
+# define match_string(cs1, s2) \
+ (strncasecmp ((cs1), (s2), strlen (cs1)) ? 0 : ((s2) += strlen (cs1), 1))
+#endif
+/* We intentionally do not use isdigit() for testing because this will
+ lead to problems with the wide character version. */
+#define get_number(from, to, n) \
+ do { \
+ int __n = n; \
+ val = 0; \
+ while (*rp == ' ') \
+ ++rp; \
+ if (*rp < '0' || *rp > '9') \
+ return NULL; \
+ do { \
+ val *= 10; \
+ val += *rp++ - '0'; \
+ } while (--__n > 0 && val * 10 <= to && *rp >= '0' && *rp <= '9'); \
+ if (val < from || val > to) \
+ return NULL; \
+ } while (0)
+#ifdef _NL_CURRENT
+# define get_alt_number(from, to, n) \
+ ({ \
+ __label__ do_normal; \
+ if (*decided != raw) \
+ { \
+ const char *alts = _NL_CURRENT (LC_TIME, ALT_DIGITS); \
+ int __n = n; \
+ int any = 0; \
+ while (*rp == ' ') \
+ ++rp; \
+ val = 0; \
+ do { \
+ val *= 10; \
+ while (*alts != '\0') \
+ { \
+ size_t len = strlen (alts); \
+ if (strncasecmp (alts, rp, len) == 0) \
+ break; \
+ alts += len + 1; \
+ ++val; \
+ } \
+ if (*alts == '\0') \
+ { \
+ if (*decided == not && ! any) \
+ goto do_normal; \
+ /* If we haven't read anything it's an error. */ \
+ if (! any) \
+ return NULL; \
+ /* Correct the premature multiplication. */ \
+ val /= 10; \
+ break; \
+ } \
+ else \
+ *decided = loc; \
+ } while (--__n > 0 && val * 10 <= to); \
+ if (val < from || val > to) \
+ return NULL; \
+ } \
+ else \
+ { \
+ do_normal: \
+ get_number (from, to, n); \
+ } \
+ 0; \
+ })
+#else
+# define get_alt_number(from, to, n) \
+ /* We don't have the alternate representation. */ \
+ get_number(from, to, n)
+#endif
+#define recursive(new_fmt) \
+ (*(new_fmt) != '\0' \
+ && (rp = strptime_internal (rp, (new_fmt), tm, decided, era_cnt)) != NULL)
+
+
+#ifdef _LIBC
+/* This is defined in locale/C-time.c in the GNU libc. */
+extern const struct locale_data _nl_C_LC_TIME;
+extern const unsigned short int __mon_yday[2][13];
+
+# define weekday_name (&_nl_C_LC_TIME.values[_NL_ITEM_INDEX (DAY_1)].string)
+# define ab_weekday_name \
+ (&_nl_C_LC_TIME.values[_NL_ITEM_INDEX (ABDAY_1)].string)
+# define month_name (&_nl_C_LC_TIME.values[_NL_ITEM_INDEX (MON_1)].string)
+# define ab_month_name (&_nl_C_LC_TIME.values[_NL_ITEM_INDEX (ABMON_1)].string)
+# define HERE_D_T_FMT (_nl_C_LC_TIME.values[_NL_ITEM_INDEX (D_T_FMT)].string)
+# define HERE_D_FMT (_nl_C_LC_TIME.values[_NL_ITEM_INDEX (D_FMT)].string)
+# define HERE_AM_STR (_nl_C_LC_TIME.values[_NL_ITEM_INDEX (AM_STR)].string)
+# define HERE_PM_STR (_nl_C_LC_TIME.values[_NL_ITEM_INDEX (PM_STR)].string)
+# define HERE_T_FMT_AMPM \
+ (_nl_C_LC_TIME.values[_NL_ITEM_INDEX (T_FMT_AMPM)].string)
+# define HERE_T_FMT (_nl_C_LC_TIME.values[_NL_ITEM_INDEX (T_FMT)].string)
+
+# define strncasecmp(s1, s2, n) __strncasecmp (s1, s2, n)
+#else
+static char const weekday_name[][10] =
+ {
+ "Sunday", "Monday", "Tuesday", "Wednesday",
+ "Thursday", "Friday", "Saturday"
+ };
+static char const ab_weekday_name[][4] =
+ {
+ "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
+ };
+static char const month_name[][10] =
+ {
+ "January", "February", "March", "April", "May", "June",
+ "July", "August", "September", "October", "November", "December"
+ };
+static char const ab_month_name[][4] =
+ {
+ "Jan", "Feb", "Mar", "Apr", "May", "Jun",
+ "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
+ };
+# define HERE_D_T_FMT "%a %b %e %H:%M:%S %Y"
+# define HERE_D_FMT "%m/%d/%y"
+# define HERE_AM_STR "AM"
+# define HERE_PM_STR "PM"
+# define HERE_T_FMT_AMPM "%I:%M:%S %p"
+# define HERE_T_FMT "%H:%M:%S"
+
+static const unsigned short int __mon_yday[2][13] =
+ {
+ /* Normal years. */
+ { 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365 },
+ /* Leap years. */
+ { 0, 31, 60, 91, 121, 152, 182, 213, 244, 274, 305, 335, 366 }
+ };
+#endif
+
+/* Status of lookup: do we use the locale data or the raw data? */
+enum locale_status { not, loc, raw };
+
+
+#ifndef __isleap
+/* Nonzero if YEAR is a leap year (every 4 years,
+ except every 100th isn't, and every 400th is). */
+# define __isleap(year) \
+ ((year) % 4 == 0 && ((year) % 100 != 0 || (year) % 400 == 0))
+#endif
+
+/* Compute the day of the week. */
+static void
+day_of_the_week (struct tm *tm)
+{
+ /* We know that January 1st 1970 was a Thursday (= 4). Compute the
+ the difference between this data in the one on TM and so determine
+ the weekday. */
+ int corr_year = 1900 + tm->tm_year - (tm->tm_mon < 2);
+ int wday = (-473
+ + (365 * (tm->tm_year - 70))
+ + (corr_year / 4)
+ - ((corr_year / 4) / 25) + ((corr_year / 4) % 25 < 0)
+ + (((corr_year / 4) / 25) / 4)
+ + __mon_yday[0][tm->tm_mon]
+ + tm->tm_mday - 1);
+ tm->tm_wday = ((wday % 7) + 7) % 7;
+}
+
+/* Compute the day of the year. */
+static void
+day_of_the_year (struct tm *tm)
+{
+ tm->tm_yday = (__mon_yday[__isleap (1900 + tm->tm_year)][tm->tm_mon]
+ + (tm->tm_mday - 1));
+}
+
+static char *
+#ifdef _LIBC
+internal_function
+#endif
+strptime_internal __P ((const char *rp, const char *fmt, struct tm *tm,
+ enum locale_status *decided, int era_cnt));
+
+static char *
+#ifdef _LIBC
+internal_function
+#endif
+strptime_internal (rp, fmt, tm, decided, era_cnt)
+ const char *rp;
+ const char *fmt;
+ struct tm *tm;
+ enum locale_status *decided;
+ int era_cnt;
+{
+ const char *rp_backup;
+ int cnt;
+ size_t val;
+ int have_I, is_pm;
+ int century, want_century;
+ int want_era;
+ int have_wday, want_xday;
+ int have_yday;
+ int have_mon, have_mday;
+#ifdef _NL_CURRENT
+ size_t num_eras;
+#endif
+ struct era_entry *era;
+
+ have_I = is_pm = 0;
+ century = -1;
+ want_century = 0;
+ want_era = 0;
+ era = NULL;
+
+ have_wday = want_xday = have_yday = have_mon = have_mday = 0;
+
+ while (*fmt != '\0')
+ {
+ /* A white space in the format string matches 0 more or white
+ space in the input string. */
+ if (isspace (*fmt))
+ {
+ while (isspace (*rp))
+ ++rp;
+ ++fmt;
+ continue;
+ }
+
+ /* Any character but `%' must be matched by the same character
+ in the iput string. */
+ if (*fmt != '%')
+ {
+ match_char (*fmt++, *rp++);
+ continue;
+ }
+
+ ++fmt;
+#ifndef _NL_CURRENT
+ /* We need this for handling the `E' modifier. */
+ start_over:
+#endif
+
+ /* Make back up of current processing pointer. */
+ rp_backup = rp;
+
+ switch (*fmt++)
+ {
+ case '%':
+ /* Match the `%' character itself. */
+ match_char ('%', *rp++);
+ break;
+ case 'a':
+ case 'A':
+ /* Match day of week. */
+ for (cnt = 0; cnt < 7; ++cnt)
+ {
+#ifdef _NL_CURRENT
+ if (*decided !=raw)
+ {
+ if (match_string (_NL_CURRENT (LC_TIME, DAY_1 + cnt), rp))
+ {
+ if (*decided == not
+ && strcmp (_NL_CURRENT (LC_TIME, DAY_1 + cnt),
+ weekday_name[cnt]))
+ *decided = loc;
+ break;
+ }
+ if (match_string (_NL_CURRENT (LC_TIME, ABDAY_1 + cnt), rp))
+ {
+ if (*decided == not
+ && strcmp (_NL_CURRENT (LC_TIME, ABDAY_1 + cnt),
+ ab_weekday_name[cnt]))
+ *decided = loc;
+ break;
+ }
+ }
+#endif
+ if (*decided != loc
+ && (match_string (weekday_name[cnt], rp)
+ || match_string (ab_weekday_name[cnt], rp)))
+ {
+ *decided = raw;
+ break;
+ }
+ }
+ if (cnt == 7)
+ /* Does not match a weekday name. */
+ return NULL;
+ tm->tm_wday = cnt;
+ have_wday = 1;
+ break;
+ case 'b':
+ case 'B':
+ case 'h':
+ /* Match month name. */
+ for (cnt = 0; cnt < 12; ++cnt)
+ {
+#ifdef _NL_CURRENT
+ if (*decided !=raw)
+ {
+ if (match_string (_NL_CURRENT (LC_TIME, MON_1 + cnt), rp))
+ {
+ if (*decided == not
+ && strcmp (_NL_CURRENT (LC_TIME, MON_1 + cnt),
+ month_name[cnt]))
+ *decided = loc;
+ break;
+ }
+ if (match_string (_NL_CURRENT (LC_TIME, ABMON_1 + cnt), rp))
+ {
+ if (*decided == not
+ && strcmp (_NL_CURRENT (LC_TIME, ABMON_1 + cnt),
+ ab_month_name[cnt]))
+ *decided = loc;
+ break;
+ }
+ }
+#endif
+ if (match_string (month_name[cnt], rp)
+ || match_string (ab_month_name[cnt], rp))
+ {
+ *decided = raw;
+ break;
+ }
+ }
+ if (cnt == 12)
+ /* Does not match a month name. */
+ return NULL;
+ tm->tm_mon = cnt;
+ want_xday = 1;
+ break;
+ case 'c':
+ /* Match locale's date and time format. */
+#ifdef _NL_CURRENT
+ if (*decided != raw)
+ {
+ if (!recursive (_NL_CURRENT (LC_TIME, D_T_FMT)))
+ {
+ if (*decided == loc)
+ return NULL;
+ else
+ rp = rp_backup;
+ }
+ else
+ {
+ if (*decided == not &&
+ strcmp (_NL_CURRENT (LC_TIME, D_T_FMT), HERE_D_T_FMT))
+ *decided = loc;
+ want_xday = 1;
+ break;
+ }
+ *decided = raw;
+ }
+#endif
+ if (!recursive (HERE_D_T_FMT))
+ return NULL;
+ want_xday = 1;
+ break;
+ case 'C':
+ /* Match century number. */
+#ifdef _NL_CURRENT
+ match_century:
+#endif
+ get_number (0, 99, 2);
+ century = val;
+ want_xday = 1;
+ break;
+ case 'd':
+ case 'e':
+ /* Match day of month. */
+ get_number (1, 31, 2);
+ tm->tm_mday = val;
+ have_mday = 1;
+ want_xday = 1;
+ break;
+ case 'F':
+ if (!recursive ("%Y-%m-%d"))
+ return NULL;
+ want_xday = 1;
+ break;
+ case 'x':
+#ifdef _NL_CURRENT
+ if (*decided != raw)
+ {
+ if (!recursive (_NL_CURRENT (LC_TIME, D_FMT)))
+ {
+ if (*decided == loc)
+ return NULL;
+ else
+ rp = rp_backup;
+ }
+ else
+ {
+ if (*decided == not
+ && strcmp (_NL_CURRENT (LC_TIME, D_FMT), HERE_D_FMT))
+ *decided = loc;
+ want_xday = 1;
+ break;
+ }
+ *decided = raw;
+ }
+#endif
+ /* Fall through. */
+ case 'D':
+ /* Match standard day format. */
+ if (!recursive (HERE_D_FMT))
+ return NULL;
+ want_xday = 1;
+ break;
+ case 'k':
+ case 'H':
+ /* Match hour in 24-hour clock. */
+ get_number (0, 23, 2);
+ tm->tm_hour = val;
+ have_I = 0;
+ break;
+ case 'I':
+ /* Match hour in 12-hour clock. */
+ get_number (1, 12, 2);
+ tm->tm_hour = val % 12;
+ have_I = 1;
+ break;
+ case 'j':
+ /* Match day number of year. */
+ get_number (1, 366, 3);
+ tm->tm_yday = val - 1;
+ have_yday = 1;
+ break;
+ case 'm':
+ /* Match number of month. */
+ get_number (1, 12, 2);
+ tm->tm_mon = val - 1;
+ have_mon = 1;
+ want_xday = 1;
+ break;
+ case 'M':
+ /* Match minute. */
+ get_number (0, 59, 2);
+ tm->tm_min = val;
+ break;
+ case 'n':
+ case 't':
+ /* Match any white space. */
+ while (isspace (*rp))
+ ++rp;
+ break;
+ case 'p':
+ /* Match locale's equivalent of AM/PM. */
+#ifdef _NL_CURRENT
+ if (*decided != raw)
+ {
+ if (match_string (_NL_CURRENT (LC_TIME, AM_STR), rp))
+ {
+ if (strcmp (_NL_CURRENT (LC_TIME, AM_STR), HERE_AM_STR))
+ *decided = loc;
+ break;
+ }
+ if (match_string (_NL_CURRENT (LC_TIME, PM_STR), rp))
+ {
+ if (strcmp (_NL_CURRENT (LC_TIME, PM_STR), HERE_PM_STR))
+ *decided = loc;
+ is_pm = 1;
+ break;
+ }
+ *decided = raw;
+ }
+#endif
+ if (!match_string (HERE_AM_STR, rp)) {
+ if (match_string (HERE_PM_STR, rp)) {
+ is_pm = 1;
+ } else {
+ return NULL;
+ }
+ }
+ break;
+ case 'r':
+#ifdef _NL_CURRENT
+ if (*decided != raw)
+ {
+ if (!recursive (_NL_CURRENT (LC_TIME, T_FMT_AMPM)))
+ {
+ if (*decided == loc)
+ return NULL;
+ else
+ rp = rp_backup;
+ }
+ else
+ {
+ if (*decided == not &&
+ strcmp (_NL_CURRENT (LC_TIME, T_FMT_AMPM),
+ HERE_T_FMT_AMPM))
+ *decided = loc;
+ break;
+ }
+ *decided = raw;
+ }
+#endif
+ if (!recursive (HERE_T_FMT_AMPM))
+ return NULL;
+ break;
+ case 'R':
+ if (!recursive ("%H:%M"))
+ return NULL;
+ break;
+ case 's':
+ {
+ /* The number of seconds may be very high so we cannot use
+ the `get_number' macro. Instead read the number
+ character for character and construct the result while
+ doing this. */
+ time_t secs = 0;
+ if (*rp < '0' || *rp > '9')
+ /* We need at least one digit. */
+ return NULL;
+
+ do
+ {
+ secs *= 10;
+ secs += *rp++ - '0';
+ }
+ while (*rp >= '0' && *rp <= '9');
+
+ if (localtime_r (&secs, tm) == NULL)
+ /* Error in function. */
+ return NULL;
+ }
+ break;
+ case 'S':
+ get_number (0, 61, 2);
+ tm->tm_sec = val;
+ break;
+ case 'X':
+#ifdef _NL_CURRENT
+ if (*decided != raw)
+ {
+ if (!recursive (_NL_CURRENT (LC_TIME, T_FMT)))
+ {
+ if (*decided == loc)
+ return NULL;
+ else
+ rp = rp_backup;
+ }
+ else
+ {
+ if (strcmp (_NL_CURRENT (LC_TIME, T_FMT), HERE_T_FMT))
+ *decided = loc;
+ break;
+ }
+ *decided = raw;
+ }
+#endif
+ /* Fall through. */
+ case 'T':
+ if (!recursive (HERE_T_FMT))
+ return NULL;
+ break;
+ case 'u':
+ get_number (1, 7, 1);
+ tm->tm_wday = val % 7;
+ have_wday = 1;
+ break;
+ case 'g':
+ get_number (0, 99, 2);
+ /* XXX This cannot determine any field in TM. */
+ break;
+ case 'G':
+ if (*rp < '0' || *rp > '9')
+ return NULL;
+ /* XXX Ignore the number since we would need some more
+ information to compute a real date. */
+ do
+ ++rp;
+ while (*rp >= '0' && *rp <= '9');
+ break;
+ case 'U':
+ case 'V':
+ case 'W':
+ get_number (0, 53, 2);
+ /* XXX This cannot determine any field in TM without some
+ information. */
+ break;
+ case 'w':
+ /* Match number of weekday. */
+ get_number (0, 6, 1);
+ tm->tm_wday = val;
+ have_wday = 1;
+ break;
+ case 'y':
+#ifdef _NL_CURRENT
+ match_year_in_century:
+#endif
+ /* Match year within century. */
+ get_number (0, 99, 2);
+ /* The "Year 2000: The Millennium Rollover" paper suggests that
+ values in the range 69-99 refer to the twentieth century. */
+ tm->tm_year = val >= 69 ? val : val + 100;
+ /* Indicate that we want to use the century, if specified. */
+ want_century = 1;
+ want_xday = 1;
+ break;
+ case 'Y':
+ /* Match year including century number. */
+ get_number (0, 9999, 4);
+ tm->tm_year = val - 1900;
+ want_century = 0;
+ want_xday = 1;
+ break;
+ case 'Z':
+ /* XXX How to handle this? */
+ break;
+ case 'E':
+#ifdef _NL_CURRENT
+ switch (*fmt++)
+ {
+ case 'c':
+ /* Match locale's alternate date and time format. */
+ if (*decided != raw)
+ {
+ const char *fmt = _NL_CURRENT (LC_TIME, ERA_D_T_FMT);
+
+ if (*fmt == '\0')
+ fmt = _NL_CURRENT (LC_TIME, D_T_FMT);
+
+ if (!recursive (fmt))
+ {
+ if (*decided == loc)
+ return NULL;
+ else
+ rp = rp_backup;
+ }
+ else
+ {
+ if (strcmp (fmt, HERE_D_T_FMT))
+ *decided = loc;
+ want_xday = 1;
+ break;
+ }
+ *decided = raw;
+ }
+ /* The C locale has no era information, so use the
+ normal representation. */
+ if (!recursive (HERE_D_T_FMT))
+ return NULL;
+ want_xday = 1;
+ break;
+ case 'C':
+ if (*decided != raw)
+ {
+ if (era_cnt >= 0)
+ {
+ era = _nl_select_era_entry (era_cnt);
+ if (match_string (era->era_name, rp))
+ {
+ *decided = loc;
+ break;
+ }
+ else
+ return NULL;
+ }
+ else
+ {
+ num_eras = _NL_CURRENT_WORD (LC_TIME,
+ _NL_TIME_ERA_NUM_ENTRIES);
+ for (era_cnt = 0; era_cnt < (int) num_eras;
+ ++era_cnt, rp = rp_backup)
+ {
+ era = _nl_select_era_entry (era_cnt);
+ if (match_string (era->era_name, rp))
+ {
+ *decided = loc;
+ break;
+ }
+ }
+ if (era_cnt == (int) num_eras)
+ {
+ era_cnt = -1;
+ if (*decided == loc)
+ return NULL;
+ }
+ else
+ break;
+ }
+
+ *decided = raw;
+ }
+ /* The C locale has no era information, so use the
+ normal representation. */
+ goto match_century;
+ case 'y':
+ if (*decided == raw)
+ goto match_year_in_century;
+
+ get_number(0, 9999, 4);
+ tm->tm_year = val;
+ want_era = 1;
+ want_xday = 1;
+ break;
+ case 'Y':
+ if (*decided != raw)
+ {
+ num_eras = _NL_CURRENT_WORD (LC_TIME,
+ _NL_TIME_ERA_NUM_ENTRIES);
+ for (era_cnt = 0; era_cnt < (int) num_eras;
+ ++era_cnt, rp = rp_backup)
+ {
+ era = _nl_select_era_entry (era_cnt);
+ if (recursive (era->era_format))
+ break;
+ }
+ if (era_cnt == (int) num_eras)
+ {
+ era_cnt = -1;
+ if (*decided == loc)
+ return NULL;
+ else
+ rp = rp_backup;
+ }
+ else
+ {
+ *decided = loc;
+ era_cnt = -1;
+ break;
+ }
+
+ *decided = raw;
+ }
+ get_number (0, 9999, 4);
+ tm->tm_year = val - 1900;
+ want_century = 0;
+ want_xday = 1;
+ break;
+ case 'x':
+ if (*decided != raw)
+ {
+ const char *fmt = _NL_CURRENT (LC_TIME, ERA_D_FMT);
+
+ if (*fmt == '\0')
+ fmt = _NL_CURRENT (LC_TIME, D_FMT);
+
+ if (!recursive (fmt))
+ {
+ if (*decided == loc)
+ return NULL;
+ else
+ rp = rp_backup;
+ }
+ else
+ {
+ if (strcmp (fmt, HERE_D_FMT))
+ *decided = loc;
+ break;
+ }
+ *decided = raw;
+ }
+ if (!recursive (HERE_D_FMT))
+ return NULL;
+ break;
+ case 'X':
+ if (*decided != raw)
+ {
+ const char *fmt = _NL_CURRENT (LC_TIME, ERA_T_FMT);
+
+ if (*fmt == '\0')
+ fmt = _NL_CURRENT (LC_TIME, T_FMT);
+
+ if (!recursive (fmt))
+ {
+ if (*decided == loc)
+ return NULL;
+ else
+ rp = rp_backup;
+ }
+ else
+ {
+ if (strcmp (fmt, HERE_T_FMT))
+ *decided = loc;
+ break;
+ }
+ *decided = raw;
+ }
+ if (!recursive (HERE_T_FMT))
+ return NULL;
+ break;
+ default:
+ return NULL;
+ }
+ break;
+#else
+ /* We have no information about the era format. Just use
+ the normal format. */
+ if (*fmt != 'c' && *fmt != 'C' && *fmt != 'y' && *fmt != 'Y'
+ && *fmt != 'x' && *fmt != 'X')
+ /* This is an illegal format. */
+ return NULL;
+
+ goto start_over;
+#endif
+ case 'O':
+ switch (*fmt++)
+ {
+ case 'd':
+ case 'e':
+ /* Match day of month using alternate numeric symbols. */
+ get_alt_number (1, 31, 2);
+ tm->tm_mday = val;
+ have_mday = 1;
+ want_xday = 1;
+ break;
+ case 'H':
+ /* Match hour in 24-hour clock using alternate numeric
+ symbols. */
+ get_alt_number (0, 23, 2);
+ tm->tm_hour = val;
+ have_I = 0;
+ break;
+ case 'I':
+ /* Match hour in 12-hour clock using alternate numeric
+ symbols. */
+ get_alt_number (1, 12, 2);
+ tm->tm_hour = val - 1;
+ have_I = 1;
+ break;
+ case 'm':
+ /* Match month using alternate numeric symbols. */
+ get_alt_number (1, 12, 2);
+ tm->tm_mon = val - 1;
+ have_mon = 1;
+ want_xday = 1;
+ break;
+ case 'M':
+ /* Match minutes using alternate numeric symbols. */
+ get_alt_number (0, 59, 2);
+ tm->tm_min = val;
+ break;
+ case 'S':
+ /* Match seconds using alternate numeric symbols. */
+ get_alt_number (0, 61, 2);
+ tm->tm_sec = val;
+ break;
+ case 'U':
+ case 'V':
+ case 'W':
+ get_alt_number (0, 53, 2);
+ /* XXX This cannot determine any field in TM without
+ further information. */
+ break;
+ case 'w':
+ /* Match number of weekday using alternate numeric symbols. */
+ get_alt_number (0, 6, 1);
+ tm->tm_wday = val;
+ have_wday = 1;
+ break;
+ case 'y':
+ /* Match year within century using alternate numeric symbols. */
+ get_alt_number (0, 99, 2);
+ tm->tm_year = val >= 69 ? val : val + 100;
+ want_xday = 1;
+ break;
+ default:
+ return NULL;
+ }
+ break;
+ default:
+ return NULL;
+ }
+ }
+
+ if (have_I && is_pm)
+ tm->tm_hour += 12;
+
+ if (century != -1)
+ {
+ if (want_century)
+ tm->tm_year = tm->tm_year % 100 + (century - 19) * 100;
+ else
+ /* Only the century, but not the year. Strange, but so be it. */
+ tm->tm_year = (century - 19) * 100;
+ }
+
+#ifdef _NL_CURRENT
+ if (era_cnt != -1)
+ {
+ era = _nl_select_era_entry(era_cnt);
+ if (want_era)
+ tm->tm_year = (era->start_date[0]
+ + ((tm->tm_year - era->offset)
+ * era->absolute_direction));
+ else
+ /* Era start year assumed. */
+ tm->tm_year = era->start_date[0];
+ }
+ else
+#endif
+ if (want_era)
+ return NULL;
+
+ if (want_xday && !have_wday)
+ {
+ if ( !(have_mon && have_mday) && have_yday)
+ {
+ /* We don't have tm_mon and/or tm_mday, compute them. */
+ int t_mon = 0;
+ while (__mon_yday[__isleap(1900 + tm->tm_year)][t_mon] <= tm->tm_yday)
+ t_mon++;
+ if (!have_mon)
+ tm->tm_mon = t_mon - 1;
+ if (!have_mday)
+ tm->tm_mday =
+ (tm->tm_yday
+ - __mon_yday[__isleap(1900 + tm->tm_year)][t_mon - 1] + 1);
+ }
+ day_of_the_week (tm);
+ }
+ if (want_xday && !have_yday)
+ day_of_the_year (tm);
+
+ return discard_const_p(char, rp);
+}
+
+
+char *rep_strptime(const char *buf, const char *format, struct tm *tm)
+{
+ enum locale_status decided;
+
+#ifdef _NL_CURRENT
+ decided = not;
+#else
+ decided = raw;
+#endif
+ return strptime_internal (buf, format, tm, &decided, -1);
+}
diff --git a/lib/replace/strptime.m4 b/lib/replace/strptime.m4
new file mode 100644
index 0000000000..da22fc5a97
--- /dev/null
+++ b/lib/replace/strptime.m4
@@ -0,0 +1,13 @@
+AC_CACHE_CHECK([whether strptime is available and works],libreplace_cv_STRPTIME_OK,[
+ AC_TRY_RUN([
+ #define LIBREPLACE_CONFIGURE_TEST_STRPTIME
+ #include "$libreplacedir/test/strptime.c"
+ ],
+ [libreplace_cv_STRPTIME_OK=yes],
+ [libreplace_cv_STRPTIME_OK=no],
+ [libreplace_cv_STRPTIME_OK="assuming not"])
+])
+if test x"$libreplace_cv_STRPTIME_OK" != x"yes"; then
+ AC_DEFINE(REPLACE_STRPTIME,1,[Whether strptime should be replaced])
+ LIBREPLACEOBJ="${LIBREPLACEOBJ} strptime.o"
+fi
diff --git a/lib/replace/system/README b/lib/replace/system/README
new file mode 100644
index 0000000000..69a2b80b56
--- /dev/null
+++ b/lib/replace/system/README
@@ -0,0 +1,4 @@
+This directory contains wrappers around logical groups of system
+include files. The idea is to avoid #ifdef blocks in the main code,
+and instead put all the necessary conditional includes in subsystem
+specific header files in this directory.
diff --git a/lib/replace/system/aio.h b/lib/replace/system/aio.h
new file mode 100644
index 0000000000..784d77fa28
--- /dev/null
+++ b/lib/replace/system/aio.h
@@ -0,0 +1,32 @@
+#ifndef _system_aio_h
+#define _system_aio_h
+/*
+ Unix SMB/CIFS implementation.
+
+ AIO system include wrappers
+
+ Copyright (C) Andrew Tridgell 2006
+
+ ** NOTE! The following LGPL license applies to the replace
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifdef HAVE_LIBAIO_H
+#include <libaio.h>
+#endif
+
+#endif
diff --git a/lib/replace/system/capability.h b/lib/replace/system/capability.h
new file mode 100644
index 0000000000..a7b78f0275
--- /dev/null
+++ b/lib/replace/system/capability.h
@@ -0,0 +1,55 @@
+#ifndef _system_capability_h
+#define _system_capability_h
+/*
+ Unix SMB/CIFS implementation.
+
+ capability system include wrappers
+
+ Copyright (C) Andrew Tridgell 2004
+
+ ** NOTE! The following LGPL license applies to the replace
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifdef HAVE_SYS_CAPABILITY_H
+
+#if defined(BROKEN_REDHAT_7_SYSTEM_HEADERS) && !defined(_I386_STATFS_H) && !defined(_PPC_STATFS_H)
+#define _I386_STATFS_H
+#define _PPC_STATFS_H
+#define BROKEN_REDHAT_7_STATFS_WORKAROUND
+#endif
+
+#if defined(BROKEN_RHEL5_SYS_CAP_HEADER) && !defined(_LINUX_TYPES_H)
+#define BROKEN_RHEL5_SYS_CAP_HEADER_WORKAROUND
+#endif
+
+#include <sys/capability.h>
+
+#ifdef BROKEN_RHEL5_SYS_CAP_HEADER_WORKAROUND
+#undef _LINUX_TYPES_H
+#undef BROKEN_RHEL5_SYS_CAP_HEADER_WORKAROUND
+#endif
+
+#ifdef BROKEN_REDHAT_7_STATFS_WORKAROUND
+#undef _PPC_STATFS_H
+#undef _I386_STATFS_H
+#undef BROKEN_REDHAT_7_STATFS_WORKAROUND
+#endif
+
+#endif
+
+#endif
diff --git a/lib/replace/system/config.m4 b/lib/replace/system/config.m4
new file mode 100644
index 0000000000..5c9b53d5c5
--- /dev/null
+++ b/lib/replace/system/config.m4
@@ -0,0 +1,130 @@
+# filesys
+AC_HEADER_DIRENT
+AC_CHECK_HEADERS(fcntl.h sys/fcntl.h sys/resource.h sys/ioctl.h sys/mode.h sys/filio.h sys/fs/s5param.h sys/filsys.h)
+AC_CHECK_HEADERS(sys/acl.h acl/libacl.h)
+
+# select
+AC_CHECK_HEADERS(sys/select.h)
+
+# time
+AC_CHECK_HEADERS(sys/time.h utime.h)
+AC_HEADER_TIME
+AC_CHECK_FUNCS(utime utimes)
+
+# wait
+AC_HEADER_SYS_WAIT
+
+# capability
+AC_CHECK_HEADERS(sys/capability.h)
+
+case "$host_os" in
+*linux*)
+AC_CACHE_CHECK([for broken RedHat 7.2 system header files],libreplace_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS,[
+AC_TRY_COMPILE([
+ #ifdef HAVE_SYS_VFS_H
+ #include <sys/vfs.h>
+ #endif
+ #ifdef HAVE_SYS_CAPABILITY_H
+ #include <sys/capability.h>
+ #endif
+ ],[
+ int i;
+ ],
+ libreplace_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS=no,
+ libreplace_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS=yes
+)])
+if test x"$libreplace_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS" = x"yes"; then
+ AC_DEFINE(BROKEN_REDHAT_7_SYSTEM_HEADERS,1,[Broken RedHat 7.2 system header files])
+fi
+
+AC_CACHE_CHECK([for broken RHEL5 sys/capability.h],libreplace_cv_BROKEN_RHEL5_SYS_CAP_HEADER,[
+AC_TRY_COMPILE([
+ #ifdef HAVE_SYS_CAPABILITY_H
+ #include <sys/capability.h>
+ #endif
+ #include <linux/types.h>
+ ],[
+ __s8 i;
+ ],
+ libreplace_cv_BROKEN_RHEL5_SYS_CAP_HEADER=no,
+ libreplace_cv_BROKEN_RHEL5_SYS_CAP_HEADER=yes
+)])
+if test x"$libreplace_cv_BROKEN_RHEL5_SYS_CAP_HEADER" = x"yes"; then
+ AC_DEFINE(BROKEN_RHEL5_SYS_CAP_HEADER,1,[Broken RHEL5 sys/capability.h])
+fi
+;;
+esac
+
+# passwd
+AC_CHECK_HEADERS(grp.h sys/id.h compat.h shadow.h sys/priv.h pwd.h sys/security.h)
+AC_CHECK_FUNCS(getpwnam_r getpwuid_r getpwent_r)
+AC_HAVE_DECL(getpwent_r, [
+ #include <unistd.h>
+ #include <pwd.h>
+ ])
+AC_VERIFY_C_PROTOTYPE([struct passwd *getpwent_r(struct passwd *src, char *buf, int buflen)],
+ [
+ #ifndef HAVE_GETPWENT_R_DECL
+ #error missing getpwent_r prototype
+ #endif
+ return NULL;
+ ],[
+ AC_DEFINE(SOLARIS_GETPWENT_R, 1, [getpwent_r solaris function prototype])
+ ],[],[
+ #include <unistd.h>
+ #include <pwd.h>
+ ])
+AC_VERIFY_C_PROTOTYPE([struct passwd *getpwent_r(struct passwd *src, char *buf, size_t buflen)],
+ [
+ #ifndef HAVE_GETPWENT_R_DECL
+ #error missing getpwent_r prototype
+ #endif
+ return NULL;
+ ],[
+ AC_DEFINE(SOLARIS_GETPWENT_R, 1, [getpwent_r irix (similar to solaris) function prototype])
+ ],[],[
+ #include <unistd.h>
+ #include <pwd.h>
+ ])
+AC_CHECK_FUNCS(getgrnam_r getgrgid_r getgrent_r)
+AC_HAVE_DECL(getgrent_r, [
+ #include <unistd.h>
+ #include <grp.h>
+ ])
+AC_VERIFY_C_PROTOTYPE([struct group *getgrent_r(struct group *src, char *buf, int buflen)],
+ [
+ #ifndef HAVE_GETGRENT_R_DECL
+ #error missing getgrent_r prototype
+ #endif
+ return NULL;
+ ],[
+ AC_DEFINE(SOLARIS_GETGRENT_R, 1, [getgrent_r solaris function prototype])
+ ],[],[
+ #include <unistd.h>
+ #include <grp.h>
+ ])
+
+AC_VERIFY_C_PROTOTYPE([struct group *getgrent_r(struct group *src, char *buf, size_t buflen)],
+ [
+ #ifndef HAVE_GETGRENT_R_DECL
+ #error missing getgrent_r prototype
+ #endif
+ return NULL;
+ ],[
+ AC_DEFINE(SOLARIS_GETGRENT_R, 1, [getgrent_r irix (similar to solaris) function prototype])
+ ],[],[
+ #include <unistd.h>
+ #include <grp.h>
+ ])
+
+# locale
+AC_CHECK_HEADERS(ctype.h locale.h)
+
+# glob
+AC_CHECK_HEADERS(fnmatch.h)
+
+# shmem
+AC_CHECK_HEADERS(sys/ipc.h sys/mman.h sys/shm.h )
+
+# terminal
+AC_CHECK_HEADERS(termios.h termio.h sys/termio.h )
diff --git a/lib/replace/system/dir.h b/lib/replace/system/dir.h
new file mode 100644
index 0000000000..dec2d54649
--- /dev/null
+++ b/lib/replace/system/dir.h
@@ -0,0 +1,67 @@
+#ifndef _system_dir_h
+#define _system_dir_h
+/*
+ Unix SMB/CIFS implementation.
+
+ directory system include wrappers
+
+ Copyright (C) Andrew Tridgell 2004
+
+ ** NOTE! The following LGPL license applies to the replace
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#if HAVE_DIRENT_H
+# include <dirent.h>
+# define NAMLEN(dirent) strlen((dirent)->d_name)
+#else
+# define dirent direct
+# define NAMLEN(dirent) (dirent)->d_namlen
+# if HAVE_SYS_NDIR_H
+# include <sys/ndir.h>
+# endif
+# if HAVE_SYS_DIR_H
+# include <sys/dir.h>
+# endif
+# if HAVE_NDIR_H
+# include <ndir.h>
+# endif
+#endif
+
+#ifndef HAVE_MKDIR_MODE
+#define mkdir(dir, mode) mkdir(dir)
+#endif
+
+/* Test whether a file name is the "." or ".." directory entries.
+ * These really should be inline functions.
+ */
+#ifndef ISDOT
+#define ISDOT(path) ( \
+ *((const char *)(path)) == '.' && \
+ *(((const char *)(path)) + 1) == '\0' \
+ )
+#endif
+
+#ifndef ISDOTDOT
+#define ISDOTDOT(path) ( \
+ *((const char *)(path)) == '.' && \
+ *(((const char *)(path)) + 1) == '.' && \
+ *(((const char *)(path)) + 2) == '\0' \
+ )
+#endif
+
+#endif
diff --git a/lib/replace/system/filesys.h b/lib/replace/system/filesys.h
new file mode 100644
index 0000000000..4bf1f64865
--- /dev/null
+++ b/lib/replace/system/filesys.h
@@ -0,0 +1,182 @@
+#ifndef _system_filesys_h
+#define _system_filesys_h
+/*
+ Unix SMB/CIFS implementation.
+
+ filesystem system include wrappers
+
+ Copyright (C) Andrew Tridgell 2004
+
+ ** NOTE! The following LGPL license applies to the replace
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#include <unistd.h>
+#include <sys/stat.h>
+
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+
+#ifdef HAVE_SYS_MOUNT_H
+#include <sys/mount.h>
+#endif
+
+#ifdef HAVE_MNTENT_H
+#include <mntent.h>
+#endif
+
+#ifdef HAVE_SYS_VFS_H
+#include <sys/vfs.h>
+#endif
+
+#ifdef HAVE_SYS_ACL_H
+#include <sys/acl.h>
+#endif
+
+#ifdef HAVE_ACL_LIBACL_H
+#include <acl/libacl.h>
+#endif
+
+#ifdef HAVE_SYS_FS_S5PARAM_H
+#include <sys/fs/s5param.h>
+#endif
+
+#if defined (HAVE_SYS_FILSYS_H) && !defined (_CRAY)
+#include <sys/filsys.h>
+#endif
+
+#ifdef HAVE_SYS_STATFS_H
+# include <sys/statfs.h>
+#endif
+
+#ifdef HAVE_DUSTAT_H
+#include <sys/dustat.h>
+#endif
+
+#ifdef HAVE_SYS_STATVFS_H
+#include <sys/statvfs.h>
+#endif
+
+#ifdef HAVE_SYS_FILIO_H
+#include <sys/filio.h>
+#endif
+
+#include <sys/file.h>
+
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#else
+#ifdef HAVE_SYS_FCNTL_H
+#include <sys/fcntl.h>
+#endif
+#endif
+
+#ifdef HAVE_SYS_MODE_H
+/* apparently AIX needs this for S_ISLNK */
+#ifndef S_ISLNK
+#include <sys/mode.h>
+#endif
+#endif
+
+#ifdef HAVE_SYS_IOCTL_H
+#include <sys/ioctl.h>
+#endif
+
+/*
+ * Veritas File System. Often in addition to native.
+ * Quotas different.
+ */
+#if defined(HAVE_SYS_FS_VX_QUOTA_H)
+#define VXFS_QUOTA
+#endif
+
+#if HAVE_SYS_ATTRIBUTES_H
+#include <sys/attributes.h>
+#endif
+
+/* mutually exclusive (SuSE 8.2) */
+#if HAVE_ATTR_XATTR_H
+#include <attr/xattr.h>
+#elif HAVE_SYS_XATTR_H
+#include <sys/xattr.h>
+#endif
+
+
+#ifdef HAVE_SYS_RESOURCE_H
+#include <sys/resource.h>
+#endif
+
+/* Some POSIX definitions for those without */
+
+#ifndef S_IFDIR
+#define S_IFDIR 0x4000
+#endif
+#ifndef S_ISDIR
+#define S_ISDIR(mode) ((mode & 0xF000) == S_IFDIR)
+#endif
+#ifndef S_IRWXU
+#define S_IRWXU 00700 /* read, write, execute: owner */
+#endif
+#ifndef S_IRUSR
+#define S_IRUSR 00400 /* read permission: owner */
+#endif
+#ifndef S_IWUSR
+#define S_IWUSR 00200 /* write permission: owner */
+#endif
+#ifndef S_IXUSR
+#define S_IXUSR 00100 /* execute permission: owner */
+#endif
+#ifndef S_IRWXG
+#define S_IRWXG 00070 /* read, write, execute: group */
+#endif
+#ifndef S_IRGRP
+#define S_IRGRP 00040 /* read permission: group */
+#endif
+#ifndef S_IWGRP
+#define S_IWGRP 00020 /* write permission: group */
+#endif
+#ifndef S_IXGRP
+#define S_IXGRP 00010 /* execute permission: group */
+#endif
+#ifndef S_IRWXO
+#define S_IRWXO 00007 /* read, write, execute: other */
+#endif
+#ifndef S_IROTH
+#define S_IROTH 00004 /* read permission: other */
+#endif
+#ifndef S_IWOTH
+#define S_IWOTH 00002 /* write permission: other */
+#endif
+#ifndef S_IXOTH
+#define S_IXOTH 00001 /* execute permission: other */
+#endif
+
+#ifndef O_ACCMODE
+#define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)
+#endif
+
+#ifndef MAXPATHLEN
+#define MAXPATHLEN 256
+#endif
+
+#ifndef SEEK_SET
+#define SEEK_SET 0
+#endif
+
+#endif
diff --git a/lib/replace/system/glob.h b/lib/replace/system/glob.h
new file mode 100644
index 0000000000..3e23db6828
--- /dev/null
+++ b/lib/replace/system/glob.h
@@ -0,0 +1,37 @@
+#ifndef _system_glob_h
+#define _system_glob_h
+/*
+ Unix SMB/CIFS implementation.
+
+ glob system include wrappers
+
+ Copyright (C) Andrew Tridgell 2004
+
+ ** NOTE! The following LGPL license applies to the replace
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#ifdef HAVE_GLOB_H
+#include <glob.h>
+#endif
+
+#ifdef HAVE_FNMATCH_H
+#include <fnmatch.h>
+#endif
+
+#endif
diff --git a/lib/replace/system/iconv.h b/lib/replace/system/iconv.h
new file mode 100644
index 0000000000..3c8a71f2f7
--- /dev/null
+++ b/lib/replace/system/iconv.h
@@ -0,0 +1,57 @@
+#ifndef _system_iconv_h
+#define _system_iconv_h
+/*
+ Unix SMB/CIFS implementation.
+
+ iconv memory system include wrappers
+
+ Copyright (C) Andrew Tridgell 2004
+
+ ** NOTE! The following LGPL license applies to the replace
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#if !defined(HAVE_ICONV) && defined(HAVE_ICONV_H)
+#define HAVE_ICONV
+#endif
+
+#if !defined(HAVE_GICONV) && defined(HAVE_GICONV_H)
+#define HAVE_GICONV
+#endif
+
+#if !defined(HAVE_BICONV) && defined(HAVE_BICONV_H)
+#define HAVE_BICONV
+#endif
+
+#ifdef HAVE_NATIVE_ICONV
+#if defined(HAVE_ICONV)
+#include <iconv.h>
+#elif defined(HAVE_GICONV)
+#include <giconv.h>
+#elif defined(HAVE_BICONV)
+#include <biconv.h>
+#endif
+#endif /* HAVE_NATIVE_ICONV */
+
+/* needed for some systems without iconv. Doesn't really matter
+ what error code we use */
+#ifndef EILSEQ
+#define EILSEQ EIO
+#endif
+
+#endif
diff --git a/lib/replace/system/kerberos.h b/lib/replace/system/kerberos.h
new file mode 100644
index 0000000000..2981024bee
--- /dev/null
+++ b/lib/replace/system/kerberos.h
@@ -0,0 +1,137 @@
+#ifndef _system_kerberos_h
+#define _system_kerberos_h
+
+/*
+ Unix SMB/CIFS implementation.
+
+ kerberos system include wrappers
+
+ Copyright (C) Andrew Tridgell 2004
+
+ ** NOTE! The following LGPL license applies to the replace
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#ifdef HAVE_KRB5
+/* Whether the krb5_address struct has a addrtype property */
+/* #undef HAVE_ADDRTYPE_IN_KRB5_ADDRESS */
+/* Whether the krb5_address struct has a addr_type property */
+#define HAVE_ADDR_TYPE_IN_KRB5_ADDRESS 1
+/* Define to 1 if you have the `gsskrb5_extract_authz_data_from_sec_context' */
+#define HAVE_GSSKRB5_EXTRACT_AUTHZ_DATA_FROM_SEC_CONTEXT 1
+/* Define to 1 if you have the `gsskrb5_get_initiator_subkey' function. */
+#define HAVE_GSSKRB5_GET_INITIATOR_SUBKEY 1
+/* Define to 1 if you have the `gsskrb5_register_acceptor_identity' function. */
+#define HAVE_GSSKRB5_REGISTER_ACCEPTOR_IDENTITY 1
+/* Define to 1 if you have the `gss_krb5_ccache_name' function. */
+#define HAVE_GSS_KRB5_CCACHE_NAME 1
+/* Define to 1 if you have the `krb5_addlog_func' function. */
+#define HAVE_KRB5_ADDLOG_FUNC 1
+/* Define to 1 if you have the `krb5_auth_con_setkey' function. */
+#define HAVE_KRB5_AUTH_CON_SETKEY 1
+/* Define to 1 if you have the `krb5_auth_con_setuseruserkey' function. */
+/* #undef HAVE_KRB5_AUTH_CON_SETUSERUSERKEY */
+/* Define to 1 if you have the `krb5_c_enctype_compare' function. */
+#define HAVE_KRB5_C_ENCTYPE_COMPARE 1
+/* Define to 1 if you have the `krb5_c_verify_checksum' function. */
+#define HAVE_KRB5_C_VERIFY_CHECKSUM 1
+/* Whether the type krb5_encrypt_block exists */
+/* #undef HAVE_KRB5_ENCRYPT_BLOCK */
+/* Define to 1 if you have the `krb5_encrypt_data' function. */
+/* #undef HAVE_KRB5_ENCRYPT_DATA */
+/* Define to 1 if you have the `krb5_enctypes_compatible_keys' function. */
+#define HAVE_KRB5_ENCTYPES_COMPATIBLE_KEYS 1
+/* Define to 1 if you have the `krb5_free_data_contents' function. */
+#define HAVE_KRB5_FREE_DATA_CONTENTS 1
+/* Define to 1 if you have the `krb5_free_error_string' function. */
+#define HAVE_KRB5_FREE_ERROR_STRING 1
+/* Define to 1 if you have the `krb5_free_keytab_entry_contents' function. */
+/* #undef HAVE_KRB5_FREE_KEYTAB_ENTRY_CONTENTS */
+/* Define to 1 if you have the `krb5_free_ktypes' function. */
+/* #undef HAVE_KRB5_FREE_KTYPES */
+/* Define to 1 if you have the `krb5_free_unparsed_name' function. */
+/* #undef HAVE_KRB5_FREE_UNPARSED_NAME */
+/* Define to 1 if you have the `krb5_get_default_in_tkt_etypes' function. */
+#define HAVE_KRB5_GET_DEFAULT_IN_TKT_ETYPES 1
+/* Define to 1 if you have the `krb5_get_error_string' function. */
+#define HAVE_KRB5_GET_ERROR_STRING 1
+/* Define to 1 if you have the `krb5_get_permitted_enctypes' function. */
+/* #undef HAVE_KRB5_GET_PERMITTED_ENCTYPES */
+/* Define to 1 if you have the `krb5_get_pw_salt' function. */
+#define HAVE_KRB5_GET_PW_SALT 1
+/* Define to 1 if you have the <krb5.h> header file. */
+#define HAVE_KRB5_H 1
+/* Define to 1 if you have the `krb5_initlog' function. */
+#define HAVE_KRB5_INITLOG 1
+/* Define to 1 if you have the `krb5_kdc_default_config' function. */
+#define HAVE_KRB5_KDC_DEFAULT_CONFIG 1
+/* Whether the krb5_creds struct has a keyblock property */
+/* #undef HAVE_KRB5_KEYBLOCK_IN_CREDS */
+/* Whether the krb5_keyblock struct has a keyvalue property */
+#define HAVE_KRB5_KEYBLOCK_KEYVALUE 1
+/* Whether krb5_keytab_entry has key member */
+/* #undef HAVE_KRB5_KEYTAB_ENTRY_KEY */
+/* Whether krb5_keytab_entry has keyblock member */
+#define HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK 1
+/* Define to 1 if you have the `krb5_krbhst_get_addrinfo' function. */
+#define HAVE_KRB5_KRBHST_GET_ADDRINFO 1
+/* Define to 1 if you have the `krb5_kt_compare' function. */
+#define HAVE_KRB5_KT_COMPARE 1
+/* Define to 1 if you have the `krb5_kt_free_entry' function. */
+#define HAVE_KRB5_KT_FREE_ENTRY 1
+/* Whether the type krb5_log_facility exists */
+#define HAVE_KRB5_LOG_FACILITY 1
+/* Define to 1 if you have the `krb5_mk_req_extended' function. */
+#define HAVE_KRB5_MK_REQ_EXTENDED 1
+/* Define to 1 if you have the `krb5_principal2salt' function. */
+/* #undef HAVE_KRB5_PRINCIPAL2SALT */
+/* Define to 1 if you have the `krb5_principal_get_comp_string' function. */
+#define HAVE_KRB5_PRINCIPAL_GET_COMP_STRING 1
+/* Whether krb5_princ_component is available */
+/* #undef HAVE_KRB5_PRINC_COMPONENT */
+/* Whether the krb5_creds struct has a session property */
+#define HAVE_KRB5_SESSION_IN_CREDS 1
+/* Define to 1 if you have the `krb5_set_default_in_tkt_etypes' function. */
+#define HAVE_KRB5_SET_DEFAULT_IN_TKT_ETYPES 1
+/* Define to 1 if you have the `krb5_set_default_tgs_ktypes' function. */
+/* #undef HAVE_KRB5_SET_DEFAULT_TGS_KTYPES */
+/* Define to 1 if you have the `krb5_set_real_time' function. */
+#define HAVE_KRB5_SET_REAL_TIME 1
+/* Define to 1 if you have the `krb5_set_warn_dest' function. */
+#define HAVE_KRB5_SET_WARN_DEST 1
+/* Define to 1 if you have the `krb5_string_to_key' function. */
+#define HAVE_KRB5_STRING_TO_KEY 1
+/* Define to 1 if you have the `krb5_string_to_key_salt' function. */
+#define HAVE_KRB5_STRING_TO_KEY_SALT 1
+/* Define to 1 if you have the `krb5_ticket_get_authorization_data_type' */
+#define HAVE_KRB5_TICKET_GET_AUTHORIZATION_DATA_TYPE 1
+/* Whether the krb5_ticket struct has a enc_part2 property */
+/* #undef HAVE_KRB5_TKT_ENC_PART2 */
+/* Define to 1 if you have the `krb5_use_enctype' function. */
+/* #undef HAVE_KRB5_USE_ENCTYPE */
+/* Define to 1 if you have the `krb5_verify_checksum' function. */
+#define HAVE_KRB5_VERIFY_CHECKSUM 1
+/* Whether krb5_princ_realm returns krb5_realm or krb5_data */
+#define KRB5_PRINC_REALM_RETURNS_REALM 1
+
+#include <krb5.h>
+#include <com_err.h>
+
+#endif
+
+#endif
diff --git a/lib/replace/system/locale.h b/lib/replace/system/locale.h
new file mode 100644
index 0000000000..e73a9bb274
--- /dev/null
+++ b/lib/replace/system/locale.h
@@ -0,0 +1,38 @@
+#ifndef _system_locale_h
+#define _system_locale_h
+
+/*
+ Unix SMB/CIFS implementation.
+
+ locale include wrappers
+
+ Copyright (C) Andrew Tridgell 2004
+
+ ** NOTE! The following LGPL license applies to the replace
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#ifdef HAVE_CTYPE_H
+#include <ctype.h>
+#endif
+
+#ifdef HAVE_LOCALE_H
+#include <locale.h>
+#endif
+
+#endif
diff --git a/lib/replace/system/network.h b/lib/replace/system/network.h
new file mode 100644
index 0000000000..473d79b5f2
--- /dev/null
+++ b/lib/replace/system/network.h
@@ -0,0 +1,332 @@
+#ifndef _system_network_h
+#define _system_network_h
+/*
+ Unix SMB/CIFS implementation.
+
+ networking system include wrappers
+
+ Copyright (C) Andrew Tridgell 2004
+ Copyright (C) Jelmer Vernooij 2007
+
+ ** NOTE! The following LGPL license applies to the replace
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#ifndef LIBREPLACE_NETWORK_CHECKS
+#error "AC_LIBREPLACE_NETWORK_CHECKS missing in configure"
+#endif
+
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+
+#ifdef HAVE_UNIXSOCKET
+#include <sys/un.h>
+#endif
+
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+
+#ifdef HAVE_NETINET_TCP_H
+#include <netinet/tcp.h>
+#endif
+
+/*
+ * The next three defines are needed to access the IPTOS_* options
+ * on some systems.
+ */
+
+#ifdef HAVE_NETINET_IN_SYSTM_H
+#include <netinet/in_systm.h>
+#endif
+
+#ifdef HAVE_NETINET_IN_IP_H
+#include <netinet/in_ip.h>
+#endif
+
+#ifdef HAVE_NETINET_IP_H
+#include <netinet/ip.h>
+#endif
+
+#ifdef HAVE_NET_IF_H
+#include <net/if.h>
+#endif
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#ifdef HAVE_SYS_IOCTL_H
+#include <sys/ioctl.h>
+#endif
+
+#ifdef HAVE_STROPTS_H
+#include <stropts.h>
+#endif
+
+#ifndef HAVE_SOCKLEN_T
+#define HAVE_SOCKLEN_T
+typedef int socklen_t;
+#endif
+
+#if !defined (HAVE_INET_NTOA) || defined(REPLACE_INET_NTOA)
+/* define is in "replace.h" */
+char *rep_inet_ntoa(struct in_addr ip);
+#endif
+
+#ifndef HAVE_INET_PTON
+/* define is in "replace.h" */
+int rep_inet_pton(int af, const char *src, void *dst);
+#endif
+
+#ifndef HAVE_INET_NTOP
+/* define is in "replace.h" */
+const char *rep_inet_ntop(int af, const void *src, char *dst, socklen_t size);
+#endif
+
+#ifndef HAVE_INET_ATON
+/* define is in "replace.h" */
+int rep_inet_aton(const char *src, struct in_addr *dst);
+#endif
+
+#ifndef HAVE_CONNECT
+/* define is in "replace.h" */
+int rep_connect(int sockfd, const struct sockaddr *addr, socklen_t addrlen);
+#endif
+
+#ifndef HAVE_GETHOSTBYNAME
+/* define is in "replace.h" */
+struct hostent *rep_gethostbyname(const char *name);
+#endif
+
+#ifdef HAVE_IFADDRS_H
+#include <ifaddrs.h>
+#endif
+
+#ifndef HAVE_STRUCT_IFADDRS
+struct ifaddrs {
+ struct ifaddrs *ifa_next; /* Pointer to next struct */
+ char *ifa_name; /* Interface name */
+ unsigned int ifa_flags; /* Interface flags */
+ struct sockaddr *ifa_addr; /* Interface address */
+ struct sockaddr *ifa_netmask; /* Interface netmask */
+#undef ifa_dstaddr
+ struct sockaddr *ifa_dstaddr; /* P2P interface destination */
+ void *ifa_data; /* Address specific data */
+};
+#endif
+
+#ifndef HAVE_GETIFADDRS
+int rep_getifaddrs(struct ifaddrs **);
+#endif
+
+#ifndef HAVE_FREEIFADDRS
+void rep_freeifaddrs(struct ifaddrs *);
+#endif
+
+#ifndef HAVE_SOCKETPAIR
+/* define is in "replace.h" */
+int rep_socketpair(int d, int type, int protocol, int sv[2]);
+#endif
+
+/*
+ * Some systems have getaddrinfo but not the
+ * defines needed to use it.
+ */
+
+/* Various macros that ought to be in <netdb.h>, but might not be */
+
+#ifndef EAI_FAIL
+#define EAI_BADFLAGS (-1)
+#define EAI_NONAME (-2)
+#define EAI_AGAIN (-3)
+#define EAI_FAIL (-4)
+#define EAI_FAMILY (-6)
+#define EAI_SOCKTYPE (-7)
+#define EAI_SERVICE (-8)
+#define EAI_MEMORY (-10)
+#define EAI_SYSTEM (-11)
+#endif /* !EAI_FAIL */
+
+#ifndef AI_PASSIVE
+#define AI_PASSIVE 0x0001
+#endif
+
+#ifndef AI_CANONNAME
+#define AI_CANONNAME 0x0002
+#endif
+
+#ifndef AI_NUMERICHOST
+/*
+ * some platforms don't support AI_NUMERICHOST; define as zero if using
+ * the system version of getaddrinfo...
+ */
+#if defined(HAVE_STRUCT_ADDRINFO) && defined(HAVE_GETADDRINFO)
+#define AI_NUMERICHOST 0
+#else
+#define AI_NUMERICHOST 0x0004
+#endif
+#endif
+
+#ifndef AI_ADDRCONFIG
+/*
+ * logic copied from AI_NUMERICHOST
+ */
+#if defined(HAVE_STRUCT_ADDRINFO) && defined(HAVE_GETADDRINFO)
+#define AI_ADDRCONFIG 0
+#else
+#define AI_ADDRCONFIG 0x0020
+#endif
+#endif
+
+#ifndef AI_NUMERICSERV
+/*
+ * logic copied from AI_NUMERICHOST
+ */
+#if defined(HAVE_STRUCT_ADDRINFO) && defined(HAVE_GETADDRINFO)
+#define AI_NUMERICSERV 0
+#else
+#define AI_NUMERICSERV 0x0400
+#endif
+#endif
+
+#ifndef NI_NUMERICHOST
+#define NI_NUMERICHOST 1
+#endif
+
+#ifndef NI_NUMERICSERV
+#define NI_NUMERICSERV 2
+#endif
+
+#ifndef NI_NOFQDN
+#define NI_NOFQDN 4
+#endif
+
+#ifndef NI_NAMEREQD
+#define NI_NAMEREQD 8
+#endif
+
+#ifndef NI_DGRAM
+#define NI_DGRAM 16
+#endif
+
+
+#ifndef NI_MAXHOST
+#define NI_MAXHOST 1025
+#endif
+
+#ifndef NI_MAXSERV
+#define NI_MAXSERV 32
+#endif
+
+/*
+ * glibc on linux doesn't seem to have MSG_WAITALL
+ * defined. I think the kernel has it though..
+ */
+#ifndef MSG_WAITALL
+#define MSG_WAITALL 0
+#endif
+
+#ifndef INADDR_LOOPBACK
+#define INADDR_LOOPBACK 0x7f000001
+#endif
+
+#ifndef INADDR_NONE
+#define INADDR_NONE 0xffffffff
+#endif
+
+#ifndef EAFNOSUPPORT
+#define EAFNOSUPPORT EINVAL
+#endif
+
+#ifndef INET_ADDRSTRLEN
+#define INET_ADDRSTRLEN 16
+#endif
+
+#ifndef INET6_ADDRSTRLEN
+#define INET6_ADDRSTRLEN 46
+#endif
+
+#ifndef HOST_NAME_MAX
+#define HOST_NAME_MAX 256
+#endif
+
+#ifndef HAVE_SA_FAMILY_T
+#define HAVE_SA_FAMILY_T
+typedef unsigned short int sa_family_t;
+#endif
+
+#ifndef HAVE_STRUCT_SOCKADDR_STORAGE
+#define HAVE_STRUCT_SOCKADDR_STORAGE
+#ifdef HAVE_STRUCT_SOCKADDR_IN6
+#define sockaddr_storage sockaddr_in6
+#define ss_family sin6_family
+#define HAVE_SS_FAMILY 1
+#else
+#define sockaddr_storage sockaddr_in
+#define ss_family sin_family
+#define HAVE_SS_FAMILY 1
+#endif
+#endif
+
+#ifndef HAVE_SS_FAMILY
+#ifdef HAVE___SS_FAMILY
+#define ss_family __ss_family
+#define HAVE_SS_FAMILY 1
+#endif
+#endif
+
+#ifndef HAVE_STRUCT_ADDRINFO
+#define HAVE_STRUCT_ADDRINFO
+struct addrinfo {
+ int ai_flags;
+ int ai_family;
+ int ai_socktype;
+ int ai_protocol;
+ socklen_t ai_addrlen;
+ struct sockaddr *ai_addr;
+ char *ai_canonname;
+ struct addrinfo *ai_next;
+};
+#endif /* HAVE_STRUCT_ADDRINFO */
+
+#if !defined(HAVE_GETADDRINFO)
+#include "getaddrinfo.h"
+#endif
+
+/* Needed for some systems that don't define it (Solaris). */
+#ifndef ifr_netmask
+#define ifr_netmask ifr_addr
+#endif
+
+#ifdef SOCKET_WRAPPER
+#ifndef SOCKET_WRAPPER_NOT_REPLACE
+#define SOCKET_WRAPPER_REPLACE
+#endif
+#include "../socket_wrapper/socket_wrapper.h"
+#endif
+
+#endif
diff --git a/lib/replace/system/passwd.h b/lib/replace/system/passwd.h
new file mode 100644
index 0000000000..9d7de34bce
--- /dev/null
+++ b/lib/replace/system/passwd.h
@@ -0,0 +1,110 @@
+#ifndef _system_passwd_h
+#define _system_passwd_h
+
+/*
+ Unix SMB/CIFS implementation.
+
+ passwd system include wrappers
+
+ Copyright (C) Andrew Tridgell 2004
+
+ ** NOTE! The following LGPL license applies to the replace
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+/* this needs to be included before nss_wrapper.h on some systems */
+#include <unistd.h>
+
+#ifdef HAVE_PWD_H
+#include <pwd.h>
+#endif
+#ifdef HAVE_GRP_H
+#include <grp.h>
+#endif
+#ifdef HAVE_SYS_PRIV_H
+#include <sys/priv.h>
+#endif
+#ifdef HAVE_SYS_ID_H
+#include <sys/id.h>
+#endif
+
+#ifdef HAVE_CRYPT_H
+#include <crypt.h>
+#endif
+
+#ifdef HAVE_SHADOW_H
+#include <shadow.h>
+#endif
+
+#ifdef HAVE_SYS_SECURITY_H
+#include <sys/security.h>
+#include <prot.h>
+#define PASSWORD_LENGTH 16
+#endif /* HAVE_SYS_SECURITY_H */
+
+#ifdef HAVE_GETPWANAM
+#include <sys/label.h>
+#include <sys/audit.h>
+#include <pwdadj.h>
+#endif
+
+#ifdef HAVE_COMPAT_H
+#include <compat.h>
+#endif
+
+#ifdef REPLACE_GETPASS
+#if defined(REPLACE_GETPASS_BY_GETPASSPHRASE)
+#define getpass(prompt) getpassphrase(prompt)
+#else
+#define getpass(prompt) rep_getpass(prompt)
+char *rep_getpass(const char *prompt);
+#endif
+#endif
+
+#ifndef NGROUPS_MAX
+#define NGROUPS_MAX 32 /* Guess... */
+#endif
+
+/* what is the longest significant password available on your system?
+ Knowing this speeds up password searches a lot */
+#ifndef PASSWORD_LENGTH
+#define PASSWORD_LENGTH 8
+#endif
+
+#if defined(HAVE_PUTPRPWNAM) && defined(AUTH_CLEARTEXT_SEG_CHARS)
+#define OSF1_ENH_SEC 1
+#endif
+
+#ifndef ALLOW_CHANGE_PASSWORD
+#if (defined(HAVE_TERMIOS_H) && defined(HAVE_DUP2) && defined(HAVE_SETSID))
+#define ALLOW_CHANGE_PASSWORD 1
+#endif
+#endif
+
+#if defined(HAVE_CRYPT16) && defined(HAVE_GETAUTHUID)
+#define ULTRIX_AUTH 1
+#endif
+
+#ifdef NSS_WRAPPER
+#ifndef NSS_WRAPPER_NOT_REPLACE
+#define NSS_WRAPPER_REPLACE
+#endif
+#include "../nss_wrapper/nss_wrapper.h"
+#endif
+
+#endif
diff --git a/lib/replace/system/readline.h b/lib/replace/system/readline.h
new file mode 100644
index 0000000000..ba34dc6a61
--- /dev/null
+++ b/lib/replace/system/readline.h
@@ -0,0 +1,52 @@
+#ifndef _system_readline_h
+#define _system_readline_h
+/*
+ Unix SMB/CIFS implementation.
+
+ Readline wrappers
+
+ ** NOTE! The following LGPL license applies to the replace
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#ifdef HAVE_LIBREADLINE
+# ifdef HAVE_READLINE_READLINE_H
+# include <readline/readline.h>
+# ifdef HAVE_READLINE_HISTORY_H
+# include <readline/history.h>
+# endif
+# else
+# ifdef HAVE_READLINE_H
+# include <readline.h>
+# ifdef HAVE_HISTORY_H
+# include <history.h>
+# endif
+# else
+# undef HAVE_LIBREADLINE
+# endif
+# endif
+#endif
+
+#ifdef HAVE_NEW_LIBREADLINE
+# define RL_COMPLETION_CAST (rl_completion_func_t *)
+#else
+/* This type is missing from libreadline<4.0 (approximately) */
+# define RL_COMPLETION_CAST
+#endif /* HAVE_NEW_LIBREADLINE */
+
+#endif
diff --git a/lib/replace/system/select.h b/lib/replace/system/select.h
new file mode 100644
index 0000000000..da18de0cfc
--- /dev/null
+++ b/lib/replace/system/select.h
@@ -0,0 +1,41 @@
+#ifndef _system_select_h
+#define _system_select_h
+/*
+ Unix SMB/CIFS implementation.
+
+ select system include wrappers
+
+ Copyright (C) Andrew Tridgell 2004
+
+ ** NOTE! The following LGPL license applies to the replace
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#ifdef HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
+
+#ifdef HAVE_SYS_EPOLL_H
+#include <sys/epoll.h>
+#endif
+
+#ifndef SELECT_CAST
+#define SELECT_CAST
+#endif
+
+#endif
diff --git a/lib/replace/system/shmem.h b/lib/replace/system/shmem.h
new file mode 100644
index 0000000000..64fe39b6cb
--- /dev/null
+++ b/lib/replace/system/shmem.h
@@ -0,0 +1,59 @@
+#ifndef _system_shmem_h
+#define _system_shmem_h
+/*
+ Unix SMB/CIFS implementation.
+
+ shared memory system include wrappers
+
+ Copyright (C) Andrew Tridgell 2004
+
+ ** NOTE! The following LGPL license applies to the replace
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#if defined(HAVE_SYS_IPC_H)
+#include <sys/ipc.h>
+#endif /* HAVE_SYS_IPC_H */
+
+#if defined(HAVE_SYS_SHM_H)
+#include <sys/shm.h>
+#endif /* HAVE_SYS_SHM_H */
+
+#ifdef HAVE_SYS_MMAN_H
+#include <sys/mman.h>
+#endif
+
+/* NetBSD doesn't have these */
+#ifndef SHM_R
+#define SHM_R 0400
+#endif
+
+#ifndef SHM_W
+#define SHM_W 0200
+#endif
+
+
+#ifndef MAP_FILE
+#define MAP_FILE 0
+#endif
+
+#ifndef MAP_FAILED
+#define MAP_FAILED ((void *)-1)
+#endif
+
+#endif
diff --git a/lib/replace/system/syslog.h b/lib/replace/system/syslog.h
new file mode 100644
index 0000000000..104be1df84
--- /dev/null
+++ b/lib/replace/system/syslog.h
@@ -0,0 +1,70 @@
+#ifndef _system_syslog_h
+#define _system_syslog_h
+/*
+ Unix SMB/CIFS implementation.
+
+ syslog system include wrappers
+
+ Copyright (C) Andrew Tridgell 2004
+
+ ** NOTE! The following LGPL license applies to the replace
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#ifdef HAVE_SYSLOG_H
+#include <syslog.h>
+#else
+#ifdef HAVE_SYS_SYSLOG_H
+#include <sys/syslog.h>
+#endif
+#endif
+
+/* For sys_adminlog(). */
+#ifndef LOG_EMERG
+#define LOG_EMERG 0 /* system is unusable */
+#endif
+
+#ifndef LOG_ALERT
+#define LOG_ALERT 1 /* action must be taken immediately */
+#endif
+
+#ifndef LOG_CRIT
+#define LOG_CRIT 2 /* critical conditions */
+#endif
+
+#ifndef LOG_ERR
+#define LOG_ERR 3 /* error conditions */
+#endif
+
+#ifndef LOG_WARNING
+#define LOG_WARNING 4 /* warning conditions */
+#endif
+
+#ifndef LOG_NOTICE
+#define LOG_NOTICE 5 /* normal but significant condition */
+#endif
+
+#ifndef LOG_INFO
+#define LOG_INFO 6 /* informational */
+#endif
+
+#ifndef LOG_DEBUG
+#define LOG_DEBUG 7 /* debug-level messages */
+#endif
+
+#endif
diff --git a/lib/replace/system/terminal.h b/lib/replace/system/terminal.h
new file mode 100644
index 0000000000..9ad601ace0
--- /dev/null
+++ b/lib/replace/system/terminal.h
@@ -0,0 +1,46 @@
+#ifndef _system_terminal_h
+#define _system_terminal_h
+/*
+ Unix SMB/CIFS implementation.
+
+ terminal system include wrappers
+
+ Copyright (C) Andrew Tridgell 2004
+
+ ** NOTE! The following LGPL license applies to the replace
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#ifdef SUNOS4
+/* on SUNOS4 termios.h conflicts with sys/ioctl.h */
+#undef HAVE_TERMIOS_H
+#endif
+
+
+#if defined(HAVE_TERMIOS_H)
+/* POSIX terminal handling. */
+#include <termios.h>
+#elif defined(HAVE_TERMIO_H)
+/* Older SYSV terminal handling - don't use if we can avoid it. */
+#include <termio.h>
+#elif defined(HAVE_SYS_TERMIO_H)
+/* Older SYSV terminal handling - don't use if we can avoid it. */
+#include <sys/termio.h>
+#endif
+
+#endif
diff --git a/lib/replace/system/time.h b/lib/replace/system/time.h
new file mode 100644
index 0000000000..4abf295d1a
--- /dev/null
+++ b/lib/replace/system/time.h
@@ -0,0 +1,69 @@
+#ifndef _system_time_h
+#define _system_time_h
+/*
+ Unix SMB/CIFS implementation.
+
+ time system include wrappers
+
+ Copyright (C) Andrew Tridgell 2004
+
+ ** NOTE! The following LGPL license applies to the replace
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#ifdef TIME_WITH_SYS_TIME
+#include <sys/time.h>
+#include <time.h>
+#else
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#else
+#include <time.h>
+#endif
+#endif
+
+#ifdef HAVE_UTIME_H
+#include <utime.h>
+#else
+struct utimbuf {
+ time_t actime; /* access time */
+ time_t modtime; /* modification time */
+};
+#endif
+
+#ifndef HAVE_MKTIME
+/* define is in "replace.h" */
+time_t rep_mktime(struct tm *t);
+#endif
+
+#ifndef HAVE_TIMEGM
+/* define is in "replace.h" */
+time_t rep_timegm(struct tm *tm);
+#endif
+
+#ifndef HAVE_UTIME
+/* define is in "replace.h" */
+int rep_utime(const char *filename, const struct utimbuf *buf);
+#endif
+
+#ifndef HAVE_UTIMES
+/* define is in "replace.h" */
+int rep_utimes(const char *filename, const struct timeval tv[2]);
+#endif
+
+#endif
diff --git a/lib/replace/system/wait.h b/lib/replace/system/wait.h
new file mode 100644
index 0000000000..5784b1ae92
--- /dev/null
+++ b/lib/replace/system/wait.h
@@ -0,0 +1,55 @@
+#ifndef _system_wait_h
+#define _system_wait_h
+/*
+ Unix SMB/CIFS implementation.
+
+ waitpid system include wrappers
+
+ Copyright (C) Andrew Tridgell 2004
+
+ ** NOTE! The following LGPL license applies to the replace
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#ifdef HAVE_SYS_WAIT_H
+#include <sys/wait.h>
+#endif
+
+#include <signal.h>
+
+#ifndef SIGCLD
+#define SIGCLD SIGCHLD
+#endif
+
+#ifndef SIGNAL_CAST
+#define SIGNAL_CAST (RETSIGTYPE (*)(int))
+#endif
+
+#ifdef HAVE_SETJMP_H
+#include <setjmp.h>
+#endif
+
+#ifndef SA_RESETHAND
+#define SA_RESETHAND SA_ONESHOT
+#endif
+
+#if !defined(HAVE_SIG_ATOMIC_T_TYPE)
+typedef int sig_atomic_t;
+#endif
+
+#endif
diff --git a/lib/replace/test/getifaddrs.c b/lib/replace/test/getifaddrs.c
new file mode 100644
index 0000000000..8b00ac2f40
--- /dev/null
+++ b/lib/replace/test/getifaddrs.c
@@ -0,0 +1,100 @@
+/*
+ * Unix SMB/CIFS implementation.
+ *
+ * libreplace getifaddrs test
+ *
+ * Copyright (C) Michael Adam <obnox@samba.org> 2008
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef AUTOCONF_TEST
+#include "replace.h"
+#include "system/network.h"
+#endif
+
+#ifdef HAVE_INET_NTOP
+#define rep_inet_ntop inet_ntop
+#endif
+
+static const char *format_sockaddr(struct sockaddr *addr,
+ char *addrstring,
+ socklen_t addrlen)
+{
+ const char *result = NULL;
+
+ if (addr->sa_family == AF_INET) {
+ result = rep_inet_ntop(AF_INET,
+ &((struct sockaddr_in *)addr)->sin_addr,
+ addrstring,
+ addrlen);
+#ifdef HAVE_STRUCT_SOCKADDR_IN6
+ } else if (addr->sa_family == AF_INET6) {
+ result = rep_inet_ntop(AF_INET6,
+ &((struct sockaddr_in6 *)addr)->sin6_addr,
+ addrstring,
+ addrlen);
+#endif
+ }
+ return result;
+}
+
+int getifaddrs_test(void)
+{
+ struct ifaddrs *ifs = NULL;
+ struct ifaddrs *ifs_head = NULL;
+ int ret;
+
+ ret = getifaddrs(&ifs);
+ ifs_head = ifs;
+ if (ret != 0) {
+ fprintf(stderr, "getifaddrs() failed: %s\n", strerror(errno));
+ return 1;
+ }
+
+ while (ifs) {
+ printf("%-10s ", ifs->ifa_name);
+ if (ifs->ifa_addr != NULL) {
+ char addrstring[INET6_ADDRSTRLEN];
+ const char *result;
+
+ result = format_sockaddr(ifs->ifa_addr,
+ addrstring,
+ sizeof(addrstring));
+ if (result != NULL) {
+ printf("IP=%s ", addrstring);
+ }
+
+ if (ifs->ifa_netmask != NULL) {
+ result = format_sockaddr(ifs->ifa_netmask,
+ addrstring,
+ sizeof(addrstring));
+ if (result != NULL) {
+ printf("NETMASK=%s", addrstring);
+ }
+ } else {
+ printf("AF=%d ", ifs->ifa_addr->sa_family);
+ }
+ } else {
+ printf("<no address>");
+ }
+
+ printf("\n");
+ ifs = ifs->ifa_next;
+ }
+
+ freeifaddrs(ifs_head);
+
+ return 0;
+}
diff --git a/lib/replace/test/os2_delete.c b/lib/replace/test/os2_delete.c
new file mode 100644
index 0000000000..b45c135355
--- /dev/null
+++ b/lib/replace/test/os2_delete.c
@@ -0,0 +1,124 @@
+/*
+ test readdir/unlink pattern that OS/2 uses
+ tridge@samba.org July 2005
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <dirent.h>
+#include <errno.h>
+#include <string.h>
+#include <fcntl.h>
+
+#define NUM_FILES 700
+#define READDIR_SIZE 100
+#define DELETE_SIZE 4
+
+#define TESTDIR "test.dir"
+
+static int test_readdir_os2_delete_ret;
+
+#define FAILED(d) (printf("failure: readdir [\nFailed for %s - %d = %s\n]\n", d, errno, strerror(errno)), test_readdir_os2_delete_ret = 1, 1)
+
+#ifndef MIN
+#define MIN(a,b) ((a)<(b)?(a):(b))
+#endif
+
+static void cleanup(void)
+{
+ /* I'm a lazy bastard */
+ system("rm -rf " TESTDIR);
+ mkdir(TESTDIR, 0700) == 0 || FAILED("mkdir");
+}
+
+static void create_files(void)
+{
+ int i;
+ for (i=0;i<NUM_FILES;i++) {
+ char fname[40];
+ int fd;
+ sprintf(fname, TESTDIR "/test%u.txt", i);
+ fd = open(fname, O_CREAT|O_RDWR, 0600);
+ if (fd < 0) {
+ FAILED("open");
+ }
+ if (close(fd) != 0) {
+ FAILED("close");
+ }
+ }
+}
+
+static int os2_delete(DIR *d)
+{
+ off_t offsets[READDIR_SIZE];
+ int i, j;
+ struct dirent *de;
+ char names[READDIR_SIZE][30];
+
+ /* scan, remembering offsets */
+ for (i=0, de=readdir(d);
+ de && i < READDIR_SIZE;
+ de=readdir(d), i++) {
+ offsets[i] = telldir(d);
+ strcpy(names[i], de->d_name);
+ }
+
+ if (i == 0) {
+ return 0;
+ }
+
+ /* delete the first few */
+ for (j=0; j<MIN(i, DELETE_SIZE); j++) {
+ char fname[40];
+ sprintf(fname, TESTDIR "/%s", names[j]);
+ unlink(fname) == 0 || FAILED("unlink");
+ }
+
+ /* seek to just after the deletion */
+ seekdir(d, offsets[j-1]);
+
+ /* return number deleted */
+ return j;
+}
+
+int test_readdir_os2_delete(void)
+{
+ int total_deleted = 0;
+ DIR *d;
+ struct dirent *de;
+
+ test_readdir_os2_delete_ret = 0;
+
+ cleanup();
+ create_files();
+
+ d = opendir(TESTDIR "/test0.txt");
+ if (d != NULL) FAILED("opendir() on file succeed");
+ if (errno != ENOTDIR) FAILED("opendir() on file didn't give ENOTDIR");
+
+ d = opendir(TESTDIR);
+
+ /* skip past . and .. */
+ de = readdir(d);
+ strcmp(de->d_name, ".") == 0 || FAILED("match .");
+ de = readdir(d);
+ strcmp(de->d_name, "..") == 0 || FAILED("match ..");
+
+ while (1) {
+ int n = os2_delete(d);
+ if (n == 0) break;
+ total_deleted += n;
+ }
+ closedir(d);
+
+ fprintf(stderr, "Deleted %d files of %d\n", total_deleted, NUM_FILES);
+
+ rmdir(TESTDIR) == 0 || FAILED("rmdir");
+
+ system("rm -rf " TESTDIR);
+
+ return test_readdir_os2_delete_ret;
+}
diff --git a/lib/replace/test/shared_mmap.c b/lib/replace/test/shared_mmap.c
new file mode 100644
index 0000000000..50dad8d696
--- /dev/null
+++ b/lib/replace/test/shared_mmap.c
@@ -0,0 +1,68 @@
+/* this tests whether we can use a shared writeable mmap on a file -
+ as needed for the mmap variant of FAST_SHARE_MODES */
+
+#if defined(HAVE_UNISTD_H)
+#include <unistd.h>
+#endif
+#include <sys/mman.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#define DATA "conftest.mmap"
+
+#ifndef MAP_FILE
+#define MAP_FILE 0
+#endif
+
+main()
+{
+ int *buf;
+ int i;
+ int fd = open(DATA,O_RDWR|O_CREAT|O_TRUNC,0666);
+ int count=7;
+
+ if (fd == -1) exit(1);
+
+ for (i=0;i<10000;i++) {
+ write(fd,&i,sizeof(i));
+ }
+
+ close(fd);
+
+ if (fork() == 0) {
+ fd = open(DATA,O_RDWR);
+ if (fd == -1) exit(1);
+
+ buf = (int *)mmap(NULL, 10000*sizeof(int),
+ (PROT_READ | PROT_WRITE),
+ MAP_FILE | MAP_SHARED,
+ fd, 0);
+
+ while (count-- && buf[9124] != 55732) sleep(1);
+
+ if (count <= 0) exit(1);
+
+ buf[1763] = 7268;
+ exit(0);
+ }
+
+ fd = open(DATA,O_RDWR);
+ if (fd == -1) exit(1);
+
+ buf = (int *)mmap(NULL, 10000*sizeof(int),
+ (PROT_READ | PROT_WRITE),
+ MAP_FILE | MAP_SHARED,
+ fd, 0);
+
+ if (buf == (int *)-1) exit(1);
+
+ buf[9124] = 55732;
+
+ while (count-- && buf[1763] != 7268) sleep(1);
+
+ unlink(DATA);
+
+ if (count > 0) exit(0);
+ exit(1);
+}
diff --git a/lib/replace/test/strptime.c b/lib/replace/test/strptime.c
new file mode 100644
index 0000000000..fade3ecc57
--- /dev/null
+++ b/lib/replace/test/strptime.c
@@ -0,0 +1,172 @@
+
+#ifdef LIBREPLACE_CONFIGURE_TEST_STRPTIME
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+
+#define true 1
+#define false 0
+
+#ifndef __STRING
+#define __STRING(x) #x
+#endif
+
+/* make printf a no-op */
+#define printf if(0) printf
+
+#else /* LIBREPLACE_CONFIGURE_TEST_STRPTIME */
+
+#include "replace.h"
+#include "system/time.h"
+
+#endif /* LIBREPLACE_CONFIGURE_TEST_STRPTIME */
+
+int libreplace_test_strptime(void)
+{
+ const char *s = "20070414101546Z";
+ char *ret;
+ struct tm t, t2;
+
+ memset(&t, 0, sizeof(t));
+ memset(&t2, 0, sizeof(t2));
+
+ printf("test: strptime\n");
+
+ ret = strptime(s, "%Y%m%d%H%M%S", &t);
+ if ( ret == NULL ) {
+ printf("failure: strptime [\n"
+ "returned NULL\n"
+ "]\n");
+ return false;
+ }
+
+ if ( *ret != 'Z' ) {
+ printf("failure: strptime [\n"
+ "ret doesn't point to 'Z'\n"
+ "]\n");
+ return false;
+ }
+
+ ret = strptime(s, "%Y%m%d%H%M%SZ", &t2);
+ if ( ret == NULL ) {
+ printf("failure: strptime [\n"
+ "returned NULL with Z\n"
+ "]\n");
+ return false;
+ }
+
+ if ( *ret != '\0' ) {
+ printf("failure: strptime [\n"
+ "ret doesn't point to '\\0'\n"
+ "]\n");
+ return false;
+ }
+
+#define CMP_TM_ELEMENT(t1,t2,elem) \
+ if (t1.elem != t2.elem) { \
+ printf("failure: strptime [\n" \
+ "result differs if the format string has a 'Z' at the end\n" \
+ "element: %s %d != %d\n" \
+ "]\n", \
+ __STRING(elen), t1.elem, t2.elem); \
+ return false; \
+ }
+
+ CMP_TM_ELEMENT(t,t2,tm_sec);
+ CMP_TM_ELEMENT(t,t2,tm_min);
+ CMP_TM_ELEMENT(t,t2,tm_hour);
+ CMP_TM_ELEMENT(t,t2,tm_mday);
+ CMP_TM_ELEMENT(t,t2,tm_mon);
+ CMP_TM_ELEMENT(t,t2,tm_year);
+ CMP_TM_ELEMENT(t,t2,tm_wday);
+ CMP_TM_ELEMENT(t,t2,tm_yday);
+ CMP_TM_ELEMENT(t,t2,tm_isdst);
+
+ if (t.tm_sec != 46) {
+ printf("failure: strptime [\n"
+ "tm_sec: expected: 46, got: %d\n"
+ "]\n",
+ t.tm_sec);
+ return false;
+ }
+
+ if (t.tm_min != 15) {
+ printf("failure: strptime [\n"
+ "tm_min: expected: 15, got: %d\n"
+ "]\n",
+ t.tm_min);
+ return false;
+ }
+
+ if (t.tm_hour != 10) {
+ printf("failure: strptime [\n"
+ "tm_hour: expected: 10, got: %d\n"
+ "]\n",
+ t.tm_hour);
+ return false;
+ }
+
+ if (t.tm_mday != 14) {
+ printf("failure: strptime [\n"
+ "tm_mday: expected: 14, got: %d\n"
+ "]\n",
+ t.tm_mday);
+ return false;
+ }
+
+ if (t.tm_mon != 3) {
+ printf("failure: strptime [\n"
+ "tm_mon: expected: 3, got: %d\n"
+ "]\n",
+ t.tm_mon);
+ return false;
+ }
+
+ if (t.tm_year != 107) {
+ printf("failure: strptime [\n"
+ "tm_year: expected: 107, got: %d\n"
+ "]\n",
+ t.tm_year);
+ return false;
+ }
+
+ if (t.tm_wday != 6) { /* saturday */
+ printf("failure: strptime [\n"
+ "tm_wday: expected: 6, got: %d\n"
+ "]\n",
+ t.tm_wday);
+ return false;
+ }
+
+ if (t.tm_yday != 103) {
+ printf("failure: strptime [\n"
+ "tm_yday: expected: 103, got: %d\n"
+ "]\n",
+ t.tm_yday);
+ return false;
+ }
+
+ /* we don't test this as it depends on the host configuration
+ if (t.tm_isdst != 0) {
+ printf("failure: strptime [\n"
+ "tm_isdst: expected: 0, got: %d\n"
+ "]\n",
+ t.tm_isdst);
+ return false;
+ }*/
+
+ printf("success: strptime\n");
+
+ return true;
+}
+
+#ifdef LIBREPLACE_CONFIGURE_TEST_STRPTIME
+int main (void)
+{
+ int ret;
+ ret = libreplace_test_strptime();
+ if (ret == false) return 1;
+ return 0;
+}
+#endif
diff --git a/lib/replace/test/testsuite.c b/lib/replace/test/testsuite.c
new file mode 100644
index 0000000000..1e8290906e
--- /dev/null
+++ b/lib/replace/test/testsuite.c
@@ -0,0 +1,1080 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ libreplace tests
+
+ Copyright (C) Jelmer Vernooij 2006
+
+ ** NOTE! The following LGPL license applies to the talloc
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "replace.h"
+
+/*
+ we include all the system/ include files here so that libreplace tests
+ them in the build farm
+*/
+#include "system/capability.h"
+#include "system/dir.h"
+#include "system/filesys.h"
+#include "system/glob.h"
+#include "system/iconv.h"
+#include "system/locale.h"
+#include "system/network.h"
+#include "system/passwd.h"
+#include "system/readline.h"
+#include "system/select.h"
+#include "system/shmem.h"
+#include "system/syslog.h"
+#include "system/terminal.h"
+#include "system/time.h"
+#include "system/wait.h"
+#include "system/aio.h"
+
+#define TESTFILE "testfile.dat"
+
+/*
+ test ftruncate() function
+ */
+static int test_ftruncate(void)
+{
+ struct stat st;
+ int fd;
+ const int size = 1234;
+ printf("test: ftruncate\n");
+ unlink(TESTFILE);
+ fd = open(TESTFILE, O_RDWR|O_CREAT, 0600);
+ if (fd == -1) {
+ printf("failure: ftruncate [\n"
+ "creating '%s' failed - %s\n]\n", TESTFILE, strerror(errno));
+ return false;
+ }
+ if (ftruncate(fd, size) != 0) {
+ printf("failure: ftruncate [\n%s\n]\n", strerror(errno));
+ return false;
+ }
+ if (fstat(fd, &st) != 0) {
+ printf("failure: ftruncate [\nfstat failed - %s\n]\n", strerror(errno));
+ return false;
+ }
+ if (st.st_size != size) {
+ printf("failure: ftruncate [\ngave wrong size %d - expected %d\n]\n",
+ (int)st.st_size, size);
+ return false;
+ }
+ unlink(TESTFILE);
+ printf("success: ftruncate\n");
+ return true;
+}
+
+/*
+ test strlcpy() function.
+ see http://www.gratisoft.us/todd/papers/strlcpy.html
+ */
+static int test_strlcpy(void)
+{
+ char buf[4];
+ const struct {
+ const char *src;
+ size_t result;
+ } tests[] = {
+ { "abc", 3 },
+ { "abcdef", 6 },
+ { "abcd", 4 },
+ { "", 0 },
+ { NULL, 0 }
+ };
+ int i;
+ printf("test: strlcpy\n");
+ for (i=0;tests[i].src;i++) {
+ if (strlcpy(buf, tests[i].src, sizeof(buf)) != tests[i].result) {
+ printf("failure: strlcpy [\ntest %d failed\n]\n", i);
+ return false;
+ }
+ }
+ printf("success: strlcpy\n");
+ return true;
+}
+
+static int test_strlcat(void)
+{
+ char tmp[10];
+ printf("test: strlcat\n");
+ strlcpy(tmp, "", sizeof(tmp));
+ if (strlcat(tmp, "bla", 3) != 3) {
+ printf("failure: strlcat [\ninvalid return code\n]\n");
+ return false;
+ }
+ if (strcmp(tmp, "bl") != 0) {
+ printf("failure: strlcat [\nexpected \"bl\", got \"%s\"\n]\n",
+ tmp);
+ return false;
+ }
+
+ strlcpy(tmp, "da", sizeof(tmp));
+ if (strlcat(tmp, "me", 4) != 4) {
+ printf("failure: strlcat [\nexpected \"dam\", got \"%s\"\n]\n",
+ tmp);
+ return false;
+ }
+
+ printf("success: strlcat\n");
+ return true;
+}
+
+static int test_mktime(void)
+{
+ /* FIXME */
+ return true;
+}
+
+static int test_initgroups(void)
+{
+ /* FIXME */
+ return true;
+}
+
+static int test_memmove(void)
+{
+ /* FIXME */
+ return true;
+}
+
+static int test_strdup(void)
+{
+ char *x;
+ printf("test: strdup\n");
+ x = strdup("bla");
+ if (strcmp("bla", x) != 0) {
+ printf("failure: strdup [\nfailed: expected \"bla\", got \"%s\"\n]\n",
+ x);
+ return false;
+ }
+ free(x);
+ printf("success: strdup\n");
+ return true;
+}
+
+static int test_setlinebuf(void)
+{
+ printf("test: setlinebuf\n");
+ setlinebuf(stdout);
+ printf("success: setlinebuf\n");
+ return true;
+}
+
+static int test_vsyslog(void)
+{
+ /* FIXME */
+ return true;
+}
+
+static int test_timegm(void)
+{
+ /* FIXME */
+ return true;
+}
+
+static int test_setenv(void)
+{
+#define TEST_SETENV(key, value, overwrite, result) do { \
+ int _ret; \
+ char *_v; \
+ _ret = setenv(key, value, overwrite); \
+ if (_ret != 0) { \
+ printf("failure: setenv [\n" \
+ "setenv(%s, %s, %d) failed\n" \
+ "]\n", \
+ key, value, overwrite); \
+ return false; \
+ } \
+ _v=getenv(key); \
+ if (!_v) { \
+ printf("failure: setenv [\n" \
+ "getenv(%s) returned NULL\n" \
+ "]\n", \
+ key); \
+ return false; \
+ } \
+ if (strcmp(result, _v) != 0) { \
+ printf("failure: setenv [\n" \
+ "getenv(%s): '%s' != '%s'\n" \
+ "]\n", \
+ key, result, _v); \
+ return false; \
+ } \
+} while(0)
+
+#define TEST_UNSETENV(key) do { \
+ char *_v; \
+ unsetenv(key); \
+ _v=getenv(key); \
+ if (_v) { \
+ printf("failure: setenv [\n" \
+ "getenv(%s): NULL != '%s'\n" \
+ "]\n", \
+ SETENVTEST_KEY, _v); \
+ return false; \
+ } \
+} while (0)
+
+#define SETENVTEST_KEY "SETENVTESTKEY"
+#define SETENVTEST_VAL "SETENVTESTVAL"
+
+ printf("test: setenv\n");
+ TEST_SETENV(SETENVTEST_KEY, SETENVTEST_VAL"1", 0, SETENVTEST_VAL"1");
+ TEST_SETENV(SETENVTEST_KEY, SETENVTEST_VAL"2", 0, SETENVTEST_VAL"1");
+ TEST_SETENV(SETENVTEST_KEY, SETENVTEST_VAL"3", 1, SETENVTEST_VAL"3");
+ TEST_SETENV(SETENVTEST_KEY, SETENVTEST_VAL"4", 1, SETENVTEST_VAL"4");
+ TEST_UNSETENV(SETENVTEST_KEY);
+ TEST_UNSETENV(SETENVTEST_KEY);
+ TEST_SETENV(SETENVTEST_KEY, SETENVTEST_VAL"5", 0, SETENVTEST_VAL"5");
+ TEST_UNSETENV(SETENVTEST_KEY);
+ TEST_UNSETENV(SETENVTEST_KEY);
+ printf("success: setenv\n");
+ return true;
+}
+
+static int test_strndup(void)
+{
+ char *x;
+ printf("test: strndup\n");
+ x = strndup("bla", 0);
+ if (strcmp(x, "") != 0) {
+ printf("failure: strndup [\ninvalid\n]\n");
+ return false;
+ }
+ free(x);
+ x = strndup("bla", 2);
+ if (strcmp(x, "bl") != 0) {
+ printf("failure: strndup [\ninvalid\n]\n");
+ return false;
+ }
+ free(x);
+ x = strndup("bla", 10);
+ if (strcmp(x, "bla") != 0) {
+ printf("failure: strndup [\ninvalid\n]\n");
+ return false;
+ }
+ free(x);
+ printf("success: strndup\n");
+ return true;
+}
+
+static int test_strnlen(void)
+{
+ printf("test: strnlen\n");
+ if (strnlen("bla", 2) != 2) {
+ printf("failure: strnlen [\nunexpected length\n]\n");
+ return false;
+ }
+
+ if (strnlen("some text\n", 0) != 0) {
+ printf("failure: strnlen [\nunexpected length\n]\n");
+ return false;
+ }
+
+ if (strnlen("some text", 20) != 9) {
+ printf("failure: strnlen [\nunexpected length\n]\n");
+ return false;
+ }
+
+ printf("success: strnlen\n");
+ return true;
+}
+
+static int test_waitpid(void)
+{
+ /* FIXME */
+ return true;
+}
+
+static int test_seteuid(void)
+{
+ /* FIXME */
+ return true;
+}
+
+static int test_setegid(void)
+{
+ /* FIXME */
+ return true;
+}
+
+static int test_asprintf(void)
+{
+ char *x;
+ printf("test: asprintf\n");
+ if (asprintf(&x, "%d", 9) != 1) {
+ printf("failure: asprintf [\ngenerate asprintf\n]\n");
+ return false;
+ }
+ if (strcmp(x, "9") != 0) {
+ printf("failure: asprintf [\ngenerate asprintf\n]\n");
+ return false;
+ }
+ if (asprintf(&x, "dat%s", "a") != 4) {
+ printf("failure: asprintf [\ngenerate asprintf\n]\n");
+ return false;
+ }
+ if (strcmp(x, "data") != 0) {
+ printf("failure: asprintf [\ngenerate asprintf\n]\n");
+ return false;
+ }
+ printf("success: asprintf\n");
+ return true;
+}
+
+static int test_snprintf(void)
+{
+ char tmp[10];
+ printf("test: snprintf\n");
+ if (snprintf(tmp, 3, "foo%d", 9) != 4) {
+ printf("failure: snprintf [\nsnprintf return code failed\n]\n");
+ return false;
+ }
+
+ if (strcmp(tmp, "fo") != 0) {
+ printf("failure: snprintf [\nsnprintf failed\n]\n");
+ return false;
+ }
+
+ printf("success: snprintf\n");
+ return true;
+}
+
+static int test_vasprintf(void)
+{
+ /* FIXME */
+ return true;
+}
+
+static int test_vsnprintf(void)
+{
+ /* FIXME */
+ return true;
+}
+
+static int test_opendir(void)
+{
+ /* FIXME */
+ return true;
+}
+
+extern int test_readdir_os2_delete(void);
+
+static int test_readdir(void)
+{
+ printf("test: readdir\n");
+ if (test_readdir_os2_delete() != 0) {
+ return false;
+ }
+ printf("success: readdir\n");
+ return true;
+}
+
+static int test_telldir(void)
+{
+ /* FIXME */
+ return true;
+}
+
+static int test_seekdir(void)
+{
+ /* FIXME */
+ return true;
+}
+
+static int test_dlopen(void)
+{
+ /* FIXME: test dlopen, dlsym, dlclose, dlerror */
+ return true;
+}
+
+
+static int test_chroot(void)
+{
+ /* FIXME: chroot() */
+ return true;
+}
+
+static int test_bzero(void)
+{
+ /* FIXME: bzero */
+ return true;
+}
+
+static int test_strerror(void)
+{
+ /* FIXME */
+ return true;
+}
+
+static int test_errno(void)
+{
+ printf("test: errno\n");
+ errno = 3;
+ if (errno != 3) {
+ printf("failure: errno [\nerrno failed\n]\n");
+ return false;
+ }
+
+ printf("success: errno\n");
+ return true;
+}
+
+static int test_mkdtemp(void)
+{
+ /* FIXME */
+ return true;
+}
+
+static int test_mkstemp(void)
+{
+ /* FIXME */
+ return true;
+}
+
+static int test_pread(void)
+{
+ /* FIXME */
+ return true;
+}
+
+static int test_pwrite(void)
+{
+ /* FIXME */
+ return true;
+}
+
+static int test_getpass(void)
+{
+ /* FIXME */
+ return true;
+}
+
+static int test_inet_ntoa(void)
+{
+ /* FIXME */
+ return true;
+}
+
+#define TEST_STRTO_X(type,fmt,func,str,base,res,diff,rrnoo) do {\
+ type _v; \
+ char _s[64]; \
+ char *_p = NULL;\
+ char *_ep = NULL; \
+ strlcpy(_s, str, sizeof(_s));\
+ if (diff >= 0) { \
+ _ep = &_s[diff]; \
+ } \
+ errno = 0; \
+ _v = func(_s, &_p, base); \
+ if (errno != rrnoo) { \
+ printf("failure: %s [\n" \
+ "\t%s\n" \
+ "\t%s(\"%s\",%d,%d): " fmt " (=/!)= " fmt "\n" \
+ "\terrno: %d != %d\n" \
+ "]\n", \
+ __STRING(func), __location__, __STRING(func), \
+ str, diff, base, res, _v, rrnoo, errno); \
+ return false; \
+ } else if (_v != res) { \
+ printf("failure: %s [\n" \
+ "\t%s\n" \
+ "\t%s(\"%s\",%d,%d): " fmt " != " fmt "\n" \
+ "]\n", \
+ __STRING(func), __location__, __STRING(func), \
+ str, diff, base, res, _v); \
+ return false; \
+ } else if (_p != _ep) { \
+ printf("failure: %s [\n" \
+ "\t%s\n" \
+ "\t%s(\"%s\",%d,%d): " fmt " (=/!)= " fmt "\n" \
+ "\tptr: %p - %p = %d != %d\n" \
+ "]\n", \
+ __STRING(func), __location__, __STRING(func), \
+ str, diff, base, res, _v, _ep, _p, (int)(diff - (_ep - _p)), diff); \
+ return false; \
+ } \
+} while (0)
+
+static int test_strtoll(void)
+{
+ printf("test: strtoll\n");
+
+#define TEST_STRTOLL(str,base,res,diff,errnoo) TEST_STRTO_X(long long int, "%lld", strtoll,str,base,res,diff,errnoo)
+
+ TEST_STRTOLL("15", 10, 15LL, 2, 0);
+ TEST_STRTOLL(" 15", 10, 15LL, 4, 0);
+ TEST_STRTOLL("15", 0, 15LL, 2, 0);
+ TEST_STRTOLL(" 15 ", 0, 15LL, 3, 0);
+ TEST_STRTOLL("+15", 10, 15LL, 3, 0);
+ TEST_STRTOLL(" +15", 10, 15LL, 5, 0);
+ TEST_STRTOLL("+15", 0, 15LL, 3, 0);
+ TEST_STRTOLL(" +15 ", 0, 15LL, 4, 0);
+ TEST_STRTOLL("-15", 10, -15LL, 3, 0);
+ TEST_STRTOLL(" -15", 10, -15LL, 5, 0);
+ TEST_STRTOLL("-15", 0, -15LL, 3, 0);
+ TEST_STRTOLL(" -15 ", 0, -15LL, 4, 0);
+ TEST_STRTOLL("015", 10, 15LL, 3, 0);
+ TEST_STRTOLL(" 015", 10, 15LL, 5, 0);
+ TEST_STRTOLL("015", 0, 13LL, 3, 0);
+ TEST_STRTOLL(" 015", 0, 13LL, 5, 0);
+ TEST_STRTOLL("0x15", 10, 0LL, 1, 0);
+ TEST_STRTOLL(" 0x15", 10, 0LL, 3, 0);
+ TEST_STRTOLL("0x15", 0, 21LL, 4, 0);
+ TEST_STRTOLL(" 0x15", 0, 21LL, 6, 0);
+
+ TEST_STRTOLL("10", 16, 16LL, 2, 0);
+ TEST_STRTOLL(" 10 ", 16, 16LL, 4, 0);
+ TEST_STRTOLL("0x10", 16, 16LL, 4, 0);
+ TEST_STRTOLL("0x10", 0, 16LL, 4, 0);
+ TEST_STRTOLL(" 0x10 ", 0, 16LL, 5, 0);
+ TEST_STRTOLL("+10", 16, 16LL, 3, 0);
+ TEST_STRTOLL(" +10 ", 16, 16LL, 5, 0);
+ TEST_STRTOLL("+0x10", 16, 16LL, 5, 0);
+ TEST_STRTOLL("+0x10", 0, 16LL, 5, 0);
+ TEST_STRTOLL(" +0x10 ", 0, 16LL, 6, 0);
+ TEST_STRTOLL("-10", 16, -16LL, 3, 0);
+ TEST_STRTOLL(" -10 ", 16, -16LL, 5, 0);
+ TEST_STRTOLL("-0x10", 16, -16LL, 5, 0);
+ TEST_STRTOLL("-0x10", 0, -16LL, 5, 0);
+ TEST_STRTOLL(" -0x10 ", 0, -16LL, 6, 0);
+ TEST_STRTOLL("010", 16, 16LL, 3, 0);
+ TEST_STRTOLL(" 010 ", 16, 16LL, 5, 0);
+ TEST_STRTOLL("-010", 16, -16LL, 4, 0);
+
+ TEST_STRTOLL("11", 8, 9LL, 2, 0);
+ TEST_STRTOLL("011", 8, 9LL, 3, 0);
+ TEST_STRTOLL("011", 0, 9LL, 3, 0);
+ TEST_STRTOLL("-11", 8, -9LL, 3, 0);
+ TEST_STRTOLL("-011", 8, -9LL, 4, 0);
+ TEST_STRTOLL("-011", 0, -9LL, 4, 0);
+
+ TEST_STRTOLL("011", 8, 9LL, 3, 0);
+ TEST_STRTOLL("011", 0, 9LL, 3, 0);
+ TEST_STRTOLL("-11", 8, -9LL, 3, 0);
+ TEST_STRTOLL("-011", 8, -9LL, 4, 0);
+ TEST_STRTOLL("-011", 0, -9LL, 4, 0);
+
+ TEST_STRTOLL("Text", 0, 0LL, 0, 0);
+
+ TEST_STRTOLL("9223372036854775807", 10, 9223372036854775807LL, 19, 0);
+ TEST_STRTOLL("9223372036854775807", 0, 9223372036854775807LL, 19, 0);
+ TEST_STRTOLL("9223372036854775808", 0, 9223372036854775807LL, 19, ERANGE);
+ TEST_STRTOLL("9223372036854775808", 10, 9223372036854775807LL, 19, ERANGE);
+ TEST_STRTOLL("0x7FFFFFFFFFFFFFFF", 0, 9223372036854775807LL, 18, 0);
+ TEST_STRTOLL("0x7FFFFFFFFFFFFFFF", 16, 9223372036854775807LL, 18, 0);
+ TEST_STRTOLL("7FFFFFFFFFFFFFFF", 16, 9223372036854775807LL, 16, 0);
+ TEST_STRTOLL("0x8000000000000000", 0, 9223372036854775807LL, 18, ERANGE);
+ TEST_STRTOLL("0x8000000000000000", 16, 9223372036854775807LL, 18, ERANGE);
+ TEST_STRTOLL("80000000000000000", 16, 9223372036854775807LL, 17, ERANGE);
+ TEST_STRTOLL("0777777777777777777777", 0, 9223372036854775807LL, 22, 0);
+ TEST_STRTOLL("0777777777777777777777", 8, 9223372036854775807LL, 22, 0);
+ TEST_STRTOLL("777777777777777777777", 8, 9223372036854775807LL, 21, 0);
+ TEST_STRTOLL("01000000000000000000000", 0, 9223372036854775807LL, 23, ERANGE);
+ TEST_STRTOLL("01000000000000000000000", 8, 9223372036854775807LL, 23, ERANGE);
+ TEST_STRTOLL("1000000000000000000000", 8, 9223372036854775807LL, 22, ERANGE);
+
+ TEST_STRTOLL("-9223372036854775808", 10, -9223372036854775807LL -1, 20, 0);
+ TEST_STRTOLL("-9223372036854775808", 0, -9223372036854775807LL -1, 20, 0);
+ TEST_STRTOLL("-9223372036854775809", 0, -9223372036854775807LL -1, 20, ERANGE);
+ TEST_STRTOLL("-9223372036854775809", 10, -9223372036854775807LL -1, 20, ERANGE);
+ TEST_STRTOLL("-0x8000000000000000", 0, -9223372036854775807LL -1, 19, 0);
+ TEST_STRTOLL("-0x8000000000000000", 16, -9223372036854775807LL -1, 19, 0);
+ TEST_STRTOLL("-8000000000000000", 16, -9223372036854775807LL -1, 17, 0);
+ TEST_STRTOLL("-0x8000000000000001", 0, -9223372036854775807LL -1, 19, ERANGE);
+ TEST_STRTOLL("-0x8000000000000001", 16, -9223372036854775807LL -1, 19, ERANGE);
+ TEST_STRTOLL("-80000000000000001", 16, -9223372036854775807LL -1, 18, ERANGE);
+ TEST_STRTOLL("-01000000000000000000000",0, -9223372036854775807LL -1, 24, 0);
+ TEST_STRTOLL("-01000000000000000000000",8, -9223372036854775807LL -1, 24, 0);
+ TEST_STRTOLL("-1000000000000000000000", 8, -9223372036854775807LL -1, 23, 0);
+ TEST_STRTOLL("-01000000000000000000001",0, -9223372036854775807LL -1, 24, ERANGE);
+ TEST_STRTOLL("-01000000000000000000001",8, -9223372036854775807LL -1, 24, ERANGE);
+ TEST_STRTOLL("-1000000000000000000001", 8, -9223372036854775807LL -1, 23, ERANGE);
+
+ printf("success: strtoll\n");
+ return true;
+}
+
+static int test_strtoull(void)
+{
+ printf("test: strtoull\n");
+
+#define TEST_STRTOULL(str,base,res,diff,errnoo) TEST_STRTO_X(long long unsigned int,"%llu",strtoull,str,base,res,diff,errnoo)
+
+ TEST_STRTOULL("15", 10, 15LLU, 2, 0);
+ TEST_STRTOULL(" 15", 10, 15LLU, 4, 0);
+ TEST_STRTOULL("15", 0, 15LLU, 2, 0);
+ TEST_STRTOULL(" 15 ", 0, 15LLU, 3, 0);
+ TEST_STRTOULL("+15", 10, 15LLU, 3, 0);
+ TEST_STRTOULL(" +15", 10, 15LLU, 5, 0);
+ TEST_STRTOULL("+15", 0, 15LLU, 3, 0);
+ TEST_STRTOULL(" +15 ", 0, 15LLU, 4, 0);
+ TEST_STRTOULL("-15", 10, 18446744073709551601LLU, 3, 0);
+ TEST_STRTOULL(" -15", 10, 18446744073709551601LLU, 5, 0);
+ TEST_STRTOULL("-15", 0, 18446744073709551601LLU, 3, 0);
+ TEST_STRTOULL(" -15 ", 0, 18446744073709551601LLU, 4, 0);
+ TEST_STRTOULL("015", 10, 15LLU, 3, 0);
+ TEST_STRTOULL(" 015", 10, 15LLU, 5, 0);
+ TEST_STRTOULL("015", 0, 13LLU, 3, 0);
+ TEST_STRTOULL(" 015", 0, 13LLU, 5, 0);
+ TEST_STRTOULL("0x15", 10, 0LLU, 1, 0);
+ TEST_STRTOULL(" 0x15", 10, 0LLU, 3, 0);
+ TEST_STRTOULL("0x15", 0, 21LLU, 4, 0);
+ TEST_STRTOULL(" 0x15", 0, 21LLU, 6, 0);
+
+ TEST_STRTOULL("10", 16, 16LLU, 2, 0);
+ TEST_STRTOULL(" 10 ", 16, 16LLU, 4, 0);
+ TEST_STRTOULL("0x10", 16, 16LLU, 4, 0);
+ TEST_STRTOULL("0x10", 0, 16LLU, 4, 0);
+ TEST_STRTOULL(" 0x10 ", 0, 16LLU, 5, 0);
+ TEST_STRTOULL("+10", 16, 16LLU, 3, 0);
+ TEST_STRTOULL(" +10 ", 16, 16LLU, 5, 0);
+ TEST_STRTOULL("+0x10", 16, 16LLU, 5, 0);
+ TEST_STRTOULL("+0x10", 0, 16LLU, 5, 0);
+ TEST_STRTOULL(" +0x10 ", 0, 16LLU, 6, 0);
+ TEST_STRTOULL("-10", 16, -16LLU, 3, 0);
+ TEST_STRTOULL(" -10 ", 16, -16LLU, 5, 0);
+ TEST_STRTOULL("-0x10", 16, -16LLU, 5, 0);
+ TEST_STRTOULL("-0x10", 0, -16LLU, 5, 0);
+ TEST_STRTOULL(" -0x10 ", 0, -16LLU, 6, 0);
+ TEST_STRTOULL("010", 16, 16LLU, 3, 0);
+ TEST_STRTOULL(" 010 ", 16, 16LLU, 5, 0);
+ TEST_STRTOULL("-010", 16, -16LLU, 4, 0);
+
+ TEST_STRTOULL("11", 8, 9LLU, 2, 0);
+ TEST_STRTOULL("011", 8, 9LLU, 3, 0);
+ TEST_STRTOULL("011", 0, 9LLU, 3, 0);
+ TEST_STRTOULL("-11", 8, -9LLU, 3, 0);
+ TEST_STRTOULL("-011", 8, -9LLU, 4, 0);
+ TEST_STRTOULL("-011", 0, -9LLU, 4, 0);
+
+ TEST_STRTOULL("011", 8, 9LLU, 3, 0);
+ TEST_STRTOULL("011", 0, 9LLU, 3, 0);
+ TEST_STRTOULL("-11", 8, -9LLU, 3, 0);
+ TEST_STRTOULL("-011", 8, -9LLU, 4, 0);
+ TEST_STRTOULL("-011", 0, -9LLU, 4, 0);
+
+ TEST_STRTOULL("Text", 0, 0LLU, 0, 0);
+
+ TEST_STRTOULL("9223372036854775807", 10, 9223372036854775807LLU, 19, 0);
+ TEST_STRTOULL("9223372036854775807", 0, 9223372036854775807LLU, 19, 0);
+ TEST_STRTOULL("9223372036854775808", 0, 9223372036854775808LLU, 19, 0);
+ TEST_STRTOULL("9223372036854775808", 10, 9223372036854775808LLU, 19, 0);
+ TEST_STRTOULL("0x7FFFFFFFFFFFFFFF", 0, 9223372036854775807LLU, 18, 0);
+ TEST_STRTOULL("0x7FFFFFFFFFFFFFFF", 16, 9223372036854775807LLU, 18, 0);
+ TEST_STRTOULL("7FFFFFFFFFFFFFFF", 16, 9223372036854775807LLU, 16, 0);
+ TEST_STRTOULL("0x8000000000000000", 0, 9223372036854775808LLU, 18, 0);
+ TEST_STRTOULL("0x8000000000000000", 16, 9223372036854775808LLU, 18, 0);
+ TEST_STRTOULL("8000000000000000", 16, 9223372036854775808LLU, 16, 0);
+ TEST_STRTOULL("0777777777777777777777", 0, 9223372036854775807LLU, 22, 0);
+ TEST_STRTOULL("0777777777777777777777", 8, 9223372036854775807LLU, 22, 0);
+ TEST_STRTOULL("777777777777777777777", 8, 9223372036854775807LLU, 21, 0);
+ TEST_STRTOULL("01000000000000000000000",0, 9223372036854775808LLU, 23, 0);
+ TEST_STRTOULL("01000000000000000000000",8, 9223372036854775808LLU, 23, 0);
+ TEST_STRTOULL("1000000000000000000000", 8, 9223372036854775808LLU, 22, 0);
+
+ TEST_STRTOULL("-9223372036854775808", 10, 9223372036854775808LLU, 20, 0);
+ TEST_STRTOULL("-9223372036854775808", 0, 9223372036854775808LLU, 20, 0);
+ TEST_STRTOULL("-9223372036854775809", 0, 9223372036854775807LLU, 20, 0);
+ TEST_STRTOULL("-9223372036854775809", 10, 9223372036854775807LLU, 20, 0);
+ TEST_STRTOULL("-0x8000000000000000", 0, 9223372036854775808LLU, 19, 0);
+ TEST_STRTOULL("-0x8000000000000000", 16, 9223372036854775808LLU, 19, 0);
+ TEST_STRTOULL("-8000000000000000", 16, 9223372036854775808LLU, 17, 0);
+ TEST_STRTOULL("-0x8000000000000001", 0, 9223372036854775807LLU, 19, 0);
+ TEST_STRTOULL("-0x8000000000000001", 16, 9223372036854775807LLU, 19, 0);
+ TEST_STRTOULL("-8000000000000001", 16, 9223372036854775807LLU, 17, 0);
+ TEST_STRTOULL("-01000000000000000000000",0, 9223372036854775808LLU, 24, 0);
+ TEST_STRTOULL("-01000000000000000000000",8, 9223372036854775808LLU, 24, 0);
+ TEST_STRTOULL("-1000000000000000000000",8, 9223372036854775808LLU, 23, 0);
+ TEST_STRTOULL("-01000000000000000000001",0, 9223372036854775807LLU, 24, 0);
+ TEST_STRTOULL("-01000000000000000000001",8, 9223372036854775807LLU, 24, 0);
+ TEST_STRTOULL("-1000000000000000000001",8, 9223372036854775807LLU, 23, 0);
+
+ TEST_STRTOULL("18446744073709551615", 0, 18446744073709551615LLU, 20, 0);
+ TEST_STRTOULL("18446744073709551615", 10, 18446744073709551615LLU, 20, 0);
+ TEST_STRTOULL("18446744073709551616", 0, 18446744073709551615LLU, 20, ERANGE);
+ TEST_STRTOULL("18446744073709551616", 10, 18446744073709551615LLU, 20, ERANGE);
+ TEST_STRTOULL("0xFFFFFFFFFFFFFFFF", 0, 18446744073709551615LLU, 18, 0);
+ TEST_STRTOULL("0xFFFFFFFFFFFFFFFF", 16, 18446744073709551615LLU, 18, 0);
+ TEST_STRTOULL("FFFFFFFFFFFFFFFF", 16, 18446744073709551615LLU, 16, 0);
+ TEST_STRTOULL("0x10000000000000000", 0, 18446744073709551615LLU, 19, ERANGE);
+ TEST_STRTOULL("0x10000000000000000", 16, 18446744073709551615LLU, 19, ERANGE);
+ TEST_STRTOULL("10000000000000000", 16, 18446744073709551615LLU, 17, ERANGE);
+ TEST_STRTOULL("01777777777777777777777",0, 18446744073709551615LLU, 23, 0);
+ TEST_STRTOULL("01777777777777777777777",8, 18446744073709551615LLU, 23, 0);
+ TEST_STRTOULL("1777777777777777777777", 8, 18446744073709551615LLU, 22, 0);
+ TEST_STRTOULL("02000000000000000000000",0, 18446744073709551615LLU, 23, ERANGE);
+ TEST_STRTOULL("02000000000000000000000",8, 18446744073709551615LLU, 23, ERANGE);
+ TEST_STRTOULL("2000000000000000000000", 8, 18446744073709551615LLU, 22, ERANGE);
+
+ TEST_STRTOULL("-18446744073709551615", 0, 1LLU, 21, 0);
+ TEST_STRTOULL("-18446744073709551615", 10, 1LLU, 21, 0);
+ TEST_STRTOULL("-18446744073709551616", 0, 18446744073709551615LLU, 21, ERANGE);
+ TEST_STRTOULL("-18446744073709551616", 10, 18446744073709551615LLU, 21, ERANGE);
+ TEST_STRTOULL("-0xFFFFFFFFFFFFFFFF", 0, 1LLU, 19, 0);
+ TEST_STRTOULL("-0xFFFFFFFFFFFFFFFF", 16, 1LLU, 19, 0);
+ TEST_STRTOULL("-FFFFFFFFFFFFFFFF", 16, 1LLU, 17, 0);
+ TEST_STRTOULL("-0x10000000000000000", 0, 18446744073709551615LLU, 20, ERANGE);
+ TEST_STRTOULL("-0x10000000000000000", 16, 18446744073709551615LLU, 20, ERANGE);
+ TEST_STRTOULL("-10000000000000000", 16, 18446744073709551615LLU, 18, ERANGE);
+ TEST_STRTOULL("-01777777777777777777777",0, 1LLU, 24, 0);
+ TEST_STRTOULL("-01777777777777777777777",8, 1LLU, 24, 0);
+ TEST_STRTOULL("-1777777777777777777777",8, 1LLU, 23, 0);
+ TEST_STRTOULL("-02000000000000000000000",0, 18446744073709551615LLU, 24, ERANGE);
+ TEST_STRTOULL("-02000000000000000000000",8, 18446744073709551615LLU, 24, ERANGE);
+ TEST_STRTOULL("-2000000000000000000000",8, 18446744073709551615LLU, 23, ERANGE);
+
+ printf("success: strtoull\n");
+ return true;
+}
+
+/*
+FIXME:
+Types:
+bool
+socklen_t
+uint_t
+uint{8,16,32,64}_t
+int{8,16,32,64}_t
+intptr_t
+
+Constants:
+PATH_NAME_MAX
+UINT{16,32,64}_MAX
+INT32_MAX
+*/
+
+static int test_va_copy(void)
+{
+ /* FIXME */
+ return true;
+}
+
+static int test_FUNCTION(void)
+{
+ printf("test: FUNCTION\n");
+ if (strcmp(__FUNCTION__, "test_FUNCTION") != 0) {
+ printf("failure: FAILURE [\nFAILURE invalid\n]\n");
+ return false;
+ }
+ printf("success: FUNCTION\n");
+ return true;
+}
+
+static int test_MIN(void)
+{
+ printf("test: MIN\n");
+ if (MIN(20, 1) != 1) {
+ printf("failure: MIN [\nMIN invalid\n]\n");
+ return false;
+ }
+ if (MIN(1, 20) != 1) {
+ printf("failure: MIN [\nMIN invalid\n]\n");
+ return false;
+ }
+ printf("success: MIN\n");
+ return true;
+}
+
+static int test_MAX(void)
+{
+ printf("test: MAX\n");
+ if (MAX(20, 1) != 20) {
+ printf("failure: MAX [\nMAX invalid\n]\n");
+ return false;
+ }
+ if (MAX(1, 20) != 20) {
+ printf("failure: MAX [\nMAX invalid\n]\n");
+ return false;
+ }
+ printf("success: MAX\n");
+ return true;
+}
+
+static int test_socketpair(void)
+{
+ int sock[2];
+ char buf[20];
+
+ printf("test: socketpair\n");
+
+ if (socketpair(AF_UNIX, SOCK_STREAM, 0, sock) == -1) {
+ printf("failure: socketpair [\n"
+ "socketpair() failed\n"
+ "]\n");
+ return false;
+ }
+
+ if (write(sock[1], "automatisch", 12) == -1) {
+ printf("failure: socketpair [\n"
+ "write() failed: %s\n"
+ "]\n", strerror(errno));
+ return false;
+ }
+
+ if (read(sock[0], buf, 12) == -1) {
+ printf("failure: socketpair [\n"
+ "read() failed: %s\n"
+ "]\n", strerror(errno));
+ return false;
+ }
+
+ if (strcmp(buf, "automatisch") != 0) {
+ printf("failure: socketpair [\n"
+ "expected: automatisch, got: %s\n"
+ "]\n", buf);
+ return false;
+ }
+
+ printf("success: socketpair\n");
+
+ return true;
+}
+
+extern int libreplace_test_strptime(void);
+
+static int test_strptime(void)
+{
+ return libreplace_test_strptime();
+}
+
+extern int getifaddrs_test(void);
+
+static int test_getifaddrs(void)
+{
+
+ printf("test: getifaddrs\n");
+
+ if (getifaddrs_test() != 0) {
+ printf("failure: getifaddrs\n");
+ return false;
+ }
+
+ printf("success: getifaddrs\n");
+ return true;
+}
+
+static int test_utime(void)
+{
+ struct utimbuf u;
+ struct stat st1, st2, st3;
+ int fd;
+
+ printf("test: utime\n");
+ unlink(TESTFILE);
+
+ fd = open(TESTFILE, O_RDWR|O_CREAT, 0600);
+ if (fd == -1) {
+ printf("failure: utime [\n"
+ "creating '%s' failed - %s\n]\n",
+ TESTFILE, strerror(errno));
+ return false;
+ }
+
+ if (fstat(fd, &st1) != 0) {
+ printf("failure: utime [\n"
+ "fstat (1) failed - %s\n]\n",
+ strerror(errno));
+ return false;
+ }
+
+ u.actime = st1.st_atime + 300;
+ u.modtime = st1.st_mtime - 300;
+ if (utime(TESTFILE, &u) != 0) {
+ printf("failure: utime [\n"
+ "utime(&u) failed - %s\n]\n",
+ strerror(errno));
+ return false;
+ }
+
+ if (fstat(fd, &st2) != 0) {
+ printf("failure: utime [\n"
+ "fstat (2) failed - %s\n]\n",
+ strerror(errno));
+ return false;
+ }
+
+ if (utime(TESTFILE, NULL) != 0) {
+ printf("failure: utime [\n"
+ "utime(NULL) failed - %s\n]\n",
+ strerror(errno));
+ return false;
+ }
+
+ if (fstat(fd, &st3) != 0) {
+ printf("failure: utime [\n"
+ "fstat (3) failed - %s\n]\n",
+ strerror(errno));
+ return false;
+ }
+
+#define CMP_VAL(a,c,b) do { \
+ if (a c b) { \
+ printf("failure: utime [\n" \
+ "%s: %s(%d) %s %s(%d)\n]\n", \
+ __location__, \
+ #a, (int)a, #c, #b, (int)b); \
+ return false; \
+ } \
+} while(0)
+#define EQUAL_VAL(a,b) CMP_VAL(a,!=,b)
+#define GREATER_VAL(a,b) CMP_VAL(a,<=,b)
+#define LESSER_VAL(a,b) CMP_VAL(a,>=,b)
+
+ EQUAL_VAL(st2.st_atime, st1.st_atime + 300);
+ EQUAL_VAL(st2.st_mtime, st1.st_mtime - 300);
+ LESSER_VAL(st3.st_atime, st2.st_atime);
+ GREATER_VAL(st3.st_mtime, st2.st_mtime);
+
+#undef CMP_VAL
+#undef EQUAL_VAL
+#undef GREATER_VAL
+#undef LESSER_VAL
+
+ unlink(TESTFILE);
+ printf("success: utime\n");
+ return true;
+}
+
+static int test_utimes(void)
+{
+ struct timeval tv[2];
+ struct stat st1, st2;
+ int fd;
+
+ printf("test: utimes\n");
+ unlink(TESTFILE);
+
+ fd = open(TESTFILE, O_RDWR|O_CREAT, 0600);
+ if (fd == -1) {
+ printf("failure: utimes [\n"
+ "creating '%s' failed - %s\n]\n",
+ TESTFILE, strerror(errno));
+ return false;
+ }
+
+ if (fstat(fd, &st1) != 0) {
+ printf("failure: utimes [\n"
+ "fstat (1) failed - %s\n]\n",
+ strerror(errno));
+ return false;
+ }
+
+ ZERO_STRUCT(tv);
+ tv[0].tv_sec = st1.st_atime + 300;
+ tv[1].tv_sec = st1.st_mtime - 300;
+ if (utimes(TESTFILE, tv) != 0) {
+ printf("failure: utimes [\n"
+ "utimes(tv) failed - %s\n]\n",
+ strerror(errno));
+ return false;
+ }
+
+ if (fstat(fd, &st2) != 0) {
+ printf("failure: utimes [\n"
+ "fstat (2) failed - %s\n]\n",
+ strerror(errno));
+ return false;
+ }
+
+#define EQUAL_VAL(a,b) do { \
+ if (a != b) { \
+ printf("failure: utimes [\n" \
+ "%s: %s(%d) != %s(%d)\n]\n", \
+ __location__, \
+ #a, (int)a, #b, (int)b); \
+ return false; \
+ } \
+} while(0)
+
+ EQUAL_VAL(st2.st_atime, st1.st_atime + 300);
+ EQUAL_VAL(st2.st_mtime, st1.st_mtime - 300);
+
+#undef EQUAL_VAL
+
+ unlink(TESTFILE);
+ printf("success: utimes\n");
+ return true;
+}
+
+struct torture_context;
+bool torture_local_replace(struct torture_context *ctx)
+{
+ bool ret = true;
+ ret &= test_ftruncate();
+ ret &= test_strlcpy();
+ ret &= test_strlcat();
+ ret &= test_mktime();
+ ret &= test_initgroups();
+ ret &= test_memmove();
+ ret &= test_strdup();
+ ret &= test_setlinebuf();
+ ret &= test_vsyslog();
+ ret &= test_timegm();
+ ret &= test_setenv();
+ ret &= test_strndup();
+ ret &= test_strnlen();
+ ret &= test_waitpid();
+ ret &= test_seteuid();
+ ret &= test_setegid();
+ ret &= test_asprintf();
+ ret &= test_snprintf();
+ ret &= test_vasprintf();
+ ret &= test_vsnprintf();
+ ret &= test_opendir();
+ ret &= test_readdir();
+ ret &= test_telldir();
+ ret &= test_seekdir();
+ ret &= test_dlopen();
+ ret &= test_chroot();
+ ret &= test_bzero();
+ ret &= test_strerror();
+ ret &= test_errno();
+ ret &= test_mkdtemp();
+ ret &= test_mkstemp();
+ ret &= test_pread();
+ ret &= test_pwrite();
+ ret &= test_getpass();
+ ret &= test_inet_ntoa();
+ ret &= test_strtoll();
+ ret &= test_strtoull();
+ ret &= test_va_copy();
+ ret &= test_FUNCTION();
+ ret &= test_MIN();
+ ret &= test_MAX();
+ ret &= test_socketpair();
+ ret &= test_strptime();
+ ret &= test_getifaddrs();
+ ret &= test_utime();
+ ret &= test_utimes();
+
+ return ret;
+}
+
+#if _SAMBA_BUILD_<4
+int main(void)
+{
+ bool ret = torture_local_replace(NULL);
+ if (ret)
+ return 0;
+ return -1;
+}
+#endif
diff --git a/lib/replace/timegm.c b/lib/replace/timegm.c
new file mode 100644
index 0000000000..395c684e11
--- /dev/null
+++ b/lib/replace/timegm.c
@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 1997 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the Institute nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ adapted for Samba4 by Andrew Tridgell
+*/
+
+#include "replace.h"
+#include "system/time.h"
+
+static int is_leap(unsigned y)
+{
+ y += 1900;
+ return (y % 4) == 0 && ((y % 100) != 0 || (y % 400) == 0);
+}
+
+time_t rep_timegm(struct tm *tm)
+{
+ static const unsigned ndays[2][12] ={
+ {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31},
+ {31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}};
+ time_t res = 0;
+ unsigned i;
+
+ if (tm->tm_mon > 12 ||
+ tm->tm_mon < 0 ||
+ tm->tm_mday > 31 ||
+ tm->tm_min > 60 ||
+ tm->tm_sec > 60 ||
+ tm->tm_hour > 24) {
+ /* invalid tm structure */
+ return 0;
+ }
+
+ for (i = 70; i < tm->tm_year; ++i)
+ res += is_leap(i) ? 366 : 365;
+
+ for (i = 0; i < tm->tm_mon; ++i)
+ res += ndays[is_leap(tm->tm_year)][i];
+ res += tm->tm_mday - 1;
+ res *= 24;
+ res += tm->tm_hour;
+ res *= 60;
+ res += tm->tm_min;
+ res *= 60;
+ res += tm->tm_sec;
+ return res;
+}
diff --git a/lib/replace/timegm.m4 b/lib/replace/timegm.m4
new file mode 100644
index 0000000000..59f3ae0521
--- /dev/null
+++ b/lib/replace/timegm.m4
@@ -0,0 +1 @@
+AC_CHECK_FUNCS(timegm,[],[LIBREPLACEOBJ="${LIBREPLACEOBJ} timegm.o"])
diff --git a/lib/replace/win32.m4 b/lib/replace/win32.m4
new file mode 100644
index 0000000000..eb364e2cb9
--- /dev/null
+++ b/lib/replace/win32.m4
@@ -0,0 +1,20 @@
+AC_CHECK_HEADERS(direct.h windows.h winsock2.h ws2tcpip.h)
+
+#######################################
+# Check for mkdir mode
+AC_CACHE_CHECK( [whether mkdir supports mode], libreplace_cv_mkdir_has_mode,
+ AC_TRY_COMPILE([
+ #include <stdio.h>
+ #ifdef HAVE_DIRECT_H
+ #include <direct.h>
+ #endif],[
+ mkdir("foo",0777);
+ return 0;
+ ],
+ libreplace_cv_mkdir_has_mode="yes",
+ libreplace_cv_mkdir_has_mode="no") )
+
+if test "$libreplace_cv_mkdir_has_mode" = "yes"
+then
+ AC_DEFINE(HAVE_MKDIR_MODE, 1, [Define if target mkdir supports mode option])
+fi
diff --git a/lib/replace/win32_replace.h b/lib/replace/win32_replace.h
new file mode 100644
index 0000000000..9901e72f6e
--- /dev/null
+++ b/lib/replace/win32_replace.h
@@ -0,0 +1,159 @@
+#ifndef _WIN32_REPLACE_H
+#define _WIN32_REPLACE_H
+
+#ifdef HAVE_WINSOCK2_H
+#include <winsock2.h>
+#endif
+
+#ifdef HAVE_WS2TCPIP_H
+#include <ws2tcpip.h>
+#endif
+
+#ifdef HAVE_WINDOWS_H
+#include <windows.h>
+#endif
+
+/* Map BSD Socket errorcodes to the WSA errorcodes (if possible) */
+
+#define EAFNOSUPPORT WSAEAFNOSUPPORT
+#define ECONNREFUSED WSAECONNREFUSED
+#define EINPROGRESS WSAEINPROGRESS
+#define EMSGSIZE WSAEMSGSIZE
+#define ENOBUFS WSAENOBUFS
+#define ENOTSOCK WSAENOTSOCK
+#define ENETUNREACH WSAENETUNREACH
+#define ENOPROTOOPT WSAENOPROTOOPT
+#define ENOTCONN WSAENOTCONN
+#define ENOTSUP 134
+
+/* We undefine the following constants due to conflicts with the w32api headers
+ * and the Windows Platform SDK/DDK.
+ */
+
+#undef interface
+
+#undef ERROR_INVALID_PARAMETER
+#undef ERROR_INSUFFICIENT_BUFFER
+#undef ERROR_INVALID_DATATYPE
+
+#undef FILE_GENERIC_READ
+#undef FILE_GENERIC_WRITE
+#undef FILE_GENERIC_EXECUTE
+#undef FILE_ATTRIBUTE_READONLY
+#undef FILE_ATTRIBUTE_HIDDEN
+#undef FILE_ATTRIBUTE_SYSTEM
+#undef FILE_ATTRIBUTE_DIRECTORY
+#undef FILE_ATTRIBUTE_ARCHIVE
+#undef FILE_ATTRIBUTE_DEVICE
+#undef FILE_ATTRIBUTE_NORMAL
+#undef FILE_ATTRIBUTE_TEMPORARY
+#undef FILE_ATTRIBUTE_REPARSE_POINT
+#undef FILE_ATTRIBUTE_COMPRESSED
+#undef FILE_ATTRIBUTE_OFFLINE
+#undef FILE_ATTRIBUTE_ENCRYPTED
+#undef FILE_FLAG_WRITE_THROUGH
+#undef FILE_FLAG_NO_BUFFERING
+#undef FILE_FLAG_RANDOM_ACCESS
+#undef FILE_FLAG_SEQUENTIAL_SCAN
+#undef FILE_FLAG_DELETE_ON_CLOSE
+#undef FILE_FLAG_BACKUP_SEMANTICS
+#undef FILE_FLAG_POSIX_SEMANTICS
+#undef FILE_TYPE_DISK
+#undef FILE_TYPE_UNKNOWN
+#undef FILE_CASE_SENSITIVE_SEARCH
+#undef FILE_CASE_PRESERVED_NAMES
+#undef FILE_UNICODE_ON_DISK
+#undef FILE_PERSISTENT_ACLS
+#undef FILE_FILE_COMPRESSION
+#undef FILE_VOLUME_QUOTAS
+#undef FILE_VOLUME_IS_COMPRESSED
+#undef FILE_NOTIFY_CHANGE_FILE_NAME
+#undef FILE_NOTIFY_CHANGE_DIR_NAME
+#undef FILE_NOTIFY_CHANGE_ATTRIBUTES
+#undef FILE_NOTIFY_CHANGE_SIZE
+#undef FILE_NOTIFY_CHANGE_LAST_WRITE
+#undef FILE_NOTIFY_CHANGE_LAST_ACCESS
+#undef FILE_NOTIFY_CHANGE_CREATION
+#undef FILE_NOTIFY_CHANGE_EA
+#undef FILE_NOTIFY_CHANGE_SECURITY
+#undef FILE_NOTIFY_CHANGE_STREAM_NAME
+#undef FILE_NOTIFY_CHANGE_STREAM_SIZE
+#undef FILE_NOTIFY_CHANGE_STREAM_WRITE
+#undef FILE_NOTIFY_CHANGE_NAME
+
+#undef PRINTER_ATTRIBUTE_QUEUED
+#undef PRINTER_ATTRIBUTE_DIRECT
+#undef PRINTER_ATTRIBUTE_DEFAULT
+#undef PRINTER_ATTRIBUTE_SHARED
+#undef PRINTER_ATTRIBUTE_NETWORK
+#undef PRINTER_ATTRIBUTE_HIDDEN
+#undef PRINTER_ATTRIBUTE_LOCAL
+#undef PRINTER_ATTRIBUTE_ENABLE_DEVQ
+#undef PRINTER_ATTRIBUTE_KEEPPRINTEDJOBS
+#undef PRINTER_ATTRIBUTE_DO_COMPLETE_FIRST
+#undef PRINTER_ATTRIBUTE_WORK_OFFLINE
+#undef PRINTER_ATTRIBUTE_ENABLE_BIDI
+#undef PRINTER_ATTRIBUTE_RAW_ONLY
+#undef PRINTER_ATTRIBUTE_PUBLISHED
+#undef PRINTER_ENUM_DEFAULT
+#undef PRINTER_ENUM_LOCAL
+#undef PRINTER_ENUM_CONNECTIONS
+#undef PRINTER_ENUM_FAVORITE
+#undef PRINTER_ENUM_NAME
+#undef PRINTER_ENUM_REMOTE
+#undef PRINTER_ENUM_SHARED
+#undef PRINTER_ENUM_NETWORK
+#undef PRINTER_ENUM_EXPAND
+#undef PRINTER_ENUM_CONTAINER
+#undef PRINTER_ENUM_ICON1
+#undef PRINTER_ENUM_ICON2
+#undef PRINTER_ENUM_ICON3
+#undef PRINTER_ENUM_ICON4
+#undef PRINTER_ENUM_ICON5
+#undef PRINTER_ENUM_ICON6
+#undef PRINTER_ENUM_ICON7
+#undef PRINTER_ENUM_ICON8
+#undef PRINTER_STATUS_PAUSED
+#undef PRINTER_STATUS_ERROR
+#undef PRINTER_STATUS_PENDING_DELETION
+#undef PRINTER_STATUS_PAPER_JAM
+#undef PRINTER_STATUS_PAPER_OUT
+#undef PRINTER_STATUS_MANUAL_FEED
+#undef PRINTER_STATUS_PAPER_PROBLEM
+#undef PRINTER_STATUS_OFFLINE
+#undef PRINTER_STATUS_IO_ACTIVE
+#undef PRINTER_STATUS_BUSY
+#undef PRINTER_STATUS_PRINTING
+#undef PRINTER_STATUS_OUTPUT_BIN_FULL
+#undef PRINTER_STATUS_NOT_AVAILABLE
+#undef PRINTER_STATUS_WAITING
+#undef PRINTER_STATUS_PROCESSING
+#undef PRINTER_STATUS_INITIALIZING
+#undef PRINTER_STATUS_WARMING_UP
+#undef PRINTER_STATUS_TONER_LOW
+#undef PRINTER_STATUS_NO_TONER
+#undef PRINTER_STATUS_PAGE_PUNT
+#undef PRINTER_STATUS_USER_INTERVENTION
+#undef PRINTER_STATUS_OUT_OF_MEMORY
+#undef PRINTER_STATUS_DOOR_OPEN
+#undef PRINTER_STATUS_SERVER_UNKNOWN
+#undef PRINTER_STATUS_POWER_SAVE
+
+#undef DWORD
+#undef HKEY_CLASSES_ROOT
+#undef HKEY_CURRENT_USER
+#undef HKEY_LOCAL_MACHINE
+#undef HKEY_USERS
+#undef HKEY_PERFORMANCE_DATA
+#undef HKEY_CURRENT_CONFIG
+#undef HKEY_DYN_DATA
+#undef REG_DWORD
+#undef REG_QWORD
+
+#undef SERVICE_STATE_ALL
+
+#undef SE_GROUP_MANDATORY
+#undef SE_GROUP_ENABLED_BY_DEFAULT
+#undef SE_GROUP_ENABLED
+
+#endif /* _WIN32_REPLACE_H */
diff --git a/lib/socket_wrapper/config.m4 b/lib/socket_wrapper/config.m4
new file mode 100644
index 0000000000..68e392b3e7
--- /dev/null
+++ b/lib/socket_wrapper/config.m4
@@ -0,0 +1,22 @@
+AC_ARG_ENABLE(socket-wrapper,
+[ --enable-socket-wrapper Turn on socket wrapper library (default=no)])
+
+DEFAULT_TEST_OPTIONS=
+HAVE_SOCKET_WRAPPER=no
+
+if eval "test x$developer = xyes"; then
+ enable_socket_wrapper=yes
+fi
+
+if eval "test x$enable_socket_wrapper = xyes"; then
+ AC_DEFINE(SOCKET_WRAPPER,1,[Use socket wrapper library])
+ DEFAULT_TEST_OPTIONS=--socket-wrapper
+ HAVE_SOCKET_WRAPPER=yes
+
+ # this is only used for samba3
+ SOCKET_WRAPPER_OBJS="../lib/socket_wrapper/socket_wrapper.o"
+fi
+
+AC_SUBST(DEFAULT_TEST_OPTIONS)
+AC_SUBST(HAVE_SOCKET_WRAPPER)
+AC_SUBST(SOCKET_WRAPPER_OBJS)
diff --git a/lib/socket_wrapper/config.mk b/lib/socket_wrapper/config.mk
new file mode 100644
index 0000000000..60cfb3209a
--- /dev/null
+++ b/lib/socket_wrapper/config.mk
@@ -0,0 +1,8 @@
+##############################
+# Start SUBSYSTEM SOCKET_WRAPPER
+[SUBSYSTEM::SOCKET_WRAPPER]
+PRIVATE_DEPENDENCIES = LIBREPLACE_NETWORK
+# End SUBSYSTEM SOCKET_WRAPPER
+##############################
+
+SOCKET_WRAPPER_OBJ_FILES = $(socketwrappersrcdir)/socket_wrapper.o
diff --git a/lib/socket_wrapper/socket_wrapper.c b/lib/socket_wrapper/socket_wrapper.c
new file mode 100644
index 0000000000..e8d27adc37
--- /dev/null
+++ b/lib/socket_wrapper/socket_wrapper.c
@@ -0,0 +1,1841 @@
+/*
+ * Copyright (C) Jelmer Vernooij 2005,2008 <jelmer@samba.org>
+ * Copyright (C) Stefan Metzmacher 2006 <metze@samba.org>
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the author nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+/*
+ Socket wrapper library. Passes all socket communication over
+ unix domain sockets if the environment variable SOCKET_WRAPPER_DIR
+ is set.
+*/
+
+#ifdef _SAMBA_BUILD_
+
+#define SOCKET_WRAPPER_NOT_REPLACE
+#include "../replace/replace.h"
+#include "system/network.h"
+#include "system/filesys.h"
+#include "system/time.h"
+
+#else /* _SAMBA_BUILD_ */
+
+#include <sys/types.h>
+#include <sys/time.h>
+#include <sys/stat.h>
+#include <sys/socket.h>
+#include <sys/ioctl.h>
+#include <sys/filio.h>
+#include <errno.h>
+#include <sys/un.h>
+#include <netinet/in.h>
+#include <netinet/tcp.h>
+#include <fcntl.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdint.h>
+
+#endif
+
+#ifndef _PUBLIC_
+#define _PUBLIC_
+#endif
+
+#define SWRAP_DLIST_ADD(list,item) do { \
+ if (!(list)) { \
+ (item)->prev = NULL; \
+ (item)->next = NULL; \
+ (list) = (item); \
+ } else { \
+ (item)->prev = NULL; \
+ (item)->next = (list); \
+ (list)->prev = (item); \
+ (list) = (item); \
+ } \
+} while (0)
+
+#define SWRAP_DLIST_REMOVE(list,item) do { \
+ if ((list) == (item)) { \
+ (list) = (item)->next; \
+ if (list) { \
+ (list)->prev = NULL; \
+ } \
+ } else { \
+ if ((item)->prev) { \
+ (item)->prev->next = (item)->next; \
+ } \
+ if ((item)->next) { \
+ (item)->next->prev = (item)->prev; \
+ } \
+ } \
+ (item)->prev = NULL; \
+ (item)->next = NULL; \
+} while (0)
+
+/* LD_PRELOAD doesn't work yet, so REWRITE_CALLS is all we support
+ * for now */
+#define REWRITE_CALLS
+
+#ifdef REWRITE_CALLS
+#define real_accept accept
+#define real_connect connect
+#define real_bind bind
+#define real_listen listen
+#define real_getpeername getpeername
+#define real_getsockname getsockname
+#define real_getsockopt getsockopt
+#define real_setsockopt setsockopt
+#define real_recvfrom recvfrom
+#define real_sendto sendto
+#define real_ioctl ioctl
+#define real_recv recv
+#define real_send send
+#define real_socket socket
+#define real_close close
+#endif
+
+#ifdef HAVE_GETTIMEOFDAY_TZ
+#define swrapGetTimeOfDay(tval) gettimeofday(tval,NULL)
+#else
+#define swrapGetTimeOfDay(tval) gettimeofday(tval)
+#endif
+
+/* we need to use a very terse format here as IRIX 6.4 silently
+ truncates names to 16 chars, so if we use a longer name then we
+ can't tell which port a packet came from with recvfrom()
+
+ with this format we have 8 chars left for the directory name
+*/
+#define SOCKET_FORMAT "%c%02X%04X"
+#define SOCKET_TYPE_CHAR_TCP 'T'
+#define SOCKET_TYPE_CHAR_UDP 'U'
+#define SOCKET_TYPE_CHAR_TCP_V6 'X'
+#define SOCKET_TYPE_CHAR_UDP_V6 'Y'
+
+#define MAX_WRAPPED_INTERFACES 16
+
+#define SW_IPV6_ADDRESS 1
+
+static struct sockaddr *sockaddr_dup(const void *data, socklen_t len)
+{
+ struct sockaddr *ret = (struct sockaddr *)malloc(len);
+ memcpy(ret, data, len);
+ return ret;
+}
+
+static void set_port(int family, int prt, struct sockaddr *addr)
+{
+ switch (family) {
+ case AF_INET:
+ ((struct sockaddr_in *)addr)->sin_port = htons(prt);
+ break;
+#ifdef HAVE_IPV6
+ case AF_INET6:
+ ((struct sockaddr_in6 *)addr)->sin6_port = htons(prt);
+ break;
+#endif
+ }
+}
+
+static size_t socket_length(int family)
+{
+ switch (family) {
+ case AF_INET:
+ return sizeof(struct sockaddr_in);
+#ifdef HAVE_IPV6
+ case AF_INET6:
+ return sizeof(struct sockaddr_in6);
+#endif
+ }
+ return 0;
+}
+
+
+
+struct socket_info
+{
+ int fd;
+
+ int family;
+ int type;
+ int protocol;
+ int bound;
+ int bcast;
+ int is_server;
+
+ char *path;
+ char *tmp_path;
+
+ struct sockaddr *myname;
+ socklen_t myname_len;
+
+ struct sockaddr *peername;
+ socklen_t peername_len;
+
+ struct {
+ unsigned long pck_snd;
+ unsigned long pck_rcv;
+ } io;
+
+ struct socket_info *prev, *next;
+};
+
+static struct socket_info *sockets;
+
+const char *socket_wrapper_dir(void)
+{
+ const char *s = getenv("SOCKET_WRAPPER_DIR");
+ if (s == NULL) {
+ return NULL;
+ }
+ if (strncmp(s, "./", 2) == 0) {
+ s += 2;
+ }
+ return s;
+}
+
+unsigned int socket_wrapper_default_iface(void)
+{
+ const char *s = getenv("SOCKET_WRAPPER_DEFAULT_IFACE");
+ if (s) {
+ unsigned int iface;
+ if (sscanf(s, "%u", &iface) == 1) {
+ if (iface >= 1 && iface <= MAX_WRAPPED_INTERFACES) {
+ return iface;
+ }
+ }
+ }
+
+ return 1;/* 127.0.0.1 */
+}
+
+static int convert_un_in(const struct sockaddr_un *un, struct sockaddr *in, socklen_t *len)
+{
+ unsigned int iface;
+ unsigned int prt;
+ const char *p;
+ char type;
+
+ p = strrchr(un->sun_path, '/');
+ if (p) p++; else p = un->sun_path;
+
+ if (sscanf(p, SOCKET_FORMAT, &type, &iface, &prt) != 3) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ if (iface == 0 || iface > MAX_WRAPPED_INTERFACES) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ if (prt > 0xFFFF) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ switch(type) {
+ case SOCKET_TYPE_CHAR_TCP:
+ case SOCKET_TYPE_CHAR_UDP: {
+ struct sockaddr_in *in2 = (struct sockaddr_in *)in;
+
+ if ((*len) < sizeof(*in2)) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ memset(in2, 0, sizeof(*in2));
+ in2->sin_family = AF_INET;
+ in2->sin_addr.s_addr = htonl((127<<24) | iface);
+ in2->sin_port = htons(prt);
+
+ *len = sizeof(*in2);
+ break;
+ }
+#ifdef HAVE_IPV6
+ case SOCKET_TYPE_CHAR_TCP_V6:
+ case SOCKET_TYPE_CHAR_UDP_V6: {
+ struct sockaddr_in6 *in2 = (struct sockaddr_in6 *)in;
+
+ if ((*len) < sizeof(*in2)) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ memset(in2, 0, sizeof(*in2));
+ in2->sin6_family = AF_INET6;
+ in2->sin6_addr.s6_addr[0] = SW_IPV6_ADDRESS;
+ in2->sin6_port = htons(prt);
+
+ *len = sizeof(*in2);
+ break;
+ }
+#endif
+ default:
+ errno = EINVAL;
+ return -1;
+ }
+
+ return 0;
+}
+
+static int convert_in_un_remote(struct socket_info *si, const struct sockaddr *inaddr, struct sockaddr_un *un,
+ int *bcast)
+{
+ char type = '\0';
+ unsigned int prt;
+ unsigned int iface;
+ int is_bcast = 0;
+
+ if (bcast) *bcast = 0;
+
+ switch (si->family) {
+ case AF_INET: {
+ const struct sockaddr_in *in =
+ (const struct sockaddr_in *)inaddr;
+ unsigned int addr = ntohl(in->sin_addr.s_addr);
+ char u_type = '\0';
+ char b_type = '\0';
+ char a_type = '\0';
+
+ switch (si->type) {
+ case SOCK_STREAM:
+ u_type = SOCKET_TYPE_CHAR_TCP;
+ break;
+ case SOCK_DGRAM:
+ u_type = SOCKET_TYPE_CHAR_UDP;
+ a_type = SOCKET_TYPE_CHAR_UDP;
+ b_type = SOCKET_TYPE_CHAR_UDP;
+ break;
+ }
+
+ prt = ntohs(in->sin_port);
+ if (a_type && addr == 0xFFFFFFFF) {
+ /* 255.255.255.255 only udp */
+ is_bcast = 2;
+ type = a_type;
+ iface = socket_wrapper_default_iface();
+ } else if (b_type && addr == 0x7FFFFFFF) {
+ /* 127.255.255.255 only udp */
+ is_bcast = 1;
+ type = b_type;
+ iface = socket_wrapper_default_iface();
+ } else if ((addr & 0xFFFFFF00) == 0x7F000000) {
+ /* 127.0.0.X */
+ is_bcast = 0;
+ type = u_type;
+ iface = (addr & 0x000000FF);
+ } else {
+ errno = ENETUNREACH;
+ return -1;
+ }
+ if (bcast) *bcast = is_bcast;
+ break;
+ }
+#ifdef HAVE_IPV6
+ case AF_INET6: {
+ const struct sockaddr_in6 *in =
+ (const struct sockaddr_in6 *)inaddr;
+
+ switch (si->type) {
+ case SOCK_STREAM:
+ type = SOCKET_TYPE_CHAR_TCP_V6;
+ break;
+ case SOCK_DGRAM:
+ type = SOCKET_TYPE_CHAR_UDP_V6;
+ break;
+ }
+
+ /* XXX no multicast/broadcast */
+
+ prt = ntohs(in->sin6_port);
+ iface = SW_IPV6_ADDRESS;
+
+ break;
+ }
+#endif
+ default:
+ errno = ENETUNREACH;
+ return -1;
+ }
+
+ if (prt == 0) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ if (is_bcast) {
+ snprintf(un->sun_path, sizeof(un->sun_path), "%s/EINVAL",
+ socket_wrapper_dir());
+ /* the caller need to do more processing */
+ return 0;
+ }
+
+ snprintf(un->sun_path, sizeof(un->sun_path), "%s/"SOCKET_FORMAT,
+ socket_wrapper_dir(), type, iface, prt);
+
+ return 0;
+}
+
+static int convert_in_un_alloc(struct socket_info *si, const struct sockaddr *inaddr, struct sockaddr_un *un,
+ int *bcast)
+{
+ char type = '\0';
+ unsigned int prt;
+ unsigned int iface;
+ struct stat st;
+ int is_bcast = 0;
+
+ if (bcast) *bcast = 0;
+
+ switch (si->family) {
+ case AF_INET: {
+ const struct sockaddr_in *in =
+ (const struct sockaddr_in *)inaddr;
+ unsigned int addr = ntohl(in->sin_addr.s_addr);
+ char u_type = '\0';
+ char d_type = '\0';
+ char b_type = '\0';
+ char a_type = '\0';
+
+ prt = ntohs(in->sin_port);
+
+ switch (si->type) {
+ case SOCK_STREAM:
+ u_type = SOCKET_TYPE_CHAR_TCP;
+ d_type = SOCKET_TYPE_CHAR_TCP;
+ break;
+ case SOCK_DGRAM:
+ u_type = SOCKET_TYPE_CHAR_UDP;
+ d_type = SOCKET_TYPE_CHAR_UDP;
+ a_type = SOCKET_TYPE_CHAR_UDP;
+ b_type = SOCKET_TYPE_CHAR_UDP;
+ break;
+ }
+
+ if (addr == 0) {
+ /* 0.0.0.0 */
+ is_bcast = 0;
+ type = d_type;
+ iface = socket_wrapper_default_iface();
+ } else if (a_type && addr == 0xFFFFFFFF) {
+ /* 255.255.255.255 only udp */
+ is_bcast = 2;
+ type = a_type;
+ iface = socket_wrapper_default_iface();
+ } else if (b_type && addr == 0x7FFFFFFF) {
+ /* 127.255.255.255 only udp */
+ is_bcast = 1;
+ type = b_type;
+ iface = socket_wrapper_default_iface();
+ } else if ((addr & 0xFFFFFF00) == 0x7F000000) {
+ /* 127.0.0.X */
+ is_bcast = 0;
+ type = u_type;
+ iface = (addr & 0x000000FF);
+ } else {
+ errno = EADDRNOTAVAIL;
+ return -1;
+ }
+ break;
+ }
+#ifdef HAVE_IPV6
+ case AF_INET6: {
+ const struct sockaddr_in6 *in =
+ (const struct sockaddr_in6 *)inaddr;
+
+ switch (si->type) {
+ case SOCK_STREAM:
+ type = SOCKET_TYPE_CHAR_TCP_V6;
+ break;
+ case SOCK_DGRAM:
+ type = SOCKET_TYPE_CHAR_UDP_V6;
+ break;
+ }
+
+ /* XXX no multicast/broadcast */
+
+ prt = ntohs(in->sin6_port);
+ iface = SW_IPV6_ADDRESS;
+
+ break;
+ }
+#endif
+ default:
+ errno = ENETUNREACH;
+ return -1;
+ }
+
+
+ if (bcast) *bcast = is_bcast;
+
+ if (prt == 0) {
+ /* handle auto-allocation of ephemeral ports */
+ for (prt = 5001; prt < 10000; prt++) {
+ snprintf(un->sun_path, sizeof(un->sun_path), "%s/"SOCKET_FORMAT,
+ socket_wrapper_dir(), type, iface, prt);
+ if (stat(un->sun_path, &st) == 0) continue;
+
+ set_port(si->family, prt, si->myname);
+ break;
+ }
+ if (prt == 10000) {
+ errno = ENFILE;
+ return -1;
+ }
+ }
+
+ snprintf(un->sun_path, sizeof(un->sun_path), "%s/"SOCKET_FORMAT,
+ socket_wrapper_dir(), type, iface, prt);
+ return 0;
+}
+
+static struct socket_info *find_socket_info(int fd)
+{
+ struct socket_info *i;
+ for (i = sockets; i; i = i->next) {
+ if (i->fd == fd)
+ return i;
+ }
+
+ return NULL;
+}
+
+static int sockaddr_convert_to_un(struct socket_info *si, const struct sockaddr *in_addr, socklen_t in_len,
+ struct sockaddr_un *out_addr, int alloc_sock, int *bcast)
+{
+ if (!out_addr)
+ return 0;
+
+ out_addr->sun_family = AF_UNIX;
+
+ switch (in_addr->sa_family) {
+ case AF_INET:
+#ifdef HAVE_IPV6
+ case AF_INET6:
+#endif
+ switch (si->type) {
+ case SOCK_STREAM:
+ case SOCK_DGRAM:
+ break;
+ default:
+ errno = ESOCKTNOSUPPORT;
+ return -1;
+ }
+ if (alloc_sock) {
+ return convert_in_un_alloc(si, in_addr, out_addr, bcast);
+ } else {
+ return convert_in_un_remote(si, in_addr, out_addr, bcast);
+ }
+ default:
+ break;
+ }
+
+ errno = EAFNOSUPPORT;
+ return -1;
+}
+
+static int sockaddr_convert_from_un(const struct socket_info *si,
+ const struct sockaddr_un *in_addr,
+ socklen_t un_addrlen,
+ int family,
+ struct sockaddr *out_addr,
+ socklen_t *out_addrlen)
+{
+ if (out_addr == NULL || out_addrlen == NULL)
+ return 0;
+
+ if (un_addrlen == 0) {
+ *out_addrlen = 0;
+ return 0;
+ }
+
+ switch (family) {
+ case AF_INET:
+#ifdef HAVE_IPV6
+ case AF_INET6:
+#endif
+ switch (si->type) {
+ case SOCK_STREAM:
+ case SOCK_DGRAM:
+ break;
+ default:
+ errno = ESOCKTNOSUPPORT;
+ return -1;
+ }
+ return convert_un_in(in_addr, out_addr, out_addrlen);
+ default:
+ break;
+ }
+
+ errno = EAFNOSUPPORT;
+ return -1;
+}
+
+enum swrap_packet_type {
+ SWRAP_CONNECT_SEND,
+ SWRAP_CONNECT_UNREACH,
+ SWRAP_CONNECT_RECV,
+ SWRAP_CONNECT_ACK,
+ SWRAP_ACCEPT_SEND,
+ SWRAP_ACCEPT_RECV,
+ SWRAP_ACCEPT_ACK,
+ SWRAP_RECVFROM,
+ SWRAP_SENDTO,
+ SWRAP_SENDTO_UNREACH,
+ SWRAP_PENDING_RST,
+ SWRAP_RECV,
+ SWRAP_RECV_RST,
+ SWRAP_SEND,
+ SWRAP_SEND_RST,
+ SWRAP_CLOSE_SEND,
+ SWRAP_CLOSE_RECV,
+ SWRAP_CLOSE_ACK
+};
+
+struct swrap_file_hdr {
+ uint32_t magic;
+ uint16_t version_major;
+ uint16_t version_minor;
+ int32_t timezone;
+ uint32_t sigfigs;
+ uint32_t frame_max_len;
+#define SWRAP_FRAME_LENGTH_MAX 0xFFFF
+ uint32_t link_type;
+};
+#define SWRAP_FILE_HDR_SIZE 24
+
+struct swrap_packet {
+ struct {
+ uint32_t seconds;
+ uint32_t micro_seconds;
+ uint32_t recorded_length;
+ uint32_t full_length;
+ } frame;
+#define SWRAP_PACKET__FRAME_SIZE 16
+
+ struct {
+ struct {
+ uint8_t ver_hdrlen;
+ uint8_t tos;
+ uint16_t packet_length;
+ uint16_t identification;
+ uint8_t flags;
+ uint8_t fragment;
+ uint8_t ttl;
+ uint8_t protocol;
+ uint16_t hdr_checksum;
+ uint32_t src_addr;
+ uint32_t dest_addr;
+ } hdr;
+#define SWRAP_PACKET__IP_HDR_SIZE 20
+
+ union {
+ struct {
+ uint16_t source_port;
+ uint16_t dest_port;
+ uint32_t seq_num;
+ uint32_t ack_num;
+ uint8_t hdr_length;
+ uint8_t control;
+ uint16_t window;
+ uint16_t checksum;
+ uint16_t urg;
+ } tcp;
+#define SWRAP_PACKET__IP_P_TCP_SIZE 20
+ struct {
+ uint16_t source_port;
+ uint16_t dest_port;
+ uint16_t length;
+ uint16_t checksum;
+ } udp;
+#define SWRAP_PACKET__IP_P_UDP_SIZE 8
+ struct {
+ uint8_t type;
+ uint8_t code;
+ uint16_t checksum;
+ uint32_t unused;
+ } icmp;
+#define SWRAP_PACKET__IP_P_ICMP_SIZE 8
+ } p;
+ } ip;
+};
+#define SWRAP_PACKET_SIZE 56
+
+static const char *socket_wrapper_pcap_file(void)
+{
+ static int initialized = 0;
+ static const char *s = NULL;
+ static const struct swrap_file_hdr h = { 0, };
+ static const struct swrap_packet p = { { 0, }, { { 0, }, { { 0, } } } };
+
+ if (initialized == 1) {
+ return s;
+ }
+ initialized = 1;
+
+ /*
+ * TODO: don't use the structs use plain buffer offsets
+ * and PUSH_U8(), PUSH_U16() and PUSH_U32()
+ *
+ * for now make sure we disable PCAP support
+ * if the struct has alignment!
+ */
+ if (sizeof(h) != SWRAP_FILE_HDR_SIZE) {
+ return NULL;
+ }
+ if (sizeof(p) != SWRAP_PACKET_SIZE) {
+ return NULL;
+ }
+ if (sizeof(p.frame) != SWRAP_PACKET__FRAME_SIZE) {
+ return NULL;
+ }
+ if (sizeof(p.ip.hdr) != SWRAP_PACKET__IP_HDR_SIZE) {
+ return NULL;
+ }
+ if (sizeof(p.ip.p.tcp) != SWRAP_PACKET__IP_P_TCP_SIZE) {
+ return NULL;
+ }
+ if (sizeof(p.ip.p.udp) != SWRAP_PACKET__IP_P_UDP_SIZE) {
+ return NULL;
+ }
+ if (sizeof(p.ip.p.icmp) != SWRAP_PACKET__IP_P_ICMP_SIZE) {
+ return NULL;
+ }
+
+ s = getenv("SOCKET_WRAPPER_PCAP_FILE");
+ if (s == NULL) {
+ return NULL;
+ }
+ if (strncmp(s, "./", 2) == 0) {
+ s += 2;
+ }
+ return s;
+}
+
+static struct swrap_packet *swrap_packet_init(struct timeval *tval,
+ const struct sockaddr_in *src_addr,
+ const struct sockaddr_in *dest_addr,
+ int socket_type,
+ const unsigned char *payload,
+ size_t payload_len,
+ unsigned long tcp_seq,
+ unsigned long tcp_ack,
+ unsigned char tcp_ctl,
+ int unreachable,
+ size_t *_packet_len)
+{
+ struct swrap_packet *ret;
+ struct swrap_packet *packet;
+ size_t packet_len;
+ size_t alloc_len;
+ size_t nonwire_len = sizeof(packet->frame);
+ size_t wire_hdr_len = 0;
+ size_t wire_len = 0;
+ size_t icmp_hdr_len = 0;
+ size_t icmp_truncate_len = 0;
+ unsigned char protocol = 0, icmp_protocol = 0;
+ unsigned short src_port = src_addr->sin_port;
+ unsigned short dest_port = dest_addr->sin_port;
+
+ switch (socket_type) {
+ case SOCK_STREAM:
+ protocol = 0x06; /* TCP */
+ wire_hdr_len = sizeof(packet->ip.hdr) + sizeof(packet->ip.p.tcp);
+ wire_len = wire_hdr_len + payload_len;
+ break;
+
+ case SOCK_DGRAM:
+ protocol = 0x11; /* UDP */
+ wire_hdr_len = sizeof(packet->ip.hdr) + sizeof(packet->ip.p.udp);
+ wire_len = wire_hdr_len + payload_len;
+ break;
+
+ default:
+ return NULL;
+ }
+
+ if (unreachable) {
+ icmp_protocol = protocol;
+ protocol = 0x01; /* ICMP */
+ if (wire_len > 64 ) {
+ icmp_truncate_len = wire_len - 64;
+ }
+ icmp_hdr_len = sizeof(packet->ip.hdr) + sizeof(packet->ip.p.icmp);
+ wire_hdr_len += icmp_hdr_len;
+ wire_len += icmp_hdr_len;
+ }
+
+ packet_len = nonwire_len + wire_len;
+ alloc_len = packet_len;
+ if (alloc_len < sizeof(struct swrap_packet)) {
+ alloc_len = sizeof(struct swrap_packet);
+ }
+ ret = (struct swrap_packet *)malloc(alloc_len);
+ if (!ret) return NULL;
+
+ packet = ret;
+
+ packet->frame.seconds = tval->tv_sec;
+ packet->frame.micro_seconds = tval->tv_usec;
+ packet->frame.recorded_length = wire_len - icmp_truncate_len;
+ packet->frame.full_length = wire_len - icmp_truncate_len;
+
+ packet->ip.hdr.ver_hdrlen = 0x45; /* version 4 and 5 * 32 bit words */
+ packet->ip.hdr.tos = 0x00;
+ packet->ip.hdr.packet_length = htons(wire_len - icmp_truncate_len);
+ packet->ip.hdr.identification = htons(0xFFFF);
+ packet->ip.hdr.flags = 0x40; /* BIT 1 set - means don't fraqment */
+ packet->ip.hdr.fragment = htons(0x0000);
+ packet->ip.hdr.ttl = 0xFF;
+ packet->ip.hdr.protocol = protocol;
+ packet->ip.hdr.hdr_checksum = htons(0x0000);
+ packet->ip.hdr.src_addr = src_addr->sin_addr.s_addr;
+ packet->ip.hdr.dest_addr = dest_addr->sin_addr.s_addr;
+
+ if (unreachable) {
+ packet->ip.p.icmp.type = 0x03; /* destination unreachable */
+ packet->ip.p.icmp.code = 0x01; /* host unreachable */
+ packet->ip.p.icmp.checksum = htons(0x0000);
+ packet->ip.p.icmp.unused = htonl(0x00000000);
+
+ /* set the ip header in the ICMP payload */
+ packet = (struct swrap_packet *)(((unsigned char *)ret) + icmp_hdr_len);
+ packet->ip.hdr.ver_hdrlen = 0x45; /* version 4 and 5 * 32 bit words */
+ packet->ip.hdr.tos = 0x00;
+ packet->ip.hdr.packet_length = htons(wire_len - icmp_hdr_len);
+ packet->ip.hdr.identification = htons(0xFFFF);
+ packet->ip.hdr.flags = 0x40; /* BIT 1 set - means don't fraqment */
+ packet->ip.hdr.fragment = htons(0x0000);
+ packet->ip.hdr.ttl = 0xFF;
+ packet->ip.hdr.protocol = icmp_protocol;
+ packet->ip.hdr.hdr_checksum = htons(0x0000);
+ packet->ip.hdr.src_addr = dest_addr->sin_addr.s_addr;
+ packet->ip.hdr.dest_addr = src_addr->sin_addr.s_addr;
+
+ src_port = dest_addr->sin_port;
+ dest_port = src_addr->sin_port;
+ }
+
+ switch (socket_type) {
+ case SOCK_STREAM:
+ packet->ip.p.tcp.source_port = src_port;
+ packet->ip.p.tcp.dest_port = dest_port;
+ packet->ip.p.tcp.seq_num = htonl(tcp_seq);
+ packet->ip.p.tcp.ack_num = htonl(tcp_ack);
+ packet->ip.p.tcp.hdr_length = 0x50; /* 5 * 32 bit words */
+ packet->ip.p.tcp.control = tcp_ctl;
+ packet->ip.p.tcp.window = htons(0x7FFF);
+ packet->ip.p.tcp.checksum = htons(0x0000);
+ packet->ip.p.tcp.urg = htons(0x0000);
+
+ break;
+
+ case SOCK_DGRAM:
+ packet->ip.p.udp.source_port = src_addr->sin_port;
+ packet->ip.p.udp.dest_port = dest_addr->sin_port;
+ packet->ip.p.udp.length = htons(8 + payload_len);
+ packet->ip.p.udp.checksum = htons(0x0000);
+
+ break;
+ }
+
+ if (payload && payload_len > 0) {
+ unsigned char *p = (unsigned char *)ret;
+ p += nonwire_len;
+ p += wire_hdr_len;
+ memcpy(p, payload, payload_len);
+ }
+
+ *_packet_len = packet_len - icmp_truncate_len;
+ return ret;
+}
+
+static int swrap_get_pcap_fd(const char *fname)
+{
+ static int fd = -1;
+
+ if (fd != -1) return fd;
+
+ fd = open(fname, O_WRONLY|O_CREAT|O_EXCL|O_APPEND, 0644);
+ if (fd != -1) {
+ struct swrap_file_hdr file_hdr;
+ file_hdr.magic = 0xA1B2C3D4;
+ file_hdr.version_major = 0x0002;
+ file_hdr.version_minor = 0x0004;
+ file_hdr.timezone = 0x00000000;
+ file_hdr.sigfigs = 0x00000000;
+ file_hdr.frame_max_len = SWRAP_FRAME_LENGTH_MAX;
+ file_hdr.link_type = 0x0065; /* 101 RAW IP */
+
+ write(fd, &file_hdr, sizeof(file_hdr));
+ return fd;
+ }
+
+ fd = open(fname, O_WRONLY|O_APPEND, 0644);
+
+ return fd;
+}
+
+static struct swrap_packet *swrap_marshall_packet(struct socket_info *si,
+ const struct sockaddr *addr,
+ enum swrap_packet_type type,
+ const void *buf, size_t len,
+ size_t *packet_len)
+{
+ const struct sockaddr_in *src_addr;
+ const struct sockaddr_in *dest_addr;
+ unsigned long tcp_seq = 0;
+ unsigned long tcp_ack = 0;
+ unsigned char tcp_ctl = 0;
+ int unreachable = 0;
+
+ struct timeval tv;
+
+ switch (si->family) {
+ case AF_INET:
+ break;
+ default:
+ return NULL;
+ }
+
+ switch (type) {
+ case SWRAP_CONNECT_SEND:
+ if (si->type != SOCK_STREAM) return NULL;
+
+ src_addr = (const struct sockaddr_in *)si->myname;
+ dest_addr = (const struct sockaddr_in *)addr;
+
+ tcp_seq = si->io.pck_snd;
+ tcp_ack = si->io.pck_rcv;
+ tcp_ctl = 0x02; /* SYN */
+
+ si->io.pck_snd += 1;
+
+ break;
+
+ case SWRAP_CONNECT_RECV:
+ if (si->type != SOCK_STREAM) return NULL;
+
+ dest_addr = (const struct sockaddr_in *)si->myname;
+ src_addr = (const struct sockaddr_in *)addr;
+
+ tcp_seq = si->io.pck_rcv;
+ tcp_ack = si->io.pck_snd;
+ tcp_ctl = 0x12; /** SYN,ACK */
+
+ si->io.pck_rcv += 1;
+
+ break;
+
+ case SWRAP_CONNECT_UNREACH:
+ if (si->type != SOCK_STREAM) return NULL;
+
+ dest_addr = (const struct sockaddr_in *)si->myname;
+ src_addr = (const struct sockaddr_in *)addr;
+
+ /* Unreachable: resend the data of SWRAP_CONNECT_SEND */
+ tcp_seq = si->io.pck_snd - 1;
+ tcp_ack = si->io.pck_rcv;
+ tcp_ctl = 0x02; /* SYN */
+ unreachable = 1;
+
+ break;
+
+ case SWRAP_CONNECT_ACK:
+ if (si->type != SOCK_STREAM) return NULL;
+
+ src_addr = (const struct sockaddr_in *)si->myname;
+ dest_addr = (const struct sockaddr_in *)addr;
+
+ tcp_seq = si->io.pck_snd;
+ tcp_ack = si->io.pck_rcv;
+ tcp_ctl = 0x10; /* ACK */
+
+ break;
+
+ case SWRAP_ACCEPT_SEND:
+ if (si->type != SOCK_STREAM) return NULL;
+
+ dest_addr = (const struct sockaddr_in *)si->myname;
+ src_addr = (const struct sockaddr_in *)addr;
+
+ tcp_seq = si->io.pck_rcv;
+ tcp_ack = si->io.pck_snd;
+ tcp_ctl = 0x02; /* SYN */
+
+ si->io.pck_rcv += 1;
+
+ break;
+
+ case SWRAP_ACCEPT_RECV:
+ if (si->type != SOCK_STREAM) return NULL;
+
+ src_addr = (const struct sockaddr_in *)si->myname;
+ dest_addr = (const struct sockaddr_in *)addr;
+
+ tcp_seq = si->io.pck_snd;
+ tcp_ack = si->io.pck_rcv;
+ tcp_ctl = 0x12; /* SYN,ACK */
+
+ si->io.pck_snd += 1;
+
+ break;
+
+ case SWRAP_ACCEPT_ACK:
+ if (si->type != SOCK_STREAM) return NULL;
+
+ dest_addr = (const struct sockaddr_in *)si->myname;
+ src_addr = (const struct sockaddr_in *)addr;
+
+ tcp_seq = si->io.pck_rcv;
+ tcp_ack = si->io.pck_snd;
+ tcp_ctl = 0x10; /* ACK */
+
+ break;
+
+ case SWRAP_SEND:
+ src_addr = (const struct sockaddr_in *)si->myname;
+ dest_addr = (const struct sockaddr_in *)si->peername;
+
+ tcp_seq = si->io.pck_snd;
+ tcp_ack = si->io.pck_rcv;
+ tcp_ctl = 0x18; /* PSH,ACK */
+
+ si->io.pck_snd += len;
+
+ break;
+
+ case SWRAP_SEND_RST:
+ dest_addr = (const struct sockaddr_in *)si->myname;
+ src_addr = (const struct sockaddr_in *)si->peername;
+
+ if (si->type == SOCK_DGRAM) {
+ return swrap_marshall_packet(si, si->peername,
+ SWRAP_SENDTO_UNREACH,
+ buf, len, packet_len);
+ }
+
+ tcp_seq = si->io.pck_rcv;
+ tcp_ack = si->io.pck_snd;
+ tcp_ctl = 0x14; /** RST,ACK */
+
+ break;
+
+ case SWRAP_PENDING_RST:
+ dest_addr = (const struct sockaddr_in *)si->myname;
+ src_addr = (const struct sockaddr_in *)si->peername;
+
+ if (si->type == SOCK_DGRAM) {
+ return NULL;
+ }
+
+ tcp_seq = si->io.pck_rcv;
+ tcp_ack = si->io.pck_snd;
+ tcp_ctl = 0x14; /* RST,ACK */
+
+ break;
+
+ case SWRAP_RECV:
+ dest_addr = (const struct sockaddr_in *)si->myname;
+ src_addr = (const struct sockaddr_in *)si->peername;
+
+ tcp_seq = si->io.pck_rcv;
+ tcp_ack = si->io.pck_snd;
+ tcp_ctl = 0x18; /* PSH,ACK */
+
+ si->io.pck_rcv += len;
+
+ break;
+
+ case SWRAP_RECV_RST:
+ dest_addr = (const struct sockaddr_in *)si->myname;
+ src_addr = (const struct sockaddr_in *)si->peername;
+
+ if (si->type == SOCK_DGRAM) {
+ return NULL;
+ }
+
+ tcp_seq = si->io.pck_rcv;
+ tcp_ack = si->io.pck_snd;
+ tcp_ctl = 0x14; /* RST,ACK */
+
+ break;
+
+ case SWRAP_SENDTO:
+ src_addr = (const struct sockaddr_in *)si->myname;
+ dest_addr = (const struct sockaddr_in *)addr;
+
+ si->io.pck_snd += len;
+
+ break;
+
+ case SWRAP_SENDTO_UNREACH:
+ dest_addr = (const struct sockaddr_in *)si->myname;
+ src_addr = (const struct sockaddr_in *)addr;
+
+ unreachable = 1;
+
+ break;
+
+ case SWRAP_RECVFROM:
+ dest_addr = (const struct sockaddr_in *)si->myname;
+ src_addr = (const struct sockaddr_in *)addr;
+
+ si->io.pck_rcv += len;
+
+ break;
+
+ case SWRAP_CLOSE_SEND:
+ if (si->type != SOCK_STREAM) return NULL;
+
+ src_addr = (const struct sockaddr_in *)si->myname;
+ dest_addr = (const struct sockaddr_in *)si->peername;
+
+ tcp_seq = si->io.pck_snd;
+ tcp_ack = si->io.pck_rcv;
+ tcp_ctl = 0x11; /* FIN, ACK */
+
+ si->io.pck_snd += 1;
+
+ break;
+
+ case SWRAP_CLOSE_RECV:
+ if (si->type != SOCK_STREAM) return NULL;
+
+ dest_addr = (const struct sockaddr_in *)si->myname;
+ src_addr = (const struct sockaddr_in *)si->peername;
+
+ tcp_seq = si->io.pck_rcv;
+ tcp_ack = si->io.pck_snd;
+ tcp_ctl = 0x11; /* FIN,ACK */
+
+ si->io.pck_rcv += 1;
+
+ break;
+
+ case SWRAP_CLOSE_ACK:
+ if (si->type != SOCK_STREAM) return NULL;
+
+ src_addr = (const struct sockaddr_in *)si->myname;
+ dest_addr = (const struct sockaddr_in *)si->peername;
+
+ tcp_seq = si->io.pck_snd;
+ tcp_ack = si->io.pck_rcv;
+ tcp_ctl = 0x10; /* ACK */
+
+ break;
+ default:
+ return NULL;
+ }
+
+ swrapGetTimeOfDay(&tv);
+
+ return swrap_packet_init(&tv, src_addr, dest_addr, si->type,
+ (const unsigned char *)buf, len,
+ tcp_seq, tcp_ack, tcp_ctl, unreachable,
+ packet_len);
+}
+
+static void swrap_dump_packet(struct socket_info *si,
+ const struct sockaddr *addr,
+ enum swrap_packet_type type,
+ const void *buf, size_t len)
+{
+ const char *file_name;
+ struct swrap_packet *packet;
+ size_t packet_len = 0;
+ int fd;
+
+ file_name = socket_wrapper_pcap_file();
+ if (!file_name) {
+ return;
+ }
+
+ packet = swrap_marshall_packet(si, addr, type, buf, len, &packet_len);
+ if (!packet) {
+ return;
+ }
+
+ fd = swrap_get_pcap_fd(file_name);
+ if (fd != -1) {
+ write(fd, packet, packet_len);
+ }
+
+ free(packet);
+}
+
+_PUBLIC_ int swrap_socket(int family, int type, int protocol)
+{
+ struct socket_info *si;
+ int fd;
+
+ if (!socket_wrapper_dir()) {
+ return real_socket(family, type, protocol);
+ }
+
+ switch (family) {
+ case AF_INET:
+#ifdef HAVE_IPV6
+ case AF_INET6:
+#endif
+ break;
+ case AF_UNIX:
+ return real_socket(family, type, protocol);
+ default:
+ errno = EAFNOSUPPORT;
+ return -1;
+ }
+
+ switch (type) {
+ case SOCK_STREAM:
+ break;
+ case SOCK_DGRAM:
+ break;
+ default:
+ errno = EPROTONOSUPPORT;
+ return -1;
+ }
+
+ switch (protocol) {
+ case 0:
+ break;
+ case 6:
+ if (type == SOCK_STREAM) {
+ break;
+ }
+ /*fall through*/
+ case 17:
+ if (type == SOCK_DGRAM) {
+ break;
+ }
+ /*fall through*/
+ default:
+ errno = EPROTONOSUPPORT;
+ return -1;
+ }
+
+ fd = real_socket(AF_UNIX, type, 0);
+
+ if (fd == -1) return -1;
+
+ si = (struct socket_info *)calloc(1, sizeof(struct socket_info));
+
+ si->family = family;
+ si->type = type;
+ si->protocol = protocol;
+ si->fd = fd;
+
+ SWRAP_DLIST_ADD(sockets, si);
+
+ return si->fd;
+}
+
+_PUBLIC_ int swrap_accept(int s, struct sockaddr *addr, socklen_t *addrlen)
+{
+ struct socket_info *parent_si, *child_si;
+ int fd;
+ struct sockaddr_un un_addr;
+ socklen_t un_addrlen = sizeof(un_addr);
+ struct sockaddr_un un_my_addr;
+ socklen_t un_my_addrlen = sizeof(un_my_addr);
+ struct sockaddr *my_addr;
+ socklen_t my_addrlen, len;
+ int ret;
+
+ parent_si = find_socket_info(s);
+ if (!parent_si) {
+ return real_accept(s, addr, addrlen);
+ }
+
+ /*
+ * assume out sockaddr have the same size as the in parent
+ * socket family
+ */
+ my_addrlen = socket_length(parent_si->family);
+ if (my_addrlen <= 0) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ my_addr = (struct sockaddr *)malloc(my_addrlen);
+ if (my_addr == NULL) {
+ return -1;
+ }
+
+ memset(&un_addr, 0, sizeof(un_addr));
+ memset(&un_my_addr, 0, sizeof(un_my_addr));
+
+ ret = real_accept(s, (struct sockaddr *)&un_addr, &un_addrlen);
+ if (ret == -1) {
+ free(my_addr);
+ return ret;
+ }
+
+ fd = ret;
+
+ len = my_addrlen;
+ ret = sockaddr_convert_from_un(parent_si, &un_addr, un_addrlen,
+ parent_si->family, my_addr, &len);
+ if (ret == -1) {
+ free(my_addr);
+ close(fd);
+ return ret;
+ }
+
+ child_si = (struct socket_info *)malloc(sizeof(struct socket_info));
+ memset(child_si, 0, sizeof(*child_si));
+
+ child_si->fd = fd;
+ child_si->family = parent_si->family;
+ child_si->type = parent_si->type;
+ child_si->protocol = parent_si->protocol;
+ child_si->bound = 1;
+ child_si->is_server = 1;
+
+ child_si->peername_len = len;
+ child_si->peername = sockaddr_dup(my_addr, len);
+
+ if (addr != NULL && addrlen != NULL) {
+ *addrlen = len;
+ if (*addrlen >= len)
+ memcpy(addr, my_addr, len);
+ *addrlen = 0;
+ }
+
+ ret = real_getsockname(fd, (struct sockaddr *)&un_my_addr, &un_my_addrlen);
+ if (ret == -1) {
+ free(child_si);
+ close(fd);
+ return ret;
+ }
+
+ len = my_addrlen;
+ ret = sockaddr_convert_from_un(child_si, &un_my_addr, un_my_addrlen,
+ child_si->family, my_addr, &len);
+ if (ret == -1) {
+ free(child_si);
+ free(my_addr);
+ close(fd);
+ return ret;
+ }
+
+ child_si->myname_len = len;
+ child_si->myname = sockaddr_dup(my_addr, len);
+ free(my_addr);
+
+ SWRAP_DLIST_ADD(sockets, child_si);
+
+ swrap_dump_packet(child_si, addr, SWRAP_ACCEPT_SEND, NULL, 0);
+ swrap_dump_packet(child_si, addr, SWRAP_ACCEPT_RECV, NULL, 0);
+ swrap_dump_packet(child_si, addr, SWRAP_ACCEPT_ACK, NULL, 0);
+
+ return fd;
+}
+
+static int autobind_start_init;
+static int autobind_start;
+
+/* using sendto() or connect() on an unbound socket would give the
+ recipient no way to reply, as unlike UDP and TCP, a unix domain
+ socket can't auto-assign emphemeral port numbers, so we need to
+ assign it here */
+static int swrap_auto_bind(struct socket_info *si)
+{
+ struct sockaddr_un un_addr;
+ int i;
+ char type;
+ int ret;
+ int port;
+ struct stat st;
+
+ if (autobind_start_init != 1) {
+ autobind_start_init = 1;
+ autobind_start = getpid();
+ autobind_start %= 50000;
+ autobind_start += 10000;
+ }
+
+ un_addr.sun_family = AF_UNIX;
+
+ switch (si->family) {
+ case AF_INET: {
+ struct sockaddr_in in;
+
+ switch (si->type) {
+ case SOCK_STREAM:
+ type = SOCKET_TYPE_CHAR_TCP;
+ break;
+ case SOCK_DGRAM:
+ type = SOCKET_TYPE_CHAR_UDP;
+ break;
+ default:
+ errno = ESOCKTNOSUPPORT;
+ return -1;
+ }
+
+ memset(&in, 0, sizeof(in));
+ in.sin_family = AF_INET;
+ in.sin_addr.s_addr = htonl(127<<24 |
+ socket_wrapper_default_iface());
+
+ si->myname_len = sizeof(in);
+ si->myname = sockaddr_dup(&in, si->myname_len);
+ break;
+ }
+#ifdef HAVE_IPV6
+ case AF_INET6: {
+ struct sockaddr_in6 in6;
+
+ switch (si->type) {
+ case SOCK_STREAM:
+ type = SOCKET_TYPE_CHAR_TCP_V6;
+ break;
+ case SOCK_DGRAM:
+ type = SOCKET_TYPE_CHAR_UDP_V6;
+ break;
+ default:
+ errno = ESOCKTNOSUPPORT;
+ return -1;
+ }
+
+ memset(&in6, 0, sizeof(in6));
+ in6.sin6_family = AF_INET6;
+ in6.sin6_addr.s6_addr[0] = SW_IPV6_ADDRESS;
+ si->myname_len = sizeof(in6);
+ si->myname = sockaddr_dup(&in6, si->myname_len);
+ break;
+ }
+#endif
+ default:
+ errno = ESOCKTNOSUPPORT;
+ return -1;
+ }
+
+ if (autobind_start > 60000) {
+ autobind_start = 10000;
+ }
+
+ for (i=0;i<1000;i++) {
+ port = autobind_start + i;
+ snprintf(un_addr.sun_path, sizeof(un_addr.sun_path),
+ "%s/"SOCKET_FORMAT, socket_wrapper_dir(),
+ type, socket_wrapper_default_iface(), port);
+ if (stat(un_addr.sun_path, &st) == 0) continue;
+
+ ret = real_bind(si->fd, (struct sockaddr *)&un_addr, sizeof(un_addr));
+ if (ret == -1) return ret;
+
+ si->tmp_path = strdup(un_addr.sun_path);
+ si->bound = 1;
+ autobind_start = port + 1;
+ break;
+ }
+ if (i == 1000) {
+ errno = ENFILE;
+ return -1;
+ }
+
+ set_port(si->family, port, si->myname);
+
+ return 0;
+}
+
+
+_PUBLIC_ int swrap_connect(int s, const struct sockaddr *serv_addr, socklen_t addrlen)
+{
+ int ret;
+ struct sockaddr_un un_addr;
+ struct socket_info *si = find_socket_info(s);
+
+ if (!si) {
+ return real_connect(s, serv_addr, addrlen);
+ }
+
+ if (si->bound == 0) {
+ ret = swrap_auto_bind(si);
+ if (ret == -1) return -1;
+ }
+
+ if (si->family != serv_addr->sa_family) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ ret = sockaddr_convert_to_un(si, (const struct sockaddr *)serv_addr, addrlen, &un_addr, 0, NULL);
+ if (ret == -1) return -1;
+
+ swrap_dump_packet(si, serv_addr, SWRAP_CONNECT_SEND, NULL, 0);
+
+ ret = real_connect(s, (struct sockaddr *)&un_addr,
+ sizeof(struct sockaddr_un));
+
+ /* to give better errors */
+ if (ret == -1 && errno == ENOENT) {
+ errno = EHOSTUNREACH;
+ }
+
+ if (ret == 0) {
+ si->peername_len = addrlen;
+ si->peername = sockaddr_dup(serv_addr, addrlen);
+
+ swrap_dump_packet(si, serv_addr, SWRAP_CONNECT_RECV, NULL, 0);
+ swrap_dump_packet(si, serv_addr, SWRAP_CONNECT_ACK, NULL, 0);
+ } else {
+ swrap_dump_packet(si, serv_addr, SWRAP_CONNECT_UNREACH, NULL, 0);
+ }
+
+ return ret;
+}
+
+_PUBLIC_ int swrap_bind(int s, const struct sockaddr *myaddr, socklen_t addrlen)
+{
+ int ret;
+ struct sockaddr_un un_addr;
+ struct socket_info *si = find_socket_info(s);
+
+ if (!si) {
+ return real_bind(s, myaddr, addrlen);
+ }
+
+ si->myname_len = addrlen;
+ si->myname = sockaddr_dup(myaddr, addrlen);
+
+ ret = sockaddr_convert_to_un(si, (const struct sockaddr *)myaddr, addrlen, &un_addr, 1, &si->bcast);
+ if (ret == -1) return -1;
+
+ unlink(un_addr.sun_path);
+
+ ret = real_bind(s, (struct sockaddr *)&un_addr,
+ sizeof(struct sockaddr_un));
+
+ if (ret == 0) {
+ si->bound = 1;
+ }
+
+ return ret;
+}
+
+_PUBLIC_ int swrap_listen(int s, int backlog)
+{
+ int ret;
+ struct socket_info *si = find_socket_info(s);
+
+ if (!si) {
+ return real_listen(s, backlog);
+ }
+
+ ret = real_listen(s, backlog);
+
+ return ret;
+}
+
+_PUBLIC_ int swrap_getpeername(int s, struct sockaddr *name, socklen_t *addrlen)
+{
+ struct socket_info *si = find_socket_info(s);
+
+ if (!si) {
+ return real_getpeername(s, name, addrlen);
+ }
+
+ if (!si->peername)
+ {
+ errno = ENOTCONN;
+ return -1;
+ }
+
+ memcpy(name, si->peername, si->peername_len);
+ *addrlen = si->peername_len;
+
+ return 0;
+}
+
+_PUBLIC_ int swrap_getsockname(int s, struct sockaddr *name, socklen_t *addrlen)
+{
+ struct socket_info *si = find_socket_info(s);
+
+ if (!si) {
+ return real_getsockname(s, name, addrlen);
+ }
+
+ memcpy(name, si->myname, si->myname_len);
+ *addrlen = si->myname_len;
+
+ return 0;
+}
+
+_PUBLIC_ int swrap_getsockopt(int s, int level, int optname, void *optval, socklen_t *optlen)
+{
+ struct socket_info *si = find_socket_info(s);
+
+ if (!si) {
+ return real_getsockopt(s, level, optname, optval, optlen);
+ }
+
+ if (level == SOL_SOCKET) {
+ return real_getsockopt(s, level, optname, optval, optlen);
+ }
+
+ errno = ENOPROTOOPT;
+ return -1;
+}
+
+_PUBLIC_ int swrap_setsockopt(int s, int level, int optname, const void *optval, socklen_t optlen)
+{
+ struct socket_info *si = find_socket_info(s);
+
+ if (!si) {
+ return real_setsockopt(s, level, optname, optval, optlen);
+ }
+
+ if (level == SOL_SOCKET) {
+ return real_setsockopt(s, level, optname, optval, optlen);
+ }
+
+ switch (si->family) {
+ case AF_INET:
+ return 0;
+ default:
+ errno = ENOPROTOOPT;
+ return -1;
+ }
+}
+
+_PUBLIC_ ssize_t swrap_recvfrom(int s, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlen)
+{
+ struct sockaddr_un un_addr;
+ socklen_t un_addrlen = sizeof(un_addr);
+ int ret;
+ struct socket_info *si = find_socket_info(s);
+
+ if (!si) {
+ return real_recvfrom(s, buf, len, flags, from, fromlen);
+ }
+
+ len = MIN(len, 1500);
+
+ /* irix 6.4 forgets to null terminate the sun_path string :-( */
+ memset(&un_addr, 0, sizeof(un_addr));
+ ret = real_recvfrom(s, buf, len, flags, (struct sockaddr *)&un_addr, &un_addrlen);
+ if (ret == -1)
+ return ret;
+
+ if (sockaddr_convert_from_un(si, &un_addr, un_addrlen,
+ si->family, from, fromlen) == -1) {
+ return -1;
+ }
+
+ swrap_dump_packet(si, from, SWRAP_RECVFROM, buf, ret);
+
+ return ret;
+}
+
+
+_PUBLIC_ ssize_t swrap_sendto(int s, const void *buf, size_t len, int flags, const struct sockaddr *to, socklen_t tolen)
+{
+ struct sockaddr_un un_addr;
+ int ret;
+ struct socket_info *si = find_socket_info(s);
+ int bcast = 0;
+
+ if (!si) {
+ return real_sendto(s, buf, len, flags, to, tolen);
+ }
+
+ len = MIN(len, 1500);
+
+ switch (si->type) {
+ case SOCK_STREAM:
+ ret = real_send(s, buf, len, flags);
+ break;
+ case SOCK_DGRAM:
+ if (si->bound == 0) {
+ ret = swrap_auto_bind(si);
+ if (ret == -1) return -1;
+ }
+
+ ret = sockaddr_convert_to_un(si, to, tolen, &un_addr, 0, &bcast);
+ if (ret == -1) return -1;
+
+ if (bcast) {
+ struct stat st;
+ unsigned int iface;
+ unsigned int prt = ntohs(((const struct sockaddr_in *)to)->sin_port);
+ char type;
+
+ type = SOCKET_TYPE_CHAR_UDP;
+
+ for(iface=0; iface <= MAX_WRAPPED_INTERFACES; iface++) {
+ snprintf(un_addr.sun_path, sizeof(un_addr.sun_path), "%s/"SOCKET_FORMAT,
+ socket_wrapper_dir(), type, iface, prt);
+ if (stat(un_addr.sun_path, &st) != 0) continue;
+
+ /* ignore the any errors in broadcast sends */
+ real_sendto(s, buf, len, flags, (struct sockaddr *)&un_addr, sizeof(un_addr));
+ }
+
+ swrap_dump_packet(si, to, SWRAP_SENDTO, buf, len);
+
+ return len;
+ }
+
+ ret = real_sendto(s, buf, len, flags, (struct sockaddr *)&un_addr, sizeof(un_addr));
+ break;
+ default:
+ ret = -1;
+ errno = EHOSTUNREACH;
+ break;
+ }
+
+ /* to give better errors */
+ if (ret == -1 && errno == ENOENT) {
+ errno = EHOSTUNREACH;
+ }
+
+ if (ret == -1) {
+ swrap_dump_packet(si, to, SWRAP_SENDTO, buf, len);
+ swrap_dump_packet(si, to, SWRAP_SENDTO_UNREACH, buf, len);
+ } else {
+ swrap_dump_packet(si, to, SWRAP_SENDTO, buf, ret);
+ }
+
+ return ret;
+}
+
+_PUBLIC_ int swrap_ioctl(int s, int r, void *p)
+{
+ int ret;
+ struct socket_info *si = find_socket_info(s);
+ int value;
+
+ if (!si) {
+ return real_ioctl(s, r, p);
+ }
+
+ ret = real_ioctl(s, r, p);
+
+ switch (r) {
+ case FIONREAD:
+ value = *((int *)p);
+ if (ret == -1 && errno != EAGAIN && errno != ENOBUFS) {
+ swrap_dump_packet(si, NULL, SWRAP_PENDING_RST, NULL, 0);
+ } else if (value == 0) { /* END OF FILE */
+ swrap_dump_packet(si, NULL, SWRAP_PENDING_RST, NULL, 0);
+ }
+ break;
+ }
+
+ return ret;
+}
+
+_PUBLIC_ ssize_t swrap_recv(int s, void *buf, size_t len, int flags)
+{
+ int ret;
+ struct socket_info *si = find_socket_info(s);
+
+ if (!si) {
+ return real_recv(s, buf, len, flags);
+ }
+
+ len = MIN(len, 1500);
+
+ ret = real_recv(s, buf, len, flags);
+ if (ret == -1 && errno != EAGAIN && errno != ENOBUFS) {
+ swrap_dump_packet(si, NULL, SWRAP_RECV_RST, NULL, 0);
+ } else if (ret == 0) { /* END OF FILE */
+ swrap_dump_packet(si, NULL, SWRAP_RECV_RST, NULL, 0);
+ } else {
+ swrap_dump_packet(si, NULL, SWRAP_RECV, buf, ret);
+ }
+
+ return ret;
+}
+
+
+_PUBLIC_ ssize_t swrap_send(int s, const void *buf, size_t len, int flags)
+{
+ int ret;
+ struct socket_info *si = find_socket_info(s);
+
+ if (!si) {
+ return real_send(s, buf, len, flags);
+ }
+
+ len = MIN(len, 1500);
+
+ ret = real_send(s, buf, len, flags);
+
+ if (ret == -1) {
+ swrap_dump_packet(si, NULL, SWRAP_SEND, buf, len);
+ swrap_dump_packet(si, NULL, SWRAP_SEND_RST, NULL, 0);
+ } else {
+ swrap_dump_packet(si, NULL, SWRAP_SEND, buf, ret);
+ }
+
+ return ret;
+}
+
+_PUBLIC_ int swrap_close(int fd)
+{
+ struct socket_info *si = find_socket_info(fd);
+ int ret;
+
+ if (!si) {
+ return real_close(fd);
+ }
+
+ SWRAP_DLIST_REMOVE(sockets, si);
+
+ if (si->myname && si->peername) {
+ swrap_dump_packet(si, NULL, SWRAP_CLOSE_SEND, NULL, 0);
+ }
+
+ ret = real_close(fd);
+
+ if (si->myname && si->peername) {
+ swrap_dump_packet(si, NULL, SWRAP_CLOSE_RECV, NULL, 0);
+ swrap_dump_packet(si, NULL, SWRAP_CLOSE_ACK, NULL, 0);
+ }
+
+ if (si->path) free(si->path);
+ if (si->myname) free(si->myname);
+ if (si->peername) free(si->peername);
+ if (si->tmp_path) {
+ unlink(si->tmp_path);
+ free(si->tmp_path);
+ }
+ free(si);
+
+ return ret;
+}
diff --git a/lib/socket_wrapper/socket_wrapper.h b/lib/socket_wrapper/socket_wrapper.h
new file mode 100644
index 0000000000..cc8b937608
--- /dev/null
+++ b/lib/socket_wrapper/socket_wrapper.h
@@ -0,0 +1,136 @@
+/*
+ * Copyright (C) Jelmer Vernooij 2005 <jelmer@samba.org>
+ * Copyright (C) Stefan Metzmacher 2006 <metze@samba.org>
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the author nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+#ifndef __SOCKET_WRAPPER_H__
+#define __SOCKET_WRAPPER_H__
+
+const char *socket_wrapper_dir(void);
+unsigned int socket_wrapper_default_iface(void);
+int swrap_socket(int family, int type, int protocol);
+int swrap_accept(int s, struct sockaddr *addr, socklen_t *addrlen);
+int swrap_connect(int s, const struct sockaddr *serv_addr, socklen_t addrlen);
+int swrap_bind(int s, const struct sockaddr *myaddr, socklen_t addrlen);
+int swrap_listen(int s, int backlog);
+int swrap_getpeername(int s, struct sockaddr *name, socklen_t *addrlen);
+int swrap_getsockname(int s, struct sockaddr *name, socklen_t *addrlen);
+int swrap_getsockopt(int s, int level, int optname, void *optval, socklen_t *optlen);
+int swrap_setsockopt(int s, int level, int optname, const void *optval, socklen_t optlen);
+ssize_t swrap_recvfrom(int s, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlen);
+ssize_t swrap_sendto(int s, const void *buf, size_t len, int flags, const struct sockaddr *to, socklen_t tolen);
+int swrap_ioctl(int s, int req, void *ptr);
+ssize_t swrap_recv(int s, void *buf, size_t len, int flags);
+ssize_t swrap_send(int s, const void *buf, size_t len, int flags);
+int swrap_close(int);
+
+#ifdef SOCKET_WRAPPER_REPLACE
+
+#ifdef accept
+#undef accept
+#endif
+#define accept(s,addr,addrlen) swrap_accept(s,addr,addrlen)
+
+#ifdef connect
+#undef connect
+#endif
+#define connect(s,serv_addr,addrlen) swrap_connect(s,serv_addr,addrlen)
+
+#ifdef bind
+#undef bind
+#endif
+#define bind(s,myaddr,addrlen) swrap_bind(s,myaddr,addrlen)
+
+#ifdef listen
+#undef listen
+#endif
+#define listen(s,blog) swrap_listen(s,blog)
+
+#ifdef getpeername
+#undef getpeername
+#endif
+#define getpeername(s,name,addrlen) swrap_getpeername(s,name,addrlen)
+
+#ifdef getsockname
+#undef getsockname
+#endif
+#define getsockname(s,name,addrlen) swrap_getsockname(s,name,addrlen)
+
+#ifdef getsockopt
+#undef getsockopt
+#endif
+#define getsockopt(s,level,optname,optval,optlen) swrap_getsockopt(s,level,optname,optval,optlen)
+
+#ifdef setsockopt
+#undef setsockopt
+#endif
+#define setsockopt(s,level,optname,optval,optlen) swrap_setsockopt(s,level,optname,optval,optlen)
+
+#ifdef recvfrom
+#undef recvfrom
+#endif
+#define recvfrom(s,buf,len,flags,from,fromlen) swrap_recvfrom(s,buf,len,flags,from,fromlen)
+
+#ifdef sendto
+#undef sendto
+#endif
+#define sendto(s,buf,len,flags,to,tolen) swrap_sendto(s,buf,len,flags,to,tolen)
+
+#ifdef ioctl
+#undef ioctl
+#endif
+#define ioctl(s,req,ptr) swrap_ioctl(s,req,ptr)
+
+#ifdef recv
+#undef recv
+#endif
+#define recv(s,buf,len,flags) swrap_recv(s,buf,len,flags)
+
+#ifdef send
+#undef send
+#endif
+#define send(s,buf,len,flags) swrap_send(s,buf,len,flags)
+
+#ifdef socket
+#undef socket
+#endif
+#define socket(domain,type,protocol) swrap_socket(domain,type,protocol)
+
+#ifdef close
+#undef close
+#endif
+#define close(s) swrap_close(s)
+#endif
+
+
+#endif /* __SOCKET_WRAPPER_H__ */
diff --git a/lib/socket_wrapper/testsuite.c b/lib/socket_wrapper/testsuite.c
new file mode 100644
index 0000000000..e6e08e3be6
--- /dev/null
+++ b/lib/socket_wrapper/testsuite.c
@@ -0,0 +1,105 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ local testing of the socket wrapper
+
+ Copyright (C) Jelmer Vernooij 2007
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "includes.h"
+#include "system/network.h"
+#include "../socket_wrapper/socket_wrapper.h"
+#include "torture/torture.h"
+
+static char *old_dir = NULL;
+static char *old_iface = NULL;
+
+static void backup_env(void)
+{
+ old_dir = getenv("SOCKET_WRAPPER_DIR");
+ old_iface = getenv("SOCKET_WRAPPER_DEFAULT_IFACE");
+}
+
+static void restore_env(void)
+{
+ if (old_dir == NULL)
+ unsetenv("SOCKET_WRAPPER_DIR");
+ else
+ setenv("SOCKET_WRAPPER_DIR", old_dir, 1);
+ if (old_iface == NULL)
+ unsetenv("SOCKET_WRAPPER_DEFAULT_IFACE");
+ else
+ setenv("SOCKET_WRAPPER_DEFAULT_IFACE", old_iface, 1);
+}
+
+static bool test_socket_wrapper_dir(struct torture_context *tctx)
+{
+ backup_env();
+
+ setenv("SOCKET_WRAPPER_DIR", "foo", 1);
+ torture_assert_str_equal(tctx, socket_wrapper_dir(), "foo", "setting failed");
+ setenv("SOCKET_WRAPPER_DIR", "./foo", 1);
+ torture_assert_str_equal(tctx, socket_wrapper_dir(), "foo", "setting failed");
+ unsetenv("SOCKET_WRAPPER_DIR");
+ torture_assert_str_equal(tctx, socket_wrapper_dir(), NULL, "resetting failed");
+
+ restore_env();
+
+ return true;
+}
+
+static bool test_swrap_socket(struct torture_context *tctx)
+{
+ backup_env();
+ setenv("SOCKET_WRAPPER_DIR", "foo", 1);
+
+ torture_assert_int_equal(tctx, swrap_socket(1337, 1337, 0), -1, "unknown address family fails");
+ torture_assert_int_equal(tctx, errno, EAFNOSUPPORT, "correct errno set");
+ torture_assert_int_equal(tctx, swrap_socket(AF_INET, 1337, 0), -1, "unknown type fails");
+ torture_assert_int_equal(tctx, errno, EPROTONOSUPPORT, "correct errno set");
+ torture_assert_int_equal(tctx, swrap_socket(AF_INET, SOCK_DGRAM, 10), -1, "unknown protocol fails");
+ torture_assert_int_equal(tctx, errno, EPROTONOSUPPORT, "correct errno set");
+
+ restore_env();
+
+ return true;
+}
+
+unsigned int socket_wrapper_default_iface(void);
+static bool test_socket_wrapper_default_iface(struct torture_context *tctx)
+{
+ backup_env();
+ unsetenv("SOCKET_WRAPPER_DEFAULT_IFACE");
+ torture_assert_int_equal(tctx, socket_wrapper_default_iface(), 1, "unset");
+ setenv("SOCKET_WRAPPER_DEFAULT_IFACE", "2", 1);
+ torture_assert_int_equal(tctx, socket_wrapper_default_iface(), 2, "unset");
+ setenv("SOCKET_WRAPPER_DEFAULT_IFACE", "bla", 1);
+ torture_assert_int_equal(tctx, socket_wrapper_default_iface(), 1, "unset");
+ restore_env();
+ return true;
+}
+
+struct torture_suite *torture_local_socket_wrapper(TALLOC_CTX *mem_ctx)
+{
+ struct torture_suite *suite = torture_suite_create(mem_ctx,
+ "SOCKET-WRAPPER");
+
+ torture_suite_add_simple_test(suite, "socket_wrapper_dir", test_socket_wrapper_dir);
+ torture_suite_add_simple_test(suite, "socket", test_swrap_socket);
+ torture_suite_add_simple_test(suite, "socket_wrapper_default_iface", test_socket_wrapper_default_iface);
+
+ return suite;
+}
diff --git a/lib/talloc/Makefile.in b/lib/talloc/Makefile.in
new file mode 100644
index 0000000000..07b8fd4ff0
--- /dev/null
+++ b/lib/talloc/Makefile.in
@@ -0,0 +1,43 @@
+#!gmake
+#
+prefix = @prefix@
+datarootdir = @datarootdir@
+exec_prefix = @exec_prefix@
+includedir = @includedir@
+libdir = @libdir@
+mandir = @mandir@
+VPATH = @srcdir@:@libreplacedir@
+srcdir = @srcdir@
+builddir = @builddir@
+XSLTPROC = @XSLTPROC@
+INSTALLCMD = @INSTALL@
+CC = @CC@
+CFLAGS = @CFLAGS@ -DHAVE_CONFIG_H= -I. -I@srcdir@
+EXTRA_TARGETS = @DOC_TARGET@
+PICFLAG = @PICFLAG@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+SHLIBEXT = @SHLIBEXT@
+SHLD = @SHLD@
+SHLD_FLAGS = @SHLD_FLAGS@
+tallocdir = @tallocdir@
+
+LIBOBJ = $(TALLOC_OBJ) @LIBREPLACEOBJ@
+
+all:: showflags $(EXTRA_TARGETS)
+
+include $(tallocdir)/rules.mk
+include $(tallocdir)/talloc.mk
+
+$(TALLOC_SOLIB): $(LIBOBJ)
+ $(SHLD) $(SHLD_FLAGS) -o $@ $(LIBOBJ) @SONAMEFLAG@$(TALLOC_SONAME)
+
+check: test
+
+installcheck:: test install
+
+distclean:: clean
+ rm -f Makefile
+ rm -f config.log config.status config.h config.cache
+
+realdistclean:: distclean
+ rm -f configure config.h.in
diff --git a/lib/talloc/NEWS b/lib/talloc/NEWS
new file mode 100644
index 0000000000..e5b3aa0731
--- /dev/null
+++ b/lib/talloc/NEWS
@@ -0,0 +1,13 @@
+1.0.1 26 May 2007
+
+ BUGS
+
+ * Set name of correctly when using talloc_append_string() (metze)
+
+ LICENSE
+
+ * Change license of files in lib/replace to LGPL (was GPL). (jelmer)
+
+1.0.0 30 April 2007
+
+ Initial release.
diff --git a/lib/talloc/aclocal.m4 b/lib/talloc/aclocal.m4
new file mode 100644
index 0000000000..5605e476ba
--- /dev/null
+++ b/lib/talloc/aclocal.m4
@@ -0,0 +1 @@
+m4_include(libreplace.m4)
diff --git a/lib/talloc/autogen.sh b/lib/talloc/autogen.sh
new file mode 100755
index 0000000000..bf84eeee19
--- /dev/null
+++ b/lib/talloc/autogen.sh
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+rm -rf autom4te.cache
+rm -f configure config.h.in
+
+IPATHS="-I libreplace -I lib/replace -I ../libreplace -I ../replace"
+autoconf $IPATHS || exit 1
+autoheader $IPATHS || exit 1
+
+rm -rf autom4te.cache
+
+echo "Now run ./configure and then make."
+exit 0
+
diff --git a/lib/talloc/config.guess b/lib/talloc/config.guess
new file mode 100755
index 0000000000..354dbe175a
--- /dev/null
+++ b/lib/talloc/config.guess
@@ -0,0 +1,1464 @@
+#! /bin/sh
+# Attempt to guess a canonical system name.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+
+timestamp='2005-08-03'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Originally written by Per Bothner <per@bothner.com>.
+# Please send patches to <config-patches@gnu.org>. Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub. If it succeeds, it prints the system name on stdout, and
+# exits with 0. Otherwise, it exits with 1.
+#
+# The plan is that this can be called by configure scripts if you
+# don't specify an explicit build system type.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help" >&2
+ exit 1 ;;
+ * )
+ break ;;
+ esac
+done
+
+if test $# != 0; then
+ echo "$me: too many arguments$help" >&2
+ exit 1
+fi
+
+trap 'exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d -q "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,) echo "int x;" > $dummy.c ;
+ for c in cc gcc c89 c99 ; do
+ if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+ CC_FOR_BUILD="$c"; break ;
+ fi ;
+ done ;
+ if test x"$CC_FOR_BUILD" = x ; then
+ CC_FOR_BUILD=no_compiler_found ;
+ fi
+ ;;
+ ,,*) CC_FOR_BUILD=$CC ;;
+ ,*,*) CC_FOR_BUILD=$HOST_CC ;;
+esac ; set_cc_for_build= ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+ PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ *:NetBSD:*:*)
+ # NetBSD (nbsd) targets should (where applicable) match one or
+ # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+ # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
+ # switched to ELF, *-*-netbsd* would select the old
+ # object file format. This provides both forward
+ # compatibility and a consistent mechanism for selecting the
+ # object file format.
+ #
+ # Note: NetBSD doesn't particularly care about the vendor
+ # portion of the name. We always set it to "unknown".
+ sysctl="sysctl -n hw.machine_arch"
+ UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+ /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+ case "${UNAME_MACHINE_ARCH}" in
+ armeb) machine=armeb-unknown ;;
+ arm*) machine=arm-unknown ;;
+ sh3el) machine=shl-unknown ;;
+ sh3eb) machine=sh-unknown ;;
+ *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+ esac
+ # The Operating System including object format, if it has switched
+ # to ELF recently, or will in the future.
+ case "${UNAME_MACHINE_ARCH}" in
+ arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+ eval $set_cc_for_build
+ if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep __ELF__ >/dev/null
+ then
+ # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+ # Return netbsd for either. FIX?
+ os=netbsd
+ else
+ os=netbsdelf
+ fi
+ ;;
+ *)
+ os=netbsd
+ ;;
+ esac
+ # The OS release
+ # Debian GNU/NetBSD machines have a different userland, and
+ # thus, need a distinct triplet. However, they do not need
+ # kernel version information, so it can be replaced with a
+ # suitable tag, in the style of linux-gnu.
+ case "${UNAME_VERSION}" in
+ Debian*)
+ release='-gnu'
+ ;;
+ *)
+ release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ ;;
+ esac
+ # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+ # contains redundant information, the shorter form:
+ # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+ echo "${machine}-${os}${release}"
+ exit ;;
+ *:OpenBSD:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+ echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+ exit ;;
+ *:ekkoBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+ exit ;;
+ macppc:MirBSD:*:*)
+ echo powerppc-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ *:MirBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ alpha:OSF1:*:*)
+ case $UNAME_RELEASE in
+ *4.0)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+ ;;
+ *5.*)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+ ;;
+ esac
+ # According to Compaq, /usr/sbin/psrinfo has been available on
+ # OSF/1 and Tru64 systems produced since 1995. I hope that
+ # covers most systems running today. This code pipes the CPU
+ # types through head -n 1, so we only detect the type of CPU 0.
+ ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+ case "$ALPHA_CPU_TYPE" in
+ "EV4 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "EV4.5 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "LCA4 (21066/21068)")
+ UNAME_MACHINE="alpha" ;;
+ "EV5 (21164)")
+ UNAME_MACHINE="alphaev5" ;;
+ "EV5.6 (21164A)")
+ UNAME_MACHINE="alphaev56" ;;
+ "EV5.6 (21164PC)")
+ UNAME_MACHINE="alphapca56" ;;
+ "EV5.7 (21164PC)")
+ UNAME_MACHINE="alphapca57" ;;
+ "EV6 (21264)")
+ UNAME_MACHINE="alphaev6" ;;
+ "EV6.7 (21264A)")
+ UNAME_MACHINE="alphaev67" ;;
+ "EV6.8CB (21264C)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8AL (21264B)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8CX (21264D)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.9A (21264/EV69A)")
+ UNAME_MACHINE="alphaev69" ;;
+ "EV7 (21364)")
+ UNAME_MACHINE="alphaev7" ;;
+ "EV7.9 (21364A)")
+ UNAME_MACHINE="alphaev79" ;;
+ esac
+ # A Pn.n version is a patched version.
+ # A Vn.n version is a released version.
+ # A Tn.n version is a released field test version.
+ # A Xn.n version is an unreleased experimental baselevel.
+ # 1.2 uses "1.2" for uname -r.
+ echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ exit ;;
+ Alpha\ *:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # Should we change UNAME_MACHINE based on the output of uname instead
+ # of the specific Alpha model?
+ echo alpha-pc-interix
+ exit ;;
+ 21064:Windows_NT:50:3)
+ echo alpha-dec-winnt3.5
+ exit ;;
+ Amiga*:UNIX_System_V:4.0:*)
+ echo m68k-unknown-sysv4
+ exit ;;
+ *:[Aa]miga[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-amigaos
+ exit ;;
+ *:[Mm]orph[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-morphos
+ exit ;;
+ *:OS/390:*:*)
+ echo i370-ibm-openedition
+ exit ;;
+ *:z/VM:*:*)
+ echo s390-ibm-zvmoe
+ exit ;;
+ *:OS400:*:*)
+ echo powerpc-ibm-os400
+ exit ;;
+ arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+ echo arm-acorn-riscix${UNAME_RELEASE}
+ exit ;;
+ arm:riscos:*:*|arm:RISCOS:*:*)
+ echo arm-unknown-riscos
+ exit ;;
+ SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+ echo hppa1.1-hitachi-hiuxmpp
+ exit ;;
+ Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+ # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+ if test "`(/bin/universe) 2>/dev/null`" = att ; then
+ echo pyramid-pyramid-sysv3
+ else
+ echo pyramid-pyramid-bsd
+ fi
+ exit ;;
+ NILE*:*:*:dcosx)
+ echo pyramid-pyramid-svr4
+ exit ;;
+ DRS?6000:unix:4.0:6*)
+ echo sparc-icl-nx6
+ exit ;;
+ DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+ case `/usr/bin/uname -p` in
+ sparc) echo sparc-icl-nx7; exit ;;
+ esac ;;
+ sun4H:SunOS:5.*:*)
+ echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+ echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ i86pc:SunOS:5.*:*)
+ echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:6*:*)
+ # According to config.sub, this is the proper way to canonicalize
+ # SunOS6. Hard to guess exactly what SunOS6 will be like, but
+ # it's likely to be more like Solaris than SunOS4.
+ echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:*:*)
+ case "`/usr/bin/arch -k`" in
+ Series*|S4*)
+ UNAME_RELEASE=`uname -v`
+ ;;
+ esac
+ # Japanese Language versions have a version number like `4.1.3-JL'.
+ echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+ exit ;;
+ sun3*:SunOS:*:*)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ exit ;;
+ sun*:*:4.2BSD:*)
+ UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+ test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+ case "`/bin/arch`" in
+ sun3)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ ;;
+ sun4)
+ echo sparc-sun-sunos${UNAME_RELEASE}
+ ;;
+ esac
+ exit ;;
+ aushp:SunOS:*:*)
+ echo sparc-auspex-sunos${UNAME_RELEASE}
+ exit ;;
+ # The situation for MiNT is a little confusing. The machine name
+ # can be virtually everything (everything which is not
+ # "atarist" or "atariste" at least should have a processor
+ # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
+ # to the lowercase version "mint" (or "freemint"). Finally
+ # the system name "TOS" denotes a system which is actually not
+ # MiNT. But MiNT is downward compatible to TOS, so this should
+ # be no problem.
+ atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+ echo m68k-milan-mint${UNAME_RELEASE}
+ exit ;;
+ hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+ echo m68k-hades-mint${UNAME_RELEASE}
+ exit ;;
+ *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+ echo m68k-unknown-mint${UNAME_RELEASE}
+ exit ;;
+ m68k:machten:*:*)
+ echo m68k-apple-machten${UNAME_RELEASE}
+ exit ;;
+ powerpc:machten:*:*)
+ echo powerpc-apple-machten${UNAME_RELEASE}
+ exit ;;
+ RISC*:Mach:*:*)
+ echo mips-dec-mach_bsd4.3
+ exit ;;
+ RISC*:ULTRIX:*:*)
+ echo mips-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ VAX*:ULTRIX*:*:*)
+ echo vax-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ 2020:CLIX:*:* | 2430:CLIX:*:*)
+ echo clipper-intergraph-clix${UNAME_RELEASE}
+ exit ;;
+ mips:*:*:UMIPS | mips:*:*:RISCos)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h> /* for printf() prototype */
+ int main (int argc, char *argv[]) {
+#else
+ int main (argc, argv) int argc; char *argv[]; {
+#endif
+ #if defined (host_mips) && defined (MIPSEB)
+ #if defined (SYSTYPE_SYSV)
+ printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_SVR4)
+ printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+ printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+ #endif
+ #endif
+ exit (-1);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c &&
+ dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+ SYSTEM_NAME=`$dummy $dummyarg` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo mips-mips-riscos${UNAME_RELEASE}
+ exit ;;
+ Motorola:PowerMAX_OS:*:*)
+ echo powerpc-motorola-powermax
+ exit ;;
+ Motorola:*:4.3:PL8-*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:Power_UNIX:*:*)
+ echo powerpc-harris-powerunix
+ exit ;;
+ m88k:CX/UX:7*:*)
+ echo m88k-harris-cxux7
+ exit ;;
+ m88k:*:4*:R4*)
+ echo m88k-motorola-sysv4
+ exit ;;
+ m88k:*:3*:R3*)
+ echo m88k-motorola-sysv3
+ exit ;;
+ AViiON:dgux:*:*)
+ # DG/UX returns AViiON for all architectures
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
+ if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+ then
+ if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+ [ ${TARGET_BINARY_INTERFACE}x = x ]
+ then
+ echo m88k-dg-dgux${UNAME_RELEASE}
+ else
+ echo m88k-dg-dguxbcs${UNAME_RELEASE}
+ fi
+ else
+ echo i586-dg-dgux${UNAME_RELEASE}
+ fi
+ exit ;;
+ M88*:DolphinOS:*:*) # DolphinOS (SVR3)
+ echo m88k-dolphin-sysv3
+ exit ;;
+ M88*:*:R3*:*)
+ # Delta 88k system running SVR3
+ echo m88k-motorola-sysv3
+ exit ;;
+ XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+ echo m88k-tektronix-sysv3
+ exit ;;
+ Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+ echo m68k-tektronix-bsd
+ exit ;;
+ *:IRIX*:*:*)
+ echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+ exit ;;
+ ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+ echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
+ exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
+ i*86:AIX:*:*)
+ echo i386-ibm-aix
+ exit ;;
+ ia64:AIX:*:*)
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:2:3)
+ if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <sys/systemcfg.h>
+
+ main()
+ {
+ if (!__power_pc())
+ exit(1);
+ puts("powerpc-ibm-aix3.2.5");
+ exit(0);
+ }
+EOF
+ if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+ then
+ echo "$SYSTEM_NAME"
+ else
+ echo rs6000-ibm-aix3.2.5
+ fi
+ elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+ echo rs6000-ibm-aix3.2.4
+ else
+ echo rs6000-ibm-aix3.2
+ fi
+ exit ;;
+ *:AIX:*:[45])
+ IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+ if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+ IBM_ARCH=rs6000
+ else
+ IBM_ARCH=powerpc
+ fi
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:*:*)
+ echo rs6000-ibm-aix
+ exit ;;
+ ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+ echo romp-ibm-bsd4.4
+ exit ;;
+ ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
+ echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
+ exit ;; # report: romp-ibm BSD 4.3
+ *:BOSX:*:*)
+ echo rs6000-bull-bosx
+ exit ;;
+ DPX/2?00:B.O.S.:*:*)
+ echo m68k-bull-sysv3
+ exit ;;
+ 9000/[34]??:4.3bsd:1.*:*)
+ echo m68k-hp-bsd
+ exit ;;
+ hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+ echo m68k-hp-bsd4.4
+ exit ;;
+ 9000/[34678]??:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ case "${UNAME_MACHINE}" in
+ 9000/31? ) HP_ARCH=m68000 ;;
+ 9000/[34]?? ) HP_ARCH=m68k ;;
+ 9000/[678][0-9][0-9])
+ if [ -x /usr/bin/getconf ]; then
+ sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+ sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+ case "${sc_cpu_version}" in
+ 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+ 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+ 532) # CPU_PA_RISC2_0
+ case "${sc_kernel_bits}" in
+ 32) HP_ARCH="hppa2.0n" ;;
+ 64) HP_ARCH="hppa2.0w" ;;
+ '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
+ esac ;;
+ esac
+ fi
+ if [ "${HP_ARCH}" = "" ]; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+
+ #define _HPUX_SOURCE
+ #include <stdlib.h>
+ #include <unistd.h>
+
+ int main ()
+ {
+ #if defined(_SC_KERNEL_BITS)
+ long bits = sysconf(_SC_KERNEL_BITS);
+ #endif
+ long cpu = sysconf (_SC_CPU_VERSION);
+
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+ case CPU_PA_RISC2_0:
+ #if defined(_SC_KERNEL_BITS)
+ switch (bits)
+ {
+ case 64: puts ("hppa2.0w"); break;
+ case 32: puts ("hppa2.0n"); break;
+ default: puts ("hppa2.0"); break;
+ } break;
+ #else /* !defined(_SC_KERNEL_BITS) */
+ puts ("hppa2.0"); break;
+ #endif
+ default: puts ("hppa1.0"); break;
+ }
+ exit (0);
+ }
+EOF
+ (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+ test -z "$HP_ARCH" && HP_ARCH=hppa
+ fi ;;
+ esac
+ if [ ${HP_ARCH} = "hppa2.0w" ]
+ then
+ eval $set_cc_for_build
+
+ # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+ # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
+ # generating 64-bit code. GNU and HP use different nomenclature:
+ #
+ # $ CC_FOR_BUILD=cc ./config.guess
+ # => hppa2.0w-hp-hpux11.23
+ # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+ # => hppa64-hp-hpux11.23
+
+ if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+ grep __LP64__ >/dev/null
+ then
+ HP_ARCH="hppa2.0w"
+ else
+ HP_ARCH="hppa64"
+ fi
+ fi
+ echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+ exit ;;
+ ia64:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ echo ia64-hp-hpux${HPUX_REV}
+ exit ;;
+ 3050*:HI-UX:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <unistd.h>
+ int
+ main ()
+ {
+ long cpu = sysconf (_SC_CPU_VERSION);
+ /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+ true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
+ results, however. */
+ if (CPU_IS_PA_RISC (cpu))
+ {
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+ default: puts ("hppa-hitachi-hiuxwe2"); break;
+ }
+ }
+ else if (CPU_IS_HP_MC68K (cpu))
+ puts ("m68k-hitachi-hiuxwe2");
+ else puts ("unknown-hitachi-hiuxwe2");
+ exit (0);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo unknown-hitachi-hiuxwe2
+ exit ;;
+ 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+ echo hppa1.1-hp-bsd
+ exit ;;
+ 9000/8??:4.3bsd:*:*)
+ echo hppa1.0-hp-bsd
+ exit ;;
+ *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+ echo hppa1.0-hp-mpeix
+ exit ;;
+ hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+ echo hppa1.1-hp-osf
+ exit ;;
+ hp8??:OSF1:*:*)
+ echo hppa1.0-hp-osf
+ exit ;;
+ i*86:OSF1:*:*)
+ if [ -x /usr/sbin/sysversion ] ; then
+ echo ${UNAME_MACHINE}-unknown-osf1mk
+ else
+ echo ${UNAME_MACHINE}-unknown-osf1
+ fi
+ exit ;;
+ parisc*:Lites*:*:*)
+ echo hppa1.1-hp-lites
+ exit ;;
+ C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+ echo c1-convex-bsd
+ exit ;;
+ C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+ echo c34-convex-bsd
+ exit ;;
+ C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+ echo c38-convex-bsd
+ exit ;;
+ C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+ echo c4-convex-bsd
+ exit ;;
+ CRAY*Y-MP:*:*:*)
+ echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*[A-Z]90:*:*:*)
+ echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+ -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*TS:*:*:*)
+ echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*T3E:*:*:*)
+ echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*SV1:*:*:*)
+ echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ *:UNICOS/mp:*:*)
+ echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+ FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+ echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ 5000:UNIX_System_V:4.*:*)
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+ echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+ echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+ exit ;;
+ sparc*:BSD/OS:*:*)
+ echo sparc-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:BSD/OS:*:*)
+ echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:FreeBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ exit ;;
+ i*:CYGWIN*:*)
+ echo ${UNAME_MACHINE}-pc-cygwin
+ exit ;;
+ i*:MINGW*:*)
+ echo ${UNAME_MACHINE}-pc-mingw32
+ exit ;;
+ i*:windows32*:*)
+ # uname -m includes "-pc" on this system.
+ echo ${UNAME_MACHINE}-mingw32
+ exit ;;
+ i*:PW*:*)
+ echo ${UNAME_MACHINE}-pc-pw32
+ exit ;;
+ x86:Interix*:[34]*)
+ echo i586-pc-interix${UNAME_RELEASE}|sed -e 's/\..*//'
+ exit ;;
+ [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+ echo i${UNAME_MACHINE}-pc-mks
+ exit ;;
+ i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+ # UNAME_MACHINE based on the output of uname instead of i386?
+ echo i586-pc-interix
+ exit ;;
+ i*:UWIN*:*)
+ echo ${UNAME_MACHINE}-pc-uwin
+ exit ;;
+ amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+ echo x86_64-unknown-cygwin
+ exit ;;
+ p*:CYGWIN*:*)
+ echo powerpcle-unknown-cygwin
+ exit ;;
+ prep*:SunOS:5.*:*)
+ echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ *:GNU:*:*)
+ # the GNU system
+ echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+ exit ;;
+ *:GNU/*:*:*)
+ # other systems with GNU libc and userland
+ echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+ exit ;;
+ i*86:Minix:*:*)
+ echo ${UNAME_MACHINE}-pc-minix
+ exit ;;
+ arm*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ cris:Linux:*:*)
+ echo cris-axis-linux-gnu
+ exit ;;
+ crisv32:Linux:*:*)
+ echo crisv32-axis-linux-gnu
+ exit ;;
+ frv:Linux:*:*)
+ echo frv-unknown-linux-gnu
+ exit ;;
+ ia64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m32r*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m68*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ mips:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef mips
+ #undef mipsel
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=mipsel
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=mips
+ #else
+ CPU=
+ #endif
+ #endif
+EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+ ;;
+ mips64:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef mips64
+ #undef mips64el
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=mips64el
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=mips64
+ #else
+ CPU=
+ #endif
+ #endif
+EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+ ;;
+ or32:Linux:*:*)
+ echo or32-unknown-linux-gnu
+ exit ;;
+ ppc:Linux:*:*)
+ echo powerpc-unknown-linux-gnu
+ exit ;;
+ ppc64:Linux:*:*)
+ echo powerpc64-unknown-linux-gnu
+ exit ;;
+ alpha:Linux:*:*)
+ case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+ EV5) UNAME_MACHINE=alphaev5 ;;
+ EV56) UNAME_MACHINE=alphaev56 ;;
+ PCA56) UNAME_MACHINE=alphapca56 ;;
+ PCA57) UNAME_MACHINE=alphapca56 ;;
+ EV6) UNAME_MACHINE=alphaev6 ;;
+ EV67) UNAME_MACHINE=alphaev67 ;;
+ EV68*) UNAME_MACHINE=alphaev68 ;;
+ esac
+ objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
+ if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+ echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+ exit ;;
+ parisc:Linux:*:* | hppa:Linux:*:*)
+ # Look for CPU level
+ case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+ PA7*) echo hppa1.1-unknown-linux-gnu ;;
+ PA8*) echo hppa2.0-unknown-linux-gnu ;;
+ *) echo hppa-unknown-linux-gnu ;;
+ esac
+ exit ;;
+ parisc64:Linux:*:* | hppa64:Linux:*:*)
+ echo hppa64-unknown-linux-gnu
+ exit ;;
+ s390:Linux:*:* | s390x:Linux:*:*)
+ echo ${UNAME_MACHINE}-ibm-linux
+ exit ;;
+ sh64*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sh*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sparc:Linux:*:* | sparc64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ x86_64:Linux:*:*)
+ echo x86_64-unknown-linux-gnu
+ exit ;;
+ i*86:Linux:*:*)
+ # The BFD linker knows what the default object file format is, so
+ # first see if it will tell us. cd to the root directory to prevent
+ # problems with other programs or directories called `ld' in the path.
+ # Set LC_ALL=C to ensure ld outputs messages in English.
+ ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
+ | sed -ne '/supported targets:/!d
+ s/[ ][ ]*/ /g
+ s/.*supported targets: *//
+ s/ .*//
+ p'`
+ case "$ld_supported_targets" in
+ elf32-i386)
+ TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
+ ;;
+ a.out-i386-linux)
+ echo "${UNAME_MACHINE}-pc-linux-gnuaout"
+ exit ;;
+ coff-i386)
+ echo "${UNAME_MACHINE}-pc-linux-gnucoff"
+ exit ;;
+ "")
+ # Either a pre-BFD a.out linker (linux-gnuoldld) or
+ # one that does not give us useful --help.
+ echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
+ exit ;;
+ esac
+ # Determine whether the default compiler is a.out or elf
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <features.h>
+ #ifdef __ELF__
+ # ifdef __GLIBC__
+ # if __GLIBC__ >= 2
+ LIBC=gnu
+ # else
+ LIBC=gnulibc1
+ # endif
+ # else
+ LIBC=gnulibc1
+ # endif
+ #else
+ #ifdef __INTEL_COMPILER
+ LIBC=gnu
+ #else
+ LIBC=gnuaout
+ #endif
+ #endif
+ #ifdef __dietlibc__
+ LIBC=dietlibc
+ #endif
+EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
+ test x"${LIBC}" != x && {
+ echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+ exit
+ }
+ test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
+ ;;
+ i*86:DYNIX/ptx:4*:*)
+ # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+ # earlier versions are messed up and put the nodename in both
+ # sysname and nodename.
+ echo i386-sequent-sysv4
+ exit ;;
+ i*86:UNIX_SV:4.2MP:2.*)
+ # Unixware is an offshoot of SVR4, but it has its own version
+ # number series starting with 2...
+ # I am not positive that other SVR4 systems won't match this,
+ # I just have to hope. -- rms.
+ # Use sysv4.2uw... so that sysv4* matches it.
+ echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+ exit ;;
+ i*86:OS/2:*:*)
+ # If we were able to find `uname', then EMX Unix compatibility
+ # is probably installed.
+ echo ${UNAME_MACHINE}-pc-os2-emx
+ exit ;;
+ i*86:XTS-300:*:STOP)
+ echo ${UNAME_MACHINE}-unknown-stop
+ exit ;;
+ i*86:atheos:*:*)
+ echo ${UNAME_MACHINE}-unknown-atheos
+ exit ;;
+ i*86:syllable:*:*)
+ echo ${UNAME_MACHINE}-pc-syllable
+ exit ;;
+ i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
+ echo i386-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ i*86:*DOS:*:*)
+ echo ${UNAME_MACHINE}-pc-msdosdjgpp
+ exit ;;
+ i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+ UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+ if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+ echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+ else
+ echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+ fi
+ exit ;;
+ i*86:*:5:[678]*)
+ # UnixWare 7.x, OpenUNIX and OpenServer 6.
+ case `/bin/uname -X | grep "^Machine"` in
+ *486*) UNAME_MACHINE=i486 ;;
+ *Pentium) UNAME_MACHINE=i586 ;;
+ *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+ esac
+ echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+ exit ;;
+ i*86:*:3.2:*)
+ if test -f /usr/options/cb.name; then
+ UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+ echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+ elif /bin/uname -X 2>/dev/null >/dev/null ; then
+ UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+ (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+ (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+ && UNAME_MACHINE=i586
+ (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+ && UNAME_MACHINE=i686
+ (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+ && UNAME_MACHINE=i686
+ echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+ else
+ echo ${UNAME_MACHINE}-pc-sysv32
+ fi
+ exit ;;
+ pc:*:*:*)
+ # Left here for compatibility:
+ # uname -m prints for DJGPP always 'pc', but it prints nothing about
+ # the processor, so we play safe by assuming i386.
+ echo i386-pc-msdosdjgpp
+ exit ;;
+ Intel:Mach:3*:*)
+ echo i386-pc-mach3
+ exit ;;
+ paragon:*:*:*)
+ echo i860-intel-osf1
+ exit ;;
+ i860:*:4.*:*) # i860-SVR4
+ if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+ echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+ else # Add other i860-SVR4 vendors below as they are discovered.
+ echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
+ fi
+ exit ;;
+ mini*:CTIX:SYS*5:*)
+ # "miniframe"
+ echo m68010-convergent-sysv
+ exit ;;
+ mc68k:UNIX:SYSTEM5:3.51m)
+ echo m68k-convergent-sysv
+ exit ;;
+ M680?0:D-NIX:5.3:*)
+ echo m68k-diab-dnix
+ exit ;;
+ M68*:*:R3V[5678]*:*)
+ test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+ 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+ OS_REL=''
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4; exit; } ;;
+ m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+ echo m68k-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ mc68030:UNIX_System_V:4.*:*)
+ echo m68k-atari-sysv4
+ exit ;;
+ TSUNAMI:LynxOS:2.*:*)
+ echo sparc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ rs6000:LynxOS:2.*:*)
+ echo rs6000-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
+ echo powerpc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ SM[BE]S:UNIX_SV:*:*)
+ echo mips-dde-sysv${UNAME_RELEASE}
+ exit ;;
+ RM*:ReliantUNIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ RM*:SINIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ *:SINIX-*:*:*)
+ if uname -p 2>/dev/null >/dev/null ; then
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ echo ${UNAME_MACHINE}-sni-sysv4
+ else
+ echo ns32k-sni-sysv
+ fi
+ exit ;;
+ PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+ # says <Richard.M.Bartel@ccMail.Census.GOV>
+ echo i586-unisys-sysv4
+ exit ;;
+ *:UNIX_System_V:4*:FTX*)
+ # From Gerald Hewes <hewes@openmarket.com>.
+ # How about differentiating between stratus architectures? -djm
+ echo hppa1.1-stratus-sysv4
+ exit ;;
+ *:*:*:FTX*)
+ # From seanf@swdc.stratus.com.
+ echo i860-stratus-sysv4
+ exit ;;
+ i*86:VOS:*:*)
+ # From Paul.Green@stratus.com.
+ echo ${UNAME_MACHINE}-stratus-vos
+ exit ;;
+ *:VOS:*:*)
+ # From Paul.Green@stratus.com.
+ echo hppa1.1-stratus-vos
+ exit ;;
+ mc68*:A/UX:*:*)
+ echo m68k-apple-aux${UNAME_RELEASE}
+ exit ;;
+ news*:NEWS-OS:6*:*)
+ echo mips-sony-newsos6
+ exit ;;
+ R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+ if [ -d /usr/nec ]; then
+ echo mips-nec-sysv${UNAME_RELEASE}
+ else
+ echo mips-unknown-sysv${UNAME_RELEASE}
+ fi
+ exit ;;
+ BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
+ echo powerpc-be-beos
+ exit ;;
+ BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
+ echo powerpc-apple-beos
+ exit ;;
+ BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
+ echo i586-pc-beos
+ exit ;;
+ SX-4:SUPER-UX:*:*)
+ echo sx4-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-5:SUPER-UX:*:*)
+ echo sx5-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-6:SUPER-UX:*:*)
+ echo sx6-nec-superux${UNAME_RELEASE}
+ exit ;;
+ Power*:Rhapsody:*:*)
+ echo powerpc-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Rhapsody:*:*)
+ echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Darwin:*:*)
+ UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+ case $UNAME_PROCESSOR in
+ *86) UNAME_PROCESSOR=i686 ;;
+ unknown) UNAME_PROCESSOR=powerpc ;;
+ esac
+ echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+ exit ;;
+ *:procnto*:*:* | *:QNX:[0123456789]*:*)
+ UNAME_PROCESSOR=`uname -p`
+ if test "$UNAME_PROCESSOR" = "x86"; then
+ UNAME_PROCESSOR=i386
+ UNAME_MACHINE=pc
+ fi
+ echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+ exit ;;
+ *:QNX:*:4*)
+ echo i386-pc-qnx
+ exit ;;
+ NSE-?:NONSTOP_KERNEL:*:*)
+ echo nse-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ NSR-?:NONSTOP_KERNEL:*:*)
+ echo nsr-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ *:NonStop-UX:*:*)
+ echo mips-compaq-nonstopux
+ exit ;;
+ BS2000:POSIX*:*:*)
+ echo bs2000-siemens-sysv
+ exit ;;
+ DS/*:UNIX_System_V:*:*)
+ echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+ exit ;;
+ *:Plan9:*:*)
+ # "uname -m" is not consistent, so use $cputype instead. 386
+ # is converted to i386 for consistency with other x86
+ # operating systems.
+ if test "$cputype" = "386"; then
+ UNAME_MACHINE=i386
+ else
+ UNAME_MACHINE="$cputype"
+ fi
+ echo ${UNAME_MACHINE}-unknown-plan9
+ exit ;;
+ *:TOPS-10:*:*)
+ echo pdp10-unknown-tops10
+ exit ;;
+ *:TENEX:*:*)
+ echo pdp10-unknown-tenex
+ exit ;;
+ KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+ echo pdp10-dec-tops20
+ exit ;;
+ XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+ echo pdp10-xkl-tops20
+ exit ;;
+ *:TOPS-20:*:*)
+ echo pdp10-unknown-tops20
+ exit ;;
+ *:ITS:*:*)
+ echo pdp10-unknown-its
+ exit ;;
+ SEI:*:*:SEIUX)
+ echo mips-sei-seiux${UNAME_RELEASE}
+ exit ;;
+ *:DragonFly:*:*)
+ echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ exit ;;
+ *:*VMS:*:*)
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ case "${UNAME_MACHINE}" in
+ A*) echo alpha-dec-vms ; exit ;;
+ I*) echo ia64-dec-vms ; exit ;;
+ V*) echo vax-dec-vms ; exit ;;
+ esac ;;
+ *:XENIX:*:SysV)
+ echo i386-pc-xenix
+ exit ;;
+ i*86:skyos:*:*)
+ echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+ exit ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+ /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
+ I don't know.... */
+ printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+ printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+ "4"
+#else
+ ""
+#endif
+ ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+ printf ("arm-acorn-riscix\n"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+ printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+ int version;
+ version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+ if (version < 4)
+ printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+ else
+ printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+ exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+ printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+ printf ("ns32k-encore-mach\n"); exit (0);
+#else
+ printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+ printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+ printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+ printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+ struct utsname un;
+
+ uname(&un);
+
+ if (strncmp(un.version, "V2", 2) == 0) {
+ printf ("i386-sequent-ptx2\n"); exit (0);
+ }
+ if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+ printf ("i386-sequent-ptx1\n"); exit (0);
+ }
+ printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+# include <sys/param.h>
+# if defined (BSD)
+# if BSD == 43
+ printf ("vax-dec-bsd4.3\n"); exit (0);
+# else
+# if BSD == 199006
+ printf ("vax-dec-bsd4.3reno\n"); exit (0);
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# endif
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# else
+ printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+ printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+ exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+ case `getsysinfo -f cpu_type` in
+ c1*)
+ echo c1-convex-bsd
+ exit ;;
+ c2*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ c34*)
+ echo c34-convex-bsd
+ exit ;;
+ c38*)
+ echo c38-convex-bsd
+ exit ;;
+ c4*)
+ echo c4-convex-bsd
+ exit ;;
+ esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+ http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.guess
+and
+ http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.sub
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo = `(hostinfo) 2>/dev/null`
+/bin/universe = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/lib/talloc/config.mk b/lib/talloc/config.mk
new file mode 100644
index 0000000000..5cdf3a1a8e
--- /dev/null
+++ b/lib/talloc/config.mk
@@ -0,0 +1,7 @@
+[LIBRARY::LIBTALLOC]
+OUTPUT_TYPE = MERGED_OBJ
+CFLAGS = -I$(tallocsrcdir)
+
+LIBTALLOC_OBJ_FILES = $(tallocsrcdir)/talloc.o
+
+MANPAGES += $(tallocdir)/talloc.3
diff --git a/lib/talloc/config.sub b/lib/talloc/config.sub
new file mode 100755
index 0000000000..23cd6fd75c
--- /dev/null
+++ b/lib/talloc/config.sub
@@ -0,0 +1,1577 @@
+#! /bin/sh
+# Configuration validation subroutine script.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+
+timestamp='2005-07-08'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine. It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Please send patches to <config-patches@gnu.org>. Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support. The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+ $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help"
+ exit 1 ;;
+
+ *local*)
+ # First pass through any local machine types.
+ echo $1
+ exit ;;
+
+ * )
+ break ;;
+ esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+ exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+ exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+ nto-qnx* | linux-gnu* | linux-dietlibc | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | \
+ kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
+ os=-$maybe_os
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+ ;;
+ *)
+ basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+ if [ $basic_machine != $1 ]
+ then os=`echo $1 | sed 's/.*-/-/'`
+ else os=; fi
+ ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work. We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+ -sun*os*)
+ # Prevent following clause from handling this invalid input.
+ ;;
+ -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+ -apple | -axis | -knuth | -cray)
+ os=
+ basic_machine=$1
+ ;;
+ -sim | -cisco | -oki | -wec | -winbond)
+ os=
+ basic_machine=$1
+ ;;
+ -scout)
+ ;;
+ -wrs)
+ os=-vxworks
+ basic_machine=$1
+ ;;
+ -chorusos*)
+ os=-chorusos
+ basic_machine=$1
+ ;;
+ -chorusrdb)
+ os=-chorusrdb
+ basic_machine=$1
+ ;;
+ -hiux*)
+ os=-hiuxwe2
+ ;;
+ -sco5)
+ os=-sco3.2v5
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco4)
+ os=-sco3.2v4
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2.[4-9]*)
+ os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2v[4-9]*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco*)
+ os=-sco3.2v2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -udk*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -isc)
+ os=-isc2.2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -clix*)
+ basic_machine=clipper-intergraph
+ ;;
+ -isc*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -lynx*)
+ os=-lynxos
+ ;;
+ -ptx*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+ ;;
+ -windowsnt*)
+ os=`echo $os | sed -e 's/windowsnt/winnt/'`
+ ;;
+ -psos*)
+ os=-psos
+ ;;
+ -mint | -mint[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+ # Recognize the basic CPU types without company name.
+ # Some are omitted here because they have special meanings below.
+ 1750a | 580 \
+ | a29k \
+ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+ | am33_2.0 \
+ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
+ | bfin \
+ | c4x | clipper \
+ | d10v | d30v | dlx | dsp16xx \
+ | fr30 | frv \
+ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+ | i370 | i860 | i960 | ia64 \
+ | ip2k | iq2000 \
+ | m32r | m32rle | m68000 | m68k | m88k | maxq | mcore \
+ | mips | mipsbe | mipseb | mipsel | mipsle \
+ | mips16 \
+ | mips64 | mips64el \
+ | mips64vr | mips64vrel \
+ | mips64orion | mips64orionel \
+ | mips64vr4100 | mips64vr4100el \
+ | mips64vr4300 | mips64vr4300el \
+ | mips64vr5000 | mips64vr5000el \
+ | mips64vr5900 | mips64vr5900el \
+ | mipsisa32 | mipsisa32el \
+ | mipsisa32r2 | mipsisa32r2el \
+ | mipsisa64 | mipsisa64el \
+ | mipsisa64r2 | mipsisa64r2el \
+ | mipsisa64sb1 | mipsisa64sb1el \
+ | mipsisa64sr71k | mipsisa64sr71kel \
+ | mipstx39 | mipstx39el \
+ | mn10200 | mn10300 \
+ | ms1 \
+ | msp430 \
+ | ns16k | ns32k \
+ | or32 \
+ | pdp10 | pdp11 | pj | pjl \
+ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
+ | pyramid \
+ | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
+ | sh64 | sh64le \
+ | sparc | sparc64 | sparc64b | sparc86x | sparclet | sparclite \
+ | sparcv8 | sparcv9 | sparcv9b \
+ | strongarm \
+ | tahoe | thumb | tic4x | tic80 | tron \
+ | v850 | v850e \
+ | we32k \
+ | x86 | xscale | xscalee[bl] | xstormy16 | xtensa \
+ | z8k)
+ basic_machine=$basic_machine-unknown
+ ;;
+ m32c)
+ basic_machine=$basic_machine-unknown
+ ;;
+ m6811 | m68hc11 | m6812 | m68hc12)
+ # Motorola 68HC11/12.
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+ ;;
+
+ # We use `pc' rather than `unknown'
+ # because (1) that's what they normally are, and
+ # (2) the word "unknown" tends to confuse beginning users.
+ i*86 | x86_64)
+ basic_machine=$basic_machine-pc
+ ;;
+ # Object if more than one company name word.
+ *-*-*)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+ # Recognize the basic CPU types with company name.
+ 580-* \
+ | a29k-* \
+ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
+ | avr-* \
+ | bfin-* | bs2000-* \
+ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
+ | clipper-* | craynv-* | cydra-* \
+ | d10v-* | d30v-* | dlx-* \
+ | elxsi-* \
+ | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
+ | h8300-* | h8500-* \
+ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+ | i*86-* | i860-* | i960-* | ia64-* \
+ | ip2k-* | iq2000-* \
+ | m32r-* | m32rle-* \
+ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+ | m88110-* | m88k-* | maxq-* | mcore-* \
+ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+ | mips16-* \
+ | mips64-* | mips64el-* \
+ | mips64vr-* | mips64vrel-* \
+ | mips64orion-* | mips64orionel-* \
+ | mips64vr4100-* | mips64vr4100el-* \
+ | mips64vr4300-* | mips64vr4300el-* \
+ | mips64vr5000-* | mips64vr5000el-* \
+ | mips64vr5900-* | mips64vr5900el-* \
+ | mipsisa32-* | mipsisa32el-* \
+ | mipsisa32r2-* | mipsisa32r2el-* \
+ | mipsisa64-* | mipsisa64el-* \
+ | mipsisa64r2-* | mipsisa64r2el-* \
+ | mipsisa64sb1-* | mipsisa64sb1el-* \
+ | mipsisa64sr71k-* | mipsisa64sr71kel-* \
+ | mipstx39-* | mipstx39el-* \
+ | mmix-* \
+ | ms1-* \
+ | msp430-* \
+ | none-* | np1-* | ns16k-* | ns32k-* \
+ | orion-* \
+ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
+ | pyramid-* \
+ | romp-* | rs6000-* \
+ | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | shbe-* \
+ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+ | sparc-* | sparc64-* | sparc64b-* | sparc86x-* | sparclet-* \
+ | sparclite-* \
+ | sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
+ | tahoe-* | thumb-* \
+ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+ | tron-* \
+ | v850-* | v850e-* | vax-* \
+ | we32k-* \
+ | x86-* | x86_64-* | xps100-* | xscale-* | xscalee[bl]-* \
+ | xstormy16-* | xtensa-* \
+ | ymp-* \
+ | z8k-*)
+ ;;
+ m32c-*)
+ ;;
+ # Recognize the various machine names and aliases which stand
+ # for a CPU type and a company and sometimes even an OS.
+ 386bsd)
+ basic_machine=i386-unknown
+ os=-bsd
+ ;;
+ 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+ basic_machine=m68000-att
+ ;;
+ 3b*)
+ basic_machine=we32k-att
+ ;;
+ a29khif)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ abacus)
+ basic_machine=abacus-unknown
+ ;;
+ adobe68k)
+ basic_machine=m68010-adobe
+ os=-scout
+ ;;
+ alliant | fx80)
+ basic_machine=fx80-alliant
+ ;;
+ altos | altos3068)
+ basic_machine=m68k-altos
+ ;;
+ am29k)
+ basic_machine=a29k-none
+ os=-bsd
+ ;;
+ amd64)
+ basic_machine=x86_64-pc
+ ;;
+ amd64-*)
+ basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ amdahl)
+ basic_machine=580-amdahl
+ os=-sysv
+ ;;
+ amiga | amiga-*)
+ basic_machine=m68k-unknown
+ ;;
+ amigaos | amigados)
+ basic_machine=m68k-unknown
+ os=-amigaos
+ ;;
+ amigaunix | amix)
+ basic_machine=m68k-unknown
+ os=-sysv4
+ ;;
+ apollo68)
+ basic_machine=m68k-apollo
+ os=-sysv
+ ;;
+ apollo68bsd)
+ basic_machine=m68k-apollo
+ os=-bsd
+ ;;
+ aux)
+ basic_machine=m68k-apple
+ os=-aux
+ ;;
+ balance)
+ basic_machine=ns32k-sequent
+ os=-dynix
+ ;;
+ c90)
+ basic_machine=c90-cray
+ os=-unicos
+ ;;
+ convex-c1)
+ basic_machine=c1-convex
+ os=-bsd
+ ;;
+ convex-c2)
+ basic_machine=c2-convex
+ os=-bsd
+ ;;
+ convex-c32)
+ basic_machine=c32-convex
+ os=-bsd
+ ;;
+ convex-c34)
+ basic_machine=c34-convex
+ os=-bsd
+ ;;
+ convex-c38)
+ basic_machine=c38-convex
+ os=-bsd
+ ;;
+ cray | j90)
+ basic_machine=j90-cray
+ os=-unicos
+ ;;
+ craynv)
+ basic_machine=craynv-cray
+ os=-unicosmp
+ ;;
+ cr16c)
+ basic_machine=cr16c-unknown
+ os=-elf
+ ;;
+ crds | unos)
+ basic_machine=m68k-crds
+ ;;
+ crisv32 | crisv32-* | etraxfs*)
+ basic_machine=crisv32-axis
+ ;;
+ cris | cris-* | etrax*)
+ basic_machine=cris-axis
+ ;;
+ crx)
+ basic_machine=crx-unknown
+ os=-elf
+ ;;
+ da30 | da30-*)
+ basic_machine=m68k-da30
+ ;;
+ decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+ basic_machine=mips-dec
+ ;;
+ decsystem10* | dec10*)
+ basic_machine=pdp10-dec
+ os=-tops10
+ ;;
+ decsystem20* | dec20*)
+ basic_machine=pdp10-dec
+ os=-tops20
+ ;;
+ delta | 3300 | motorola-3300 | motorola-delta \
+ | 3300-motorola | delta-motorola)
+ basic_machine=m68k-motorola
+ ;;
+ delta88)
+ basic_machine=m88k-motorola
+ os=-sysv3
+ ;;
+ djgpp)
+ basic_machine=i586-pc
+ os=-msdosdjgpp
+ ;;
+ dpx20 | dpx20-*)
+ basic_machine=rs6000-bull
+ os=-bosx
+ ;;
+ dpx2* | dpx2*-bull)
+ basic_machine=m68k-bull
+ os=-sysv3
+ ;;
+ ebmon29k)
+ basic_machine=a29k-amd
+ os=-ebmon
+ ;;
+ elxsi)
+ basic_machine=elxsi-elxsi
+ os=-bsd
+ ;;
+ encore | umax | mmax)
+ basic_machine=ns32k-encore
+ ;;
+ es1800 | OSE68k | ose68k | ose | OSE)
+ basic_machine=m68k-ericsson
+ os=-ose
+ ;;
+ fx2800)
+ basic_machine=i860-alliant
+ ;;
+ genix)
+ basic_machine=ns32k-ns
+ ;;
+ gmicro)
+ basic_machine=tron-gmicro
+ os=-sysv
+ ;;
+ go32)
+ basic_machine=i386-pc
+ os=-go32
+ ;;
+ h3050r* | hiux*)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ h8300hms)
+ basic_machine=h8300-hitachi
+ os=-hms
+ ;;
+ h8300xray)
+ basic_machine=h8300-hitachi
+ os=-xray
+ ;;
+ h8500hms)
+ basic_machine=h8500-hitachi
+ os=-hms
+ ;;
+ harris)
+ basic_machine=m88k-harris
+ os=-sysv3
+ ;;
+ hp300-*)
+ basic_machine=m68k-hp
+ ;;
+ hp300bsd)
+ basic_machine=m68k-hp
+ os=-bsd
+ ;;
+ hp300hpux)
+ basic_machine=m68k-hp
+ os=-hpux
+ ;;
+ hp3k9[0-9][0-9] | hp9[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k2[0-9][0-9] | hp9k31[0-9])
+ basic_machine=m68000-hp
+ ;;
+ hp9k3[2-9][0-9])
+ basic_machine=m68k-hp
+ ;;
+ hp9k6[0-9][0-9] | hp6[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k7[0-79][0-9] | hp7[0-79][0-9])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k78[0-9] | hp78[0-9])
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][13679] | hp8[0-9][13679])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][0-9] | hp8[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hppa-next)
+ os=-nextstep3
+ ;;
+ hppaosf)
+ basic_machine=hppa1.1-hp
+ os=-osf
+ ;;
+ hppro)
+ basic_machine=hppa1.1-hp
+ os=-proelf
+ ;;
+ i370-ibm* | ibm*)
+ basic_machine=i370-ibm
+ ;;
+# I'm not sure what "Sysv32" means. Should this be sysv3.2?
+ i*86v32)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv32
+ ;;
+ i*86v4*)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv4
+ ;;
+ i*86v)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv
+ ;;
+ i*86sol2)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-solaris2
+ ;;
+ i386mach)
+ basic_machine=i386-mach
+ os=-mach
+ ;;
+ i386-vsta | vsta)
+ basic_machine=i386-unknown
+ os=-vsta
+ ;;
+ iris | iris4d)
+ basic_machine=mips-sgi
+ case $os in
+ -irix*)
+ ;;
+ *)
+ os=-irix4
+ ;;
+ esac
+ ;;
+ isi68 | isi)
+ basic_machine=m68k-isi
+ os=-sysv
+ ;;
+ m88k-omron*)
+ basic_machine=m88k-omron
+ ;;
+ magnum | m3230)
+ basic_machine=mips-mips
+ os=-sysv
+ ;;
+ merlin)
+ basic_machine=ns32k-utek
+ os=-sysv
+ ;;
+ mingw32)
+ basic_machine=i386-pc
+ os=-mingw32
+ ;;
+ miniframe)
+ basic_machine=m68000-convergent
+ ;;
+ *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+ mips3*-*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+ ;;
+ mips3*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+ ;;
+ monitor)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ morphos)
+ basic_machine=powerpc-unknown
+ os=-morphos
+ ;;
+ msdos)
+ basic_machine=i386-pc
+ os=-msdos
+ ;;
+ mvs)
+ basic_machine=i370-ibm
+ os=-mvs
+ ;;
+ ncr3000)
+ basic_machine=i486-ncr
+ os=-sysv4
+ ;;
+ netbsd386)
+ basic_machine=i386-unknown
+ os=-netbsd
+ ;;
+ netwinder)
+ basic_machine=armv4l-rebel
+ os=-linux
+ ;;
+ news | news700 | news800 | news900)
+ basic_machine=m68k-sony
+ os=-newsos
+ ;;
+ news1000)
+ basic_machine=m68030-sony
+ os=-newsos
+ ;;
+ news-3600 | risc-news)
+ basic_machine=mips-sony
+ os=-newsos
+ ;;
+ necv70)
+ basic_machine=v70-nec
+ os=-sysv
+ ;;
+ next | m*-next )
+ basic_machine=m68k-next
+ case $os in
+ -nextstep* )
+ ;;
+ -ns2*)
+ os=-nextstep2
+ ;;
+ *)
+ os=-nextstep3
+ ;;
+ esac
+ ;;
+ nh3000)
+ basic_machine=m68k-harris
+ os=-cxux
+ ;;
+ nh[45]000)
+ basic_machine=m88k-harris
+ os=-cxux
+ ;;
+ nindy960)
+ basic_machine=i960-intel
+ os=-nindy
+ ;;
+ mon960)
+ basic_machine=i960-intel
+ os=-mon960
+ ;;
+ nonstopux)
+ basic_machine=mips-compaq
+ os=-nonstopux
+ ;;
+ np1)
+ basic_machine=np1-gould
+ ;;
+ nsr-tandem)
+ basic_machine=nsr-tandem
+ ;;
+ op50n-* | op60c-*)
+ basic_machine=hppa1.1-oki
+ os=-proelf
+ ;;
+ openrisc | openrisc-*)
+ basic_machine=or32-unknown
+ ;;
+ os400)
+ basic_machine=powerpc-ibm
+ os=-os400
+ ;;
+ OSE68000 | ose68000)
+ basic_machine=m68000-ericsson
+ os=-ose
+ ;;
+ os68k)
+ basic_machine=m68k-none
+ os=-os68k
+ ;;
+ pa-hitachi)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ paragon)
+ basic_machine=i860-intel
+ os=-osf
+ ;;
+ pbd)
+ basic_machine=sparc-tti
+ ;;
+ pbb)
+ basic_machine=m68k-tti
+ ;;
+ pc532 | pc532-*)
+ basic_machine=ns32k-pc532
+ ;;
+ pentium | p5 | k5 | k6 | nexgen | viac3)
+ basic_machine=i586-pc
+ ;;
+ pentiumpro | p6 | 6x86 | athlon | athlon_*)
+ basic_machine=i686-pc
+ ;;
+ pentiumii | pentium2 | pentiumiii | pentium3)
+ basic_machine=i686-pc
+ ;;
+ pentium4)
+ basic_machine=i786-pc
+ ;;
+ pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+ basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumpro-* | p6-* | 6x86-* | athlon-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium4-*)
+ basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pn)
+ basic_machine=pn-gould
+ ;;
+ power) basic_machine=power-ibm
+ ;;
+ ppc) basic_machine=powerpc-unknown
+ ;;
+ ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppcle | powerpclittle | ppc-le | powerpc-little)
+ basic_machine=powerpcle-unknown
+ ;;
+ ppcle-* | powerpclittle-*)
+ basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64) basic_machine=powerpc64-unknown
+ ;;
+ ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+ basic_machine=powerpc64le-unknown
+ ;;
+ ppc64le-* | powerpc64little-*)
+ basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ps2)
+ basic_machine=i386-ibm
+ ;;
+ pw32)
+ basic_machine=i586-unknown
+ os=-pw32
+ ;;
+ rom68k)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ rm[46]00)
+ basic_machine=mips-siemens
+ ;;
+ rtpc | rtpc-*)
+ basic_machine=romp-ibm
+ ;;
+ s390 | s390-*)
+ basic_machine=s390-ibm
+ ;;
+ s390x | s390x-*)
+ basic_machine=s390x-ibm
+ ;;
+ sa29200)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ sb1)
+ basic_machine=mipsisa64sb1-unknown
+ ;;
+ sb1el)
+ basic_machine=mipsisa64sb1el-unknown
+ ;;
+ sei)
+ basic_machine=mips-sei
+ os=-seiux
+ ;;
+ sequent)
+ basic_machine=i386-sequent
+ ;;
+ sh)
+ basic_machine=sh-hitachi
+ os=-hms
+ ;;
+ sh64)
+ basic_machine=sh64-unknown
+ ;;
+ sparclite-wrs | simso-wrs)
+ basic_machine=sparclite-wrs
+ os=-vxworks
+ ;;
+ sps7)
+ basic_machine=m68k-bull
+ os=-sysv2
+ ;;
+ spur)
+ basic_machine=spur-unknown
+ ;;
+ st2000)
+ basic_machine=m68k-tandem
+ ;;
+ stratus)
+ basic_machine=i860-stratus
+ os=-sysv4
+ ;;
+ sun2)
+ basic_machine=m68000-sun
+ ;;
+ sun2os3)
+ basic_machine=m68000-sun
+ os=-sunos3
+ ;;
+ sun2os4)
+ basic_machine=m68000-sun
+ os=-sunos4
+ ;;
+ sun3os3)
+ basic_machine=m68k-sun
+ os=-sunos3
+ ;;
+ sun3os4)
+ basic_machine=m68k-sun
+ os=-sunos4
+ ;;
+ sun4os3)
+ basic_machine=sparc-sun
+ os=-sunos3
+ ;;
+ sun4os4)
+ basic_machine=sparc-sun
+ os=-sunos4
+ ;;
+ sun4sol2)
+ basic_machine=sparc-sun
+ os=-solaris2
+ ;;
+ sun3 | sun3-*)
+ basic_machine=m68k-sun
+ ;;
+ sun4)
+ basic_machine=sparc-sun
+ ;;
+ sun386 | sun386i | roadrunner)
+ basic_machine=i386-sun
+ ;;
+ sv1)
+ basic_machine=sv1-cray
+ os=-unicos
+ ;;
+ symmetry)
+ basic_machine=i386-sequent
+ os=-dynix
+ ;;
+ t3e)
+ basic_machine=alphaev5-cray
+ os=-unicos
+ ;;
+ t90)
+ basic_machine=t90-cray
+ os=-unicos
+ ;;
+ tic54x | c54x*)
+ basic_machine=tic54x-unknown
+ os=-coff
+ ;;
+ tic55x | c55x*)
+ basic_machine=tic55x-unknown
+ os=-coff
+ ;;
+ tic6x | c6x*)
+ basic_machine=tic6x-unknown
+ os=-coff
+ ;;
+ tx39)
+ basic_machine=mipstx39-unknown
+ ;;
+ tx39el)
+ basic_machine=mipstx39el-unknown
+ ;;
+ toad1)
+ basic_machine=pdp10-xkl
+ os=-tops20
+ ;;
+ tower | tower-32)
+ basic_machine=m68k-ncr
+ ;;
+ tpf)
+ basic_machine=s390x-ibm
+ os=-tpf
+ ;;
+ udi29k)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ ultra3)
+ basic_machine=a29k-nyu
+ os=-sym1
+ ;;
+ v810 | necv810)
+ basic_machine=v810-nec
+ os=-none
+ ;;
+ vaxv)
+ basic_machine=vax-dec
+ os=-sysv
+ ;;
+ vms)
+ basic_machine=vax-dec
+ os=-vms
+ ;;
+ vpp*|vx|vx-*)
+ basic_machine=f301-fujitsu
+ ;;
+ vxworks960)
+ basic_machine=i960-wrs
+ os=-vxworks
+ ;;
+ vxworks68)
+ basic_machine=m68k-wrs
+ os=-vxworks
+ ;;
+ vxworks29k)
+ basic_machine=a29k-wrs
+ os=-vxworks
+ ;;
+ w65*)
+ basic_machine=w65-wdc
+ os=-none
+ ;;
+ w89k-*)
+ basic_machine=hppa1.1-winbond
+ os=-proelf
+ ;;
+ xbox)
+ basic_machine=i686-pc
+ os=-mingw32
+ ;;
+ xps | xps100)
+ basic_machine=xps100-honeywell
+ ;;
+ ymp)
+ basic_machine=ymp-cray
+ os=-unicos
+ ;;
+ z8k-*-coff)
+ basic_machine=z8k-unknown
+ os=-sim
+ ;;
+ none)
+ basic_machine=none-none
+ os=-none
+ ;;
+
+# Here we handle the default manufacturer of certain CPU types. It is in
+# some cases the only manufacturer, in others, it is the most popular.
+ w89k)
+ basic_machine=hppa1.1-winbond
+ ;;
+ op50n)
+ basic_machine=hppa1.1-oki
+ ;;
+ op60c)
+ basic_machine=hppa1.1-oki
+ ;;
+ romp)
+ basic_machine=romp-ibm
+ ;;
+ mmix)
+ basic_machine=mmix-knuth
+ ;;
+ rs6000)
+ basic_machine=rs6000-ibm
+ ;;
+ vax)
+ basic_machine=vax-dec
+ ;;
+ pdp10)
+ # there are many clones, so DEC is not a safe bet
+ basic_machine=pdp10-unknown
+ ;;
+ pdp11)
+ basic_machine=pdp11-dec
+ ;;
+ we32k)
+ basic_machine=we32k-att
+ ;;
+ sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
+ basic_machine=sh-unknown
+ ;;
+ sparc | sparcv8 | sparcv9 | sparcv9b)
+ basic_machine=sparc-sun
+ ;;
+ cydra)
+ basic_machine=cydra-cydrome
+ ;;
+ orion)
+ basic_machine=orion-highlevel
+ ;;
+ orion105)
+ basic_machine=clipper-highlevel
+ ;;
+ mac | mpw | mac-mpw)
+ basic_machine=m68k-apple
+ ;;
+ pmac | pmac-mpw)
+ basic_machine=powerpc-apple
+ ;;
+ *-unknown)
+ # Make sure to match an already-canonicalized machine name.
+ ;;
+ *)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+ *-digital*)
+ basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+ ;;
+ *-commodore*)
+ basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+ ;;
+ *)
+ ;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+ # First match some system type aliases
+ # that might get confused with valid system types.
+ # -solaris* is a basic system type, with this one exception.
+ -solaris1 | -solaris1.*)
+ os=`echo $os | sed -e 's|solaris1|sunos4|'`
+ ;;
+ -solaris)
+ os=-solaris2
+ ;;
+ -svr4*)
+ os=-sysv4
+ ;;
+ -unixware*)
+ os=-sysv4.2uw
+ ;;
+ -gnu/linux*)
+ os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+ ;;
+ # First accept the basic system types.
+ # The portable systems comes first.
+ # Each alternative MUST END IN A *, to match a version number.
+ # -sysv* is not here because it comes later, after sysvr4.
+ -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+ | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
+ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
+ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+ | -aos* \
+ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* | -openbsd* \
+ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+ | -chorusos* | -chorusrdb* \
+ | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+ | -mingw32* | -linux-gnu* | -linux-uclibc* | -uxpv* | -beos* | -mpeix* | -udk* \
+ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+ | -skyos* | -haiku*)
+ # Remember, each alternative MUST END IN *, to match a version number.
+ ;;
+ -qnx*)
+ case $basic_machine in
+ x86-* | i*86-*)
+ ;;
+ *)
+ os=-nto$os
+ ;;
+ esac
+ ;;
+ -nto-qnx*)
+ ;;
+ -nto*)
+ os=`echo $os | sed -e 's|nto|nto-qnx|'`
+ ;;
+ -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+ | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+ ;;
+ -mac*)
+ os=`echo $os | sed -e 's|mac|macos|'`
+ ;;
+ -linux-dietlibc)
+ os=-linux-dietlibc
+ ;;
+ -linux*)
+ os=`echo $os | sed -e 's|linux|linux-gnu|'`
+ ;;
+ -sunos5*)
+ os=`echo $os | sed -e 's|sunos5|solaris2|'`
+ ;;
+ -sunos6*)
+ os=`echo $os | sed -e 's|sunos6|solaris3|'`
+ ;;
+ -opened*)
+ os=-openedition
+ ;;
+ -os400*)
+ os=-os400
+ ;;
+ -wince*)
+ os=-wince
+ ;;
+ -osfrose*)
+ os=-osfrose
+ ;;
+ -osf*)
+ os=-osf
+ ;;
+ -utek*)
+ os=-bsd
+ ;;
+ -dynix*)
+ os=-bsd
+ ;;
+ -acis*)
+ os=-aos
+ ;;
+ -atheos*)
+ os=-atheos
+ ;;
+ -syllable*)
+ os=-syllable
+ ;;
+ -386bsd)
+ os=-bsd
+ ;;
+ -ctix* | -uts*)
+ os=-sysv
+ ;;
+ -nova*)
+ os=-rtmk-nova
+ ;;
+ -ns2 )
+ os=-nextstep2
+ ;;
+ -nsk*)
+ os=-nsk
+ ;;
+ # Preserve the version number of sinix5.
+ -sinix5.*)
+ os=`echo $os | sed -e 's|sinix|sysv|'`
+ ;;
+ -sinix*)
+ os=-sysv4
+ ;;
+ -tpf*)
+ os=-tpf
+ ;;
+ -triton*)
+ os=-sysv3
+ ;;
+ -oss*)
+ os=-sysv3
+ ;;
+ -svr4)
+ os=-sysv4
+ ;;
+ -svr3)
+ os=-sysv3
+ ;;
+ -sysvr4)
+ os=-sysv4
+ ;;
+ # This must come after -sysvr4.
+ -sysv*)
+ ;;
+ -ose*)
+ os=-ose
+ ;;
+ -es1800*)
+ os=-ose
+ ;;
+ -xenix)
+ os=-xenix
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ os=-mint
+ ;;
+ -aros*)
+ os=-aros
+ ;;
+ -kaos*)
+ os=-kaos
+ ;;
+ -zvmoe)
+ os=-zvmoe
+ ;;
+ -none)
+ ;;
+ *)
+ # Get rid of the `-' at the beginning of $os.
+ os=`echo $os | sed 's/[^-]*-//'`
+ echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system. Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+ *-acorn)
+ os=-riscix1.2
+ ;;
+ arm*-rebel)
+ os=-linux
+ ;;
+ arm*-semi)
+ os=-aout
+ ;;
+ c4x-* | tic4x-*)
+ os=-coff
+ ;;
+ # This must come before the *-dec entry.
+ pdp10-*)
+ os=-tops20
+ ;;
+ pdp11-*)
+ os=-none
+ ;;
+ *-dec | vax-*)
+ os=-ultrix4.2
+ ;;
+ m68*-apollo)
+ os=-domain
+ ;;
+ i386-sun)
+ os=-sunos4.0.2
+ ;;
+ m68000-sun)
+ os=-sunos3
+ # This also exists in the configure program, but was not the
+ # default.
+ # os=-sunos4
+ ;;
+ m68*-cisco)
+ os=-aout
+ ;;
+ mips*-cisco)
+ os=-elf
+ ;;
+ mips*-*)
+ os=-elf
+ ;;
+ or32-*)
+ os=-coff
+ ;;
+ *-tti) # must be before sparc entry or we get the wrong os.
+ os=-sysv3
+ ;;
+ sparc-* | *-sun)
+ os=-sunos4.1.1
+ ;;
+ *-be)
+ os=-beos
+ ;;
+ *-haiku)
+ os=-haiku
+ ;;
+ *-ibm)
+ os=-aix
+ ;;
+ *-knuth)
+ os=-mmixware
+ ;;
+ *-wec)
+ os=-proelf
+ ;;
+ *-winbond)
+ os=-proelf
+ ;;
+ *-oki)
+ os=-proelf
+ ;;
+ *-hp)
+ os=-hpux
+ ;;
+ *-hitachi)
+ os=-hiux
+ ;;
+ i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+ os=-sysv
+ ;;
+ *-cbm)
+ os=-amigaos
+ ;;
+ *-dg)
+ os=-dgux
+ ;;
+ *-dolphin)
+ os=-sysv3
+ ;;
+ m68k-ccur)
+ os=-rtu
+ ;;
+ m88k-omron*)
+ os=-luna
+ ;;
+ *-next )
+ os=-nextstep
+ ;;
+ *-sequent)
+ os=-ptx
+ ;;
+ *-crds)
+ os=-unos
+ ;;
+ *-ns)
+ os=-genix
+ ;;
+ i370-*)
+ os=-mvs
+ ;;
+ *-next)
+ os=-nextstep3
+ ;;
+ *-gould)
+ os=-sysv
+ ;;
+ *-highlevel)
+ os=-bsd
+ ;;
+ *-encore)
+ os=-bsd
+ ;;
+ *-sgi)
+ os=-irix
+ ;;
+ *-siemens)
+ os=-sysv4
+ ;;
+ *-masscomp)
+ os=-rtu
+ ;;
+ f30[01]-fujitsu | f700-fujitsu)
+ os=-uxpv
+ ;;
+ *-rom68k)
+ os=-coff
+ ;;
+ *-*bug)
+ os=-coff
+ ;;
+ *-apple)
+ os=-macos
+ ;;
+ *-atari*)
+ os=-mint
+ ;;
+ *)
+ os=-none
+ ;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer. We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+ *-unknown)
+ case $os in
+ -riscix*)
+ vendor=acorn
+ ;;
+ -sunos*)
+ vendor=sun
+ ;;
+ -aix*)
+ vendor=ibm
+ ;;
+ -beos*)
+ vendor=be
+ ;;
+ -hpux*)
+ vendor=hp
+ ;;
+ -mpeix*)
+ vendor=hp
+ ;;
+ -hiux*)
+ vendor=hitachi
+ ;;
+ -unos*)
+ vendor=crds
+ ;;
+ -dgux*)
+ vendor=dg
+ ;;
+ -luna*)
+ vendor=omron
+ ;;
+ -genix*)
+ vendor=ns
+ ;;
+ -mvs* | -opened*)
+ vendor=ibm
+ ;;
+ -os400*)
+ vendor=ibm
+ ;;
+ -ptx*)
+ vendor=sequent
+ ;;
+ -tpf*)
+ vendor=ibm
+ ;;
+ -vxsim* | -vxworks* | -windiss*)
+ vendor=wrs
+ ;;
+ -aux*)
+ vendor=apple
+ ;;
+ -hms*)
+ vendor=hitachi
+ ;;
+ -mpw* | -macos*)
+ vendor=apple
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ vendor=atari
+ ;;
+ -vos*)
+ vendor=stratus
+ ;;
+ esac
+ basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+ ;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/lib/talloc/configure.ac b/lib/talloc/configure.ac
new file mode 100644
index 0000000000..4719aa04b5
--- /dev/null
+++ b/lib/talloc/configure.ac
@@ -0,0 +1,24 @@
+AC_PREREQ(2.50)
+AC_INIT(talloc, 1.2.0)
+AC_CONFIG_SRCDIR([talloc.c])
+AC_SUBST(datarootdir)
+AC_CONFIG_HEADER(config.h)
+
+AC_LIBREPLACE_ALL_CHECKS
+
+m4_include(libtalloc.m4)
+
+AC_PATH_PROG(XSLTPROC,xsltproc)
+DOC_TARGET=""
+if test -n "$XSLTPROC"; then
+ DOC_TARGET=doc
+fi
+AC_SUBST(DOC_TARGET)
+
+AC_LD_PICFLAG
+AC_LD_SHLIBEXT
+AC_LD_SONAMEFLAG
+AC_LIBREPLACE_SHLD
+AC_LIBREPLACE_SHLD_FLAGS
+
+AC_OUTPUT(Makefile talloc.pc)
diff --git a/lib/talloc/install-sh b/lib/talloc/install-sh
new file mode 100755
index 0000000000..58719246f0
--- /dev/null
+++ b/lib/talloc/install-sh
@@ -0,0 +1,238 @@
+#! /bin/sh
+#
+# install - install a program, script, or datafile
+# This comes from X11R5.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+#
+
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit="${DOITPROG-}"
+
+
+# put in absolute paths if you don't have them in your path; or use env. vars.
+
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+mkdirprog="${MKDIRPROG-mkdir}"
+
+transformbasename=""
+transform_arg=""
+instcmd="$mvprog"
+chmodcmd="$chmodprog 0755"
+chowncmd=""
+chgrpcmd=""
+stripcmd=""
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+src=""
+dst=""
+dir_arg=""
+
+while [ x"$1" != x ]; do
+ case $1 in
+ -c) instcmd="$cpprog"
+ shift
+ continue;;
+
+ -d) dir_arg=true
+ shift
+ continue;;
+
+ -m) chmodcmd="$chmodprog $2"
+ shift
+ shift
+ continue;;
+
+ -o) chowncmd="$chownprog $2"
+ shift
+ shift
+ continue;;
+
+ -g) chgrpcmd="$chgrpprog $2"
+ shift
+ shift
+ continue;;
+
+ -s) stripcmd="$stripprog"
+ shift
+ continue;;
+
+ -t=*) transformarg=`echo $1 | sed 's/-t=//'`
+ shift
+ continue;;
+
+ -b=*) transformbasename=`echo $1 | sed 's/-b=//'`
+ shift
+ continue;;
+
+ *) if [ x"$src" = x ]
+ then
+ src=$1
+ else
+ # this colon is to work around a 386BSD /bin/sh bug
+ :
+ dst=$1
+ fi
+ shift
+ continue;;
+ esac
+done
+
+if [ x"$src" = x ]
+then
+ echo "install: no input file specified"
+ exit 1
+else
+ true
+fi
+
+if [ x"$dir_arg" != x ]; then
+ dst=$src
+ src=""
+
+ if [ -d $dst ]; then
+ instcmd=:
+ else
+ instcmd=mkdir
+ fi
+else
+
+# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
+# might cause directories to be created, which would be especially bad
+# if $src (and thus $dsttmp) contains '*'.
+
+ if [ -f $src -o -d $src ]
+ then
+ true
+ else
+ echo "install: $src does not exist"
+ exit 1
+ fi
+
+ if [ x"$dst" = x ]
+ then
+ echo "install: no destination specified"
+ exit 1
+ else
+ true
+ fi
+
+# If destination is a directory, append the input filename; if your system
+# does not like double slashes in filenames, you may need to add some logic
+
+ if [ -d $dst ]
+ then
+ dst="$dst"/`basename $src`
+ else
+ true
+ fi
+fi
+
+## this sed command emulates the dirname command
+dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
+
+# Make sure that the destination directory exists.
+# this part is taken from Noah Friedman's mkinstalldirs script
+
+# Skip lots of stat calls in the usual case.
+if [ ! -d "$dstdir" ]; then
+defaultIFS='
+'
+IFS="${IFS-${defaultIFS}}"
+
+oIFS="${IFS}"
+# Some sh's can't handle IFS=/ for some reason.
+IFS='%'
+set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
+IFS="${oIFS}"
+
+pathcomp=''
+
+while [ $# -ne 0 ] ; do
+ pathcomp="${pathcomp}${1}"
+ shift
+
+ if [ ! -d "${pathcomp}" ] ;
+ then
+ $mkdirprog "${pathcomp}"
+ else
+ true
+ fi
+
+ pathcomp="${pathcomp}/"
+done
+fi
+
+if [ x"$dir_arg" != x ]
+then
+ $doit $instcmd $dst &&
+
+ if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
+ if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
+ if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
+ if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
+else
+
+# If we're going to rename the final executable, determine the name now.
+
+ if [ x"$transformarg" = x ]
+ then
+ dstfile=`basename $dst`
+ else
+ dstfile=`basename $dst $transformbasename |
+ sed $transformarg`$transformbasename
+ fi
+
+# don't allow the sed command to completely eliminate the filename
+
+ if [ x"$dstfile" = x ]
+ then
+ dstfile=`basename $dst`
+ else
+ true
+ fi
+
+# Make a temp file name in the proper directory.
+
+ dsttmp=$dstdir/#inst.$$#
+
+# Move or copy the file name to the temp name
+
+ $doit $instcmd $src $dsttmp &&
+
+ trap "rm -f ${dsttmp}" 0 &&
+
+# and set any options; do chmod last to preserve setuid bits
+
+# If any of these fail, we abort the whole thing. If we want to
+# ignore errors from any of these, just make sure not to ignore
+# errors from the above "$doit $instcmd $src $dsttmp" command.
+
+ if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
+ if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
+ if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
+ if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
+
+# Now rename the file to the real destination.
+
+ $doit $rmcmd -f $dstdir/$dstfile &&
+ $doit $mvcmd $dsttmp $dstdir/$dstfile
+
+fi &&
+
+
+exit 0
diff --git a/lib/talloc/libtalloc.m4 b/lib/talloc/libtalloc.m4
new file mode 100644
index 0000000000..e6830fbef6
--- /dev/null
+++ b/lib/talloc/libtalloc.m4
@@ -0,0 +1,33 @@
+dnl find the talloc sources. This is meant to work both for
+dnl talloc standalone builds, and builds of packages using talloc
+tallocdir=""
+tallocpaths=". lib/talloc talloc ../talloc ../lib/talloc"
+for d in $tallocpaths; do
+ if test -f "$srcdir/$d/talloc.c"; then
+ tallocdir="$d"
+ AC_SUBST(tallocdir)
+ break;
+ fi
+done
+if test x"$tallocdir" = "x"; then
+ AC_MSG_ERROR([cannot find talloc source in $tallocpaths])
+fi
+TALLOC_OBJ="talloc.o"
+AC_SUBST(TALLOC_OBJ)
+
+TALLOC_CFLAGS="-I$srcdir/$tallocdir"
+AC_SUBST(TALLOC_CFLAGS)
+
+TALLOC_LIBS=""
+AC_SUBST(TALLOC_LIBS)
+
+AC_CHECK_SIZEOF(size_t,cross)
+AC_CHECK_SIZEOF(void *,cross)
+
+if test $ac_cv_sizeof_size_t -lt $ac_cv_sizeof_void_p; then
+ AC_WARN([size_t cannot represent the amount of used memory of a process])
+ AC_WARN([please report this to <samba-technical@samba.org>])
+ AC_WARN([sizeof(size_t) = $ac_cv_sizeof_size_t])
+ AC_WARN([sizeof(void *) = $ac_cv_sizeof_void_p])
+ AC_ERROR([sizeof(size_t) < sizeof(void *)])
+fi
diff --git a/lib/talloc/rules.mk b/lib/talloc/rules.mk
new file mode 100644
index 0000000000..6cee126529
--- /dev/null
+++ b/lib/talloc/rules.mk
@@ -0,0 +1,18 @@
+.SUFFIXES: .c .o .3 .3.xml .xml .html
+
+showflags::
+ @echo 'talloc will be compiled with flags:'
+ @echo ' CFLAGS = $(CFLAGS)'
+ @echo ' LIBS = $(LIBS)'
+
+.c.o:
+ $(CC) $(PICFLAG) -o $@ -c $< $(CFLAGS)
+
+.3.xml.3:
+ -test -z "$(XSLTPROC)" || $(XSLTPROC) --nonet -o $@ http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl $<
+
+.xml.html:
+ -test -z "$(XSLTPROC)" || $(XSLTPROC) --nonet -o $@ http://docbook.sourceforge.net/release/xsl/current/html/docbook.xsl $<
+
+distclean::
+ rm -f *~ */*~
diff --git a/lib/talloc/talloc.3.xml b/lib/talloc/talloc.3.xml
new file mode 100644
index 0000000000..67de15bfc8
--- /dev/null
+++ b/lib/talloc/talloc.3.xml
@@ -0,0 +1,738 @@
+<?xml version="1.0"?>
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+<refentry>
+ <refmeta>
+ <refentrytitle>talloc</refentrytitle>
+ <manvolnum>3</manvolnum>
+ </refmeta>
+ <refnamediv>
+ <refname>talloc</refname>
+<refpurpose>hierarchical reference counted memory pool system with destructors</refpurpose>
+ </refnamediv>
+ <refsynopsisdiv>
+<synopsis>#include &lt;talloc/talloc.h&gt;</synopsis>
+ </refsynopsisdiv>
+ <refsect1><title>DESCRIPTION</title>
+ <para>
+ If you are used to talloc from Samba3 then please read this
+ carefully, as talloc has changed a lot.
+ </para>
+ <para>
+ The new talloc is a hierarchical, reference counted memory pool
+ system with destructors. Quite a mouthful really, but not too bad
+ once you get used to it.
+ </para>
+ <para>
+ Perhaps the biggest change from Samba3 is that there is no
+ distinction between a "talloc context" and a "talloc pointer". Any
+ pointer returned from talloc() is itself a valid talloc context.
+ This means you can do this:
+ </para>
+ <programlisting>
+ struct foo *X = talloc(mem_ctx, struct foo);
+ X->name = talloc_strdup(X, "foo");
+ </programlisting>
+ <para>
+ and the pointer <literal role="code">X-&gt;name</literal>
+ would be a "child" of the talloc context <literal
+ role="code">X</literal> which is itself a child of
+ <literal role="code">mem_ctx</literal>. So if you do
+ <literal role="code">talloc_free(mem_ctx)</literal> then
+ it is all destroyed, whereas if you do <literal
+ role="code">talloc_free(X)</literal> then just <literal
+ role="code">X</literal> and <literal
+ role="code">X-&gt;name</literal> are destroyed, and if
+ you do <literal
+ role="code">talloc_free(X-&gt;name)</literal> then just
+ the name element of <literal role="code">X</literal> is
+ destroyed.
+ </para>
+ <para>
+ If you think about this, then what this effectively gives you is an
+ n-ary tree, where you can free any part of the tree with
+ talloc_free().
+ </para>
+ <para>
+ If you find this confusing, then I suggest you run the <literal
+ role="code">testsuite</literal> program to watch talloc
+ in action. You may also like to add your own tests to <literal
+ role="code">testsuite.c</literal> to clarify how some
+ particular situation is handled.
+ </para>
+ </refsect1>
+ <refsect1><title>TALLOC API</title>
+ <para>
+ The following is a complete guide to the talloc API. Read it all at
+ least twice.
+ </para>
+ <refsect2><title>(type *)talloc(const void *ctx, type);</title>
+ <para>
+ The talloc() macro is the core of the talloc library. It takes a
+ memory <emphasis role="italic">ctx</emphasis> and a <emphasis
+ role="italic">type</emphasis>, and returns a pointer to a new
+ area of memory of the given <emphasis
+ role="italic">type</emphasis>.
+ </para>
+ <para>
+ The returned pointer is itself a talloc context, so you can use
+ it as the <emphasis role="italic">ctx</emphasis> argument to more
+ calls to talloc() if you wish.
+ </para>
+ <para>
+ The returned pointer is a "child" of the supplied context. This
+ means that if you talloc_free() the <emphasis
+ role="italic">ctx</emphasis> then the new child disappears as
+ well. Alternatively you can free just the child.
+ </para>
+ <para>
+ The <emphasis role="italic">ctx</emphasis> argument to talloc()
+ can be NULL, in which case a new top level context is created.
+ </para>
+ </refsect2>
+ <refsect2><title>void *talloc_size(const void *ctx, size_t size);</title>
+ <para>
+ The function talloc_size() should be used when you don't have a
+ convenient type to pass to talloc(). Unlike talloc(), it is not
+ type safe (as it returns a void *), so you are on your own for
+ type checking.
+ </para>
+ </refsect2>
+ <refsect2><title>(typeof(ptr)) talloc_ptrtype(const void *ctx, ptr);</title>
+ <para>
+ The talloc_ptrtype() macro should be used when you have a pointer and
+ want to allocate memory to point at with this pointer. When compiling
+ with gcc >= 3 it is typesafe. Note this is a wrapper of talloc_size()
+ and talloc_get_name() will return the current location in the source file.
+ and not the type.
+ </para>
+ </refsect2>
+ <refsect2><title>int talloc_free(void *ptr);</title>
+ <para>
+ The talloc_free() function frees a piece of talloc memory, and
+ all its children. You can call talloc_free() on any pointer
+ returned by talloc().
+ </para>
+ <para>
+ The return value of talloc_free() indicates success or failure,
+ with 0 returned for success and -1 for failure. The only
+ possible failure condition is if <emphasis
+ role="italic">ptr</emphasis> had a destructor attached to it and
+ the destructor returned -1. See <link
+ linkend="talloc_set_destructor"><quote>talloc_set_destructor()</quote></link>
+ for details on destructors.
+ </para>
+ <para>
+ If this pointer has an additional parent when talloc_free() is
+ called then the memory is not actually released, but instead the
+ most recently established parent is destroyed. See <link
+ linkend="talloc_reference"><quote>talloc_reference()</quote></link>
+ for details on establishing additional parents.
+ </para>
+ <para>
+ For more control on which parent is removed, see <link
+ linkend="talloc_unlink"><quote>talloc_unlink()</quote></link>.
+ </para>
+ <para>
+ talloc_free() operates recursively on its children.
+ </para>
+ </refsect2>
+ <refsect2 id="talloc_reference"><title>void *talloc_reference(const void *ctx, const void *ptr);</title>
+ <para>
+ The talloc_reference() function makes <emphasis
+ role="italic">ctx</emphasis> an additional parent of <emphasis
+ role="italic">ptr</emphasis>.
+ </para>
+ <para>
+ The return value of talloc_reference() is always the original
+ pointer <emphasis role="italic">ptr</emphasis>, unless talloc ran
+ out of memory in creating the reference in which case it will
+ return NULL (each additional reference consumes around 48 bytes
+ of memory on intel x86 platforms).
+ </para>
+ <para>
+ If <emphasis role="italic">ptr</emphasis> is NULL, then the
+ function is a no-op, and simply returns NULL.
+ </para>
+ <para>
+ After creating a reference you can free it in one of the
+ following ways:
+ </para>
+ <para>
+ <itemizedlist>
+ <listitem>
+ <para>
+ you can talloc_free() any parent of the original pointer.
+ That will reduce the number of parents of this pointer by 1,
+ and will cause this pointer to be freed if it runs out of
+ parents.
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+ you can talloc_free() the pointer itself. That will destroy
+ the most recently established parent to the pointer and leave
+ the pointer as a child of its current parent.
+ </para>
+ </listitem>
+ </itemizedlist>
+ </para>
+ <para>
+ For more control on which parent to remove, see <link
+ linkend="talloc_unlink"><quote>talloc_unlink()</quote></link>.
+ </para>
+ </refsect2>
+ <refsect2 id="talloc_unlink"><title>int talloc_unlink(const void *ctx, const void *ptr);</title>
+ <para>
+ The talloc_unlink() function removes a specific parent from
+ <emphasis role="italic">ptr</emphasis>. The <emphasis
+ role="italic">ctx</emphasis> passed must either be a context used
+ in talloc_reference() with this pointer, or must be a direct
+ parent of ptr.
+ </para>
+ <para>
+ Note that if the parent has already been removed using
+ talloc_free() then this function will fail and will return -1.
+ Likewise, if <emphasis role="italic">ptr</emphasis> is NULL, then
+ the function will make no modifications and return -1.
+ </para>
+ <para>
+ Usually you can just use talloc_free() instead of
+ talloc_unlink(), but sometimes it is useful to have the
+ additional control on which parent is removed.
+ </para>
+ </refsect2>
+ <refsect2 id="talloc_set_destructor"><title>void talloc_set_destructor(const void *ptr, int (*destructor)(void *));</title>
+ <para>
+ The function talloc_set_destructor() sets the <emphasis
+ role="italic">destructor</emphasis> for the pointer <emphasis
+ role="italic">ptr</emphasis>. A <emphasis
+ role="italic">destructor</emphasis> is a function that is called
+ when the memory used by a pointer is about to be released. The
+ destructor receives <emphasis role="italic">ptr</emphasis> as an
+ argument, and should return 0 for success and -1 for failure.
+ </para>
+ <para>
+ The <emphasis role="italic">destructor</emphasis> can do anything
+ it wants to, including freeing other pieces of memory. A common
+ use for destructors is to clean up operating system resources
+ (such as open file descriptors) contained in the structure the
+ destructor is placed on.
+ </para>
+ <para>
+ You can only place one destructor on a pointer. If you need more
+ than one destructor then you can create a zero-length child of
+ the pointer and place an additional destructor on that.
+ </para>
+ <para>
+ To remove a destructor call talloc_set_destructor() with NULL for
+ the destructor.
+ </para>
+ <para>
+ If your destructor attempts to talloc_free() the pointer that it
+ is the destructor for then talloc_free() will return -1 and the
+ free will be ignored. This would be a pointless operation
+ anyway, as the destructor is only called when the memory is just
+ about to go away.
+ </para>
+ </refsect2>
+ <refsect2><title>int talloc_increase_ref_count(const void *<emphasis role="italic">ptr</emphasis>);</title>
+ <para>
+ The talloc_increase_ref_count(<emphasis
+ role="italic">ptr</emphasis>) function is exactly equivalent to:
+ </para>
+ <programlisting>talloc_reference(NULL, ptr);</programlisting>
+ <para>
+ You can use either syntax, depending on which you think is
+ clearer in your code.
+ </para>
+ <para>
+ It returns 0 on success and -1 on failure.
+ </para>
+ </refsect2>
+ <refsect2><title>size_t talloc_reference_count(const void *<emphasis role="italic">ptr</emphasis>);</title>
+ <para>
+ Return the number of references to the pointer.
+ </para>
+ </refsect2>
+ <refsect2 id="talloc_set_name"><title>void talloc_set_name(const void *ptr, const char *fmt, ...);</title>
+ <para>
+ Each talloc pointer has a "name". The name is used principally
+ for debugging purposes, although it is also possible to set and
+ get the name on a pointer in as a way of "marking" pointers in
+ your code.
+ </para>
+ <para>
+ The main use for names on pointer is for "talloc reports". See
+ <link
+ linkend="talloc_report"><quote>talloc_report_depth_cb()</quote></link>,
+ <link
+ linkend="talloc_report"><quote>talloc_report_depth_file()</quote></link>,
+ <link
+ linkend="talloc_report"><quote>talloc_report()</quote></link>
+ <link
+ linkend="talloc_report"><quote>talloc_report()</quote></link>
+ and <link
+ linkend="talloc_report_full"><quote>talloc_report_full()</quote></link>
+ for details. Also see <link
+ linkend="talloc_enable_leak_report"><quote>talloc_enable_leak_report()</quote></link>
+ and <link
+ linkend="talloc_enable_leak_report_full"><quote>talloc_enable_leak_report_full()</quote></link>.
+ </para>
+ <para>
+ The talloc_set_name() function allocates memory as a child of the
+ pointer. It is logically equivalent to:
+ </para>
+ <programlisting>talloc_set_name_const(ptr, talloc_asprintf(ptr, fmt, ...));</programlisting>
+ <para>
+ Note that multiple calls to talloc_set_name() will allocate more
+ memory without releasing the name. All of the memory is released
+ when the ptr is freed using talloc_free().
+ </para>
+ </refsect2>
+ <refsect2><title>void talloc_set_name_const(const void *<emphasis role="italic">ptr</emphasis>, const char *<emphasis role="italic">name</emphasis>);</title>
+ <para>
+ The function talloc_set_name_const() is just like
+ talloc_set_name(), but it takes a string constant, and is much
+ faster. It is extensively used by the "auto naming" macros, such
+ as talloc_p().
+ </para>
+ <para>
+ This function does not allocate any memory. It just copies the
+ supplied pointer into the internal representation of the talloc
+ ptr. This means you must not pass a <emphasis
+ role="italic">name</emphasis> pointer to memory that will
+ disappear before <emphasis role="italic">ptr</emphasis> is freed
+ with talloc_free().
+ </para>
+ </refsect2>
+ <refsect2><title>void *talloc_named(const void *<emphasis role="italic">ctx</emphasis>, size_t <emphasis role="italic">size</emphasis>, const char *<emphasis role="italic">fmt</emphasis>, ...);</title>
+ <para>
+ The talloc_named() function creates a named talloc pointer. It
+ is equivalent to:
+ </para>
+ <programlisting>ptr = talloc_size(ctx, size);
+talloc_set_name(ptr, fmt, ....);</programlisting>
+ </refsect2>
+ <refsect2><title>void *talloc_named_const(const void *<emphasis role="italic">ctx</emphasis>, size_t <emphasis role="italic">size</emphasis>, const char *<emphasis role="italic">name</emphasis>);</title>
+ <para>
+ This is equivalent to:
+ </para>
+ <programlisting>ptr = talloc_size(ctx, size);
+talloc_set_name_const(ptr, name);</programlisting>
+ </refsect2>
+ <refsect2><title>const char *talloc_get_name(const void *<emphasis role="italic">ptr</emphasis>);</title>
+ <para>
+ This returns the current name for the given talloc pointer,
+ <emphasis role="italic">ptr</emphasis>. See <link
+ linkend="talloc_set_name"><quote>talloc_set_name()</quote></link>
+ for details.
+ </para>
+ </refsect2>
+ <refsect2><title>void *talloc_init(const char *<emphasis role="italic">fmt</emphasis>, ...);</title>
+ <para>
+ This function creates a zero length named talloc context as a top
+ level context. It is equivalent to:
+ </para>
+ <programlisting>talloc_named(NULL, 0, fmt, ...);</programlisting>
+ </refsect2>
+ <refsect2><title>void *talloc_new(void *<emphasis role="italic">ctx</emphasis>);</title>
+ <para>
+ This is a utility macro that creates a new memory context hanging
+ off an exiting context, automatically naming it "talloc_new:
+ __location__" where __location__ is the source line it is called
+ from. It is particularly useful for creating a new temporary
+ working context.
+ </para>
+ </refsect2>
+ <refsect2><title>(<emphasis role="italic">type</emphasis> *)talloc_realloc(const void *<emphasis role="italic">ctx</emphasis>, void *<emphasis role="italic">ptr</emphasis>, <emphasis role="italic">type</emphasis>, <emphasis role="italic">count</emphasis>);</title>
+ <para>
+ The talloc_realloc() macro changes the size of a talloc pointer.
+ It has the following equivalences:
+ </para>
+ <programlisting>talloc_realloc(ctx, NULL, type, 1) ==> talloc(ctx, type);
+talloc_realloc(ctx, ptr, type, 0) ==> talloc_free(ptr);</programlisting>
+ <para>
+ The <emphasis role="italic">ctx</emphasis> argument is only used
+ if <emphasis role="italic">ptr</emphasis> is not NULL, otherwise
+ it is ignored.
+ </para>
+ <para>
+ talloc_realloc() returns the new pointer, or NULL on failure.
+ The call will fail either due to a lack of memory, or because the
+ pointer has more than one parent (see <link
+ linkend="talloc_reference"><quote>talloc_reference()</quote></link>).
+ </para>
+ </refsect2>
+ <refsect2><title>void *talloc_realloc_size(const void *ctx, void *ptr, size_t size);</title>
+ <para>
+ the talloc_realloc_size() function is useful when the type is not
+ known so the type-safe talloc_realloc() cannot be used.
+ </para>
+ </refsect2>
+ <refsect2><title>TYPE *talloc_steal(const void *<emphasis role="italic">new_ctx</emphasis>, const TYPE *<emphasis role="italic">ptr</emphasis>);</title>
+ <para>
+ The talloc_steal() function changes the parent context of a
+ talloc pointer. It is typically used when the context that the
+ pointer is currently a child of is going to be freed and you wish
+ to keep the memory for a longer time.
+ </para>
+ <para>
+ The talloc_steal() function returns the pointer that you pass it.
+ It does not have any failure modes.
+ </para>
+ <para>
+ NOTE: It is possible to produce loops in the parent/child
+ relationship if you are not careful with talloc_steal(). No
+ guarantees are provided as to your sanity or the safety of your
+ data if you do this.
+ </para>
+ </refsect2>
+ <refsect2><title>TYPE *talloc_move(const void *<emphasis role="italic">new_ctx</emphasis>, TYPE **<emphasis role="italic">ptr</emphasis>);</title>
+ <para>
+ The talloc_move() function is a wrapper around
+ talloc_steal() which zeros the source pointer after the
+ move. This avoids a potential source of bugs where a
+ programmer leaves a pointer in two structures, and uses the
+ pointer from the old structure after it has been moved to a
+ new one.
+ </para>
+ </refsect2>
+ <refsect2><title>size_t talloc_total_size(const void *<emphasis role="italic">ptr</emphasis>);</title>
+ <para>
+ The talloc_total_size() function returns the total size in bytes
+ used by this pointer and all child pointers. Mostly useful for
+ debugging.
+ </para>
+ <para>
+ Passing NULL is allowed, but it will only give a meaningful
+ result if talloc_enable_leak_report() or
+ talloc_enable_leak_report_full() has been called.
+ </para>
+ </refsect2>
+ <refsect2><title>size_t talloc_total_blocks(const void *<emphasis role="italic">ptr</emphasis>);</title>
+ <para>
+ The talloc_total_blocks() function returns the total memory block
+ count used by this pointer and all child pointers. Mostly useful
+ for debugging.
+ </para>
+ <para>
+ Passing NULL is allowed, but it will only give a meaningful
+ result if talloc_enable_leak_report() or
+ talloc_enable_leak_report_full() has been called.
+ </para>
+ </refsect2>
+ <refsect2 id="talloc_report"><title>void talloc_report(const void *ptr, FILE *f);</title>
+ <para>
+ The talloc_report() function prints a summary report of all
+ memory used by <emphasis role="italic">ptr</emphasis>. One line
+ of report is printed for each immediate child of ptr, showing the
+ total memory and number of blocks used by that child.
+ </para>
+ <para>
+ You can pass NULL for the pointer, in which case a report is
+ printed for the top level memory context, but only if
+ talloc_enable_leak_report() or talloc_enable_leak_report_full()
+ has been called.
+ </para>
+ </refsect2>
+ <refsect2 id="talloc_report_full"><title>void talloc_report_full(const void *<emphasis role="italic">ptr</emphasis>, FILE *<emphasis role="italic">f</emphasis>);</title>
+ <para>
+ This provides a more detailed report than talloc_report(). It
+ will recursively print the entire tree of memory referenced by
+ the pointer. References in the tree are shown by giving the name
+ of the pointer that is referenced.
+ </para>
+ <para>
+ You can pass NULL for the pointer, in which case a report is
+ printed for the top level memory context, but only if
+ talloc_enable_leak_report() or talloc_enable_leak_report_full()
+ has been called.
+ </para>
+ </refsect2>
+ <refsect2 id="talloc_report_depth_cb">
+ <funcsynopsis><funcprototype>
+ <funcdef>void <function>talloc_report_depth_cb</function></funcdef>
+ <paramdef><parameter>const void *ptr</parameter></paramdef>
+ <paramdef><parameter>int depth</parameter></paramdef>
+ <paramdef><parameter>int max_depth</parameter></paramdef>
+ <paramdef><parameter>void (*callback)(const void *ptr, int depth, int max_depth, int is_ref, void *priv)</parameter></paramdef>
+ <paramdef><parameter>void *priv</parameter></paramdef>
+ </funcprototype></funcsynopsis>
+ <para>
+ This provides a more flexible reports than talloc_report(). It
+ will recursively call the callback for the entire tree of memory
+ referenced by the pointer. References in the tree are passed with
+ <emphasis role="italic">is_ref = 1</emphasis> and the pointer that is referenced.
+ </para>
+ <para>
+ You can pass NULL for the pointer, in which case a report is
+ printed for the top level memory context, but only if
+ talloc_enable_leak_report() or talloc_enable_leak_report_full()
+ has been called.
+ </para>
+ <para>
+ The recursion is stopped when depth >= max_depth.
+ max_depth = -1 means only stop at leaf nodes.
+ </para>
+ </refsect2>
+ <refsect2 id="talloc_report_depth_file">
+ <funcsynopsis><funcprototype>
+ <funcdef>void <function>talloc_report_depth_file</function></funcdef>
+ <paramdef><parameter>const void *ptr</parameter></paramdef>
+ <paramdef><parameter>int depth</parameter></paramdef>
+ <paramdef><parameter>int max_depth</parameter></paramdef>
+ <paramdef><parameter>FILE *f</parameter></paramdef>
+ </funcprototype></funcsynopsis>
+ <para>
+ This provides a more flexible reports than talloc_report(). It
+ will let you specify the depth and max_depth.
+ </para>
+ </refsect2>
+ <refsect2 id="talloc_enable_leak_report"><title>void talloc_enable_leak_report(void);</title>
+ <para>
+ This enables calling of talloc_report(NULL, stderr) when the
+ program exits. In Samba4 this is enabled by using the
+ --leak-report command line option.
+ </para>
+ <para>
+ For it to be useful, this function must be called before any
+ other talloc function as it establishes a "null context" that
+ acts as the top of the tree. If you don't call this function
+ first then passing NULL to talloc_report() or
+ talloc_report_full() won't give you the full tree printout.
+ </para>
+ <para>
+ Here is a typical talloc report:
+ </para>
+ <screen format="linespecific">talloc report on 'null_context' (total 267 bytes in 15 blocks)
+libcli/auth/spnego_parse.c:55 contains 31 bytes in 2 blocks
+libcli/auth/spnego_parse.c:55 contains 31 bytes in 2 blocks
+iconv(UTF8,CP850) contains 42 bytes in 2 blocks
+libcli/auth/spnego_parse.c:55 contains 31 bytes in 2 blocks
+iconv(CP850,UTF8) contains 42 bytes in 2 blocks
+iconv(UTF8,UTF-16LE) contains 45 bytes in 2 blocks
+iconv(UTF-16LE,UTF8) contains 45 bytes in 2 blocks
+ </screen>
+ </refsect2>
+ <refsect2 id="talloc_enable_leak_report_full"><title>void talloc_enable_leak_report_full(void);</title>
+ <para>
+ This enables calling of talloc_report_full(NULL, stderr) when the
+ program exits. In Samba4 this is enabled by using the
+ --leak-report-full command line option.
+ </para>
+ <para>
+ For it to be useful, this function must be called before any
+ other talloc function as it establishes a "null context" that
+ acts as the top of the tree. If you don't call this function
+ first then passing NULL to talloc_report() or
+ talloc_report_full() won't give you the full tree printout.
+ </para>
+ <para>
+ Here is a typical full report:
+ </para>
+ <screen format="linespecific">full talloc report on 'root' (total 18 bytes in 8 blocks)
+p1 contains 18 bytes in 7 blocks (ref 0)
+ r1 contains 13 bytes in 2 blocks (ref 0)
+ reference to: p2
+ p2 contains 1 bytes in 1 blocks (ref 1)
+ x3 contains 1 bytes in 1 blocks (ref 0)
+ x2 contains 1 bytes in 1 blocks (ref 0)
+ x1 contains 1 bytes in 1 blocks (ref 0)
+ </screen>
+ </refsect2>
+ <refsect2><title>(<emphasis role="italic">type</emphasis> *)talloc_zero(const void *<emphasis role="italic">ctx</emphasis>, <emphasis role="italic">type</emphasis>);</title>
+ <para>
+ The talloc_zero() macro is equivalent to:
+ </para>
+ <programlisting>ptr = talloc(ctx, type);
+if (ptr) memset(ptr, 0, sizeof(type));</programlisting>
+ </refsect2>
+ <refsect2><title>void *talloc_zero_size(const void *<emphasis role="italic">ctx</emphasis>, size_t <emphasis role="italic">size</emphasis>)</title>
+ <para>
+ The talloc_zero_size() function is useful when you don't have a
+ known type.
+ </para>
+ </refsect2>
+ <refsect2><title>void *talloc_memdup(const void *<emphasis role="italic">ctx</emphasis>, const void *<emphasis role="italic">p</emphasis>, size_t size);</title>
+ <para>
+ The talloc_memdup() function is equivalent to:
+ </para>
+ <programlisting>ptr = talloc_size(ctx, size);
+if (ptr) memcpy(ptr, p, size);</programlisting>
+ </refsect2>
+ <refsect2><title>char *talloc_strdup(const void *<emphasis role="italic">ctx</emphasis>, const char *<emphasis role="italic">p</emphasis>);</title>
+ <para>
+ The talloc_strdup() function is equivalent to:
+ </para>
+ <programlisting>ptr = talloc_size(ctx, strlen(p)+1);
+if (ptr) memcpy(ptr, p, strlen(p)+1);</programlisting>
+ <para>
+ This function sets the name of the new pointer to the passed
+ string. This is equivalent to:
+ </para>
+ <programlisting>talloc_set_name_const(ptr, ptr)</programlisting>
+ </refsect2>
+ <refsect2><title>char *talloc_strndup(const void *<emphasis role="italic">t</emphasis>, const char *<emphasis role="italic">p</emphasis>, size_t <emphasis role="italic">n</emphasis>);</title>
+ <para>
+ The talloc_strndup() function is the talloc equivalent of the C
+ library function strndup(3).
+ </para>
+ <para>
+ This function sets the name of the new pointer to the passed
+ string. This is equivalent to:
+ </para>
+ <programlisting>talloc_set_name_const(ptr, ptr)</programlisting>
+ </refsect2>
+ <refsect2><title>char *talloc_append_string(const void *<emphasis role="italic">t</emphasis>, char *<emphasis role="italic">orig</emphasis>, const char *<emphasis role="italic">append</emphasis>);</title>
+ <para>
+ The talloc_append_string() function appends the given formatted
+ string to the given string.
+ </para>
+ <para>
+ This function sets the name of the new pointer to the new
+ string. This is equivalent to:
+ </para>
+ <programlisting>talloc_set_name_const(ptr, ptr)</programlisting>
+ </refsect2>
+ <refsect2><title>char *talloc_vasprintf(const void *<emphasis role="italic">t</emphasis>, const char *<emphasis role="italic">fmt</emphasis>, va_list <emphasis role="italic">ap</emphasis>);</title>
+ <para>
+ The talloc_vasprintf() function is the talloc equivalent of the C
+ library function vasprintf(3).
+ </para>
+ <para>
+ This function sets the name of the new pointer to the new
+ string. This is equivalent to:
+ </para>
+ <programlisting>talloc_set_name_const(ptr, ptr)</programlisting>
+ </refsect2>
+ <refsect2><title>char *talloc_asprintf(const void *<emphasis role="italic">t</emphasis>, const char *<emphasis role="italic">fmt</emphasis>, ...);</title>
+ <para>
+ The talloc_asprintf() function is the talloc equivalent of the C
+ library function asprintf(3).
+ </para>
+ <para>
+ This function sets the name of the new pointer to the passed
+ string. This is equivalent to:
+ </para>
+ <programlisting>talloc_set_name_const(ptr, ptr)</programlisting>
+ </refsect2>
+ <refsect2><title>char *talloc_asprintf_append(char *s, const char *fmt, ...);</title>
+ <para>
+ The talloc_asprintf_append() function appends the given formatted
+ string to the given string.
+ </para>
+ <para>
+ This function sets the name of the new pointer to the new
+ string. This is equivalent to:
+ </para>
+ <programlisting>talloc_set_name_const(ptr, ptr)</programlisting>
+ </refsect2>
+ <refsect2><title>(type *)talloc_array(const void *ctx, type, uint_t count);</title>
+ <para>
+ The talloc_array() macro is equivalent to:
+ </para>
+ <programlisting>(type *)talloc_size(ctx, sizeof(type) * count);</programlisting>
+ <para>
+ except that it provides integer overflow protection for the
+ multiply, returning NULL if the multiply overflows.
+ </para>
+ </refsect2>
+ <refsect2><title>void *talloc_array_size(const void *ctx, size_t size, uint_t count);</title>
+ <para>
+ The talloc_array_size() function is useful when the type is not
+ known. It operates in the same way as talloc_array(), but takes a
+ size instead of a type.
+ </para>
+ </refsect2>
+ <refsect2><title>(typeof(ptr)) talloc_array_ptrtype(const void *ctx, ptr, uint_t count);</title>
+ <para>
+ The talloc_ptrtype() macro should be used when you have a pointer to an array
+ and want to allocate memory of an array to point at with this pointer. When compiling
+ with gcc >= 3 it is typesafe. Note this is a wrapper of talloc_array_size()
+ and talloc_get_name() will return the current location in the source file.
+ and not the type.
+ </para>
+ </refsect2>
+ <refsect2><title>void *talloc_realloc_fn(const void *ctx, void *ptr, size_t size)</title>
+ <para>
+ This is a non-macro version of talloc_realloc(), which is useful
+ as libraries sometimes want a realloc function pointer. A
+ realloc(3) implementation encapsulates the functionality of
+ malloc(3), free(3) and realloc(3) in one call, which is why it is
+ useful to be able to pass around a single function pointer.
+ </para>
+ </refsect2>
+ <refsect2><title>void *talloc_autofree_context(void);</title>
+ <para>
+ This is a handy utility function that returns a talloc context
+ which will be automatically freed on program exit. This can be
+ used to reduce the noise in memory leak reports.
+ </para>
+ </refsect2>
+ <refsect2><title>void *talloc_check_name(const void *ptr, const char *name);</title>
+ <para>
+ This function checks if a pointer has the specified <emphasis
+ role="italic">name</emphasis>. If it does then the pointer is
+ returned. It it doesn't then NULL is returned.
+ </para>
+ </refsect2>
+ <refsect2><title>(type *)talloc_get_type(const void *ptr, type);</title>
+ <para>
+ This macro allows you to do type checking on talloc pointers. It
+ is particularly useful for void* private pointers. It is
+ equivalent to this:
+ </para>
+ <programlisting>(type *)talloc_check_name(ptr, #type)</programlisting>
+ </refsect2>
+ <refsect2><title>talloc_set_type(const void *ptr, type);</title>
+ <para>
+ This macro allows you to force the name of a pointer to be a
+ particular <emphasis>type</emphasis>. This can be
+ used in conjunction with talloc_get_type() to do type checking on
+ void* pointers.
+ </para>
+ <para>
+ It is equivalent to this:
+ </para>
+ <programlisting>talloc_set_name_const(ptr, #type)</programlisting>
+ </refsect2>
+ </refsect1>
+ <refsect1><title>PERFORMANCE</title>
+ <para>
+ All the additional features of talloc(3) over malloc(3) do come at a
+ price. We have a simple performance test in Samba4 that measures
+ talloc() versus malloc() performance, and it seems that talloc() is
+ about 10% slower than malloc() on my x86 Debian Linux box. For
+ Samba, the great reduction in code complexity that we get by using
+ talloc makes this worthwhile, especially as the total overhead of
+ talloc/malloc in Samba is already quite small.
+ </para>
+ </refsect1>
+ <refsect1><title>SEE ALSO</title>
+ <para>
+ malloc(3), strndup(3), vasprintf(3), asprintf(3),
+ <ulink url="http://talloc.samba.org/"/>
+ </para>
+ </refsect1>
+ <refsect1><title>COPYRIGHT/LICENSE</title>
+ <para>
+ Copyright (C) Andrew Tridgell 2004
+ </para>
+ <para>
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or (at
+ your option) any later version.
+ </para>
+ <para>
+ This program is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+ </para>
+ <para>
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, see http://www.gnu.org/licenses/.
+ </para>
+ </refsect1>
+</refentry>
diff --git a/lib/talloc/talloc.c b/lib/talloc/talloc.c
new file mode 100644
index 0000000000..1f7e52439f
--- /dev/null
+++ b/lib/talloc/talloc.c
@@ -0,0 +1,1732 @@
+/*
+ Samba Unix SMB/CIFS implementation.
+
+ Samba trivial allocation library - new interface
+
+ NOTE: Please read talloc_guide.txt for full documentation
+
+ Copyright (C) Andrew Tridgell 2004
+ Copyright (C) Stefan Metzmacher 2006
+
+ ** NOTE! The following LGPL license applies to the talloc
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+ inspired by http://swapped.cc/halloc/
+*/
+
+#ifdef _SAMBA_BUILD_
+#include "version.h"
+#if (SAMBA_VERSION_MAJOR<4)
+#include "includes.h"
+/* This is to circumvent SAMBA3's paranoid malloc checker. Here in this file
+ * we trust ourselves... */
+#ifdef malloc
+#undef malloc
+#endif
+#ifdef realloc
+#undef realloc
+#endif
+#define _TALLOC_SAMBA3
+#endif /* (SAMBA_VERSION_MAJOR<4) */
+#endif /* _SAMBA_BUILD_ */
+
+#ifndef _TALLOC_SAMBA3
+#include "replace.h"
+#include "talloc.h"
+#endif /* not _TALLOC_SAMBA3 */
+
+/* use this to force every realloc to change the pointer, to stress test
+ code that might not cope */
+#define ALWAYS_REALLOC 0
+
+
+#define MAX_TALLOC_SIZE 0x10000000
+#define TALLOC_MAGIC 0xe814ec70
+#define TALLOC_FLAG_FREE 0x01
+#define TALLOC_FLAG_LOOP 0x02
+#define TALLOC_FLAG_POOL 0x04 /* This is a talloc pool */
+#define TALLOC_FLAG_POOLMEM 0x08 /* This is allocated in a pool */
+#define TALLOC_MAGIC_REFERENCE ((const char *)1)
+
+/* by default we abort when given a bad pointer (such as when talloc_free() is called
+ on a pointer that came from malloc() */
+#ifndef TALLOC_ABORT
+#define TALLOC_ABORT(reason) abort()
+#endif
+
+#ifndef discard_const_p
+#if defined(__intptr_t_defined) || defined(HAVE_INTPTR_T)
+# define discard_const_p(type, ptr) ((type *)((intptr_t)(ptr)))
+#else
+# define discard_const_p(type, ptr) ((type *)(ptr))
+#endif
+#endif
+
+/* these macros gain us a few percent of speed on gcc */
+#if (__GNUC__ >= 3)
+/* the strange !! is to ensure that __builtin_expect() takes either 0 or 1
+ as its first argument */
+#ifndef likely
+#define likely(x) __builtin_expect(!!(x), 1)
+#endif
+#ifndef unlikely
+#define unlikely(x) __builtin_expect(!!(x), 0)
+#endif
+#else
+#ifndef likely
+#define likely(x) (x)
+#endif
+#ifndef unlikely
+#define unlikely(x) (x)
+#endif
+#endif
+
+/* this null_context is only used if talloc_enable_leak_report() or
+ talloc_enable_leak_report_full() is called, otherwise it remains
+ NULL
+*/
+static void *null_context;
+static void *autofree_context;
+
+struct talloc_reference_handle {
+ struct talloc_reference_handle *next, *prev;
+ void *ptr;
+};
+
+typedef int (*talloc_destructor_t)(void *);
+
+struct talloc_chunk {
+ struct talloc_chunk *next, *prev;
+ struct talloc_chunk *parent, *child;
+ struct talloc_reference_handle *refs;
+ talloc_destructor_t destructor;
+ const char *name;
+ size_t size;
+ unsigned flags;
+
+ /*
+ * "pool" has dual use:
+ *
+ * For the talloc pool itself (i.e. TALLOC_FLAG_POOL is set), "pool"
+ * marks the end of the currently allocated area.
+ *
+ * For members of the pool (i.e. TALLOC_FLAG_POOLMEM is set), "pool"
+ * is a pointer to the struct talloc_chunk of the pool that it was
+ * allocated from. This way children can quickly find the pool to chew
+ * from.
+ */
+ void *pool;
+};
+
+/* 16 byte alignment seems to keep everyone happy */
+#define TC_HDR_SIZE ((sizeof(struct talloc_chunk)+15)&~15)
+#define TC_PTR_FROM_CHUNK(tc) ((void *)(TC_HDR_SIZE + (char*)tc))
+
+static void talloc_abort_double_free(void)
+{
+ TALLOC_ABORT("Bad talloc magic value - double free");
+}
+
+static void talloc_abort_unknown_value(void)
+{
+ TALLOC_ABORT("Bad talloc magic value - unknown value");
+}
+
+/* panic if we get a bad magic value */
+static inline struct talloc_chunk *talloc_chunk_from_ptr(const void *ptr)
+{
+ const char *pp = (const char *)ptr;
+ struct talloc_chunk *tc = discard_const_p(struct talloc_chunk, pp - TC_HDR_SIZE);
+ if (unlikely((tc->flags & (TALLOC_FLAG_FREE | ~0xF)) != TALLOC_MAGIC)) {
+ if (tc->flags & TALLOC_FLAG_FREE) {
+ talloc_abort_double_free();
+ } else {
+ talloc_abort_unknown_value();
+ }
+ }
+ return tc;
+}
+
+/* hook into the front of the list */
+#define _TLIST_ADD(list, p) \
+do { \
+ if (!(list)) { \
+ (list) = (p); \
+ (p)->next = (p)->prev = NULL; \
+ } else { \
+ (list)->prev = (p); \
+ (p)->next = (list); \
+ (p)->prev = NULL; \
+ (list) = (p); \
+ }\
+} while (0)
+
+/* remove an element from a list - element doesn't have to be in list. */
+#define _TLIST_REMOVE(list, p) \
+do { \
+ if ((p) == (list)) { \
+ (list) = (p)->next; \
+ if (list) (list)->prev = NULL; \
+ } else { \
+ if ((p)->prev) (p)->prev->next = (p)->next; \
+ if ((p)->next) (p)->next->prev = (p)->prev; \
+ } \
+ if ((p) && ((p) != (list))) (p)->next = (p)->prev = NULL; \
+} while (0)
+
+
+/*
+ return the parent chunk of a pointer
+*/
+static inline struct talloc_chunk *talloc_parent_chunk(const void *ptr)
+{
+ struct talloc_chunk *tc;
+
+ if (unlikely(ptr == NULL)) {
+ return NULL;
+ }
+
+ tc = talloc_chunk_from_ptr(ptr);
+ while (tc->prev) tc=tc->prev;
+
+ return tc->parent;
+}
+
+void *talloc_parent(const void *ptr)
+{
+ struct talloc_chunk *tc = talloc_parent_chunk(ptr);
+ return tc? TC_PTR_FROM_CHUNK(tc) : NULL;
+}
+
+/*
+ find parents name
+*/
+const char *talloc_parent_name(const void *ptr)
+{
+ struct talloc_chunk *tc = talloc_parent_chunk(ptr);
+ return tc? tc->name : NULL;
+}
+
+/*
+ A pool carries an in-pool object count count in the first 16 bytes.
+ bytes. This is done to support talloc_steal() to a parent outside of the
+ pool. The count includes the pool itself, so a talloc_free() on a pool will
+ only destroy the pool if the count has dropped to zero. A talloc_free() of a
+ pool member will reduce the count, and eventually also call free(3) on the
+ pool memory.
+
+ The object count is not put into "struct talloc_chunk" because it is only
+ relevant for talloc pools and the alignment to 16 bytes would increase the
+ memory footprint of each talloc chunk by those 16 bytes.
+*/
+
+#define TALLOC_POOL_HDR_SIZE 16
+
+static unsigned int *talloc_pool_objectcount(struct talloc_chunk *tc)
+{
+ return (unsigned int *)((char *)tc + sizeof(struct talloc_chunk));
+}
+
+/*
+ Allocate from a pool
+*/
+
+static struct talloc_chunk *talloc_alloc_pool(struct talloc_chunk *parent,
+ size_t size)
+{
+ struct talloc_chunk *pool_ctx = NULL;
+ size_t space_left;
+ struct talloc_chunk *result;
+ size_t chunk_size;
+
+ if (parent == NULL) {
+ return NULL;
+ }
+
+ if (parent->flags & TALLOC_FLAG_POOL) {
+ pool_ctx = parent;
+ }
+ else if (parent->flags & TALLOC_FLAG_POOLMEM) {
+ pool_ctx = (struct talloc_chunk *)parent->pool;
+ }
+
+ if (pool_ctx == NULL) {
+ return NULL;
+ }
+
+ space_left = ((char *)pool_ctx + TC_HDR_SIZE + pool_ctx->size)
+ - ((char *)pool_ctx->pool);
+
+ /*
+ * Align size to 16 bytes
+ */
+ chunk_size = ((size + 15) & ~15);
+
+ if (space_left < chunk_size) {
+ return NULL;
+ }
+
+ result = (struct talloc_chunk *)pool_ctx->pool;
+
+#if defined(DEVELOPER) && defined(VALGRIND_MAKE_MEM_UNDEFINED)
+ VALGRIND_MAKE_MEM_UNDEFINED(result, size);
+#endif
+
+ pool_ctx->pool = (void *)((char *)result + chunk_size);
+
+ result->flags = TALLOC_MAGIC | TALLOC_FLAG_POOLMEM;
+ result->pool = pool_ctx;
+
+ *talloc_pool_objectcount(pool_ctx) += 1;
+
+ return result;
+}
+
+/*
+ Allocate a bit of memory as a child of an existing pointer
+*/
+static inline void *__talloc(const void *context, size_t size)
+{
+ struct talloc_chunk *tc = NULL;
+
+ if (unlikely(context == NULL)) {
+ context = null_context;
+ }
+
+ if (unlikely(size >= MAX_TALLOC_SIZE)) {
+ return NULL;
+ }
+
+ if (context != NULL) {
+ tc = talloc_alloc_pool(talloc_chunk_from_ptr(context),
+ TC_HDR_SIZE+size);
+ }
+
+ if (tc == NULL) {
+ tc = (struct talloc_chunk *)malloc(TC_HDR_SIZE+size);
+ if (unlikely(tc == NULL)) return NULL;
+ tc->flags = TALLOC_MAGIC;
+ tc->pool = NULL;
+ }
+
+ tc->size = size;
+ tc->destructor = NULL;
+ tc->child = NULL;
+ tc->name = NULL;
+ tc->refs = NULL;
+
+ if (likely(context)) {
+ struct talloc_chunk *parent = talloc_chunk_from_ptr(context);
+
+ if (parent->child) {
+ parent->child->parent = NULL;
+ tc->next = parent->child;
+ tc->next->prev = tc;
+ } else {
+ tc->next = NULL;
+ }
+ tc->parent = parent;
+ tc->prev = NULL;
+ parent->child = tc;
+ } else {
+ tc->next = tc->prev = tc->parent = NULL;
+ }
+
+ return TC_PTR_FROM_CHUNK(tc);
+}
+
+/*
+ * Create a talloc pool
+ */
+
+void *talloc_pool(const void *context, size_t size)
+{
+ void *result = __talloc(context, size + TALLOC_POOL_HDR_SIZE);
+ struct talloc_chunk *tc;
+
+ if (unlikely(result == NULL)) {
+ return NULL;
+ }
+
+ tc = talloc_chunk_from_ptr(result);
+
+ tc->flags |= TALLOC_FLAG_POOL;
+ tc->pool = (char *)result + TALLOC_POOL_HDR_SIZE;
+
+ *talloc_pool_objectcount(tc) = 1;
+
+#if defined(DEVELOPER) && defined(VALGRIND_MAKE_MEM_NOACCESS)
+ VALGRIND_MAKE_MEM_NOACCESS(tc->pool, size);
+#endif
+
+ return result;
+}
+
+/*
+ setup a destructor to be called on free of a pointer
+ the destructor should return 0 on success, or -1 on failure.
+ if the destructor fails then the free is failed, and the memory can
+ be continued to be used
+*/
+void _talloc_set_destructor(const void *ptr, int (*destructor)(void *))
+{
+ struct talloc_chunk *tc = talloc_chunk_from_ptr(ptr);
+ tc->destructor = destructor;
+}
+
+/*
+ increase the reference count on a piece of memory.
+*/
+int talloc_increase_ref_count(const void *ptr)
+{
+ if (unlikely(!talloc_reference(null_context, ptr))) {
+ return -1;
+ }
+ return 0;
+}
+
+/*
+ helper for talloc_reference()
+
+ this is referenced by a function pointer and should not be inline
+*/
+static int talloc_reference_destructor(struct talloc_reference_handle *handle)
+{
+ struct talloc_chunk *ptr_tc = talloc_chunk_from_ptr(handle->ptr);
+ _TLIST_REMOVE(ptr_tc->refs, handle);
+ return 0;
+}
+
+/*
+ more efficient way to add a name to a pointer - the name must point to a
+ true string constant
+*/
+static inline void _talloc_set_name_const(const void *ptr, const char *name)
+{
+ struct talloc_chunk *tc = talloc_chunk_from_ptr(ptr);
+ tc->name = name;
+}
+
+/*
+ internal talloc_named_const()
+*/
+static inline void *_talloc_named_const(const void *context, size_t size, const char *name)
+{
+ void *ptr;
+
+ ptr = __talloc(context, size);
+ if (unlikely(ptr == NULL)) {
+ return NULL;
+ }
+
+ _talloc_set_name_const(ptr, name);
+
+ return ptr;
+}
+
+/*
+ make a secondary reference to a pointer, hanging off the given context.
+ the pointer remains valid until both the original caller and this given
+ context are freed.
+
+ the major use for this is when two different structures need to reference the
+ same underlying data, and you want to be able to free the two instances separately,
+ and in either order
+*/
+void *_talloc_reference(const void *context, const void *ptr)
+{
+ struct talloc_chunk *tc;
+ struct talloc_reference_handle *handle;
+ if (unlikely(ptr == NULL)) return NULL;
+
+ tc = talloc_chunk_from_ptr(ptr);
+ handle = (struct talloc_reference_handle *)_talloc_named_const(context,
+ sizeof(struct talloc_reference_handle),
+ TALLOC_MAGIC_REFERENCE);
+ if (unlikely(handle == NULL)) return NULL;
+
+ /* note that we hang the destructor off the handle, not the
+ main context as that allows the caller to still setup their
+ own destructor on the context if they want to */
+ talloc_set_destructor(handle, talloc_reference_destructor);
+ handle->ptr = discard_const_p(void, ptr);
+ _TLIST_ADD(tc->refs, handle);
+ return handle->ptr;
+}
+
+
+/*
+ internal talloc_free call
+*/
+static inline int _talloc_free(void *ptr)
+{
+ struct talloc_chunk *tc;
+
+ if (unlikely(ptr == NULL)) {
+ return -1;
+ }
+
+ tc = talloc_chunk_from_ptr(ptr);
+
+ if (unlikely(tc->refs)) {
+ int is_child;
+ /* check this is a reference from a child or grantchild
+ * back to it's parent or grantparent
+ *
+ * in that case we need to remove the reference and
+ * call another instance of talloc_free() on the current
+ * pointer.
+ */
+ is_child = talloc_is_parent(tc->refs, ptr);
+ _talloc_free(tc->refs);
+ if (is_child) {
+ return _talloc_free(ptr);
+ }
+ return -1;
+ }
+
+ if (unlikely(tc->flags & TALLOC_FLAG_LOOP)) {
+ /* we have a free loop - stop looping */
+ return 0;
+ }
+
+ if (unlikely(tc->destructor)) {
+ talloc_destructor_t d = tc->destructor;
+ if (d == (talloc_destructor_t)-1) {
+ return -1;
+ }
+ tc->destructor = (talloc_destructor_t)-1;
+ if (d(ptr) == -1) {
+ tc->destructor = d;
+ return -1;
+ }
+ tc->destructor = NULL;
+ }
+
+ if (tc->parent) {
+ _TLIST_REMOVE(tc->parent->child, tc);
+ if (tc->parent->child) {
+ tc->parent->child->parent = tc->parent;
+ }
+ } else {
+ if (tc->prev) tc->prev->next = tc->next;
+ if (tc->next) tc->next->prev = tc->prev;
+ }
+
+ tc->flags |= TALLOC_FLAG_LOOP;
+
+ while (tc->child) {
+ /* we need to work out who will own an abandoned child
+ if it cannot be freed. In priority order, the first
+ choice is owner of any remaining reference to this
+ pointer, the second choice is our parent, and the
+ final choice is the null context. */
+ void *child = TC_PTR_FROM_CHUNK(tc->child);
+ const void *new_parent = null_context;
+ if (unlikely(tc->child->refs)) {
+ struct talloc_chunk *p = talloc_parent_chunk(tc->child->refs);
+ if (p) new_parent = TC_PTR_FROM_CHUNK(p);
+ }
+ if (unlikely(_talloc_free(child) == -1)) {
+ if (new_parent == null_context) {
+ struct talloc_chunk *p = talloc_parent_chunk(ptr);
+ if (p) new_parent = TC_PTR_FROM_CHUNK(p);
+ }
+ talloc_steal(new_parent, child);
+ }
+ }
+
+ tc->flags |= TALLOC_FLAG_FREE;
+
+ if (tc->flags & (TALLOC_FLAG_POOL|TALLOC_FLAG_POOLMEM)) {
+ struct talloc_chunk *pool;
+ unsigned int *pool_object_count;
+
+ pool = (tc->flags & TALLOC_FLAG_POOL)
+ ? tc : (struct talloc_chunk *)tc->pool;
+
+ pool_object_count = talloc_pool_objectcount(pool);
+
+ if (*pool_object_count == 0) {
+ TALLOC_ABORT("Pool object count zero!");
+ }
+
+ *pool_object_count -= 1;
+
+ if (*pool_object_count == 0) {
+ free(pool);
+ }
+ }
+ else {
+ free(tc);
+ }
+ return 0;
+}
+
+/*
+ move a lump of memory from one talloc context to another return the
+ ptr on success, or NULL if it could not be transferred.
+ passing NULL as ptr will always return NULL with no side effects.
+*/
+void *_talloc_steal(const void *new_ctx, const void *ptr)
+{
+ struct talloc_chunk *tc, *new_tc;
+
+ if (unlikely(!ptr)) {
+ return NULL;
+ }
+
+ if (unlikely(new_ctx == NULL)) {
+ new_ctx = null_context;
+ }
+
+ tc = talloc_chunk_from_ptr(ptr);
+
+ if (unlikely(new_ctx == NULL)) {
+ if (tc->parent) {
+ _TLIST_REMOVE(tc->parent->child, tc);
+ if (tc->parent->child) {
+ tc->parent->child->parent = tc->parent;
+ }
+ } else {
+ if (tc->prev) tc->prev->next = tc->next;
+ if (tc->next) tc->next->prev = tc->prev;
+ }
+
+ tc->parent = tc->next = tc->prev = NULL;
+ return discard_const_p(void, ptr);
+ }
+
+ new_tc = talloc_chunk_from_ptr(new_ctx);
+
+ if (unlikely(tc == new_tc || tc->parent == new_tc)) {
+ return discard_const_p(void, ptr);
+ }
+
+ if (tc->parent) {
+ _TLIST_REMOVE(tc->parent->child, tc);
+ if (tc->parent->child) {
+ tc->parent->child->parent = tc->parent;
+ }
+ } else {
+ if (tc->prev) tc->prev->next = tc->next;
+ if (tc->next) tc->next->prev = tc->prev;
+ }
+
+ tc->parent = new_tc;
+ if (new_tc->child) new_tc->child->parent = NULL;
+ _TLIST_ADD(new_tc->child, tc);
+
+ return discard_const_p(void, ptr);
+}
+
+
+
+/*
+ remove a secondary reference to a pointer. This undo's what
+ talloc_reference() has done. The context and pointer arguments
+ must match those given to a talloc_reference()
+*/
+static inline int talloc_unreference(const void *context, const void *ptr)
+{
+ struct talloc_chunk *tc = talloc_chunk_from_ptr(ptr);
+ struct talloc_reference_handle *h;
+
+ if (unlikely(context == NULL)) {
+ context = null_context;
+ }
+
+ for (h=tc->refs;h;h=h->next) {
+ struct talloc_chunk *p = talloc_parent_chunk(h);
+ if (p == NULL) {
+ if (context == NULL) break;
+ } else if (TC_PTR_FROM_CHUNK(p) == context) {
+ break;
+ }
+ }
+ if (h == NULL) {
+ return -1;
+ }
+
+ return _talloc_free(h);
+}
+
+/*
+ remove a specific parent context from a pointer. This is a more
+ controlled varient of talloc_free()
+*/
+int talloc_unlink(const void *context, void *ptr)
+{
+ struct talloc_chunk *tc_p, *new_p;
+ void *new_parent;
+
+ if (ptr == NULL) {
+ return -1;
+ }
+
+ if (context == NULL) {
+ context = null_context;
+ }
+
+ if (talloc_unreference(context, ptr) == 0) {
+ return 0;
+ }
+
+ if (context == NULL) {
+ if (talloc_parent_chunk(ptr) != NULL) {
+ return -1;
+ }
+ } else {
+ if (talloc_chunk_from_ptr(context) != talloc_parent_chunk(ptr)) {
+ return -1;
+ }
+ }
+
+ tc_p = talloc_chunk_from_ptr(ptr);
+
+ if (tc_p->refs == NULL) {
+ return _talloc_free(ptr);
+ }
+
+ new_p = talloc_parent_chunk(tc_p->refs);
+ if (new_p) {
+ new_parent = TC_PTR_FROM_CHUNK(new_p);
+ } else {
+ new_parent = NULL;
+ }
+
+ if (talloc_unreference(new_parent, ptr) != 0) {
+ return -1;
+ }
+
+ talloc_steal(new_parent, ptr);
+
+ return 0;
+}
+
+/*
+ add a name to an existing pointer - va_list version
+*/
+static inline const char *talloc_set_name_v(const void *ptr, const char *fmt, va_list ap) PRINTF_ATTRIBUTE(2,0);
+
+static inline const char *talloc_set_name_v(const void *ptr, const char *fmt, va_list ap)
+{
+ struct talloc_chunk *tc = talloc_chunk_from_ptr(ptr);
+ tc->name = talloc_vasprintf(ptr, fmt, ap);
+ if (likely(tc->name)) {
+ _talloc_set_name_const(tc->name, ".name");
+ }
+ return tc->name;
+}
+
+/*
+ add a name to an existing pointer
+*/
+const char *talloc_set_name(const void *ptr, const char *fmt, ...)
+{
+ const char *name;
+ va_list ap;
+ va_start(ap, fmt);
+ name = talloc_set_name_v(ptr, fmt, ap);
+ va_end(ap);
+ return name;
+}
+
+
+/*
+ create a named talloc pointer. Any talloc pointer can be named, and
+ talloc_named() operates just like talloc() except that it allows you
+ to name the pointer.
+*/
+void *talloc_named(const void *context, size_t size, const char *fmt, ...)
+{
+ va_list ap;
+ void *ptr;
+ const char *name;
+
+ ptr = __talloc(context, size);
+ if (unlikely(ptr == NULL)) return NULL;
+
+ va_start(ap, fmt);
+ name = talloc_set_name_v(ptr, fmt, ap);
+ va_end(ap);
+
+ if (unlikely(name == NULL)) {
+ _talloc_free(ptr);
+ return NULL;
+ }
+
+ return ptr;
+}
+
+/*
+ return the name of a talloc ptr, or "UNNAMED"
+*/
+const char *talloc_get_name(const void *ptr)
+{
+ struct talloc_chunk *tc = talloc_chunk_from_ptr(ptr);
+ if (unlikely(tc->name == TALLOC_MAGIC_REFERENCE)) {
+ return ".reference";
+ }
+ if (likely(tc->name)) {
+ return tc->name;
+ }
+ return "UNNAMED";
+}
+
+
+/*
+ check if a pointer has the given name. If it does, return the pointer,
+ otherwise return NULL
+*/
+void *talloc_check_name(const void *ptr, const char *name)
+{
+ const char *pname;
+ if (unlikely(ptr == NULL)) return NULL;
+ pname = talloc_get_name(ptr);
+ if (likely(pname == name || strcmp(pname, name) == 0)) {
+ return discard_const_p(void, ptr);
+ }
+ return NULL;
+}
+
+
+/*
+ this is for compatibility with older versions of talloc
+*/
+void *talloc_init(const char *fmt, ...)
+{
+ va_list ap;
+ void *ptr;
+ const char *name;
+
+ /*
+ * samba3 expects talloc_report_depth_cb(NULL, ...)
+ * reports all talloc'ed memory, so we need to enable
+ * null_tracking
+ */
+ talloc_enable_null_tracking();
+
+ ptr = __talloc(NULL, 0);
+ if (unlikely(ptr == NULL)) return NULL;
+
+ va_start(ap, fmt);
+ name = talloc_set_name_v(ptr, fmt, ap);
+ va_end(ap);
+
+ if (unlikely(name == NULL)) {
+ _talloc_free(ptr);
+ return NULL;
+ }
+
+ return ptr;
+}
+
+/*
+ this is a replacement for the Samba3 talloc_destroy_pool functionality. It
+ should probably not be used in new code. It's in here to keep the talloc
+ code consistent across Samba 3 and 4.
+*/
+void talloc_free_children(void *ptr)
+{
+ struct talloc_chunk *tc;
+
+ if (unlikely(ptr == NULL)) {
+ return;
+ }
+
+ tc = talloc_chunk_from_ptr(ptr);
+
+ while (tc->child) {
+ /* we need to work out who will own an abandoned child
+ if it cannot be freed. In priority order, the first
+ choice is owner of any remaining reference to this
+ pointer, the second choice is our parent, and the
+ final choice is the null context. */
+ void *child = TC_PTR_FROM_CHUNK(tc->child);
+ const void *new_parent = null_context;
+ if (unlikely(tc->child->refs)) {
+ struct talloc_chunk *p = talloc_parent_chunk(tc->child->refs);
+ if (p) new_parent = TC_PTR_FROM_CHUNK(p);
+ }
+ if (unlikely(_talloc_free(child) == -1)) {
+ if (new_parent == null_context) {
+ struct talloc_chunk *p = talloc_parent_chunk(ptr);
+ if (p) new_parent = TC_PTR_FROM_CHUNK(p);
+ }
+ talloc_steal(new_parent, child);
+ }
+ }
+
+ if ((tc->flags & TALLOC_FLAG_POOL)
+ && (*talloc_pool_objectcount(tc) == 1)) {
+ tc->pool = ((char *)tc + TC_HDR_SIZE + TALLOC_POOL_HDR_SIZE);
+#if defined(DEVELOPER) && defined(VALGRIND_MAKE_MEM_NOACCESS)
+ VALGRIND_MAKE_MEM_NOACCESS(
+ tc->pool, tc->size - TALLOC_POOL_HDR_SIZE);
+#endif
+ }
+}
+
+/*
+ Allocate a bit of memory as a child of an existing pointer
+*/
+void *_talloc(const void *context, size_t size)
+{
+ return __talloc(context, size);
+}
+
+/*
+ externally callable talloc_set_name_const()
+*/
+void talloc_set_name_const(const void *ptr, const char *name)
+{
+ _talloc_set_name_const(ptr, name);
+}
+
+/*
+ create a named talloc pointer. Any talloc pointer can be named, and
+ talloc_named() operates just like talloc() except that it allows you
+ to name the pointer.
+*/
+void *talloc_named_const(const void *context, size_t size, const char *name)
+{
+ return _talloc_named_const(context, size, name);
+}
+
+/*
+ free a talloc pointer. This also frees all child pointers of this
+ pointer recursively
+
+ return 0 if the memory is actually freed, otherwise -1. The memory
+ will not be freed if the ref_count is > 1 or the destructor (if
+ any) returns non-zero
+*/
+int talloc_free(void *ptr)
+{
+ return _talloc_free(ptr);
+}
+
+
+
+/*
+ A talloc version of realloc. The context argument is only used if
+ ptr is NULL
+*/
+void *_talloc_realloc(const void *context, void *ptr, size_t size, const char *name)
+{
+ struct talloc_chunk *tc;
+ void *new_ptr;
+ bool malloced = false;
+
+ /* size zero is equivalent to free() */
+ if (unlikely(size == 0)) {
+ _talloc_free(ptr);
+ return NULL;
+ }
+
+ if (unlikely(size >= MAX_TALLOC_SIZE)) {
+ return NULL;
+ }
+
+ /* realloc(NULL) is equivalent to malloc() */
+ if (ptr == NULL) {
+ return _talloc_named_const(context, size, name);
+ }
+
+ tc = talloc_chunk_from_ptr(ptr);
+
+ /* don't allow realloc on referenced pointers */
+ if (unlikely(tc->refs)) {
+ return NULL;
+ }
+
+ /* don't shrink if we have less than 1k to gain */
+ if ((size < tc->size) && ((tc->size - size) < 1024)) {
+ tc->size = size;
+ return ptr;
+ }
+
+ /* by resetting magic we catch users of the old memory */
+ tc->flags |= TALLOC_FLAG_FREE;
+
+#if ALWAYS_REALLOC
+ new_ptr = malloc(size + TC_HDR_SIZE);
+ if (new_ptr) {
+ memcpy(new_ptr, tc, tc->size + TC_HDR_SIZE);
+ free(tc);
+ }
+#else
+ if (tc->flags & TALLOC_FLAG_POOLMEM) {
+
+ new_ptr = talloc_alloc_pool(tc, size + TC_HDR_SIZE);
+ *talloc_pool_objectcount((struct talloc_chunk *)
+ (tc->pool)) -= 1;
+
+ if (new_ptr == NULL) {
+ new_ptr = malloc(TC_HDR_SIZE+size);
+ malloced = true;
+ }
+
+ if (new_ptr) {
+ memcpy(new_ptr, tc, MIN(tc->size,size) + TC_HDR_SIZE);
+ }
+ }
+ else {
+ new_ptr = realloc(tc, size + TC_HDR_SIZE);
+ }
+#endif
+ if (unlikely(!new_ptr)) {
+ tc->flags &= ~TALLOC_FLAG_FREE;
+ return NULL;
+ }
+
+ tc = (struct talloc_chunk *)new_ptr;
+ tc->flags &= ~TALLOC_FLAG_FREE;
+ if (malloced) {
+ tc->flags &= ~TALLOC_FLAG_POOLMEM;
+ }
+ if (tc->parent) {
+ tc->parent->child = tc;
+ }
+ if (tc->child) {
+ tc->child->parent = tc;
+ }
+
+ if (tc->prev) {
+ tc->prev->next = tc;
+ }
+ if (tc->next) {
+ tc->next->prev = tc;
+ }
+
+ tc->size = size;
+ _talloc_set_name_const(TC_PTR_FROM_CHUNK(tc), name);
+
+ return TC_PTR_FROM_CHUNK(tc);
+}
+
+/*
+ a wrapper around talloc_steal() for situations where you are moving a pointer
+ between two structures, and want the old pointer to be set to NULL
+*/
+void *_talloc_move(const void *new_ctx, const void *_pptr)
+{
+ const void **pptr = discard_const_p(const void *,_pptr);
+ void *ret = _talloc_steal(new_ctx, *pptr);
+ (*pptr) = NULL;
+ return ret;
+}
+
+/*
+ return the total size of a talloc pool (subtree)
+*/
+size_t talloc_total_size(const void *ptr)
+{
+ size_t total = 0;
+ struct talloc_chunk *c, *tc;
+
+ if (ptr == NULL) {
+ ptr = null_context;
+ }
+ if (ptr == NULL) {
+ return 0;
+ }
+
+ tc = talloc_chunk_from_ptr(ptr);
+
+ if (tc->flags & TALLOC_FLAG_LOOP) {
+ return 0;
+ }
+
+ tc->flags |= TALLOC_FLAG_LOOP;
+
+ total = tc->size;
+ for (c=tc->child;c;c=c->next) {
+ total += talloc_total_size(TC_PTR_FROM_CHUNK(c));
+ }
+
+ tc->flags &= ~TALLOC_FLAG_LOOP;
+
+ return total;
+}
+
+/*
+ return the total number of blocks in a talloc pool (subtree)
+*/
+size_t talloc_total_blocks(const void *ptr)
+{
+ size_t total = 0;
+ struct talloc_chunk *c, *tc = talloc_chunk_from_ptr(ptr);
+
+ if (tc->flags & TALLOC_FLAG_LOOP) {
+ return 0;
+ }
+
+ tc->flags |= TALLOC_FLAG_LOOP;
+
+ total++;
+ for (c=tc->child;c;c=c->next) {
+ total += talloc_total_blocks(TC_PTR_FROM_CHUNK(c));
+ }
+
+ tc->flags &= ~TALLOC_FLAG_LOOP;
+
+ return total;
+}
+
+/*
+ return the number of external references to a pointer
+*/
+size_t talloc_reference_count(const void *ptr)
+{
+ struct talloc_chunk *tc = talloc_chunk_from_ptr(ptr);
+ struct talloc_reference_handle *h;
+ size_t ret = 0;
+
+ for (h=tc->refs;h;h=h->next) {
+ ret++;
+ }
+ return ret;
+}
+
+/*
+ report on memory usage by all children of a pointer, giving a full tree view
+*/
+void talloc_report_depth_cb(const void *ptr, int depth, int max_depth,
+ void (*callback)(const void *ptr,
+ int depth, int max_depth,
+ int is_ref,
+ void *private_data),
+ void *private_data)
+{
+ struct talloc_chunk *c, *tc;
+
+ if (ptr == NULL) {
+ ptr = null_context;
+ }
+ if (ptr == NULL) return;
+
+ tc = talloc_chunk_from_ptr(ptr);
+
+ if (tc->flags & TALLOC_FLAG_LOOP) {
+ return;
+ }
+
+ callback(ptr, depth, max_depth, 0, private_data);
+
+ if (max_depth >= 0 && depth >= max_depth) {
+ return;
+ }
+
+ tc->flags |= TALLOC_FLAG_LOOP;
+ for (c=tc->child;c;c=c->next) {
+ if (c->name == TALLOC_MAGIC_REFERENCE) {
+ struct talloc_reference_handle *h = (struct talloc_reference_handle *)TC_PTR_FROM_CHUNK(c);
+ callback(h->ptr, depth + 1, max_depth, 1, private_data);
+ } else {
+ talloc_report_depth_cb(TC_PTR_FROM_CHUNK(c), depth + 1, max_depth, callback, private_data);
+ }
+ }
+ tc->flags &= ~TALLOC_FLAG_LOOP;
+}
+
+static void talloc_report_depth_FILE_helper(const void *ptr, int depth, int max_depth, int is_ref, void *_f)
+{
+ const char *name = talloc_get_name(ptr);
+ FILE *f = (FILE *)_f;
+
+ if (is_ref) {
+ fprintf(f, "%*sreference to: %s\n", depth*4, "", name);
+ return;
+ }
+
+ if (depth == 0) {
+ fprintf(f,"%stalloc report on '%s' (total %6lu bytes in %3lu blocks)\n",
+ (max_depth < 0 ? "full " :""), name,
+ (unsigned long)talloc_total_size(ptr),
+ (unsigned long)talloc_total_blocks(ptr));
+ return;
+ }
+
+ fprintf(f, "%*s%-30s contains %6lu bytes in %3lu blocks (ref %d) %p\n",
+ depth*4, "",
+ name,
+ (unsigned long)talloc_total_size(ptr),
+ (unsigned long)talloc_total_blocks(ptr),
+ (int)talloc_reference_count(ptr), ptr);
+
+#if 0
+ fprintf(f, "content: ");
+ if (talloc_total_size(ptr)) {
+ int tot = talloc_total_size(ptr);
+ int i;
+
+ for (i = 0; i < tot; i++) {
+ if ((((char *)ptr)[i] > 31) && (((char *)ptr)[i] < 126)) {
+ fprintf(f, "%c", ((char *)ptr)[i]);
+ } else {
+ fprintf(f, "~%02x", ((char *)ptr)[i]);
+ }
+ }
+ }
+ fprintf(f, "\n");
+#endif
+}
+
+/*
+ report on memory usage by all children of a pointer, giving a full tree view
+*/
+void talloc_report_depth_file(const void *ptr, int depth, int max_depth, FILE *f)
+{
+ talloc_report_depth_cb(ptr, depth, max_depth, talloc_report_depth_FILE_helper, f);
+ fflush(f);
+}
+
+/*
+ report on memory usage by all children of a pointer, giving a full tree view
+*/
+void talloc_report_full(const void *ptr, FILE *f)
+{
+ talloc_report_depth_file(ptr, 0, -1, f);
+}
+
+/*
+ report on memory usage by all children of a pointer
+*/
+void talloc_report(const void *ptr, FILE *f)
+{
+ talloc_report_depth_file(ptr, 0, 1, f);
+}
+
+/*
+ report on any memory hanging off the null context
+*/
+static void talloc_report_null(void)
+{
+ if (talloc_total_size(null_context) != 0) {
+ talloc_report(null_context, stderr);
+ }
+}
+
+/*
+ report on any memory hanging off the null context
+*/
+static void talloc_report_null_full(void)
+{
+ if (talloc_total_size(null_context) != 0) {
+ talloc_report_full(null_context, stderr);
+ }
+}
+
+/*
+ enable tracking of the NULL context
+*/
+void talloc_enable_null_tracking(void)
+{
+ if (null_context == NULL) {
+ null_context = _talloc_named_const(NULL, 0, "null_context");
+ }
+}
+
+/*
+ disable tracking of the NULL context
+*/
+void talloc_disable_null_tracking(void)
+{
+ _talloc_free(null_context);
+ null_context = NULL;
+}
+
+/*
+ enable leak reporting on exit
+*/
+void talloc_enable_leak_report(void)
+{
+ talloc_enable_null_tracking();
+ atexit(talloc_report_null);
+}
+
+/*
+ enable full leak reporting on exit
+*/
+void talloc_enable_leak_report_full(void)
+{
+ talloc_enable_null_tracking();
+ atexit(talloc_report_null_full);
+}
+
+/*
+ talloc and zero memory.
+*/
+void *_talloc_zero(const void *ctx, size_t size, const char *name)
+{
+ void *p = _talloc_named_const(ctx, size, name);
+
+ if (p) {
+ memset(p, '\0', size);
+ }
+
+ return p;
+}
+
+/*
+ memdup with a talloc.
+*/
+void *_talloc_memdup(const void *t, const void *p, size_t size, const char *name)
+{
+ void *newp = _talloc_named_const(t, size, name);
+
+ if (likely(newp)) {
+ memcpy(newp, p, size);
+ }
+
+ return newp;
+}
+
+static inline char *__talloc_strlendup(const void *t, const char *p, size_t len)
+{
+ char *ret;
+
+ ret = (char *)__talloc(t, len + 1);
+ if (unlikely(!ret)) return NULL;
+
+ memcpy(ret, p, len);
+ ret[len] = 0;
+
+ _talloc_set_name_const(ret, ret);
+ return ret;
+}
+
+/*
+ strdup with a talloc
+*/
+char *talloc_strdup(const void *t, const char *p)
+{
+ if (unlikely(!p)) return NULL;
+ return __talloc_strlendup(t, p, strlen(p));
+}
+
+/*
+ strndup with a talloc
+*/
+char *talloc_strndup(const void *t, const char *p, size_t n)
+{
+ if (unlikely(!p)) return NULL;
+ return __talloc_strlendup(t, p, strnlen(p, n));
+}
+
+static inline char *__talloc_strlendup_append(char *s, size_t slen,
+ const char *a, size_t alen)
+{
+ char *ret;
+
+ ret = talloc_realloc(NULL, s, char, slen + alen + 1);
+ if (unlikely(!ret)) return NULL;
+
+ /* append the string and the trailing \0 */
+ memcpy(&ret[slen], a, alen);
+ ret[slen+alen] = 0;
+
+ _talloc_set_name_const(ret, ret);
+ return ret;
+}
+
+/*
+ * Appends at the end of the string.
+ */
+char *talloc_strdup_append(char *s, const char *a)
+{
+ if (unlikely(!s)) {
+ return talloc_strdup(NULL, a);
+ }
+
+ if (unlikely(!a)) {
+ return s;
+ }
+
+ return __talloc_strlendup_append(s, strlen(s), a, strlen(a));
+}
+
+/*
+ * Appends at the end of the talloc'ed buffer,
+ * not the end of the string.
+ */
+char *talloc_strdup_append_buffer(char *s, const char *a)
+{
+ size_t slen;
+
+ if (unlikely(!s)) {
+ return talloc_strdup(NULL, a);
+ }
+
+ if (unlikely(!a)) {
+ return s;
+ }
+
+ slen = talloc_get_size(s);
+ if (likely(slen > 0)) {
+ slen--;
+ }
+
+ return __talloc_strlendup_append(s, slen, a, strlen(a));
+}
+
+/*
+ * Appends at the end of the string.
+ */
+char *talloc_strndup_append(char *s, const char *a, size_t n)
+{
+ if (unlikely(!s)) {
+ return talloc_strdup(NULL, a);
+ }
+
+ if (unlikely(!a)) {
+ return s;
+ }
+
+ return __talloc_strlendup_append(s, strlen(s), a, strnlen(a, n));
+}
+
+/*
+ * Appends at the end of the talloc'ed buffer,
+ * not the end of the string.
+ */
+char *talloc_strndup_append_buffer(char *s, const char *a, size_t n)
+{
+ size_t slen;
+
+ if (unlikely(!s)) {
+ return talloc_strdup(NULL, a);
+ }
+
+ if (unlikely(!a)) {
+ return s;
+ }
+
+ slen = talloc_get_size(s);
+ if (likely(slen > 0)) {
+ slen--;
+ }
+
+ return __talloc_strlendup_append(s, slen, a, strnlen(a, n));
+}
+
+#ifndef HAVE_VA_COPY
+#ifdef HAVE___VA_COPY
+#define va_copy(dest, src) __va_copy(dest, src)
+#else
+#define va_copy(dest, src) (dest) = (src)
+#endif
+#endif
+
+char *talloc_vasprintf(const void *t, const char *fmt, va_list ap)
+{
+ int len;
+ char *ret;
+ va_list ap2;
+ char c;
+
+ /* this call looks strange, but it makes it work on older solaris boxes */
+ va_copy(ap2, ap);
+ len = vsnprintf(&c, 1, fmt, ap2);
+ va_end(ap2);
+ if (unlikely(len < 0)) {
+ return NULL;
+ }
+
+ ret = (char *)__talloc(t, len+1);
+ if (unlikely(!ret)) return NULL;
+
+ va_copy(ap2, ap);
+ vsnprintf(ret, len+1, fmt, ap2);
+ va_end(ap2);
+
+ _talloc_set_name_const(ret, ret);
+ return ret;
+}
+
+
+/*
+ Perform string formatting, and return a pointer to newly allocated
+ memory holding the result, inside a memory pool.
+ */
+char *talloc_asprintf(const void *t, const char *fmt, ...)
+{
+ va_list ap;
+ char *ret;
+
+ va_start(ap, fmt);
+ ret = talloc_vasprintf(t, fmt, ap);
+ va_end(ap);
+ return ret;
+}
+
+static inline char *__talloc_vaslenprintf_append(char *s, size_t slen,
+ const char *fmt, va_list ap)
+ PRINTF_ATTRIBUTE(3,0);
+
+static inline char *__talloc_vaslenprintf_append(char *s, size_t slen,
+ const char *fmt, va_list ap)
+{
+ ssize_t alen;
+ va_list ap2;
+ char c;
+
+ va_copy(ap2, ap);
+ alen = vsnprintf(&c, 1, fmt, ap2);
+ va_end(ap2);
+
+ if (alen <= 0) {
+ /* Either the vsnprintf failed or the format resulted in
+ * no characters being formatted. In the former case, we
+ * ought to return NULL, in the latter we ought to return
+ * the original string. Most current callers of this
+ * function expect it to never return NULL.
+ */
+ return s;
+ }
+
+ s = talloc_realloc(NULL, s, char, slen + alen + 1);
+ if (!s) return NULL;
+
+ va_copy(ap2, ap);
+ vsnprintf(s + slen, alen + 1, fmt, ap2);
+ va_end(ap2);
+
+ _talloc_set_name_const(s, s);
+ return s;
+}
+
+/**
+ * Realloc @p s to append the formatted result of @p fmt and @p ap,
+ * and return @p s, which may have moved. Good for gradually
+ * accumulating output into a string buffer. Appends at the end
+ * of the string.
+ **/
+char *talloc_vasprintf_append(char *s, const char *fmt, va_list ap)
+{
+ if (unlikely(!s)) {
+ return talloc_vasprintf(NULL, fmt, ap);
+ }
+
+ return __talloc_vaslenprintf_append(s, strlen(s), fmt, ap);
+}
+
+/**
+ * Realloc @p s to append the formatted result of @p fmt and @p ap,
+ * and return @p s, which may have moved. Always appends at the
+ * end of the talloc'ed buffer, not the end of the string.
+ **/
+char *talloc_vasprintf_append_buffer(char *s, const char *fmt, va_list ap)
+{
+ size_t slen;
+
+ if (unlikely(!s)) {
+ return talloc_vasprintf(NULL, fmt, ap);
+ }
+
+ slen = talloc_get_size(s);
+ if (likely(slen > 0)) {
+ slen--;
+ }
+
+ return __talloc_vaslenprintf_append(s, slen, fmt, ap);
+}
+
+/*
+ Realloc @p s to append the formatted result of @p fmt and return @p
+ s, which may have moved. Good for gradually accumulating output
+ into a string buffer.
+ */
+char *talloc_asprintf_append(char *s, const char *fmt, ...)
+{
+ va_list ap;
+
+ va_start(ap, fmt);
+ s = talloc_vasprintf_append(s, fmt, ap);
+ va_end(ap);
+ return s;
+}
+
+/*
+ Realloc @p s to append the formatted result of @p fmt and return @p
+ s, which may have moved. Good for gradually accumulating output
+ into a buffer.
+ */
+char *talloc_asprintf_append_buffer(char *s, const char *fmt, ...)
+{
+ va_list ap;
+
+ va_start(ap, fmt);
+ s = talloc_vasprintf_append_buffer(s, fmt, ap);
+ va_end(ap);
+ return s;
+}
+
+/*
+ alloc an array, checking for integer overflow in the array size
+*/
+void *_talloc_array(const void *ctx, size_t el_size, unsigned count, const char *name)
+{
+ if (count >= MAX_TALLOC_SIZE/el_size) {
+ return NULL;
+ }
+ return _talloc_named_const(ctx, el_size * count, name);
+}
+
+/*
+ alloc an zero array, checking for integer overflow in the array size
+*/
+void *_talloc_zero_array(const void *ctx, size_t el_size, unsigned count, const char *name)
+{
+ if (count >= MAX_TALLOC_SIZE/el_size) {
+ return NULL;
+ }
+ return _talloc_zero(ctx, el_size * count, name);
+}
+
+/*
+ realloc an array, checking for integer overflow in the array size
+*/
+void *_talloc_realloc_array(const void *ctx, void *ptr, size_t el_size, unsigned count, const char *name)
+{
+ if (count >= MAX_TALLOC_SIZE/el_size) {
+ return NULL;
+ }
+ return _talloc_realloc(ctx, ptr, el_size * count, name);
+}
+
+/*
+ a function version of talloc_realloc(), so it can be passed as a function pointer
+ to libraries that want a realloc function (a realloc function encapsulates
+ all the basic capabilities of an allocation library, which is why this is useful)
+*/
+void *talloc_realloc_fn(const void *context, void *ptr, size_t size)
+{
+ return _talloc_realloc(context, ptr, size, NULL);
+}
+
+
+static int talloc_autofree_destructor(void *ptr)
+{
+ autofree_context = NULL;
+ return 0;
+}
+
+static void talloc_autofree(void)
+{
+ _talloc_free(autofree_context);
+}
+
+/*
+ return a context which will be auto-freed on exit
+ this is useful for reducing the noise in leak reports
+*/
+void *talloc_autofree_context(void)
+{
+ if (autofree_context == NULL) {
+ autofree_context = _talloc_named_const(NULL, 0, "autofree_context");
+ talloc_set_destructor(autofree_context, talloc_autofree_destructor);
+ atexit(talloc_autofree);
+ }
+ return autofree_context;
+}
+
+size_t talloc_get_size(const void *context)
+{
+ struct talloc_chunk *tc;
+
+ if (context == NULL)
+ return 0;
+
+ tc = talloc_chunk_from_ptr(context);
+
+ return tc->size;
+}
+
+/*
+ find a parent of this context that has the given name, if any
+*/
+void *talloc_find_parent_byname(const void *context, const char *name)
+{
+ struct talloc_chunk *tc;
+
+ if (context == NULL) {
+ return NULL;
+ }
+
+ tc = talloc_chunk_from_ptr(context);
+ while (tc) {
+ if (tc->name && strcmp(tc->name, name) == 0) {
+ return TC_PTR_FROM_CHUNK(tc);
+ }
+ while (tc && tc->prev) tc = tc->prev;
+ if (tc) {
+ tc = tc->parent;
+ }
+ }
+ return NULL;
+}
+
+/*
+ show the parentage of a context
+*/
+void talloc_show_parents(const void *context, FILE *file)
+{
+ struct talloc_chunk *tc;
+
+ if (context == NULL) {
+ fprintf(file, "talloc no parents for NULL\n");
+ return;
+ }
+
+ tc = talloc_chunk_from_ptr(context);
+ fprintf(file, "talloc parents of '%s'\n", talloc_get_name(context));
+ while (tc) {
+ fprintf(file, "\t'%s'\n", talloc_get_name(TC_PTR_FROM_CHUNK(tc)));
+ while (tc && tc->prev) tc = tc->prev;
+ if (tc) {
+ tc = tc->parent;
+ }
+ }
+ fflush(file);
+}
+
+/*
+ return 1 if ptr is a parent of context
+*/
+int talloc_is_parent(const void *context, const void *ptr)
+{
+ struct talloc_chunk *tc;
+
+ if (context == NULL) {
+ return 0;
+ }
+
+ tc = talloc_chunk_from_ptr(context);
+ while (tc) {
+ if (TC_PTR_FROM_CHUNK(tc) == ptr) return 1;
+ while (tc && tc->prev) tc = tc->prev;
+ if (tc) {
+ tc = tc->parent;
+ }
+ }
+ return 0;
+}
diff --git a/lib/talloc/talloc.h b/lib/talloc/talloc.h
new file mode 100644
index 0000000000..5431971655
--- /dev/null
+++ b/lib/talloc/talloc.h
@@ -0,0 +1,183 @@
+#ifndef _TALLOC_H_
+#define _TALLOC_H_
+/*
+ Unix SMB/CIFS implementation.
+ Samba temporary memory allocation functions
+
+ Copyright (C) Andrew Tridgell 2004-2005
+ Copyright (C) Stefan Metzmacher 2006
+
+ ** NOTE! The following LGPL license applies to the talloc
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
+
+/* this is only needed for compatibility with the old talloc */
+typedef void TALLOC_CTX;
+
+/*
+ this uses a little trick to allow __LINE__ to be stringified
+*/
+#ifndef __location__
+#define __TALLOC_STRING_LINE1__(s) #s
+#define __TALLOC_STRING_LINE2__(s) __TALLOC_STRING_LINE1__(s)
+#define __TALLOC_STRING_LINE3__ __TALLOC_STRING_LINE2__(__LINE__)
+#define __location__ __FILE__ ":" __TALLOC_STRING_LINE3__
+#endif
+
+#ifndef TALLOC_DEPRECATED
+#define TALLOC_DEPRECATED 0
+#endif
+
+#ifndef PRINTF_ATTRIBUTE
+#if (__GNUC__ >= 3)
+/** Use gcc attribute to check printf fns. a1 is the 1-based index of
+ * the parameter containing the format, and a2 the index of the first
+ * argument. Note that some gcc 2.x versions don't handle this
+ * properly **/
+#define PRINTF_ATTRIBUTE(a1, a2) __attribute__ ((format (__printf__, a1, a2)))
+#else
+#define PRINTF_ATTRIBUTE(a1, a2)
+#endif
+#endif
+
+/* try to make talloc_set_destructor() and talloc_steal() type safe,
+ if we have a recent gcc */
+#if (__GNUC__ >= 3)
+#define _TALLOC_TYPEOF(ptr) __typeof__(ptr)
+#define talloc_set_destructor(ptr, function) \
+ do { \
+ int (*_talloc_destructor_fn)(_TALLOC_TYPEOF(ptr)) = (function); \
+ _talloc_set_destructor((ptr), (int (*)(void *))_talloc_destructor_fn); \
+ } while(0)
+/* this extremely strange macro is to avoid some braindamaged warning
+ stupidity in gcc 4.1.x */
+#define talloc_steal(ctx, ptr) ({ _TALLOC_TYPEOF(ptr) __talloc_steal_ret = (_TALLOC_TYPEOF(ptr))_talloc_steal((ctx),(ptr)); __talloc_steal_ret; })
+#else
+#define talloc_set_destructor(ptr, function) \
+ _talloc_set_destructor((ptr), (int (*)(void *))(function))
+#define _TALLOC_TYPEOF(ptr) void *
+#define talloc_steal(ctx, ptr) (_TALLOC_TYPEOF(ptr))_talloc_steal((ctx),(ptr))
+#endif
+
+#define talloc_reference(ctx, ptr) (_TALLOC_TYPEOF(ptr))_talloc_reference((ctx),(ptr))
+#define talloc_move(ctx, ptr) (_TALLOC_TYPEOF(*(ptr)))_talloc_move((ctx),(void *)(ptr))
+
+/* useful macros for creating type checked pointers */
+#define talloc(ctx, type) (type *)talloc_named_const(ctx, sizeof(type), #type)
+#define talloc_size(ctx, size) talloc_named_const(ctx, size, __location__)
+#define talloc_ptrtype(ctx, ptr) (_TALLOC_TYPEOF(ptr))talloc_size(ctx, sizeof(*(ptr)))
+
+#define talloc_new(ctx) talloc_named_const(ctx, 0, "talloc_new: " __location__)
+
+#define talloc_zero(ctx, type) (type *)_talloc_zero(ctx, sizeof(type), #type)
+#define talloc_zero_size(ctx, size) _talloc_zero(ctx, size, __location__)
+
+#define talloc_zero_array(ctx, type, count) (type *)_talloc_zero_array(ctx, sizeof(type), count, #type)
+#define talloc_array(ctx, type, count) (type *)_talloc_array(ctx, sizeof(type), count, #type)
+#define talloc_array_size(ctx, size, count) _talloc_array(ctx, size, count, __location__)
+#define talloc_array_ptrtype(ctx, ptr, count) (_TALLOC_TYPEOF(ptr))talloc_array_size(ctx, sizeof(*(ptr)), count)
+
+#define talloc_realloc(ctx, p, type, count) (type *)_talloc_realloc_array(ctx, p, sizeof(type), count, #type)
+#define talloc_realloc_size(ctx, ptr, size) _talloc_realloc(ctx, ptr, size, __location__)
+
+#define talloc_memdup(t, p, size) _talloc_memdup(t, p, size, __location__)
+
+#define talloc_set_type(ptr, type) talloc_set_name_const(ptr, #type)
+#define talloc_get_type(ptr, type) (type *)talloc_check_name(ptr, #type)
+
+#define talloc_find_parent_bytype(ptr, type) (type *)talloc_find_parent_byname(ptr, #type)
+
+#if TALLOC_DEPRECATED
+#define talloc_zero_p(ctx, type) talloc_zero(ctx, type)
+#define talloc_p(ctx, type) talloc(ctx, type)
+#define talloc_array_p(ctx, type, count) talloc_array(ctx, type, count)
+#define talloc_realloc_p(ctx, p, type, count) talloc_realloc(ctx, p, type, count)
+#define talloc_destroy(ctx) talloc_free(ctx)
+#define talloc_append_string(c, s, a) (s?talloc_strdup_append(s,a):talloc_strdup(c, a))
+#endif
+
+/* The following definitions come from talloc.c */
+void *_talloc(const void *context, size_t size);
+void *talloc_pool(const void *context, size_t size);
+void _talloc_set_destructor(const void *ptr, int (*destructor)(void *));
+int talloc_increase_ref_count(const void *ptr);
+size_t talloc_reference_count(const void *ptr);
+void *_talloc_reference(const void *context, const void *ptr);
+int talloc_unlink(const void *context, void *ptr);
+const char *talloc_set_name(const void *ptr, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
+void talloc_set_name_const(const void *ptr, const char *name);
+void *talloc_named(const void *context, size_t size,
+ const char *fmt, ...) PRINTF_ATTRIBUTE(3,4);
+void *talloc_named_const(const void *context, size_t size, const char *name);
+const char *talloc_get_name(const void *ptr);
+void *talloc_check_name(const void *ptr, const char *name);
+void *talloc_parent(const void *ptr);
+const char *talloc_parent_name(const void *ptr);
+void *talloc_init(const char *fmt, ...) PRINTF_ATTRIBUTE(1,2);
+int talloc_free(void *ptr);
+void talloc_free_children(void *ptr);
+void *_talloc_realloc(const void *context, void *ptr, size_t size, const char *name);
+void *_talloc_steal(const void *new_ctx, const void *ptr);
+void *_talloc_move(const void *new_ctx, const void *pptr);
+size_t talloc_total_size(const void *ptr);
+size_t talloc_total_blocks(const void *ptr);
+void talloc_report_depth_cb(const void *ptr, int depth, int max_depth,
+ void (*callback)(const void *ptr,
+ int depth, int max_depth,
+ int is_ref,
+ void *private_data),
+ void *private_data);
+void talloc_report_depth_file(const void *ptr, int depth, int max_depth, FILE *f);
+void talloc_report_full(const void *ptr, FILE *f);
+void talloc_report(const void *ptr, FILE *f);
+void talloc_enable_null_tracking(void);
+void talloc_disable_null_tracking(void);
+void talloc_enable_leak_report(void);
+void talloc_enable_leak_report_full(void);
+void *_talloc_zero(const void *ctx, size_t size, const char *name);
+void *_talloc_memdup(const void *t, const void *p, size_t size, const char *name);
+void *_talloc_array(const void *ctx, size_t el_size, unsigned count, const char *name);
+void *_talloc_zero_array(const void *ctx, size_t el_size, unsigned count, const char *name);
+void *_talloc_realloc_array(const void *ctx, void *ptr, size_t el_size, unsigned count, const char *name);
+void *talloc_realloc_fn(const void *context, void *ptr, size_t size);
+void *talloc_autofree_context(void);
+size_t talloc_get_size(const void *ctx);
+void *talloc_find_parent_byname(const void *ctx, const char *name);
+void talloc_show_parents(const void *context, FILE *file);
+int talloc_is_parent(const void *context, const void *ptr);
+
+char *talloc_strdup(const void *t, const char *p);
+char *talloc_strdup_append(char *s, const char *a);
+char *talloc_strdup_append_buffer(char *s, const char *a);
+
+char *talloc_strndup(const void *t, const char *p, size_t n);
+char *talloc_strndup_append(char *s, const char *a, size_t n);
+char *talloc_strndup_append_buffer(char *s, const char *a, size_t n);
+
+char *talloc_vasprintf(const void *t, const char *fmt, va_list ap) PRINTF_ATTRIBUTE(2,0);
+char *talloc_vasprintf_append(char *s, const char *fmt, va_list ap) PRINTF_ATTRIBUTE(2,0);
+char *talloc_vasprintf_append_buffer(char *s, const char *fmt, va_list ap) PRINTF_ATTRIBUTE(2,0);
+
+char *talloc_asprintf(const void *t, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
+char *talloc_asprintf_append(char *s, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
+char *talloc_asprintf_append_buffer(char *s, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
+
+#endif
diff --git a/lib/talloc/talloc.i b/lib/talloc/talloc.i
new file mode 100644
index 0000000000..a9afb97ed7
--- /dev/null
+++ b/lib/talloc/talloc.i
@@ -0,0 +1,31 @@
+/*
+ Unix SMB/CIFS implementation.
+ Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/* Don't expose talloc contexts in Python code. Python does reference
+ counting for us, so just create a new top-level talloc context.
+ */
+%typemap(in, numinputs=0, noblock=1) TALLOC_CTX * {
+ $1 = NULL;
+}
+
+%define %talloctype(TYPE)
+%nodefaultctor TYPE;
+%extend TYPE {
+ ~TYPE() { talloc_free($self); }
+}
+%enddef
diff --git a/lib/talloc/talloc.mk b/lib/talloc/talloc.mk
new file mode 100644
index 0000000000..e1fe88c84b
--- /dev/null
+++ b/lib/talloc/talloc.mk
@@ -0,0 +1,37 @@
+TALLOC_OBJ = $(tallocdir)/talloc.o
+
+TALLOC_SOLIB = libtalloc.$(SHLIBEXT).$(PACKAGE_VERSION)
+TALLOC_SONAME = libtalloc.$(SHLIBEXT).1
+
+all:: libtalloc.a $(TALLOC_SOLIB) testsuite
+
+testsuite:: $(LIBOBJ) testsuite.o
+ $(CC) $(CFLAGS) -o testsuite testsuite.o $(LIBOBJ) $(LIBS)
+
+libtalloc.a: $(LIBOBJ)
+ ar -rv $@ $(LIBOBJ)
+ @-ranlib $@
+
+install:: all
+ ${INSTALLCMD} -d $(DESTDIR)$(libdir)
+ ${INSTALLCMD} -d $(DESTDIR)$(libdir)/pkgconfig
+ ${INSTALLCMD} -m 755 libtalloc.a $(DESTDIR)$(libdir)
+ ${INSTALLCMD} -m 755 $(TALLOC_SOLIB) $(DESTDIR)$(libdir)
+ ${INSTALLCMD} -d $(DESTDIR)${includedir}
+ ${INSTALLCMD} -m 644 $(srcdir)/talloc.h $(DESTDIR)$(includedir)
+ ${INSTALLCMD} -m 644 talloc.pc $(DESTDIR)$(libdir)/pkgconfig
+ if [ -f talloc.3 ];then ${INSTALLCMD} -d $(DESTDIR)$(mandir)/man3; fi
+ if [ -f talloc.3 ];then ${INSTALLCMD} -m 644 talloc.3 $(DESTDIR)$(mandir)/man3; fi
+ which swig >/dev/null 2>&1 && ${INSTALLCMD} -d $(DESTDIR)`swig -swiglib` || true
+ which swig >/dev/null 2>&1 && ${INSTALLCMD} -m 644 talloc.i $(DESTDIR)`swig -swiglib` || true
+
+doc:: talloc.3 talloc.3.html
+
+clean::
+ rm -f *~ $(LIBOBJ) $(TALLOC_SOLIB) libtalloc.a testsuite testsuite.o *.gc?? talloc.3 talloc.3.html
+
+test:: testsuite
+ ./testsuite
+
+gcov::
+ gcov talloc.c
diff --git a/lib/talloc/talloc.pc.in b/lib/talloc/talloc.pc.in
new file mode 100644
index 0000000000..459cce70b1
--- /dev/null
+++ b/lib/talloc/talloc.pc.in
@@ -0,0 +1,11 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: talloc
+Description: A hierarchical pool based memory system with destructors
+Version: @PACKAGE_VERSION@
+Libs: -L${libdir} -ltalloc
+Cflags: -I${includedir}
+URL: http://talloc.samba.org/
diff --git a/lib/talloc/talloc_guide.txt b/lib/talloc/talloc_guide.txt
new file mode 100644
index 0000000000..18663b370d
--- /dev/null
+++ b/lib/talloc/talloc_guide.txt
@@ -0,0 +1,685 @@
+Using talloc in Samba4
+----------------------
+
+Andrew Tridgell
+September 2004
+
+The most current version of this document is available at
+ http://samba.org/ftp/unpacked/samba4/source/lib/talloc/talloc_guide.txt
+
+If you are used to the "old" talloc from Samba3 before 3.0.20 then please read
+this carefully, as talloc has changed a lot. With 3.0.20 (or 3.0.14?) the
+Samba4 talloc has been ported back to Samba3, so this guide applies to both.
+
+The new talloc is a hierarchical, reference counted memory pool system
+with destructors. Quite a mouthful really, but not too bad once you
+get used to it.
+
+Perhaps the biggest change from Samba3 is that there is no distinction
+between a "talloc context" and a "talloc pointer". Any pointer
+returned from talloc() is itself a valid talloc context. This means
+you can do this:
+
+ struct foo *X = talloc(mem_ctx, struct foo);
+ X->name = talloc_strdup(X, "foo");
+
+and the pointer X->name would be a "child" of the talloc context "X"
+which is itself a child of mem_ctx. So if you do talloc_free(mem_ctx)
+then it is all destroyed, whereas if you do talloc_free(X) then just X
+and X->name are destroyed, and if you do talloc_free(X->name) then
+just the name element of X is destroyed.
+
+If you think about this, then what this effectively gives you is an
+n-ary tree, where you can free any part of the tree with
+talloc_free().
+
+If you find this confusing, then I suggest you run the testsuite to
+watch talloc in action. You may also like to add your own tests to
+testsuite.c to clarify how some particular situation is handled.
+
+
+Performance
+-----------
+
+All the additional features of talloc() over malloc() do come at a
+price. We have a simple performance test in Samba4 that measures
+talloc() versus malloc() performance, and it seems that talloc() is
+about 4% slower than malloc() on my x86 Debian Linux box. For Samba,
+the great reduction in code complexity that we get by using talloc
+makes this worthwhile, especially as the total overhead of
+talloc/malloc in Samba is already quite small.
+
+
+talloc API
+----------
+
+The following is a complete guide to the talloc API. Read it all at
+least twice.
+
+Multi-threading
+---------------
+
+talloc itself does not deal with threads. It is thread-safe (assuming
+the underlying "malloc" is), as long as each thread uses different
+memory contexts.
+If two threads uses the same context then they need to synchronize in
+order to be safe. In particular:
+- when using talloc_enable_leak_report(), giving directly NULL as a
+parent context implicitly refers to a hidden "null context" global
+variable, so this should not be used in a multi-threaded environment
+without proper synchronization ;
+- the context returned by talloc_autofree_context() is also global so
+shouldn't be used by several threads simultaneously without
+synchronization.
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+(type *)talloc(const void *context, type);
+
+The talloc() macro is the core of the talloc library. It takes a
+memory context and a type, and returns a pointer to a new area of
+memory of the given type.
+
+The returned pointer is itself a talloc context, so you can use it as
+the context argument to more calls to talloc if you wish.
+
+The returned pointer is a "child" of the supplied context. This means
+that if you talloc_free() the context then the new child disappears as
+well. Alternatively you can free just the child.
+
+The context argument to talloc() can be NULL, in which case a new top
+level context is created.
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void *talloc_size(const void *context, size_t size);
+
+The function talloc_size() should be used when you don't have a
+convenient type to pass to talloc(). Unlike talloc(), it is not type
+safe (as it returns a void *), so you are on your own for type checking.
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+(typeof(ptr)) talloc_ptrtype(const void *ctx, ptr);
+
+The talloc_ptrtype() macro should be used when you have a pointer and
+want to allocate memory to point at with this pointer. When compiling
+with gcc >= 3 it is typesafe. Note this is a wrapper of talloc_size()
+and talloc_get_name() will return the current location in the source file.
+and not the type.
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+int talloc_free(void *ptr);
+
+The talloc_free() function frees a piece of talloc memory, and all its
+children. You can call talloc_free() on any pointer returned by
+talloc().
+
+The return value of talloc_free() indicates success or failure, with 0
+returned for success and -1 for failure. The only possible failure
+condition is if the pointer had a destructor attached to it and the
+destructor returned -1. See talloc_set_destructor() for details on
+destructors.
+
+If this pointer has an additional parent when talloc_free() is called
+then the memory is not actually released, but instead the most
+recently established parent is destroyed. See talloc_reference() for
+details on establishing additional parents.
+
+For more control on which parent is removed, see talloc_unlink()
+
+talloc_free() operates recursively on its children.
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+int talloc_free_children(void *ptr);
+
+The talloc_free_children() walks along the list of all children of a
+talloc context and talloc_free()s only the children, not the context
+itself.
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void *talloc_reference(const void *context, const void *ptr);
+
+The talloc_reference() function makes "context" an additional parent
+of "ptr".
+
+The return value of talloc_reference() is always the original pointer
+"ptr", unless talloc ran out of memory in creating the reference in
+which case it will return NULL (each additional reference consumes
+around 48 bytes of memory on intel x86 platforms).
+
+If "ptr" is NULL, then the function is a no-op, and simply returns NULL.
+
+After creating a reference you can free it in one of the following
+ways:
+
+ - you can talloc_free() any parent of the original pointer. That
+ will reduce the number of parents of this pointer by 1, and will
+ cause this pointer to be freed if it runs out of parents.
+
+ - you can talloc_free() the pointer itself. That will destroy the
+ most recently established parent to the pointer and leave the
+ pointer as a child of its current parent.
+
+For more control on which parent to remove, see talloc_unlink()
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+int talloc_unlink(const void *context, const void *ptr);
+
+The talloc_unlink() function removes a specific parent from ptr. The
+context passed must either be a context used in talloc_reference()
+with this pointer, or must be a direct parent of ptr.
+
+Note that if the parent has already been removed using talloc_free()
+then this function will fail and will return -1. Likewise, if "ptr"
+is NULL, then the function will make no modifications and return -1.
+
+Usually you can just use talloc_free() instead of talloc_unlink(), but
+sometimes it is useful to have the additional control on which parent
+is removed.
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void talloc_set_destructor(const void *ptr, int (*destructor)(void *));
+
+The function talloc_set_destructor() sets the "destructor" for the
+pointer "ptr". A destructor is a function that is called when the
+memory used by a pointer is about to be released. The destructor
+receives the pointer as an argument, and should return 0 for success
+and -1 for failure.
+
+The destructor can do anything it wants to, including freeing other
+pieces of memory. A common use for destructors is to clean up
+operating system resources (such as open file descriptors) contained
+in the structure the destructor is placed on.
+
+You can only place one destructor on a pointer. If you need more than
+one destructor then you can create a zero-length child of the pointer
+and place an additional destructor on that.
+
+To remove a destructor call talloc_set_destructor() with NULL for the
+destructor.
+
+If your destructor attempts to talloc_free() the pointer that it is
+the destructor for then talloc_free() will return -1 and the free will
+be ignored. This would be a pointless operation anyway, as the
+destructor is only called when the memory is just about to go away.
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+int talloc_increase_ref_count(const void *ptr);
+
+The talloc_increase_ref_count(ptr) function is exactly equivalent to:
+
+ talloc_reference(NULL, ptr);
+
+You can use either syntax, depending on which you think is clearer in
+your code.
+
+It returns 0 on success and -1 on failure.
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+size_t talloc_reference_count(const void *ptr);
+
+Return the number of references to the pointer.
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void talloc_set_name(const void *ptr, const char *fmt, ...);
+
+Each talloc pointer has a "name". The name is used principally for
+debugging purposes, although it is also possible to set and get the
+name on a pointer in as a way of "marking" pointers in your code.
+
+The main use for names on pointer is for "talloc reports". See
+talloc_report() and talloc_report_full() for details. Also see
+talloc_enable_leak_report() and talloc_enable_leak_report_full().
+
+The talloc_set_name() function allocates memory as a child of the
+pointer. It is logically equivalent to:
+ talloc_set_name_const(ptr, talloc_asprintf(ptr, fmt, ...));
+
+Note that multiple calls to talloc_set_name() will allocate more
+memory without releasing the name. All of the memory is released when
+the ptr is freed using talloc_free().
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void talloc_set_name_const(const void *ptr, const char *name);
+
+The function talloc_set_name_const() is just like talloc_set_name(),
+but it takes a string constant, and is much faster. It is extensively
+used by the "auto naming" macros, such as talloc_p().
+
+This function does not allocate any memory. It just copies the
+supplied pointer into the internal representation of the talloc
+ptr. This means you must not pass a name pointer to memory that will
+disappear before the ptr is freed with talloc_free().
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void *talloc_named(const void *context, size_t size, const char *fmt, ...);
+
+The talloc_named() function creates a named talloc pointer. It is
+equivalent to:
+
+ ptr = talloc_size(context, size);
+ talloc_set_name(ptr, fmt, ....);
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void *talloc_named_const(const void *context, size_t size, const char *name);
+
+This is equivalent to:
+
+ ptr = talloc_size(context, size);
+ talloc_set_name_const(ptr, name);
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+const char *talloc_get_name(const void *ptr);
+
+This returns the current name for the given talloc pointer. See
+talloc_set_name() for details.
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void *talloc_init(const char *fmt, ...);
+
+This function creates a zero length named talloc context as a top
+level context. It is equivalent to:
+
+ talloc_named(NULL, 0, fmt, ...);
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void *talloc_new(void *ctx);
+
+This is a utility macro that creates a new memory context hanging
+off an exiting context, automatically naming it "talloc_new: __location__"
+where __location__ is the source line it is called from. It is
+particularly useful for creating a new temporary working context.
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+(type *)talloc_realloc(const void *context, void *ptr, type, count);
+
+The talloc_realloc() macro changes the size of a talloc
+pointer. The "count" argument is the number of elements of type "type"
+that you want the resulting pointer to hold.
+
+talloc_realloc() has the following equivalences:
+
+ talloc_realloc(context, NULL, type, 1) ==> talloc(context, type);
+ talloc_realloc(context, NULL, type, N) ==> talloc_array(context, type, N);
+ talloc_realloc(context, ptr, type, 0) ==> talloc_free(ptr);
+
+The "context" argument is only used if "ptr" is NULL, otherwise it is
+ignored.
+
+talloc_realloc() returns the new pointer, or NULL on failure. The call
+will fail either due to a lack of memory, or because the pointer has
+more than one parent (see talloc_reference()).
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void *talloc_realloc_size(const void *context, void *ptr, size_t size);
+
+the talloc_realloc_size() function is useful when the type is not
+known so the typesafe talloc_realloc() cannot be used.
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void *talloc_steal(const void *new_ctx, const void *ptr);
+
+The talloc_steal() function changes the parent context of a talloc
+pointer. It is typically used when the context that the pointer is
+currently a child of is going to be freed and you wish to keep the
+memory for a longer time.
+
+The talloc_steal() function returns the pointer that you pass it. It
+does not have any failure modes.
+
+NOTE: It is possible to produce loops in the parent/child relationship
+if you are not careful with talloc_steal(). No guarantees are provided
+as to your sanity or the safety of your data if you do this.
+
+talloc_steal (new_ctx, NULL) will return NULL with no sideeffects.
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+size_t talloc_total_size(const void *ptr);
+
+The talloc_total_size() function returns the total size in bytes used
+by this pointer and all child pointers. Mostly useful for debugging.
+
+Passing NULL is allowed, but it will only give a meaningful result if
+talloc_enable_leak_report() or talloc_enable_leak_report_full() has
+been called.
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+size_t talloc_total_blocks(const void *ptr);
+
+The talloc_total_blocks() function returns the total memory block
+count used by this pointer and all child pointers. Mostly useful for
+debugging.
+
+Passing NULL is allowed, but it will only give a meaningful result if
+talloc_enable_leak_report() or talloc_enable_leak_report_full() has
+been called.
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void talloc_report_depth_cb(const void *ptr, int depth, int max_depth,
+ void (*callback)(const void *ptr,
+ int depth, int max_depth,
+ int is_ref,
+ void *priv),
+ void *priv);
+
+This provides a more flexible reports than talloc_report(). It
+will recursively call the callback for the entire tree of memory
+referenced by the pointer. References in the tree are passed with
+is_ref = 1 and the pointer that is referenced.
+
+You can pass NULL for the pointer, in which case a report is
+printed for the top level memory context, but only if
+talloc_enable_leak_report() or talloc_enable_leak_report_full()
+has been called.
+
+The recursion is stopped when depth >= max_depth.
+max_depth = -1 means only stop at leaf nodes.
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void talloc_report_depth_file(const void *ptr, int depth, int max_depth, FILE *f);
+
+This provides a more flexible reports than talloc_report(). It
+will let you specify the depth and max_depth.
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void talloc_report(const void *ptr, FILE *f);
+
+The talloc_report() function prints a summary report of all memory
+used by ptr. One line of report is printed for each immediate child of
+ptr, showing the total memory and number of blocks used by that child.
+
+You can pass NULL for the pointer, in which case a report is printed
+for the top level memory context, but only if
+talloc_enable_leak_report() or talloc_enable_leak_report_full() has
+been called.
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void talloc_report_full(const void *ptr, FILE *f);
+
+This provides a more detailed report than talloc_report(). It will
+recursively print the ensire tree of memory referenced by the
+pointer. References in the tree are shown by giving the name of the
+pointer that is referenced.
+
+You can pass NULL for the pointer, in which case a report is printed
+for the top level memory context, but only if
+talloc_enable_leak_report() or talloc_enable_leak_report_full() has
+been called.
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void talloc_enable_leak_report(void);
+
+This enables calling of talloc_report(NULL, stderr) when the program
+exits. In Samba4 this is enabled by using the --leak-report command
+line option.
+
+For it to be useful, this function must be called before any other
+talloc function as it establishes a "null context" that acts as the
+top of the tree. If you don't call this function first then passing
+NULL to talloc_report() or talloc_report_full() won't give you the
+full tree printout.
+
+Here is a typical talloc report:
+
+talloc report on 'null_context' (total 267 bytes in 15 blocks)
+ libcli/auth/spnego_parse.c:55 contains 31 bytes in 2 blocks
+ libcli/auth/spnego_parse.c:55 contains 31 bytes in 2 blocks
+ iconv(UTF8,CP850) contains 42 bytes in 2 blocks
+ libcli/auth/spnego_parse.c:55 contains 31 bytes in 2 blocks
+ iconv(CP850,UTF8) contains 42 bytes in 2 blocks
+ iconv(UTF8,UTF-16LE) contains 45 bytes in 2 blocks
+ iconv(UTF-16LE,UTF8) contains 45 bytes in 2 blocks
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void talloc_enable_leak_report_full(void);
+
+This enables calling of talloc_report_full(NULL, stderr) when the
+program exits. In Samba4 this is enabled by using the
+--leak-report-full command line option.
+
+For it to be useful, this function must be called before any other
+talloc function as it establishes a "null context" that acts as the
+top of the tree. If you don't call this function first then passing
+NULL to talloc_report() or talloc_report_full() won't give you the
+full tree printout.
+
+Here is a typical full report:
+
+full talloc report on 'root' (total 18 bytes in 8 blocks)
+ p1 contains 18 bytes in 7 blocks (ref 0)
+ r1 contains 13 bytes in 2 blocks (ref 0)
+ reference to: p2
+ p2 contains 1 bytes in 1 blocks (ref 1)
+ x3 contains 1 bytes in 1 blocks (ref 0)
+ x2 contains 1 bytes in 1 blocks (ref 0)
+ x1 contains 1 bytes in 1 blocks (ref 0)
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void talloc_enable_null_tracking(void);
+
+This enables tracking of the NULL memory context without enabling leak
+reporting on exit. Useful for when you want to do your own leak
+reporting call via talloc_report_null_full();
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void talloc_disable_null_tracking(void);
+
+This disables tracking of the NULL memory context.
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+(type *)talloc_zero(const void *ctx, type);
+
+The talloc_zero() macro is equivalent to:
+
+ ptr = talloc(ctx, type);
+ if (ptr) memset(ptr, 0, sizeof(type));
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void *talloc_zero_size(const void *ctx, size_t size)
+
+The talloc_zero_size() function is useful when you don't have a known type
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void *talloc_memdup(const void *ctx, const void *p, size_t size);
+
+The talloc_memdup() function is equivalent to:
+
+ ptr = talloc_size(ctx, size);
+ if (ptr) memcpy(ptr, p, size);
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+char *talloc_strdup(const void *ctx, const char *p);
+
+The talloc_strdup() function is equivalent to:
+
+ ptr = talloc_size(ctx, strlen(p)+1);
+ if (ptr) memcpy(ptr, p, strlen(p)+1);
+
+This functions sets the name of the new pointer to the passed
+string. This is equivalent to:
+ talloc_set_name_const(ptr, ptr)
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+char *talloc_strndup(const void *t, const char *p, size_t n);
+
+The talloc_strndup() function is the talloc equivalent of the C
+library function strndup()
+
+This functions sets the name of the new pointer to the passed
+string. This is equivalent to:
+ talloc_set_name_const(ptr, ptr)
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+char *talloc_append_string(const void *t, char *orig, const char *append);
+
+The talloc_append_string() function appends the given formatted
+string to the given string.
+
+This function sets the name of the new pointer to the new
+string. This is equivalent to:
+ talloc_set_name_const(ptr, ptr)
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+char *talloc_vasprintf(const void *t, const char *fmt, va_list ap);
+
+The talloc_vasprintf() function is the talloc equivalent of the C
+library function vasprintf()
+
+This functions sets the name of the new pointer to the new
+string. This is equivalent to:
+ talloc_set_name_const(ptr, ptr)
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+char *talloc_asprintf(const void *t, const char *fmt, ...);
+
+The talloc_asprintf() function is the talloc equivalent of the C
+library function asprintf()
+
+This functions sets the name of the new pointer to the new
+string. This is equivalent to:
+ talloc_set_name_const(ptr, ptr)
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+char *talloc_asprintf_append(char *s, const char *fmt, ...);
+
+The talloc_asprintf_append() function appends the given formatted
+string to the given string.
+Use this varient when the string in the current talloc buffer may
+have been truncated in length.
+
+This functions sets the name of the new pointer to the new
+string. This is equivalent to:
+ talloc_set_name_const(ptr, ptr)
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+char *talloc_asprintf_append_buffer(char *s, const char *fmt, ...);
+
+The talloc_asprintf_append() function appends the given formatted
+string to the end of the currently allocated talloc buffer.
+Use this varient when the string in the current talloc buffer has
+not been changed.
+
+This functions sets the name of the new pointer to the new
+string. This is equivalent to:
+ talloc_set_name_const(ptr, ptr)
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+((type *)talloc_array(const void *ctx, type, uint_t count);
+
+The talloc_array() macro is equivalent to:
+
+ (type *)talloc_size(ctx, sizeof(type) * count);
+
+except that it provides integer overflow protection for the multiply,
+returning NULL if the multiply overflows.
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void *talloc_array_size(const void *ctx, size_t size, uint_t count);
+
+The talloc_array_size() function is useful when the type is not
+known. It operates in the same way as talloc_array(), but takes a size
+instead of a type.
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+(typeof(ptr)) talloc_array_ptrtype(const void *ctx, ptr, uint_t count);
+
+The talloc_ptrtype() macro should be used when you have a pointer to an array
+and want to allocate memory of an array to point at with this pointer. When compiling
+with gcc >= 3 it is typesafe. Note this is a wrapper of talloc_array_size()
+and talloc_get_name() will return the current location in the source file.
+and not the type.
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void *talloc_realloc_fn(const void *ctx, void *ptr, size_t size);
+
+This is a non-macro version of talloc_realloc(), which is useful
+as libraries sometimes want a ralloc function pointer. A realloc()
+implementation encapsulates the functionality of malloc(), free() and
+realloc() in one call, which is why it is useful to be able to pass
+around a single function pointer.
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void *talloc_autofree_context(void);
+
+This is a handy utility function that returns a talloc context
+which will be automatically freed on program exit. This can be used
+to reduce the noise in memory leak reports.
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void *talloc_check_name(const void *ptr, const char *name);
+
+This function checks if a pointer has the specified name. If it does
+then the pointer is returned. It it doesn't then NULL is returned.
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+(type *)talloc_get_type(const void *ptr, type);
+
+This macro allows you to do type checking on talloc pointers. It is
+particularly useful for void* private pointers. It is equivalent to
+this:
+
+ (type *)talloc_check_name(ptr, #type)
+
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+talloc_set_type(const void *ptr, type);
+
+This macro allows you to force the name of a pointer to be a
+particular type. This can be used in conjunction with
+talloc_get_type() to do type checking on void* pointers.
+
+It is equivalent to this:
+ talloc_set_name_const(ptr, #type)
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+talloc_get_size(const void *ctx);
+
+This function lets you know the amount of memory alloced so far by
+this context. It does NOT account for subcontext memory.
+This can be used to calculate the size of an array.
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void *talloc_find_parent_byname(const void *ctx, const char *name);
+
+Find a parent memory context of the current context that has the given
+name. This can be very useful in complex programs where it may be
+difficult to pass all information down to the level you need, but you
+know the structure you want is a parent of another context.
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+(type *)talloc_find_parent_bytype(ctx, type);
+
+Like talloc_find_parent_byname() but takes a type, making it typesafe.
+
diff --git a/lib/talloc/testsuite.c b/lib/talloc/testsuite.c
new file mode 100644
index 0000000000..3f06eee566
--- /dev/null
+++ b/lib/talloc/testsuite.c
@@ -0,0 +1,1152 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ local testing of talloc routines.
+
+ Copyright (C) Andrew Tridgell 2004
+
+ ** NOTE! The following LGPL license applies to the talloc
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "replace.h"
+#include "system/time.h"
+#include "talloc.h"
+
+static struct timeval timeval_current(void)
+{
+ struct timeval tv;
+ gettimeofday(&tv, NULL);
+ return tv;
+}
+
+static double timeval_elapsed(struct timeval *tv)
+{
+ struct timeval tv2 = timeval_current();
+ return (tv2.tv_sec - tv->tv_sec) +
+ (tv2.tv_usec - tv->tv_usec)*1.0e-6;
+}
+
+#define torture_assert(test, expr, str) if (!(expr)) { \
+ printf("failure: %s [\n%s: Expression %s failed: %s\n]\n", \
+ test, __location__, #expr, str); \
+ return false; \
+}
+
+#define torture_assert_str_equal(test, arg1, arg2, desc) \
+ if (arg1 == NULL && arg2 == NULL) { \
+ } else if (strcmp(arg1, arg2)) { \
+ printf("failure: %s [\n%s: Expected %s, got %s: %s\n]\n", \
+ test, __location__, arg1, arg2, desc); \
+ return false; \
+ }
+
+#if _SAMBA_BUILD_==3
+#ifdef malloc
+#undef malloc
+#endif
+#ifdef strdup
+#undef strdup
+#endif
+#endif
+
+#define CHECK_SIZE(test, ptr, tsize) do { \
+ if (talloc_total_size(ptr) != (tsize)) { \
+ printf("failed: %s [\nwrong '%s' tree size: got %u expected %u\n]\n", \
+ test, #ptr, \
+ (unsigned)talloc_total_size(ptr), \
+ (unsigned)tsize); \
+ talloc_report_full(ptr, stdout); \
+ return false; \
+ } \
+} while (0)
+
+#define CHECK_BLOCKS(test, ptr, tblocks) do { \
+ if (talloc_total_blocks(ptr) != (tblocks)) { \
+ printf("failed: %s [\nwrong '%s' tree blocks: got %u expected %u\n]\n", \
+ test, #ptr, \
+ (unsigned)talloc_total_blocks(ptr), \
+ (unsigned)tblocks); \
+ talloc_report_full(ptr, stdout); \
+ return false; \
+ } \
+} while (0)
+
+#define CHECK_PARENT(test, ptr, parent) do { \
+ if (talloc_parent(ptr) != (parent)) { \
+ printf("failed: %s [\n'%s' has wrong parent: got %p expected %p\n]\n", \
+ test, #ptr, \
+ talloc_parent(ptr), \
+ (parent)); \
+ talloc_report_full(ptr, stdout); \
+ talloc_report_full(parent, stdout); \
+ talloc_report_full(NULL, stdout); \
+ return false; \
+ } \
+} while (0)
+
+
+/*
+ test references
+*/
+static bool test_ref1(void)
+{
+ void *root, *p1, *p2, *ref, *r1;
+
+ printf("test: ref1\n# SINGLE REFERENCE FREE\n");
+
+ root = talloc_named_const(NULL, 0, "root");
+ p1 = talloc_named_const(root, 1, "p1");
+ p2 = talloc_named_const(p1, 1, "p2");
+ talloc_named_const(p1, 1, "x1");
+ talloc_named_const(p1, 2, "x2");
+ talloc_named_const(p1, 3, "x3");
+
+ r1 = talloc_named_const(root, 1, "r1");
+ ref = talloc_reference(r1, p2);
+ talloc_report_full(root, stderr);
+
+ CHECK_BLOCKS("ref1", p1, 5);
+ CHECK_BLOCKS("ref1", p2, 1);
+ CHECK_BLOCKS("ref1", r1, 2);
+
+ fprintf(stderr, "Freeing p2\n");
+ talloc_free(p2);
+ talloc_report_full(root, stderr);
+
+ CHECK_BLOCKS("ref1", p1, 5);
+ CHECK_BLOCKS("ref1", p2, 1);
+ CHECK_BLOCKS("ref1", r1, 1);
+
+ fprintf(stderr, "Freeing p1\n");
+ talloc_free(p1);
+ talloc_report_full(root, stderr);
+
+ CHECK_BLOCKS("ref1", r1, 1);
+
+ fprintf(stderr, "Freeing r1\n");
+ talloc_free(r1);
+ talloc_report_full(NULL, stderr);
+
+ fprintf(stderr, "Testing NULL\n");
+ if (talloc_reference(root, NULL)) {
+ return false;
+ }
+
+ CHECK_BLOCKS("ref1", root, 1);
+
+ CHECK_SIZE("ref1", root, 0);
+
+ talloc_free(root);
+ printf("success: ref1\n");
+ return true;
+}
+
+/*
+ test references
+*/
+static bool test_ref2(void)
+{
+ void *root, *p1, *p2, *ref, *r1;
+
+ printf("test: ref2\n# DOUBLE REFERENCE FREE\n");
+ root = talloc_named_const(NULL, 0, "root");
+ p1 = talloc_named_const(root, 1, "p1");
+ talloc_named_const(p1, 1, "x1");
+ talloc_named_const(p1, 1, "x2");
+ talloc_named_const(p1, 1, "x3");
+ p2 = talloc_named_const(p1, 1, "p2");
+
+ r1 = talloc_named_const(root, 1, "r1");
+ ref = talloc_reference(r1, p2);
+ talloc_report_full(root, stderr);
+
+ CHECK_BLOCKS("ref2", p1, 5);
+ CHECK_BLOCKS("ref2", p2, 1);
+ CHECK_BLOCKS("ref2", r1, 2);
+
+ fprintf(stderr, "Freeing ref\n");
+ talloc_free(ref);
+ talloc_report_full(root, stderr);
+
+ CHECK_BLOCKS("ref2", p1, 5);
+ CHECK_BLOCKS("ref2", p2, 1);
+ CHECK_BLOCKS("ref2", r1, 1);
+
+ fprintf(stderr, "Freeing p2\n");
+ talloc_free(p2);
+ talloc_report_full(root, stderr);
+
+ CHECK_BLOCKS("ref2", p1, 4);
+ CHECK_BLOCKS("ref2", r1, 1);
+
+ fprintf(stderr, "Freeing p1\n");
+ talloc_free(p1);
+ talloc_report_full(root, stderr);
+
+ CHECK_BLOCKS("ref2", r1, 1);
+
+ fprintf(stderr, "Freeing r1\n");
+ talloc_free(r1);
+ talloc_report_full(root, stderr);
+
+ CHECK_SIZE("ref2", root, 0);
+
+ talloc_free(root);
+ printf("success: ref2\n");
+ return true;
+}
+
+/*
+ test references
+*/
+static bool test_ref3(void)
+{
+ void *root, *p1, *p2, *ref, *r1;
+
+ printf("test: ref3\n# PARENT REFERENCE FREE\n");
+
+ root = talloc_named_const(NULL, 0, "root");
+ p1 = talloc_named_const(root, 1, "p1");
+ p2 = talloc_named_const(root, 1, "p2");
+ r1 = talloc_named_const(p1, 1, "r1");
+ ref = talloc_reference(p2, r1);
+ talloc_report_full(root, stderr);
+
+ CHECK_BLOCKS("ref3", p1, 2);
+ CHECK_BLOCKS("ref3", p2, 2);
+ CHECK_BLOCKS("ref3", r1, 1);
+
+ fprintf(stderr, "Freeing p1\n");
+ talloc_free(p1);
+ talloc_report_full(root, stderr);
+
+ CHECK_BLOCKS("ref3", p2, 2);
+ CHECK_BLOCKS("ref3", r1, 1);
+
+ fprintf(stderr, "Freeing p2\n");
+ talloc_free(p2);
+ talloc_report_full(root, stderr);
+
+ CHECK_SIZE("ref3", root, 0);
+
+ talloc_free(root);
+
+ printf("success: ref3\n");
+ return true;
+}
+
+/*
+ test references
+*/
+static bool test_ref4(void)
+{
+ void *root, *p1, *p2, *ref, *r1;
+
+ printf("test: ref4\n# REFERRER REFERENCE FREE\n");
+
+ root = talloc_named_const(NULL, 0, "root");
+ p1 = talloc_named_const(root, 1, "p1");
+ talloc_named_const(p1, 1, "x1");
+ talloc_named_const(p1, 1, "x2");
+ talloc_named_const(p1, 1, "x3");
+ p2 = talloc_named_const(p1, 1, "p2");
+
+ r1 = talloc_named_const(root, 1, "r1");
+ ref = talloc_reference(r1, p2);
+ talloc_report_full(root, stderr);
+
+ CHECK_BLOCKS("ref4", p1, 5);
+ CHECK_BLOCKS("ref4", p2, 1);
+ CHECK_BLOCKS("ref4", r1, 2);
+
+ fprintf(stderr, "Freeing r1\n");
+ talloc_free(r1);
+ talloc_report_full(root, stderr);
+
+ CHECK_BLOCKS("ref4", p1, 5);
+ CHECK_BLOCKS("ref4", p2, 1);
+
+ fprintf(stderr, "Freeing p2\n");
+ talloc_free(p2);
+ talloc_report_full(root, stderr);
+
+ CHECK_BLOCKS("ref4", p1, 4);
+
+ fprintf(stderr, "Freeing p1\n");
+ talloc_free(p1);
+ talloc_report_full(root, stderr);
+
+ CHECK_SIZE("ref4", root, 0);
+
+ talloc_free(root);
+
+ printf("success: ref4\n");
+ return true;
+}
+
+
+/*
+ test references
+*/
+static bool test_unlink1(void)
+{
+ void *root, *p1, *p2, *ref, *r1;
+
+ printf("test: unlink\n# UNLINK\n");
+
+ root = talloc_named_const(NULL, 0, "root");
+ p1 = talloc_named_const(root, 1, "p1");
+ talloc_named_const(p1, 1, "x1");
+ talloc_named_const(p1, 1, "x2");
+ talloc_named_const(p1, 1, "x3");
+ p2 = talloc_named_const(p1, 1, "p2");
+
+ r1 = talloc_named_const(p1, 1, "r1");
+ ref = talloc_reference(r1, p2);
+ talloc_report_full(root, stderr);
+
+ CHECK_BLOCKS("unlink", p1, 7);
+ CHECK_BLOCKS("unlink", p2, 1);
+ CHECK_BLOCKS("unlink", r1, 2);
+
+ fprintf(stderr, "Unreferencing r1\n");
+ talloc_unlink(r1, p2);
+ talloc_report_full(root, stderr);
+
+ CHECK_BLOCKS("unlink", p1, 6);
+ CHECK_BLOCKS("unlink", p2, 1);
+ CHECK_BLOCKS("unlink", r1, 1);
+
+ fprintf(stderr, "Freeing p1\n");
+ talloc_free(p1);
+ talloc_report_full(root, stderr);
+
+ CHECK_SIZE("unlink", root, 0);
+
+ talloc_free(root);
+
+ printf("success: unlink\n");
+ return true;
+}
+
+static int fail_destructor(void *ptr)
+{
+ return -1;
+}
+
+/*
+ miscellaneous tests to try to get a higher test coverage percentage
+*/
+static bool test_misc(void)
+{
+ void *root, *p1;
+ char *p2;
+ double *d;
+ const char *name;
+
+ printf("test: misc\n# MISCELLANEOUS\n");
+
+ root = talloc_new(NULL);
+
+ p1 = talloc_size(root, 0x7fffffff);
+ torture_assert("misc", !p1, "failed: large talloc allowed\n");
+
+ p1 = talloc_strdup(root, "foo");
+ talloc_increase_ref_count(p1);
+ talloc_increase_ref_count(p1);
+ talloc_increase_ref_count(p1);
+ CHECK_BLOCKS("misc", p1, 1);
+ CHECK_BLOCKS("misc", root, 2);
+ talloc_free(p1);
+ CHECK_BLOCKS("misc", p1, 1);
+ CHECK_BLOCKS("misc", root, 2);
+ talloc_unlink(NULL, p1);
+ CHECK_BLOCKS("misc", p1, 1);
+ CHECK_BLOCKS("misc", root, 2);
+ p2 = talloc_strdup(p1, "foo");
+ torture_assert("misc", talloc_unlink(root, p2) == -1,
+ "failed: talloc_unlink() of non-reference context should return -1\n");
+ torture_assert("misc", talloc_unlink(p1, p2) == 0,
+ "failed: talloc_unlink() of parent should succeed\n");
+ talloc_free(p1);
+ CHECK_BLOCKS("misc", p1, 1);
+ CHECK_BLOCKS("misc", root, 2);
+
+ name = talloc_set_name(p1, "my name is %s", "foo");
+ torture_assert_str_equal("misc", talloc_get_name(p1), "my name is foo",
+ "failed: wrong name after talloc_set_name(my name is foo)");
+ CHECK_BLOCKS("misc", p1, 2);
+ CHECK_BLOCKS("misc", root, 3);
+
+ talloc_set_name_const(p1, NULL);
+ torture_assert_str_equal ("misc", talloc_get_name(p1), "UNNAMED",
+ "failed: wrong name after talloc_set_name(NULL)");
+ CHECK_BLOCKS("misc", p1, 2);
+ CHECK_BLOCKS("misc", root, 3);
+
+ torture_assert("misc", talloc_free(NULL) == -1,
+ "talloc_free(NULL) should give -1\n");
+
+ talloc_set_destructor(p1, fail_destructor);
+ torture_assert("misc", talloc_free(p1) == -1,
+ "Failed destructor should cause talloc_free to fail\n");
+ talloc_set_destructor(p1, NULL);
+
+ talloc_report(root, stderr);
+
+
+ p2 = (char *)talloc_zero_size(p1, 20);
+ torture_assert("misc", p2[19] == 0, "Failed to give zero memory\n");
+ talloc_free(p2);
+
+ torture_assert("misc", talloc_strdup(root, NULL) == NULL,
+ "failed: strdup on NULL should give NULL\n");
+
+ p2 = talloc_strndup(p1, "foo", 2);
+ torture_assert("misc", strcmp("fo", p2) == 0,
+ "strndup doesn't work\n");
+ p2 = talloc_asprintf_append_buffer(p2, "o%c", 'd');
+ torture_assert("misc", strcmp("food", p2) == 0,
+ "talloc_asprintf_append_buffer doesn't work\n");
+ CHECK_BLOCKS("misc", p2, 1);
+ CHECK_BLOCKS("misc", p1, 3);
+
+ p2 = talloc_asprintf_append_buffer(NULL, "hello %s", "world");
+ torture_assert("misc", strcmp("hello world", p2) == 0,
+ "talloc_asprintf_append_buffer doesn't work\n");
+ CHECK_BLOCKS("misc", p2, 1);
+ CHECK_BLOCKS("misc", p1, 3);
+ talloc_free(p2);
+
+ d = talloc_array(p1, double, 0x20000000);
+ torture_assert("misc", !d, "failed: integer overflow not detected\n");
+
+ d = talloc_realloc(p1, d, double, 0x20000000);
+ torture_assert("misc", !d, "failed: integer overflow not detected\n");
+
+ talloc_free(p1);
+ CHECK_BLOCKS("misc", root, 1);
+
+ p1 = talloc_named(root, 100, "%d bytes", 100);
+ CHECK_BLOCKS("misc", p1, 2);
+ CHECK_BLOCKS("misc", root, 3);
+ talloc_unlink(root, p1);
+
+ p1 = talloc_init("%d bytes", 200);
+ p2 = talloc_asprintf(p1, "my test '%s'", "string");
+ torture_assert_str_equal("misc", p2, "my test 'string'",
+ "failed: talloc_asprintf(\"my test '%%s'\", \"string\") gave: \"%s\"");
+ CHECK_BLOCKS("misc", p1, 3);
+ CHECK_SIZE("misc", p2, 17);
+ CHECK_BLOCKS("misc", root, 1);
+ talloc_unlink(NULL, p1);
+
+ p1 = talloc_named_const(root, 10, "p1");
+ p2 = (char *)talloc_named_const(root, 20, "p2");
+ (void)talloc_reference(p1, p2);
+ talloc_report_full(root, stderr);
+ talloc_unlink(root, p2);
+ talloc_report_full(root, stderr);
+ CHECK_BLOCKS("misc", p2, 1);
+ CHECK_BLOCKS("misc", p1, 2);
+ CHECK_BLOCKS("misc", root, 3);
+ talloc_unlink(p1, p2);
+ talloc_unlink(root, p1);
+
+ p1 = talloc_named_const(root, 10, "p1");
+ p2 = (char *)talloc_named_const(root, 20, "p2");
+ (void)talloc_reference(NULL, p2);
+ talloc_report_full(root, stderr);
+ talloc_unlink(root, p2);
+ talloc_report_full(root, stderr);
+ CHECK_BLOCKS("misc", p2, 1);
+ CHECK_BLOCKS("misc", p1, 1);
+ CHECK_BLOCKS("misc", root, 2);
+ talloc_unlink(NULL, p2);
+ talloc_unlink(root, p1);
+
+ /* Test that talloc_unlink is a no-op */
+
+ torture_assert("misc", talloc_unlink(root, NULL) == -1,
+ "failed: talloc_unlink(root, NULL) == -1\n");
+
+ talloc_report(root, stderr);
+ talloc_report(NULL, stderr);
+
+ CHECK_SIZE("misc", root, 0);
+
+ talloc_free(root);
+
+ CHECK_SIZE("misc", NULL, 0);
+
+ talloc_enable_leak_report();
+ talloc_enable_leak_report_full();
+
+ printf("success: misc\n");
+
+ return true;
+}
+
+
+/*
+ test realloc
+*/
+static bool test_realloc(void)
+{
+ void *root, *p1, *p2;
+
+ printf("test: realloc\n# REALLOC\n");
+
+ root = talloc_new(NULL);
+
+ p1 = talloc_size(root, 10);
+ CHECK_SIZE("realloc", p1, 10);
+
+ p1 = talloc_realloc_size(NULL, p1, 20);
+ CHECK_SIZE("realloc", p1, 20);
+
+ talloc_new(p1);
+
+ p2 = talloc_realloc_size(p1, NULL, 30);
+
+ talloc_new(p1);
+
+ p2 = talloc_realloc_size(p1, p2, 40);
+
+ CHECK_SIZE("realloc", p2, 40);
+ CHECK_SIZE("realloc", root, 60);
+ CHECK_BLOCKS("realloc", p1, 4);
+
+ p1 = talloc_realloc_size(NULL, p1, 20);
+ CHECK_SIZE("realloc", p1, 60);
+
+ talloc_increase_ref_count(p2);
+ torture_assert("realloc", talloc_realloc_size(NULL, p2, 5) == NULL,
+ "failed: talloc_realloc() on a referenced pointer should fail\n");
+ CHECK_BLOCKS("realloc", p1, 4);
+
+ talloc_realloc_size(NULL, p2, 0);
+ talloc_realloc_size(NULL, p2, 0);
+ CHECK_BLOCKS("realloc", p1, 3);
+
+ torture_assert("realloc", talloc_realloc_size(NULL, p1, 0x7fffffff) == NULL,
+ "failed: oversize talloc should fail\n");
+
+ talloc_realloc_size(NULL, p1, 0);
+
+ CHECK_BLOCKS("realloc", root, 1);
+ CHECK_SIZE("realloc", root, 0);
+
+ talloc_free(root);
+
+ printf("success: realloc\n");
+
+ return true;
+}
+
+/*
+ test realloc with a child
+*/
+static bool test_realloc_child(void)
+{
+ void *root;
+ struct el2 {
+ const char *name;
+ } *el2;
+ struct el1 {
+ int count;
+ struct el2 **list, **list2, **list3;
+ } *el1;
+
+ printf("test: REALLOC WITH CHILD\n");
+
+ root = talloc_new(NULL);
+
+ el1 = talloc(root, struct el1);
+ el1->list = talloc(el1, struct el2 *);
+ el1->list[0] = talloc(el1->list, struct el2);
+ el1->list[0]->name = talloc_strdup(el1->list[0], "testing");
+
+ el1->list2 = talloc(el1, struct el2 *);
+ el1->list2[0] = talloc(el1->list2, struct el2);
+ el1->list2[0]->name = talloc_strdup(el1->list2[0], "testing2");
+
+ el1->list3 = talloc(el1, struct el2 *);
+ el1->list3[0] = talloc(el1->list3, struct el2);
+ el1->list3[0]->name = talloc_strdup(el1->list3[0], "testing2");
+
+ el2 = talloc(el1->list, struct el2);
+ el2 = talloc(el1->list2, struct el2);
+ el2 = talloc(el1->list3, struct el2);
+
+ el1->list = talloc_realloc(el1, el1->list, struct el2 *, 100);
+ el1->list2 = talloc_realloc(el1, el1->list2, struct el2 *, 200);
+ el1->list3 = talloc_realloc(el1, el1->list3, struct el2 *, 300);
+
+ talloc_free(root);
+
+ printf("success: REALLOC WITH CHILD\n");
+ return true;
+}
+
+/*
+ test type checking
+*/
+static bool test_type(void)
+{
+ void *root;
+ struct el1 {
+ int count;
+ };
+ struct el2 {
+ int count;
+ };
+ struct el1 *el1;
+
+ printf("test: type\n# talloc type checking\n");
+
+ root = talloc_new(NULL);
+
+ el1 = talloc(root, struct el1);
+
+ el1->count = 1;
+
+ torture_assert("type", talloc_get_type(el1, struct el1) == el1,
+ "type check failed on el1\n");
+ torture_assert("type", talloc_get_type(el1, struct el2) == NULL,
+ "type check failed on el1 with el2\n");
+ talloc_set_type(el1, struct el2);
+ torture_assert("type", talloc_get_type(el1, struct el2) == (struct el2 *)el1,
+ "type set failed on el1 with el2\n");
+
+ talloc_free(root);
+
+ printf("success: type\n");
+ return true;
+}
+
+/*
+ test steal
+*/
+static bool test_steal(void)
+{
+ void *root, *p1, *p2;
+
+ printf("test: steal\n# STEAL\n");
+
+ root = talloc_new(NULL);
+
+ p1 = talloc_array(root, char, 10);
+ CHECK_SIZE("steal", p1, 10);
+
+ p2 = talloc_realloc(root, NULL, char, 20);
+ CHECK_SIZE("steal", p1, 10);
+ CHECK_SIZE("steal", root, 30);
+
+ torture_assert("steal", talloc_steal(p1, NULL) == NULL,
+ "failed: stealing NULL should give NULL\n");
+
+ torture_assert("steal", talloc_steal(p1, p1) == p1,
+ "failed: stealing to ourselves is a nop\n");
+ CHECK_BLOCKS("steal", root, 3);
+ CHECK_SIZE("steal", root, 30);
+
+ talloc_steal(NULL, p1);
+ talloc_steal(NULL, p2);
+ CHECK_BLOCKS("steal", root, 1);
+ CHECK_SIZE("steal", root, 0);
+
+ talloc_free(p1);
+ talloc_steal(root, p2);
+ CHECK_BLOCKS("steal", root, 2);
+ CHECK_SIZE("steal", root, 20);
+
+ talloc_free(p2);
+
+ CHECK_BLOCKS("steal", root, 1);
+ CHECK_SIZE("steal", root, 0);
+
+ talloc_free(root);
+
+ p1 = talloc_size(NULL, 3);
+ talloc_report_full(NULL, stderr);
+ CHECK_SIZE("steal", NULL, 3);
+ talloc_free(p1);
+
+ printf("success: steal\n");
+ return true;
+}
+
+/*
+ test move
+*/
+static bool test_move(void)
+{
+ void *root;
+ struct t_move {
+ char *p;
+ int *x;
+ } *t1, *t2;
+
+ printf("test: move\n# MOVE\n");
+
+ root = talloc_new(NULL);
+
+ t1 = talloc(root, struct t_move);
+ t2 = talloc(root, struct t_move);
+ t1->p = talloc_strdup(t1, "foo");
+ t1->x = talloc(t1, int);
+ *t1->x = 42;
+
+ t2->p = talloc_move(t2, &t1->p);
+ t2->x = talloc_move(t2, &t1->x);
+ torture_assert("move", t1->p == NULL && t1->x == NULL &&
+ strcmp(t2->p, "foo") == 0 && *t2->x == 42,
+ "talloc move failed");
+
+ talloc_free(root);
+
+ printf("success: move\n");
+
+ return true;
+}
+
+/*
+ test talloc_realloc_fn
+*/
+static bool test_realloc_fn(void)
+{
+ void *root, *p1;
+
+ printf("test: realloc_fn\n# talloc_realloc_fn\n");
+
+ root = talloc_new(NULL);
+
+ p1 = talloc_realloc_fn(root, NULL, 10);
+ CHECK_BLOCKS("realloc_fn", root, 2);
+ CHECK_SIZE("realloc_fn", root, 10);
+ p1 = talloc_realloc_fn(root, p1, 20);
+ CHECK_BLOCKS("realloc_fn", root, 2);
+ CHECK_SIZE("realloc_fn", root, 20);
+ p1 = talloc_realloc_fn(root, p1, 0);
+ CHECK_BLOCKS("realloc_fn", root, 1);
+ CHECK_SIZE("realloc_fn", root, 0);
+
+ talloc_free(root);
+
+ printf("success: realloc_fn\n");
+ return true;
+}
+
+
+static bool test_unref_reparent(void)
+{
+ void *root, *p1, *p2, *c1;
+
+ printf("test: unref_reparent\n# UNREFERENCE AFTER PARENT FREED\n");
+
+ root = talloc_named_const(NULL, 0, "root");
+ p1 = talloc_named_const(root, 1, "orig parent");
+ p2 = talloc_named_const(root, 1, "parent by reference");
+
+ c1 = talloc_named_const(p1, 1, "child");
+ talloc_reference(p2, c1);
+
+ CHECK_PARENT("unref_reparent", c1, p1);
+
+ talloc_free(p1);
+
+ CHECK_PARENT("unref_reparent", c1, p2);
+
+ talloc_unlink(p2, c1);
+
+ CHECK_SIZE("unref_reparent", root, 1);
+
+ talloc_free(p2);
+ talloc_free(root);
+
+ printf("success: unref_reparent\n");
+ return true;
+}
+
+/*
+ measure the speed of talloc versus malloc
+*/
+static bool test_speed(void)
+{
+ void *ctx = talloc_new(NULL);
+ unsigned count;
+ const int loop = 1000;
+ int i;
+ struct timeval tv;
+
+ printf("test: speed\n# TALLOC VS MALLOC SPEED\n");
+
+ tv = timeval_current();
+ count = 0;
+ do {
+ void *p1, *p2, *p3;
+ for (i=0;i<loop;i++) {
+ p1 = talloc_size(ctx, loop % 100);
+ p2 = talloc_strdup(p1, "foo bar");
+ p3 = talloc_size(p1, 300);
+ talloc_free(p1);
+ }
+ count += 3 * loop;
+ } while (timeval_elapsed(&tv) < 5.0);
+
+ fprintf(stderr, "talloc: %.0f ops/sec\n", count/timeval_elapsed(&tv));
+
+ talloc_free(ctx);
+
+ ctx = talloc_pool(NULL, 1024);
+
+ tv = timeval_current();
+ count = 0;
+ do {
+ void *p1, *p2, *p3;
+ for (i=0;i<loop;i++) {
+ p1 = talloc_size(ctx, loop % 100);
+ p2 = talloc_strdup(p1, "foo bar");
+ p3 = talloc_size(p1, 300);
+ talloc_free_children(ctx);
+ }
+ count += 3 * loop;
+ } while (timeval_elapsed(&tv) < 5.0);
+
+ talloc_free(ctx);
+
+ fprintf(stderr, "talloc_pool: %.0f ops/sec\n", count/timeval_elapsed(&tv));
+
+ tv = timeval_current();
+ count = 0;
+ do {
+ void *p1, *p2, *p3;
+ for (i=0;i<loop;i++) {
+ p1 = malloc(loop % 100);
+ p2 = strdup("foo bar");
+ p3 = malloc(300);
+ free(p1);
+ free(p2);
+ free(p3);
+ }
+ count += 3 * loop;
+ } while (timeval_elapsed(&tv) < 5.0);
+ fprintf(stderr, "malloc: %.0f ops/sec\n", count/timeval_elapsed(&tv));
+
+ printf("success: speed\n");
+
+ return true;
+}
+
+static bool test_lifeless(void)
+{
+ void *top = talloc_new(NULL);
+ char *parent, *child;
+ void *child_owner = talloc_new(NULL);
+
+ printf("test: lifeless\n# TALLOC_UNLINK LOOP\n");
+
+ parent = talloc_strdup(top, "parent");
+ child = talloc_strdup(parent, "child");
+ (void)talloc_reference(child, parent);
+ (void)talloc_reference(child_owner, child);
+ talloc_report_full(top, stderr);
+ talloc_unlink(top, parent);
+ talloc_free(child);
+ talloc_report_full(top, stderr);
+ talloc_free(top);
+ talloc_free(child_owner);
+ talloc_free(child);
+
+ printf("success: lifeless\n");
+ return true;
+}
+
+static int loop_destructor_count;
+
+static int test_loop_destructor(char *ptr)
+{
+ loop_destructor_count++;
+ return 0;
+}
+
+static bool test_loop(void)
+{
+ void *top = talloc_new(NULL);
+ char *parent;
+ struct req1 {
+ char *req2, *req3;
+ } *req1;
+
+ printf("test: loop\n# TALLOC LOOP DESTRUCTION\n");
+
+ parent = talloc_strdup(top, "parent");
+ req1 = talloc(parent, struct req1);
+ req1->req2 = talloc_strdup(req1, "req2");
+ talloc_set_destructor(req1->req2, test_loop_destructor);
+ req1->req3 = talloc_strdup(req1, "req3");
+ (void)talloc_reference(req1->req3, req1);
+ talloc_report_full(top, stderr);
+ talloc_free(parent);
+ talloc_report_full(top, stderr);
+ talloc_report_full(NULL, stderr);
+ talloc_free(top);
+
+ torture_assert("loop", loop_destructor_count == 1,
+ "FAILED TO FIRE LOOP DESTRUCTOR\n");
+ loop_destructor_count = 0;
+
+ printf("success: loop\n");
+ return true;
+}
+
+static int fail_destructor_str(char *ptr)
+{
+ return -1;
+}
+
+static bool test_free_parent_deny_child(void)
+{
+ void *top = talloc_new(NULL);
+ char *level1;
+ char *level2;
+ char *level3;
+
+ printf("test: free_parent_deny_child\n# TALLOC FREE PARENT DENY CHILD\n");
+
+ level1 = talloc_strdup(top, "level1");
+ level2 = talloc_strdup(level1, "level2");
+ level3 = talloc_strdup(level2, "level3");
+
+ talloc_set_destructor(level3, fail_destructor_str);
+ talloc_free(level1);
+ talloc_set_destructor(level3, NULL);
+
+ CHECK_PARENT("free_parent_deny_child", level3, top);
+
+ talloc_free(top);
+
+ printf("success: free_parent_deny_child\n");
+ return true;
+}
+
+static bool test_talloc_ptrtype(void)
+{
+ void *top = talloc_new(NULL);
+ struct struct1 {
+ int foo;
+ int bar;
+ } *s1, *s2, **s3, ***s4;
+ const char *location1;
+ const char *location2;
+ const char *location3;
+ const char *location4;
+
+ printf("test: ptrtype\n# TALLOC PTRTYPE\n");
+
+ s1 = talloc_ptrtype(top, s1);location1 = __location__;
+
+ if (talloc_get_size(s1) != sizeof(struct struct1)) {
+ printf("failure: ptrtype [\n"
+ "talloc_ptrtype() allocated the wrong size %lu (should be %lu)\n"
+ "]\n", (unsigned long)talloc_get_size(s1),
+ (unsigned long)sizeof(struct struct1));
+ return false;
+ }
+
+ if (strcmp(location1, talloc_get_name(s1)) != 0) {
+ printf("failure: ptrtype [\n"
+ "talloc_ptrtype() sets the wrong name '%s' (should be '%s')\n]\n",
+ talloc_get_name(s1), location1);
+ return false;
+ }
+
+ s2 = talloc_array_ptrtype(top, s2, 10);location2 = __location__;
+
+ if (talloc_get_size(s2) != (sizeof(struct struct1) * 10)) {
+ printf("failure: ptrtype [\n"
+ "talloc_array_ptrtype() allocated the wrong size "
+ "%lu (should be %lu)\n]\n",
+ (unsigned long)talloc_get_size(s2),
+ (unsigned long)(sizeof(struct struct1)*10));
+ return false;
+ }
+
+ if (strcmp(location2, talloc_get_name(s2)) != 0) {
+ printf("failure: ptrtype [\n"
+ "talloc_array_ptrtype() sets the wrong name '%s' (should be '%s')\n]\n",
+ talloc_get_name(s2), location2);
+ return false;
+ }
+
+ s3 = talloc_array_ptrtype(top, s3, 10);location3 = __location__;
+
+ if (talloc_get_size(s3) != (sizeof(struct struct1 *) * 10)) {
+ printf("failure: ptrtype [\n"
+ "talloc_array_ptrtype() allocated the wrong size "
+ "%lu (should be %lu)\n]\n",
+ (unsigned long)talloc_get_size(s3),
+ (unsigned long)(sizeof(struct struct1 *)*10));
+ return false;
+ }
+
+ torture_assert_str_equal("ptrtype", location3, talloc_get_name(s3),
+ "talloc_array_ptrtype() sets the wrong name");
+
+ s4 = talloc_array_ptrtype(top, s4, 10);location4 = __location__;
+
+ if (talloc_get_size(s4) != (sizeof(struct struct1 **) * 10)) {
+ printf("failure: ptrtype [\n"
+ "talloc_array_ptrtype() allocated the wrong size "
+ "%lu (should be %lu)\n]\n",
+ (unsigned long)talloc_get_size(s4),
+ (unsigned long)(sizeof(struct struct1 **)*10));
+ return false;
+ }
+
+ torture_assert_str_equal("ptrtype", location4, talloc_get_name(s4),
+ "talloc_array_ptrtype() sets the wrong name");
+
+ talloc_free(top);
+
+ printf("success: ptrtype\n");
+ return true;
+}
+
+static int _test_talloc_free_in_destructor(void **ptr)
+{
+ talloc_free(*ptr);
+ return 0;
+}
+
+static bool test_talloc_free_in_destructor(void)
+{
+ void *level0;
+ void *level1;
+ void *level2;
+ void *level3;
+ void *level4;
+ void **level5;
+
+ printf("test: free_in_destructor\n# TALLOC FREE IN DESTRUCTOR\n");
+
+ level0 = talloc_new(NULL);
+ level1 = talloc_new(level0);
+ level2 = talloc_new(level1);
+ level3 = talloc_new(level2);
+ level4 = talloc_new(level3);
+ level5 = talloc(level4, void *);
+
+ *level5 = level3;
+ (void)talloc_reference(level0, level3);
+ (void)talloc_reference(level3, level3);
+ (void)talloc_reference(level5, level3);
+
+ talloc_set_destructor(level5, _test_talloc_free_in_destructor);
+
+ talloc_free(level1);
+
+ talloc_free(level0);
+
+ printf("success: free_in_destructor\n");
+ return true;
+}
+
+static bool test_autofree(void)
+{
+#if _SAMBA_BUILD_ < 4
+ /* autofree test would kill smbtorture */
+ void *p;
+ printf("test: autofree\n# TALLOC AUTOFREE CONTEXT\n");
+
+ p = talloc_autofree_context();
+ talloc_free(p);
+
+ p = talloc_autofree_context();
+ talloc_free(p);
+
+ printf("success: autofree\n");
+#endif
+ return true;
+}
+
+static bool test_pool(void)
+{
+ void *pool;
+ void *p1, *p2, *p3, *p4;
+
+ pool = talloc_pool(NULL, 1024);
+
+ p1 = talloc_size(pool, 80);
+ p2 = talloc_size(pool, 20);
+ p3 = talloc_size(p1, 50);
+ p4 = talloc_size(p3, 1000);
+
+ talloc_free(pool);
+
+ return true;
+}
+
+struct torture_context;
+bool torture_local_talloc(struct torture_context *tctx)
+{
+ bool ret = true;
+
+ setlinebuf(stdout);
+
+ talloc_disable_null_tracking();
+ talloc_enable_null_tracking();
+
+ ret &= test_ref1();
+ ret &= test_ref2();
+ ret &= test_ref3();
+ ret &= test_ref4();
+ ret &= test_unlink1();
+ ret &= test_misc();
+ ret &= test_realloc();
+ ret &= test_realloc_child();
+ ret &= test_steal();
+ ret &= test_move();
+ ret &= test_unref_reparent();
+ ret &= test_realloc_fn();
+ ret &= test_type();
+ ret &= test_lifeless();
+ ret &= test_loop();
+ ret &= test_free_parent_deny_child();
+ ret &= test_talloc_ptrtype();
+ ret &= test_talloc_free_in_destructor();
+ ret &= test_pool();
+
+ if (ret) {
+ ret &= test_speed();
+ }
+ ret &= test_autofree();
+
+ return ret;
+}
+
+#if _SAMBA_BUILD_ < 4
+int main(void)
+{
+ bool ret = torture_local_talloc(NULL);
+ if (!ret)
+ return -1;
+ return 0;
+}
+#endif
diff --git a/lib/talloc/web/index.html b/lib/talloc/web/index.html
new file mode 100644
index 0000000000..5deab93665
--- /dev/null
+++ b/lib/talloc/web/index.html
@@ -0,0 +1,46 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<HTML>
+<HEAD>
+<TITLE>talloc</TITLE>
+</HEAD>
+<BODY BGCOLOR="#ffffff" TEXT="#000000" VLINK="#292555" LINK="#292555" ALINK="#cc0033">
+
+<h1>talloc</h1>
+
+talloc is a hierarchical pool based memory allocator with
+destructors. It is the core memory allocator used in Samba4, and has
+made a huge difference in many aspects of Samba4 development.<p>
+
+To get started with talloc, I would recommend you read the <a
+href="http://samba.org/ftp/unpacked/talloc/talloc_guide.txt">talloc guide</a>.
+
+<h2>Discussion and bug reports</h2>
+
+talloc does not currently have its own mailing list or bug tracking
+system. For now, please use the <a
+href="https://lists.samba.org/mailman/listinfo/samba-technical">samba-technical</a>
+mailing list, and the <a href="http://bugzilla.samba.org/">Samba
+bugzilla</a> bug tracking system.
+
+<h2>Download</h2>
+
+You can download the latest release either via rsync or git.<br>
+<br>
+To fetch via git see the following guide:<br>
+<a href="http://wiki.samba.org/index.php/Using_Git_for_Samba_Development">Using Git for Samba Development</a><br>
+Once you have cloned the tree switch to the v4-0-test branch and cd into the source/lib/talloc directory.<br>
+<br>
+To fetch via rsync use this command:
+
+<pre>
+ rsync -Pavz samba.org::ftp/unpacked/talloc .
+</pre>
+
+<hr>
+<tiny>
+<a href="http://samba.org/~tridge/">Andrew Tridgell</a><br>
+talloc AT tridgell.net
+</tiny>
+
+</BODY>
+</HTML>
diff --git a/lib/tdb/Makefile.in b/lib/tdb/Makefile.in
new file mode 100644
index 0000000000..090bb6e2dc
--- /dev/null
+++ b/lib/tdb/Makefile.in
@@ -0,0 +1,59 @@
+#!gmake
+#
+# Makefile for tdb directory
+#
+
+CC = @CC@
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+bindir = @bindir@
+includedir = @includedir@
+libdir = @libdir@
+VPATH = @srcdir@:@libreplacedir@
+srcdir = @srcdir@
+builddir = @builddir@
+CPPFLAGS = @CPPFLAGS@ -I$(srcdir)/include -Iinclude
+CFLAGS = $(CPPFLAGS) @CFLAGS@
+LDFLAGS = @LDFLAGS@
+EXEEXT = @EXEEXT@
+SHLD = @SHLD@
+SHLD_FLAGS = @SHLD_FLAGS@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PICFLAG = @PICFLAG@
+SHLIBEXT = @SHLIBEXT@
+SWIG = swig
+PYTHON = @PYTHON@
+PYTHON_CONFIG = @PYTHON_CONFIG@
+PYTHON_BUILD_TARGET = @PYTHON_BUILD_TARGET@
+PYTHON_INSTALL_TARGET = @PYTHON_INSTALL_TARGET@
+PYTHON_CHECK_TARGET = @PYTHON_CHECK_TARGET@
+LIB_PATH_VAR = @LIB_PATH_VAR@
+tdbdir = @tdbdir@
+
+TDB_OBJ = @TDB_OBJ@ @LIBREPLACEOBJ@
+
+default: all
+
+include $(tdbdir)/tdb.mk
+include $(tdbdir)/rules.mk
+
+all:: showflags dirs $(PROGS) $(TDB_SOLIB) libtdb.a $(PYTHON_BUILD_TARGET)
+
+install:: all
+$(TDB_SOLIB): $(TDB_OBJ)
+ $(SHLD) $(SHLD_FLAGS) -o $@ $(TDB_OBJ) @SONAMEFLAG@$(TDB_SONAME)
+
+check: test
+
+test:: $(PYTHON_CHECK_TARGET)
+installcheck:: test install
+
+clean::
+ rm -f *.o *.a */*.o
+
+distclean:: clean
+ rm -f config.log config.status include/config.h config.cache
+ rm -f Makefile
+
+realdistclean:: distclean
+ rm -f configure include/config.h.in
diff --git a/lib/tdb/aclocal.m4 b/lib/tdb/aclocal.m4
new file mode 100644
index 0000000000..5605e476ba
--- /dev/null
+++ b/lib/tdb/aclocal.m4
@@ -0,0 +1 @@
+m4_include(libreplace.m4)
diff --git a/lib/tdb/autogen.sh b/lib/tdb/autogen.sh
new file mode 100755
index 0000000000..88ac4cfcf7
--- /dev/null
+++ b/lib/tdb/autogen.sh
@@ -0,0 +1,16 @@
+#!/bin/sh
+
+rm -rf autom4te.cache
+rm -f configure config.h.in
+
+IPATHS="-I libreplace -I lib/replace -I ../libreplace -I ../replace"
+autoconf $IPATHS || exit 1
+autoheader $IPATHS || exit 1
+
+rm -rf autom4te.cache
+
+swig -O -Wall -python -keyword tdb.i # Ignore errors for now
+
+echo "Now run ./configure and then make."
+exit 0
+
diff --git a/lib/tdb/common/dump.c b/lib/tdb/common/dump.c
new file mode 100644
index 0000000000..d1c902ddfd
--- /dev/null
+++ b/lib/tdb/common/dump.c
@@ -0,0 +1,137 @@
+ /*
+ Unix SMB/CIFS implementation.
+
+ trivial database library
+
+ Copyright (C) Andrew Tridgell 1999-2005
+ Copyright (C) Paul `Rusty' Russell 2000
+ Copyright (C) Jeremy Allison 2000-2003
+
+ ** NOTE! The following LGPL license applies to the tdb
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "tdb_private.h"
+
+static tdb_off_t tdb_dump_record(struct tdb_context *tdb, int hash,
+ tdb_off_t offset)
+{
+ struct list_struct rec;
+ tdb_off_t tailer_ofs, tailer;
+
+ if (tdb->methods->tdb_read(tdb, offset, (char *)&rec,
+ sizeof(rec), DOCONV()) == -1) {
+ printf("ERROR: failed to read record at %u\n", offset);
+ return 0;
+ }
+
+ printf(" rec: hash=%d offset=0x%08x next=0x%08x rec_len=%d "
+ "key_len=%d data_len=%d full_hash=0x%x magic=0x%x\n",
+ hash, offset, rec.next, rec.rec_len, rec.key_len, rec.data_len,
+ rec.full_hash, rec.magic);
+
+ tailer_ofs = offset + sizeof(rec) + rec.rec_len - sizeof(tdb_off_t);
+
+ if (tdb_ofs_read(tdb, tailer_ofs, &tailer) == -1) {
+ printf("ERROR: failed to read tailer at %u\n", tailer_ofs);
+ return rec.next;
+ }
+
+ if (tailer != rec.rec_len + sizeof(rec)) {
+ printf("ERROR: tailer does not match record! tailer=%u totalsize=%u\n",
+ (unsigned int)tailer, (unsigned int)(rec.rec_len + sizeof(rec)));
+ }
+ return rec.next;
+}
+
+static int tdb_dump_chain(struct tdb_context *tdb, int i)
+{
+ tdb_off_t rec_ptr, top;
+
+ top = TDB_HASH_TOP(i);
+
+ if (tdb_lock(tdb, i, F_WRLCK) != 0)
+ return -1;
+
+ if (tdb_ofs_read(tdb, top, &rec_ptr) == -1)
+ return tdb_unlock(tdb, i, F_WRLCK);
+
+ if (rec_ptr)
+ printf("hash=%d\n", i);
+
+ while (rec_ptr) {
+ rec_ptr = tdb_dump_record(tdb, i, rec_ptr);
+ }
+
+ return tdb_unlock(tdb, i, F_WRLCK);
+}
+
+void tdb_dump_all(struct tdb_context *tdb)
+{
+ int i;
+ for (i=0;i<tdb->header.hash_size;i++) {
+ tdb_dump_chain(tdb, i);
+ }
+ printf("freelist:\n");
+ tdb_dump_chain(tdb, -1);
+}
+
+int tdb_printfreelist(struct tdb_context *tdb)
+{
+ int ret;
+ long total_free = 0;
+ tdb_off_t offset, rec_ptr;
+ struct list_struct rec;
+
+ if ((ret = tdb_lock(tdb, -1, F_WRLCK)) != 0)
+ return ret;
+
+ offset = FREELIST_TOP;
+
+ /* read in the freelist top */
+ if (tdb_ofs_read(tdb, offset, &rec_ptr) == -1) {
+ tdb_unlock(tdb, -1, F_WRLCK);
+ return 0;
+ }
+
+ printf("freelist top=[0x%08x]\n", rec_ptr );
+ while (rec_ptr) {
+ if (tdb->methods->tdb_read(tdb, rec_ptr, (char *)&rec,
+ sizeof(rec), DOCONV()) == -1) {
+ tdb_unlock(tdb, -1, F_WRLCK);
+ return -1;
+ }
+
+ if (rec.magic != TDB_FREE_MAGIC) {
+ printf("bad magic 0x%08x in free list\n", rec.magic);
+ tdb_unlock(tdb, -1, F_WRLCK);
+ return -1;
+ }
+
+ printf("entry offset=[0x%08x], rec.rec_len = [0x%08x (%d)] (end = 0x%08x)\n",
+ rec_ptr, rec.rec_len, rec.rec_len, rec_ptr + rec.rec_len);
+ total_free += rec.rec_len;
+
+ /* move to the next record */
+ rec_ptr = rec.next;
+ }
+ printf("total rec_len = [0x%08x (%d)]\n", (int)total_free,
+ (int)total_free);
+
+ return tdb_unlock(tdb, -1, F_WRLCK);
+}
+
diff --git a/lib/tdb/common/error.c b/lib/tdb/common/error.c
new file mode 100644
index 0000000000..195ab23815
--- /dev/null
+++ b/lib/tdb/common/error.c
@@ -0,0 +1,57 @@
+ /*
+ Unix SMB/CIFS implementation.
+
+ trivial database library
+
+ Copyright (C) Andrew Tridgell 1999-2005
+ Copyright (C) Paul `Rusty' Russell 2000
+ Copyright (C) Jeremy Allison 2000-2003
+
+ ** NOTE! The following LGPL license applies to the tdb
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "tdb_private.h"
+
+enum TDB_ERROR tdb_error(struct tdb_context *tdb)
+{
+ return tdb->ecode;
+}
+
+static struct tdb_errname {
+ enum TDB_ERROR ecode; const char *estring;
+} emap[] = { {TDB_SUCCESS, "Success"},
+ {TDB_ERR_CORRUPT, "Corrupt database"},
+ {TDB_ERR_IO, "IO Error"},
+ {TDB_ERR_LOCK, "Locking error"},
+ {TDB_ERR_OOM, "Out of memory"},
+ {TDB_ERR_EXISTS, "Record exists"},
+ {TDB_ERR_NOLOCK, "Lock exists on other keys"},
+ {TDB_ERR_EINVAL, "Invalid parameter"},
+ {TDB_ERR_NOEXIST, "Record does not exist"},
+ {TDB_ERR_RDONLY, "write not permitted"} };
+
+/* Error string for the last tdb error */
+const char *tdb_errorstr(struct tdb_context *tdb)
+{
+ uint32_t i;
+ for (i = 0; i < sizeof(emap) / sizeof(struct tdb_errname); i++)
+ if (tdb->ecode == emap[i].ecode)
+ return emap[i].estring;
+ return "Invalid error code";
+}
+
diff --git a/lib/tdb/common/freelist.c b/lib/tdb/common/freelist.c
new file mode 100644
index 0000000000..2f2a4c379b
--- /dev/null
+++ b/lib/tdb/common/freelist.c
@@ -0,0 +1,382 @@
+ /*
+ Unix SMB/CIFS implementation.
+
+ trivial database library
+
+ Copyright (C) Andrew Tridgell 1999-2005
+ Copyright (C) Paul `Rusty' Russell 2000
+ Copyright (C) Jeremy Allison 2000-2003
+
+ ** NOTE! The following LGPL license applies to the tdb
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "tdb_private.h"
+
+/* 'right' merges can involve O(n^2) cost when combined with a
+ traverse, so they are disabled until we find a way to do them in
+ O(1) time
+*/
+#define USE_RIGHT_MERGES 0
+
+/* read a freelist record and check for simple errors */
+int tdb_rec_free_read(struct tdb_context *tdb, tdb_off_t off, struct list_struct *rec)
+{
+ if (tdb->methods->tdb_read(tdb, off, rec, sizeof(*rec),DOCONV()) == -1)
+ return -1;
+
+ if (rec->magic == TDB_MAGIC) {
+ /* this happens when a app is showdown while deleting a record - we should
+ not completely fail when this happens */
+ TDB_LOG((tdb, TDB_DEBUG_WARNING, "tdb_rec_free_read non-free magic 0x%x at offset=%d - fixing\n",
+ rec->magic, off));
+ rec->magic = TDB_FREE_MAGIC;
+ if (tdb->methods->tdb_write(tdb, off, rec, sizeof(*rec)) == -1)
+ return -1;
+ }
+
+ if (rec->magic != TDB_FREE_MAGIC) {
+ /* Ensure ecode is set for log fn. */
+ tdb->ecode = TDB_ERR_CORRUPT;
+ TDB_LOG((tdb, TDB_DEBUG_WARNING, "tdb_rec_free_read bad magic 0x%x at offset=%d\n",
+ rec->magic, off));
+ return TDB_ERRCODE(TDB_ERR_CORRUPT, -1);
+ }
+ if (tdb->methods->tdb_oob(tdb, rec->next+sizeof(*rec), 0) != 0)
+ return -1;
+ return 0;
+}
+
+
+#if USE_RIGHT_MERGES
+/* Remove an element from the freelist. Must have alloc lock. */
+static int remove_from_freelist(struct tdb_context *tdb, tdb_off_t off, tdb_off_t next)
+{
+ tdb_off_t last_ptr, i;
+
+ /* read in the freelist top */
+ last_ptr = FREELIST_TOP;
+ while (tdb_ofs_read(tdb, last_ptr, &i) != -1 && i != 0) {
+ if (i == off) {
+ /* We've found it! */
+ return tdb_ofs_write(tdb, last_ptr, &next);
+ }
+ /* Follow chain (next offset is at start of record) */
+ last_ptr = i;
+ }
+ TDB_LOG((tdb, TDB_DEBUG_FATAL,"remove_from_freelist: not on list at off=%d\n", off));
+ return TDB_ERRCODE(TDB_ERR_CORRUPT, -1);
+}
+#endif
+
+
+/* update a record tailer (must hold allocation lock) */
+static int update_tailer(struct tdb_context *tdb, tdb_off_t offset,
+ const struct list_struct *rec)
+{
+ tdb_off_t totalsize;
+
+ /* Offset of tailer from record header */
+ totalsize = sizeof(*rec) + rec->rec_len;
+ return tdb_ofs_write(tdb, offset + totalsize - sizeof(tdb_off_t),
+ &totalsize);
+}
+
+/* Add an element into the freelist. Merge adjacent records if
+ neccessary. */
+int tdb_free(struct tdb_context *tdb, tdb_off_t offset, struct list_struct *rec)
+{
+ /* Allocation and tailer lock */
+ if (tdb_lock(tdb, -1, F_WRLCK) != 0)
+ return -1;
+
+ /* set an initial tailer, so if we fail we don't leave a bogus record */
+ if (update_tailer(tdb, offset, rec) != 0) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_free: update_tailer failed!\n"));
+ goto fail;
+ }
+
+#if USE_RIGHT_MERGES
+ /* Look right first (I'm an Australian, dammit) */
+ if (offset + sizeof(*rec) + rec->rec_len + sizeof(*rec) <= tdb->map_size) {
+ tdb_off_t right = offset + sizeof(*rec) + rec->rec_len;
+ struct list_struct r;
+
+ if (tdb->methods->tdb_read(tdb, right, &r, sizeof(r), DOCONV()) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_free: right read failed at %u\n", right));
+ goto left;
+ }
+
+ /* If it's free, expand to include it. */
+ if (r.magic == TDB_FREE_MAGIC) {
+ if (remove_from_freelist(tdb, right, r.next) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_free: right free failed at %u\n", right));
+ goto left;
+ }
+ rec->rec_len += sizeof(r) + r.rec_len;
+ if (update_tailer(tdb, offset, rec) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_free: update_tailer failed at %u\n", offset));
+ goto fail;
+ }
+ }
+ }
+left:
+#endif
+
+ /* Look left */
+ if (offset - sizeof(tdb_off_t) > TDB_DATA_START(tdb->header.hash_size)) {
+ tdb_off_t left = offset - sizeof(tdb_off_t);
+ struct list_struct l;
+ tdb_off_t leftsize;
+
+ /* Read in tailer and jump back to header */
+ if (tdb_ofs_read(tdb, left, &leftsize) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_free: left offset read failed at %u\n", left));
+ goto update;
+ }
+
+ /* it could be uninitialised data */
+ if (leftsize == 0 || leftsize == TDB_PAD_U32) {
+ goto update;
+ }
+
+ left = offset - leftsize;
+
+ if (leftsize > offset ||
+ left < TDB_DATA_START(tdb->header.hash_size)) {
+ goto update;
+ }
+
+ /* Now read in the left record */
+ if (tdb->methods->tdb_read(tdb, left, &l, sizeof(l), DOCONV()) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_free: left read failed at %u (%u)\n", left, leftsize));
+ goto update;
+ }
+
+ /* If it's free, expand to include it. */
+ if (l.magic == TDB_FREE_MAGIC) {
+ /* we now merge the new record into the left record, rather than the other
+ way around. This makes the operation O(1) instead of O(n). This change
+ prevents traverse from being O(n^2) after a lot of deletes */
+ l.rec_len += sizeof(*rec) + rec->rec_len;
+ if (tdb_rec_write(tdb, left, &l) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_free: update_left failed at %u\n", left));
+ goto fail;
+ }
+ if (update_tailer(tdb, left, &l) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_free: update_tailer failed at %u\n", offset));
+ goto fail;
+ }
+ tdb_unlock(tdb, -1, F_WRLCK);
+ return 0;
+ }
+ }
+
+update:
+
+ /* Now, prepend to free list */
+ rec->magic = TDB_FREE_MAGIC;
+
+ if (tdb_ofs_read(tdb, FREELIST_TOP, &rec->next) == -1 ||
+ tdb_rec_write(tdb, offset, rec) == -1 ||
+ tdb_ofs_write(tdb, FREELIST_TOP, &offset) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_free record write failed at offset=%d\n", offset));
+ goto fail;
+ }
+
+ /* And we're done. */
+ tdb_unlock(tdb, -1, F_WRLCK);
+ return 0;
+
+ fail:
+ tdb_unlock(tdb, -1, F_WRLCK);
+ return -1;
+}
+
+
+
+/*
+ the core of tdb_allocate - called when we have decided which
+ free list entry to use
+
+ Note that we try to allocate by grabbing data from the end of an existing record,
+ not the beginning. This is so the left merge in a free is more likely to be
+ able to free up the record without fragmentation
+ */
+static tdb_off_t tdb_allocate_ofs(struct tdb_context *tdb,
+ tdb_len_t length, tdb_off_t rec_ptr,
+ struct list_struct *rec, tdb_off_t last_ptr)
+{
+#define MIN_REC_SIZE (sizeof(struct list_struct) + sizeof(tdb_off_t) + 8)
+
+ if (rec->rec_len < length + MIN_REC_SIZE) {
+ /* we have to grab the whole record */
+
+ /* unlink it from the previous record */
+ if (tdb_ofs_write(tdb, last_ptr, &rec->next) == -1) {
+ return 0;
+ }
+
+ /* mark it not free */
+ rec->magic = TDB_MAGIC;
+ if (tdb_rec_write(tdb, rec_ptr, rec) == -1) {
+ return 0;
+ }
+ return rec_ptr;
+ }
+
+ /* we're going to just shorten the existing record */
+ rec->rec_len -= (length + sizeof(*rec));
+ if (tdb_rec_write(tdb, rec_ptr, rec) == -1) {
+ return 0;
+ }
+ if (update_tailer(tdb, rec_ptr, rec) == -1) {
+ return 0;
+ }
+
+ /* and setup the new record */
+ rec_ptr += sizeof(*rec) + rec->rec_len;
+
+ memset(rec, '\0', sizeof(*rec));
+ rec->rec_len = length;
+ rec->magic = TDB_MAGIC;
+
+ if (tdb_rec_write(tdb, rec_ptr, rec) == -1) {
+ return 0;
+ }
+
+ if (update_tailer(tdb, rec_ptr, rec) == -1) {
+ return 0;
+ }
+
+ return rec_ptr;
+}
+
+/* allocate some space from the free list. The offset returned points
+ to a unconnected list_struct within the database with room for at
+ least length bytes of total data
+
+ 0 is returned if the space could not be allocated
+ */
+tdb_off_t tdb_allocate(struct tdb_context *tdb, tdb_len_t length, struct list_struct *rec)
+{
+ tdb_off_t rec_ptr, last_ptr, newrec_ptr;
+ struct {
+ tdb_off_t rec_ptr, last_ptr;
+ tdb_len_t rec_len;
+ } bestfit;
+ float multiplier = 1.0;
+
+ if (tdb_lock(tdb, -1, F_WRLCK) == -1)
+ return 0;
+
+ /* Extra bytes required for tailer */
+ length += sizeof(tdb_off_t);
+ length = TDB_ALIGN(length, TDB_ALIGNMENT);
+
+ again:
+ last_ptr = FREELIST_TOP;
+
+ /* read in the freelist top */
+ if (tdb_ofs_read(tdb, FREELIST_TOP, &rec_ptr) == -1)
+ goto fail;
+
+ bestfit.rec_ptr = 0;
+ bestfit.last_ptr = 0;
+ bestfit.rec_len = 0;
+
+ /*
+ this is a best fit allocation strategy. Originally we used
+ a first fit strategy, but it suffered from massive fragmentation
+ issues when faced with a slowly increasing record size.
+ */
+ while (rec_ptr) {
+ if (tdb_rec_free_read(tdb, rec_ptr, rec) == -1) {
+ goto fail;
+ }
+
+ if (rec->rec_len >= length) {
+ if (bestfit.rec_ptr == 0 ||
+ rec->rec_len < bestfit.rec_len) {
+ bestfit.rec_len = rec->rec_len;
+ bestfit.rec_ptr = rec_ptr;
+ bestfit.last_ptr = last_ptr;
+ }
+ }
+
+ /* move to the next record */
+ last_ptr = rec_ptr;
+ rec_ptr = rec->next;
+
+ /* if we've found a record that is big enough, then
+ stop searching if its also not too big. The
+ definition of 'too big' changes as we scan
+ through */
+ if (bestfit.rec_len > 0 &&
+ bestfit.rec_len < length * multiplier) {
+ break;
+ }
+
+ /* this multiplier means we only extremely rarely
+ search more than 50 or so records. At 50 records we
+ accept records up to 11 times larger than what we
+ want */
+ multiplier *= 1.05;
+ }
+
+ if (bestfit.rec_ptr != 0) {
+ if (tdb_rec_free_read(tdb, bestfit.rec_ptr, rec) == -1) {
+ goto fail;
+ }
+
+ newrec_ptr = tdb_allocate_ofs(tdb, length, bestfit.rec_ptr,
+ rec, bestfit.last_ptr);
+ tdb_unlock(tdb, -1, F_WRLCK);
+ return newrec_ptr;
+ }
+
+ /* we didn't find enough space. See if we can expand the
+ database and if we can then try again */
+ if (tdb_expand(tdb, length + sizeof(*rec)) == 0)
+ goto again;
+ fail:
+ tdb_unlock(tdb, -1, F_WRLCK);
+ return 0;
+}
+
+
+
+/*
+ return the size of the freelist - used to decide if we should repack
+*/
+int tdb_freelist_size(struct tdb_context *tdb)
+{
+ tdb_off_t ptr;
+ int count=0;
+
+ if (tdb_lock(tdb, -1, F_RDLCK) == -1) {
+ return -1;
+ }
+
+ ptr = FREELIST_TOP;
+ while (tdb_ofs_read(tdb, ptr, &ptr) == 0 && ptr != 0) {
+ count++;
+ }
+
+ tdb_unlock(tdb, -1, F_RDLCK);
+ return count;
+}
diff --git a/lib/tdb/common/freelistcheck.c b/lib/tdb/common/freelistcheck.c
new file mode 100644
index 0000000000..efc050df9c
--- /dev/null
+++ b/lib/tdb/common/freelistcheck.c
@@ -0,0 +1,107 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ trivial database library
+
+ Copyright (C) Jeremy Allison 2006
+
+ ** NOTE! The following LGPL license applies to the tdb
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "tdb_private.h"
+
+/* Check the freelist is good and contains no loops.
+ Very memory intensive - only do this as a consistency
+ checker. Heh heh - uses an in memory tdb as the storage
+ for the "seen" record list. For some reason this strikes
+ me as extremely clever as I don't have to write another tree
+ data structure implementation :-).
+ */
+
+static int seen_insert(struct tdb_context *mem_tdb, tdb_off_t rec_ptr)
+{
+ TDB_DATA key, data;
+
+ memset(&data, '\0', sizeof(data));
+ key.dptr = (unsigned char *)&rec_ptr;
+ key.dsize = sizeof(rec_ptr);
+ return tdb_store(mem_tdb, key, data, TDB_INSERT);
+}
+
+int tdb_validate_freelist(struct tdb_context *tdb, int *pnum_entries)
+{
+ struct tdb_context *mem_tdb = NULL;
+ struct list_struct rec;
+ tdb_off_t rec_ptr, last_ptr;
+ int ret = -1;
+
+ *pnum_entries = 0;
+
+ mem_tdb = tdb_open("flval", tdb->header.hash_size,
+ TDB_INTERNAL, O_RDWR, 0600);
+ if (!mem_tdb) {
+ return -1;
+ }
+
+ if (tdb_lock(tdb, -1, F_WRLCK) == -1) {
+ tdb_close(mem_tdb);
+ return 0;
+ }
+
+ last_ptr = FREELIST_TOP;
+
+ /* Store the FREELIST_TOP record. */
+ if (seen_insert(mem_tdb, last_ptr) == -1) {
+ ret = TDB_ERRCODE(TDB_ERR_CORRUPT, -1);
+ goto fail;
+ }
+
+ /* read in the freelist top */
+ if (tdb_ofs_read(tdb, FREELIST_TOP, &rec_ptr) == -1) {
+ goto fail;
+ }
+
+ while (rec_ptr) {
+
+ /* If we can't store this record (we've seen it
+ before) then the free list has a loop and must
+ be corrupt. */
+
+ if (seen_insert(mem_tdb, rec_ptr)) {
+ ret = TDB_ERRCODE(TDB_ERR_CORRUPT, -1);
+ goto fail;
+ }
+
+ if (tdb_rec_free_read(tdb, rec_ptr, &rec) == -1) {
+ goto fail;
+ }
+
+ /* move to the next record */
+ last_ptr = rec_ptr;
+ rec_ptr = rec.next;
+ *pnum_entries += 1;
+ }
+
+ ret = 0;
+
+ fail:
+
+ tdb_close(mem_tdb);
+ tdb_unlock(tdb, -1, F_WRLCK);
+ return ret;
+}
diff --git a/lib/tdb/common/io.c b/lib/tdb/common/io.c
new file mode 100644
index 0000000000..661f761489
--- /dev/null
+++ b/lib/tdb/common/io.c
@@ -0,0 +1,473 @@
+ /*
+ Unix SMB/CIFS implementation.
+
+ trivial database library
+
+ Copyright (C) Andrew Tridgell 1999-2005
+ Copyright (C) Paul `Rusty' Russell 2000
+ Copyright (C) Jeremy Allison 2000-2003
+
+ ** NOTE! The following LGPL license applies to the tdb
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+
+#include "tdb_private.h"
+
+/* check for an out of bounds access - if it is out of bounds then
+ see if the database has been expanded by someone else and expand
+ if necessary
+ note that "len" is the minimum length needed for the db
+*/
+static int tdb_oob(struct tdb_context *tdb, tdb_off_t len, int probe)
+{
+ struct stat st;
+ if (len <= tdb->map_size)
+ return 0;
+ if (tdb->flags & TDB_INTERNAL) {
+ if (!probe) {
+ /* Ensure ecode is set for log fn. */
+ tdb->ecode = TDB_ERR_IO;
+ TDB_LOG((tdb, TDB_DEBUG_FATAL,"tdb_oob len %d beyond internal malloc size %d\n",
+ (int)len, (int)tdb->map_size));
+ }
+ return TDB_ERRCODE(TDB_ERR_IO, -1);
+ }
+
+ if (fstat(tdb->fd, &st) == -1) {
+ return TDB_ERRCODE(TDB_ERR_IO, -1);
+ }
+
+ if (st.st_size < (size_t)len) {
+ if (!probe) {
+ /* Ensure ecode is set for log fn. */
+ tdb->ecode = TDB_ERR_IO;
+ TDB_LOG((tdb, TDB_DEBUG_FATAL,"tdb_oob len %d beyond eof at %d\n",
+ (int)len, (int)st.st_size));
+ }
+ return TDB_ERRCODE(TDB_ERR_IO, -1);
+ }
+
+ /* Unmap, update size, remap */
+ if (tdb_munmap(tdb) == -1)
+ return TDB_ERRCODE(TDB_ERR_IO, -1);
+ tdb->map_size = st.st_size;
+ tdb_mmap(tdb);
+ return 0;
+}
+
+/* write a lump of data at a specified offset */
+static int tdb_write(struct tdb_context *tdb, tdb_off_t off,
+ const void *buf, tdb_len_t len)
+{
+ if (len == 0) {
+ return 0;
+ }
+
+ if (tdb->read_only || tdb->traverse_read) {
+ tdb->ecode = TDB_ERR_RDONLY;
+ return -1;
+ }
+
+ if (tdb->methods->tdb_oob(tdb, off + len, 0) != 0)
+ return -1;
+
+ if (tdb->map_ptr) {
+ memcpy(off + (char *)tdb->map_ptr, buf, len);
+ } else {
+ ssize_t written = pwrite(tdb->fd, buf, len, off);
+ if ((written != (ssize_t)len) && (written != -1)) {
+ /* try once more */
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_write: wrote only "
+ "%d of %d bytes at %d, trying once more\n",
+ (int)written, len, off));
+ errno = ENOSPC;
+ written = pwrite(tdb->fd, (const void *)((const char *)buf+written),
+ len-written,
+ off+written);
+ }
+ if (written == -1) {
+ /* Ensure ecode is set for log fn. */
+ tdb->ecode = TDB_ERR_IO;
+ TDB_LOG((tdb, TDB_DEBUG_FATAL,"tdb_write failed at %d "
+ "len=%d (%s)\n", off, len, strerror(errno)));
+ return TDB_ERRCODE(TDB_ERR_IO, -1);
+ } else if (written != (ssize_t)len) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_write: failed to "
+ "write %d bytes at %d in two attempts\n",
+ len, off));
+ errno = ENOSPC;
+ return TDB_ERRCODE(TDB_ERR_IO, -1);
+ }
+ }
+ return 0;
+}
+
+/* Endian conversion: we only ever deal with 4 byte quantities */
+void *tdb_convert(void *buf, uint32_t size)
+{
+ uint32_t i, *p = (uint32_t *)buf;
+ for (i = 0; i < size / 4; i++)
+ p[i] = TDB_BYTEREV(p[i]);
+ return buf;
+}
+
+
+/* read a lump of data at a specified offset, maybe convert */
+static int tdb_read(struct tdb_context *tdb, tdb_off_t off, void *buf,
+ tdb_len_t len, int cv)
+{
+ if (tdb->methods->tdb_oob(tdb, off + len, 0) != 0) {
+ return -1;
+ }
+
+ if (tdb->map_ptr) {
+ memcpy(buf, off + (char *)tdb->map_ptr, len);
+ } else {
+ ssize_t ret = pread(tdb->fd, buf, len, off);
+ if (ret != (ssize_t)len) {
+ /* Ensure ecode is set for log fn. */
+ tdb->ecode = TDB_ERR_IO;
+ TDB_LOG((tdb, TDB_DEBUG_FATAL,"tdb_read failed at %d "
+ "len=%d ret=%d (%s) map_size=%d\n",
+ (int)off, (int)len, (int)ret, strerror(errno),
+ (int)tdb->map_size));
+ return TDB_ERRCODE(TDB_ERR_IO, -1);
+ }
+ }
+ if (cv) {
+ tdb_convert(buf, len);
+ }
+ return 0;
+}
+
+
+
+/*
+ do an unlocked scan of the hash table heads to find the next non-zero head. The value
+ will then be confirmed with the lock held
+*/
+static void tdb_next_hash_chain(struct tdb_context *tdb, uint32_t *chain)
+{
+ uint32_t h = *chain;
+ if (tdb->map_ptr) {
+ for (;h < tdb->header.hash_size;h++) {
+ if (0 != *(uint32_t *)(TDB_HASH_TOP(h) + (unsigned char *)tdb->map_ptr)) {
+ break;
+ }
+ }
+ } else {
+ uint32_t off=0;
+ for (;h < tdb->header.hash_size;h++) {
+ if (tdb_ofs_read(tdb, TDB_HASH_TOP(h), &off) != 0 || off != 0) {
+ break;
+ }
+ }
+ }
+ (*chain) = h;
+}
+
+
+int tdb_munmap(struct tdb_context *tdb)
+{
+ if (tdb->flags & TDB_INTERNAL)
+ return 0;
+
+#ifdef HAVE_MMAP
+ if (tdb->map_ptr) {
+ int ret;
+
+ ret = munmap(tdb->map_ptr, tdb->map_size);
+ if (ret != 0)
+ return ret;
+ }
+#endif
+ tdb->map_ptr = NULL;
+ return 0;
+}
+
+void tdb_mmap(struct tdb_context *tdb)
+{
+ if (tdb->flags & TDB_INTERNAL)
+ return;
+
+#ifdef HAVE_MMAP
+ if (!(tdb->flags & TDB_NOMMAP)) {
+ tdb->map_ptr = mmap(NULL, tdb->map_size,
+ PROT_READ|(tdb->read_only? 0:PROT_WRITE),
+ MAP_SHARED|MAP_FILE, tdb->fd, 0);
+
+ /*
+ * NB. When mmap fails it returns MAP_FAILED *NOT* NULL !!!!
+ */
+
+ if (tdb->map_ptr == MAP_FAILED) {
+ tdb->map_ptr = NULL;
+ TDB_LOG((tdb, TDB_DEBUG_WARNING, "tdb_mmap failed for size %d (%s)\n",
+ tdb->map_size, strerror(errno)));
+ }
+ } else {
+ tdb->map_ptr = NULL;
+ }
+#else
+ tdb->map_ptr = NULL;
+#endif
+}
+
+/* expand a file. we prefer to use ftruncate, as that is what posix
+ says to use for mmap expansion */
+static int tdb_expand_file(struct tdb_context *tdb, tdb_off_t size, tdb_off_t addition)
+{
+ char buf[8192];
+
+ if (tdb->read_only || tdb->traverse_read) {
+ tdb->ecode = TDB_ERR_RDONLY;
+ return -1;
+ }
+
+ if (ftruncate(tdb->fd, size+addition) == -1) {
+ char b = 0;
+ ssize_t written = pwrite(tdb->fd, &b, 1, (size+addition) - 1);
+ if (written == 0) {
+ /* try once more, potentially revealing errno */
+ written = pwrite(tdb->fd, &b, 1, (size+addition) - 1);
+ }
+ if (written == 0) {
+ /* again - give up, guessing errno */
+ errno = ENOSPC;
+ }
+ if (written != 1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "expand_file to %d failed (%s)\n",
+ size+addition, strerror(errno)));
+ return -1;
+ }
+ }
+
+ /* now fill the file with something. This ensures that the
+ file isn't sparse, which would be very bad if we ran out of
+ disk. This must be done with write, not via mmap */
+ memset(buf, TDB_PAD_BYTE, sizeof(buf));
+ while (addition) {
+ size_t n = addition>sizeof(buf)?sizeof(buf):addition;
+ ssize_t written = pwrite(tdb->fd, buf, n, size);
+ if (written == 0) {
+ /* prevent infinite loops: try _once_ more */
+ written = pwrite(tdb->fd, buf, n, size);
+ }
+ if (written == 0) {
+ /* give up, trying to provide a useful errno */
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "expand_file write "
+ "returned 0 twice: giving up!\n"));
+ errno = ENOSPC;
+ return -1;
+ } else if (written == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "expand_file write of "
+ "%d bytes failed (%s)\n", (int)n,
+ strerror(errno)));
+ return -1;
+ } else if (written != n) {
+ TDB_LOG((tdb, TDB_DEBUG_WARNING, "expand_file: wrote "
+ "only %d of %d bytes - retrying\n", (int)written,
+ (int)n));
+ }
+ addition -= written;
+ size += written;
+ }
+ return 0;
+}
+
+
+/* expand the database at least size bytes by expanding the underlying
+ file and doing the mmap again if necessary */
+int tdb_expand(struct tdb_context *tdb, tdb_off_t size)
+{
+ struct list_struct rec;
+ tdb_off_t offset, new_size;
+
+ if (tdb_lock(tdb, -1, F_WRLCK) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "lock failed in tdb_expand\n"));
+ return -1;
+ }
+
+ /* must know about any previous expansions by another process */
+ tdb->methods->tdb_oob(tdb, tdb->map_size + 1, 1);
+
+ /* always make room for at least 100 more records, and at
+ least 25% more space. Round the database up to a multiple
+ of the page size */
+ new_size = MAX(tdb->map_size + size*100, tdb->map_size * 1.25);
+ size = TDB_ALIGN(new_size, tdb->page_size) - tdb->map_size;
+
+ if (!(tdb->flags & TDB_INTERNAL))
+ tdb_munmap(tdb);
+
+ /*
+ * We must ensure the file is unmapped before doing this
+ * to ensure consistency with systems like OpenBSD where
+ * writes and mmaps are not consistent.
+ */
+
+ /* expand the file itself */
+ if (!(tdb->flags & TDB_INTERNAL)) {
+ if (tdb->methods->tdb_expand_file(tdb, tdb->map_size, size) != 0)
+ goto fail;
+ }
+
+ tdb->map_size += size;
+
+ if (tdb->flags & TDB_INTERNAL) {
+ char *new_map_ptr = (char *)realloc(tdb->map_ptr,
+ tdb->map_size);
+ if (!new_map_ptr) {
+ tdb->map_size -= size;
+ goto fail;
+ }
+ tdb->map_ptr = new_map_ptr;
+ } else {
+ /*
+ * We must ensure the file is remapped before adding the space
+ * to ensure consistency with systems like OpenBSD where
+ * writes and mmaps are not consistent.
+ */
+
+ /* We're ok if the mmap fails as we'll fallback to read/write */
+ tdb_mmap(tdb);
+ }
+
+ /* form a new freelist record */
+ memset(&rec,'\0',sizeof(rec));
+ rec.rec_len = size - sizeof(rec);
+
+ /* link it into the free list */
+ offset = tdb->map_size - size;
+ if (tdb_free(tdb, offset, &rec) == -1)
+ goto fail;
+
+ tdb_unlock(tdb, -1, F_WRLCK);
+ return 0;
+ fail:
+ tdb_unlock(tdb, -1, F_WRLCK);
+ return -1;
+}
+
+/* read/write a tdb_off_t */
+int tdb_ofs_read(struct tdb_context *tdb, tdb_off_t offset, tdb_off_t *d)
+{
+ return tdb->methods->tdb_read(tdb, offset, (char*)d, sizeof(*d), DOCONV());
+}
+
+int tdb_ofs_write(struct tdb_context *tdb, tdb_off_t offset, tdb_off_t *d)
+{
+ tdb_off_t off = *d;
+ return tdb->methods->tdb_write(tdb, offset, CONVERT(off), sizeof(*d));
+}
+
+
+/* read a lump of data, allocating the space for it */
+unsigned char *tdb_alloc_read(struct tdb_context *tdb, tdb_off_t offset, tdb_len_t len)
+{
+ unsigned char *buf;
+
+ /* some systems don't like zero length malloc */
+ if (len == 0) {
+ len = 1;
+ }
+
+ if (!(buf = (unsigned char *)malloc(len))) {
+ /* Ensure ecode is set for log fn. */
+ tdb->ecode = TDB_ERR_OOM;
+ TDB_LOG((tdb, TDB_DEBUG_ERROR,"tdb_alloc_read malloc failed len=%d (%s)\n",
+ len, strerror(errno)));
+ return TDB_ERRCODE(TDB_ERR_OOM, buf);
+ }
+ if (tdb->methods->tdb_read(tdb, offset, buf, len, 0) == -1) {
+ SAFE_FREE(buf);
+ return NULL;
+ }
+ return buf;
+}
+
+/* Give a piece of tdb data to a parser */
+
+int tdb_parse_data(struct tdb_context *tdb, TDB_DATA key,
+ tdb_off_t offset, tdb_len_t len,
+ int (*parser)(TDB_DATA key, TDB_DATA data,
+ void *private_data),
+ void *private_data)
+{
+ TDB_DATA data;
+ int result;
+
+ data.dsize = len;
+
+ if ((tdb->transaction == NULL) && (tdb->map_ptr != NULL)) {
+ /*
+ * Optimize by avoiding the malloc/memcpy/free, point the
+ * parser directly at the mmap area.
+ */
+ if (tdb->methods->tdb_oob(tdb, offset+len, 0) != 0) {
+ return -1;
+ }
+ data.dptr = offset + (unsigned char *)tdb->map_ptr;
+ return parser(key, data, private_data);
+ }
+
+ if (!(data.dptr = tdb_alloc_read(tdb, offset, len))) {
+ return -1;
+ }
+
+ result = parser(key, data, private_data);
+ free(data.dptr);
+ return result;
+}
+
+/* read/write a record */
+int tdb_rec_read(struct tdb_context *tdb, tdb_off_t offset, struct list_struct *rec)
+{
+ if (tdb->methods->tdb_read(tdb, offset, rec, sizeof(*rec),DOCONV()) == -1)
+ return -1;
+ if (TDB_BAD_MAGIC(rec)) {
+ /* Ensure ecode is set for log fn. */
+ tdb->ecode = TDB_ERR_CORRUPT;
+ TDB_LOG((tdb, TDB_DEBUG_FATAL,"tdb_rec_read bad magic 0x%x at offset=%d\n", rec->magic, offset));
+ return TDB_ERRCODE(TDB_ERR_CORRUPT, -1);
+ }
+ return tdb->methods->tdb_oob(tdb, rec->next+sizeof(*rec), 0);
+}
+
+int tdb_rec_write(struct tdb_context *tdb, tdb_off_t offset, struct list_struct *rec)
+{
+ struct list_struct r = *rec;
+ return tdb->methods->tdb_write(tdb, offset, CONVERT(r), sizeof(r));
+}
+
+static const struct tdb_methods io_methods = {
+ tdb_read,
+ tdb_write,
+ tdb_next_hash_chain,
+ tdb_oob,
+ tdb_expand_file,
+ tdb_brlock
+};
+
+/*
+ initialise the default methods table
+*/
+void tdb_io_init(struct tdb_context *tdb)
+{
+ tdb->methods = &io_methods;
+}
diff --git a/lib/tdb/common/lock.c b/lib/tdb/common/lock.c
new file mode 100644
index 0000000000..f156c0fa7b
--- /dev/null
+++ b/lib/tdb/common/lock.c
@@ -0,0 +1,553 @@
+ /*
+ Unix SMB/CIFS implementation.
+
+ trivial database library
+
+ Copyright (C) Andrew Tridgell 1999-2005
+ Copyright (C) Paul `Rusty' Russell 2000
+ Copyright (C) Jeremy Allison 2000-2003
+
+ ** NOTE! The following LGPL license applies to the tdb
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "tdb_private.h"
+
+#define TDB_MARK_LOCK 0x80000000
+
+void tdb_setalarm_sigptr(struct tdb_context *tdb, volatile sig_atomic_t *ptr)
+{
+ tdb->interrupt_sig_ptr = ptr;
+}
+
+/* a byte range locking function - return 0 on success
+ this functions locks/unlocks 1 byte at the specified offset.
+
+ On error, errno is also set so that errors are passed back properly
+ through tdb_open().
+
+ note that a len of zero means lock to end of file
+*/
+int tdb_brlock(struct tdb_context *tdb, tdb_off_t offset,
+ int rw_type, int lck_type, int probe, size_t len)
+{
+ struct flock fl;
+ int ret;
+
+ if (tdb->flags & TDB_NOLOCK) {
+ return 0;
+ }
+
+ if ((rw_type == F_WRLCK) && (tdb->read_only || tdb->traverse_read)) {
+ tdb->ecode = TDB_ERR_RDONLY;
+ return -1;
+ }
+
+ fl.l_type = rw_type;
+ fl.l_whence = SEEK_SET;
+ fl.l_start = offset;
+ fl.l_len = len;
+ fl.l_pid = 0;
+
+ do {
+ ret = fcntl(tdb->fd,lck_type,&fl);
+
+ /* Check for a sigalarm break. */
+ if (ret == -1 && errno == EINTR &&
+ tdb->interrupt_sig_ptr &&
+ *tdb->interrupt_sig_ptr) {
+ break;
+ }
+ } while (ret == -1 && errno == EINTR);
+
+ if (ret == -1) {
+ /* Generic lock error. errno set by fcntl.
+ * EAGAIN is an expected return from non-blocking
+ * locks. */
+ if (!probe && lck_type != F_SETLK) {
+ /* Ensure error code is set for log fun to examine. */
+ tdb->ecode = TDB_ERR_LOCK;
+ TDB_LOG((tdb, TDB_DEBUG_TRACE,"tdb_brlock failed (fd=%d) at offset %d rw_type=%d lck_type=%d len=%d\n",
+ tdb->fd, offset, rw_type, lck_type, (int)len));
+ }
+ return TDB_ERRCODE(TDB_ERR_LOCK, -1);
+ }
+ return 0;
+}
+
+
+/*
+ upgrade a read lock to a write lock. This needs to be handled in a
+ special way as some OSes (such as solaris) have too conservative
+ deadlock detection and claim a deadlock when progress can be
+ made. For those OSes we may loop for a while.
+*/
+int tdb_brlock_upgrade(struct tdb_context *tdb, tdb_off_t offset, size_t len)
+{
+ int count = 1000;
+ while (count--) {
+ struct timeval tv;
+ if (tdb_brlock(tdb, offset, F_WRLCK, F_SETLKW, 1, len) == 0) {
+ return 0;
+ }
+ if (errno != EDEADLK) {
+ break;
+ }
+ /* sleep for as short a time as we can - more portable than usleep() */
+ tv.tv_sec = 0;
+ tv.tv_usec = 1;
+ select(0, NULL, NULL, NULL, &tv);
+ }
+ TDB_LOG((tdb, TDB_DEBUG_TRACE,"tdb_brlock_upgrade failed at offset %d\n", offset));
+ return -1;
+}
+
+
+/* lock a list in the database. list -1 is the alloc list */
+static int _tdb_lock(struct tdb_context *tdb, int list, int ltype, int op)
+{
+ struct tdb_lock_type *new_lck;
+ int i;
+ bool mark_lock = ((ltype & TDB_MARK_LOCK) == TDB_MARK_LOCK);
+
+ ltype &= ~TDB_MARK_LOCK;
+
+ /* a global lock allows us to avoid per chain locks */
+ if (tdb->global_lock.count &&
+ (ltype == tdb->global_lock.ltype || ltype == F_RDLCK)) {
+ return 0;
+ }
+
+ if (tdb->global_lock.count) {
+ return TDB_ERRCODE(TDB_ERR_LOCK, -1);
+ }
+
+ if (list < -1 || list >= (int)tdb->header.hash_size) {
+ TDB_LOG((tdb, TDB_DEBUG_ERROR,"tdb_lock: invalid list %d for ltype=%d\n",
+ list, ltype));
+ return -1;
+ }
+ if (tdb->flags & TDB_NOLOCK)
+ return 0;
+
+ for (i=0; i<tdb->num_lockrecs; i++) {
+ if (tdb->lockrecs[i].list == list) {
+ if (tdb->lockrecs[i].count == 0) {
+ /*
+ * Can't happen, see tdb_unlock(). It should
+ * be an assert.
+ */
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_lock: "
+ "lck->count == 0 for list %d", list));
+ }
+ /*
+ * Just increment the in-memory struct, posix locks
+ * don't stack.
+ */
+ tdb->lockrecs[i].count++;
+ return 0;
+ }
+ }
+
+ new_lck = (struct tdb_lock_type *)realloc(
+ tdb->lockrecs,
+ sizeof(*tdb->lockrecs) * (tdb->num_lockrecs+1));
+ if (new_lck == NULL) {
+ errno = ENOMEM;
+ return -1;
+ }
+ tdb->lockrecs = new_lck;
+
+ /* Since fcntl locks don't nest, we do a lock for the first one,
+ and simply bump the count for future ones */
+ if (!mark_lock &&
+ tdb->methods->tdb_brlock(tdb,FREELIST_TOP+4*list, ltype, op,
+ 0, 1)) {
+ return -1;
+ }
+
+ tdb->num_locks++;
+
+ tdb->lockrecs[tdb->num_lockrecs].list = list;
+ tdb->lockrecs[tdb->num_lockrecs].count = 1;
+ tdb->lockrecs[tdb->num_lockrecs].ltype = ltype;
+ tdb->num_lockrecs += 1;
+
+ return 0;
+}
+
+/* lock a list in the database. list -1 is the alloc list */
+int tdb_lock(struct tdb_context *tdb, int list, int ltype)
+{
+ int ret;
+ ret = _tdb_lock(tdb, list, ltype, F_SETLKW);
+ if (ret) {
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_lock failed on list %d "
+ "ltype=%d (%s)\n", list, ltype, strerror(errno)));
+ }
+ return ret;
+}
+
+/* lock a list in the database. list -1 is the alloc list. non-blocking lock */
+int tdb_lock_nonblock(struct tdb_context *tdb, int list, int ltype)
+{
+ return _tdb_lock(tdb, list, ltype, F_SETLK);
+}
+
+
+/* unlock the database: returns void because it's too late for errors. */
+ /* changed to return int it may be interesting to know there
+ has been an error --simo */
+int tdb_unlock(struct tdb_context *tdb, int list, int ltype)
+{
+ int ret = -1;
+ int i;
+ struct tdb_lock_type *lck = NULL;
+ bool mark_lock = ((ltype & TDB_MARK_LOCK) == TDB_MARK_LOCK);
+
+ ltype &= ~TDB_MARK_LOCK;
+
+ /* a global lock allows us to avoid per chain locks */
+ if (tdb->global_lock.count &&
+ (ltype == tdb->global_lock.ltype || ltype == F_RDLCK)) {
+ return 0;
+ }
+
+ if (tdb->global_lock.count) {
+ return TDB_ERRCODE(TDB_ERR_LOCK, -1);
+ }
+
+ if (tdb->flags & TDB_NOLOCK)
+ return 0;
+
+ /* Sanity checks */
+ if (list < -1 || list >= (int)tdb->header.hash_size) {
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_unlock: list %d invalid (%d)\n", list, tdb->header.hash_size));
+ return ret;
+ }
+
+ for (i=0; i<tdb->num_lockrecs; i++) {
+ if (tdb->lockrecs[i].list == list) {
+ lck = &tdb->lockrecs[i];
+ break;
+ }
+ }
+
+ if ((lck == NULL) || (lck->count == 0)) {
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_unlock: count is 0\n"));
+ return -1;
+ }
+
+ if (lck->count > 1) {
+ lck->count--;
+ return 0;
+ }
+
+ /*
+ * This lock has count==1 left, so we need to unlock it in the
+ * kernel. We don't bother with decrementing the in-memory array
+ * element, we're about to overwrite it with the last array element
+ * anyway.
+ */
+
+ if (mark_lock) {
+ ret = 0;
+ } else {
+ ret = tdb->methods->tdb_brlock(tdb, FREELIST_TOP+4*list, F_UNLCK,
+ F_SETLKW, 0, 1);
+ }
+ tdb->num_locks--;
+
+ /*
+ * Shrink the array by overwriting the element just unlocked with the
+ * last array element.
+ */
+
+ if (tdb->num_lockrecs > 1) {
+ *lck = tdb->lockrecs[tdb->num_lockrecs-1];
+ }
+ tdb->num_lockrecs -= 1;
+
+ /*
+ * We don't bother with realloc when the array shrinks, but if we have
+ * a completely idle tdb we should get rid of the locked array.
+ */
+
+ if (tdb->num_lockrecs == 0) {
+ SAFE_FREE(tdb->lockrecs);
+ }
+
+ if (ret)
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_unlock: An error occurred unlocking!\n"));
+ return ret;
+}
+
+/*
+ get the transaction lock
+ */
+int tdb_transaction_lock(struct tdb_context *tdb, int ltype)
+{
+ if (tdb->have_transaction_lock || tdb->global_lock.count) {
+ return 0;
+ }
+ if (tdb->methods->tdb_brlock(tdb, TRANSACTION_LOCK, ltype,
+ F_SETLKW, 0, 1) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_lock: failed to get transaction lock\n"));
+ tdb->ecode = TDB_ERR_LOCK;
+ return -1;
+ }
+ tdb->have_transaction_lock = 1;
+ return 0;
+}
+
+/*
+ release the transaction lock
+ */
+int tdb_transaction_unlock(struct tdb_context *tdb)
+{
+ int ret;
+ if (!tdb->have_transaction_lock) {
+ return 0;
+ }
+ ret = tdb->methods->tdb_brlock(tdb, TRANSACTION_LOCK, F_UNLCK, F_SETLKW, 0, 1);
+ if (ret == 0) {
+ tdb->have_transaction_lock = 0;
+ }
+ return ret;
+}
+
+
+
+
+/* lock/unlock entire database */
+static int _tdb_lockall(struct tdb_context *tdb, int ltype, int op)
+{
+ bool mark_lock = ((ltype & TDB_MARK_LOCK) == TDB_MARK_LOCK);
+
+ ltype &= ~TDB_MARK_LOCK;
+
+ /* There are no locks on read-only dbs */
+ if (tdb->read_only || tdb->traverse_read)
+ return TDB_ERRCODE(TDB_ERR_LOCK, -1);
+
+ if (tdb->global_lock.count && tdb->global_lock.ltype == ltype) {
+ tdb->global_lock.count++;
+ return 0;
+ }
+
+ if (tdb->global_lock.count) {
+ /* a global lock of a different type exists */
+ return TDB_ERRCODE(TDB_ERR_LOCK, -1);
+ }
+
+ if (tdb->num_locks != 0) {
+ /* can't combine global and chain locks */
+ return TDB_ERRCODE(TDB_ERR_LOCK, -1);
+ }
+
+ if (!mark_lock &&
+ tdb->methods->tdb_brlock(tdb, FREELIST_TOP, ltype, op,
+ 0, 4*tdb->header.hash_size)) {
+ if (op == F_SETLKW) {
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_lockall failed (%s)\n", strerror(errno)));
+ }
+ return -1;
+ }
+
+ tdb->global_lock.count = 1;
+ tdb->global_lock.ltype = ltype;
+
+ return 0;
+}
+
+
+
+/* unlock entire db */
+static int _tdb_unlockall(struct tdb_context *tdb, int ltype)
+{
+ bool mark_lock = ((ltype & TDB_MARK_LOCK) == TDB_MARK_LOCK);
+
+ ltype &= ~TDB_MARK_LOCK;
+
+ /* There are no locks on read-only dbs */
+ if (tdb->read_only || tdb->traverse_read) {
+ return TDB_ERRCODE(TDB_ERR_LOCK, -1);
+ }
+
+ if (tdb->global_lock.ltype != ltype || tdb->global_lock.count == 0) {
+ return TDB_ERRCODE(TDB_ERR_LOCK, -1);
+ }
+
+ if (tdb->global_lock.count > 1) {
+ tdb->global_lock.count--;
+ return 0;
+ }
+
+ if (!mark_lock &&
+ tdb->methods->tdb_brlock(tdb, FREELIST_TOP, F_UNLCK, F_SETLKW,
+ 0, 4*tdb->header.hash_size)) {
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_unlockall failed (%s)\n", strerror(errno)));
+ return -1;
+ }
+
+ tdb->global_lock.count = 0;
+ tdb->global_lock.ltype = 0;
+
+ return 0;
+}
+
+/* lock entire database with write lock */
+int tdb_lockall(struct tdb_context *tdb)
+{
+ return _tdb_lockall(tdb, F_WRLCK, F_SETLKW);
+}
+
+/* lock entire database with write lock - mark only */
+int tdb_lockall_mark(struct tdb_context *tdb)
+{
+ return _tdb_lockall(tdb, F_WRLCK | TDB_MARK_LOCK, F_SETLKW);
+}
+
+/* unlock entire database with write lock - unmark only */
+int tdb_lockall_unmark(struct tdb_context *tdb)
+{
+ return _tdb_unlockall(tdb, F_WRLCK | TDB_MARK_LOCK);
+}
+
+/* lock entire database with write lock - nonblocking varient */
+int tdb_lockall_nonblock(struct tdb_context *tdb)
+{
+ return _tdb_lockall(tdb, F_WRLCK, F_SETLK);
+}
+
+/* unlock entire database with write lock */
+int tdb_unlockall(struct tdb_context *tdb)
+{
+ return _tdb_unlockall(tdb, F_WRLCK);
+}
+
+/* lock entire database with read lock */
+int tdb_lockall_read(struct tdb_context *tdb)
+{
+ return _tdb_lockall(tdb, F_RDLCK, F_SETLKW);
+}
+
+/* lock entire database with read lock - nonblock varient */
+int tdb_lockall_read_nonblock(struct tdb_context *tdb)
+{
+ return _tdb_lockall(tdb, F_RDLCK, F_SETLK);
+}
+
+/* unlock entire database with read lock */
+int tdb_unlockall_read(struct tdb_context *tdb)
+{
+ return _tdb_unlockall(tdb, F_RDLCK);
+}
+
+/* lock/unlock one hash chain. This is meant to be used to reduce
+ contention - it cannot guarantee how many records will be locked */
+int tdb_chainlock(struct tdb_context *tdb, TDB_DATA key)
+{
+ return tdb_lock(tdb, BUCKET(tdb->hash_fn(&key)), F_WRLCK);
+}
+
+/* lock/unlock one hash chain, non-blocking. This is meant to be used
+ to reduce contention - it cannot guarantee how many records will be
+ locked */
+int tdb_chainlock_nonblock(struct tdb_context *tdb, TDB_DATA key)
+{
+ return tdb_lock_nonblock(tdb, BUCKET(tdb->hash_fn(&key)), F_WRLCK);
+}
+
+/* mark a chain as locked without actually locking it. Warning! use with great caution! */
+int tdb_chainlock_mark(struct tdb_context *tdb, TDB_DATA key)
+{
+ return tdb_lock(tdb, BUCKET(tdb->hash_fn(&key)), F_WRLCK | TDB_MARK_LOCK);
+}
+
+/* unmark a chain as locked without actually locking it. Warning! use with great caution! */
+int tdb_chainlock_unmark(struct tdb_context *tdb, TDB_DATA key)
+{
+ return tdb_unlock(tdb, BUCKET(tdb->hash_fn(&key)), F_WRLCK | TDB_MARK_LOCK);
+}
+
+int tdb_chainunlock(struct tdb_context *tdb, TDB_DATA key)
+{
+ return tdb_unlock(tdb, BUCKET(tdb->hash_fn(&key)), F_WRLCK);
+}
+
+int tdb_chainlock_read(struct tdb_context *tdb, TDB_DATA key)
+{
+ return tdb_lock(tdb, BUCKET(tdb->hash_fn(&key)), F_RDLCK);
+}
+
+int tdb_chainunlock_read(struct tdb_context *tdb, TDB_DATA key)
+{
+ return tdb_unlock(tdb, BUCKET(tdb->hash_fn(&key)), F_RDLCK);
+}
+
+
+
+/* record lock stops delete underneath */
+int tdb_lock_record(struct tdb_context *tdb, tdb_off_t off)
+{
+ if (tdb->global_lock.count) {
+ return 0;
+ }
+ return off ? tdb->methods->tdb_brlock(tdb, off, F_RDLCK, F_SETLKW, 0, 1) : 0;
+}
+
+/*
+ Write locks override our own fcntl readlocks, so check it here.
+ Note this is meant to be F_SETLK, *not* F_SETLKW, as it's not
+ an error to fail to get the lock here.
+*/
+int tdb_write_lock_record(struct tdb_context *tdb, tdb_off_t off)
+{
+ struct tdb_traverse_lock *i;
+ for (i = &tdb->travlocks; i; i = i->next)
+ if (i->off == off)
+ return -1;
+ return tdb->methods->tdb_brlock(tdb, off, F_WRLCK, F_SETLK, 1, 1);
+}
+
+/*
+ Note this is meant to be F_SETLK, *not* F_SETLKW, as it's not
+ an error to fail to get the lock here.
+*/
+int tdb_write_unlock_record(struct tdb_context *tdb, tdb_off_t off)
+{
+ return tdb->methods->tdb_brlock(tdb, off, F_UNLCK, F_SETLK, 0, 1);
+}
+
+/* fcntl locks don't stack: avoid unlocking someone else's */
+int tdb_unlock_record(struct tdb_context *tdb, tdb_off_t off)
+{
+ struct tdb_traverse_lock *i;
+ uint32_t count = 0;
+
+ if (tdb->global_lock.count) {
+ return 0;
+ }
+
+ if (off == 0)
+ return 0;
+ for (i = &tdb->travlocks; i; i = i->next)
+ if (i->off == off)
+ count++;
+ return (count == 1 ? tdb->methods->tdb_brlock(tdb, off, F_UNLCK, F_SETLKW, 0, 1) : 0);
+}
diff --git a/lib/tdb/common/open.c b/lib/tdb/common/open.c
new file mode 100644
index 0000000000..b19e4cea29
--- /dev/null
+++ b/lib/tdb/common/open.c
@@ -0,0 +1,488 @@
+ /*
+ Unix SMB/CIFS implementation.
+
+ trivial database library
+
+ Copyright (C) Andrew Tridgell 1999-2005
+ Copyright (C) Paul `Rusty' Russell 2000
+ Copyright (C) Jeremy Allison 2000-2003
+
+ ** NOTE! The following LGPL license applies to the tdb
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "tdb_private.h"
+
+/* all contexts, to ensure no double-opens (fcntl locks don't nest!) */
+static struct tdb_context *tdbs = NULL;
+
+
+/* This is based on the hash algorithm from gdbm */
+static unsigned int default_tdb_hash(TDB_DATA *key)
+{
+ uint32_t value; /* Used to compute the hash value. */
+ uint32_t i; /* Used to cycle through random values. */
+
+ /* Set the initial value from the key size. */
+ for (value = 0x238F13AF * key->dsize, i=0; i < key->dsize; i++)
+ value = (value + (key->dptr[i] << (i*5 % 24)));
+
+ return (1103515243 * value + 12345);
+}
+
+
+/* initialise a new database with a specified hash size */
+static int tdb_new_database(struct tdb_context *tdb, int hash_size)
+{
+ struct tdb_header *newdb;
+ size_t size;
+ int ret = -1;
+ ssize_t written;
+
+ /* We make it up in memory, then write it out if not internal */
+ size = sizeof(struct tdb_header) + (hash_size+1)*sizeof(tdb_off_t);
+ if (!(newdb = (struct tdb_header *)calloc(size, 1)))
+ return TDB_ERRCODE(TDB_ERR_OOM, -1);
+
+ /* Fill in the header */
+ newdb->version = TDB_VERSION;
+ newdb->hash_size = hash_size;
+ if (tdb->flags & TDB_INTERNAL) {
+ tdb->map_size = size;
+ tdb->map_ptr = (char *)newdb;
+ memcpy(&tdb->header, newdb, sizeof(tdb->header));
+ /* Convert the `ondisk' version if asked. */
+ CONVERT(*newdb);
+ return 0;
+ }
+ if (lseek(tdb->fd, 0, SEEK_SET) == -1)
+ goto fail;
+
+ if (ftruncate(tdb->fd, 0) == -1)
+ goto fail;
+
+ /* This creates an endian-converted header, as if read from disk */
+ CONVERT(*newdb);
+ memcpy(&tdb->header, newdb, sizeof(tdb->header));
+ /* Don't endian-convert the magic food! */
+ memcpy(newdb->magic_food, TDB_MAGIC_FOOD, strlen(TDB_MAGIC_FOOD)+1);
+ /* we still have "ret == -1" here */
+ written = write(tdb->fd, newdb, size);
+ if (written == size) {
+ ret = 0;
+ } else if (written != -1) {
+ /* call write once again, this usually should return -1 and
+ * set errno appropriately */
+ size -= written;
+ written = write(tdb->fd, newdb+written, size);
+ if (written == size) {
+ ret = 0;
+ } else if (written >= 0) {
+ /* a second incomplete write - we give up.
+ * guessing the errno... */
+ errno = ENOSPC;
+ }
+ }
+
+ fail:
+ SAFE_FREE(newdb);
+ return ret;
+}
+
+
+
+static int tdb_already_open(dev_t device,
+ ino_t ino)
+{
+ struct tdb_context *i;
+
+ for (i = tdbs; i; i = i->next) {
+ if (i->device == device && i->inode == ino) {
+ return 1;
+ }
+ }
+
+ return 0;
+}
+
+/* open the database, creating it if necessary
+
+ The open_flags and mode are passed straight to the open call on the
+ database file. A flags value of O_WRONLY is invalid. The hash size
+ is advisory, use zero for a default value.
+
+ Return is NULL on error, in which case errno is also set. Don't
+ try to call tdb_error or tdb_errname, just do strerror(errno).
+
+ @param name may be NULL for internal databases. */
+struct tdb_context *tdb_open(const char *name, int hash_size, int tdb_flags,
+ int open_flags, mode_t mode)
+{
+ return tdb_open_ex(name, hash_size, tdb_flags, open_flags, mode, NULL, NULL);
+}
+
+/* a default logging function */
+static void null_log_fn(struct tdb_context *tdb, enum tdb_debug_level level, const char *fmt, ...) PRINTF_ATTRIBUTE(3, 4);
+static void null_log_fn(struct tdb_context *tdb, enum tdb_debug_level level, const char *fmt, ...)
+{
+}
+
+
+struct tdb_context *tdb_open_ex(const char *name, int hash_size, int tdb_flags,
+ int open_flags, mode_t mode,
+ const struct tdb_logging_context *log_ctx,
+ tdb_hash_func hash_fn)
+{
+ struct tdb_context *tdb;
+ struct stat st;
+ int rev = 0, locked = 0;
+ unsigned char *vp;
+ uint32_t vertest;
+ unsigned v;
+
+ if (!(tdb = (struct tdb_context *)calloc(1, sizeof *tdb))) {
+ /* Can't log this */
+ errno = ENOMEM;
+ goto fail;
+ }
+ tdb_io_init(tdb);
+ tdb->fd = -1;
+ tdb->name = NULL;
+ tdb->map_ptr = NULL;
+ tdb->flags = tdb_flags;
+ tdb->open_flags = open_flags;
+ if (log_ctx) {
+ tdb->log = *log_ctx;
+ } else {
+ tdb->log.log_fn = null_log_fn;
+ tdb->log.log_private = NULL;
+ }
+ tdb->hash_fn = hash_fn ? hash_fn : default_tdb_hash;
+
+ /* cache the page size */
+ tdb->page_size = getpagesize();
+ if (tdb->page_size <= 0) {
+ tdb->page_size = 0x2000;
+ }
+
+ tdb->max_dead_records = (tdb_flags & TDB_VOLATILE) ? 5 : 0;
+
+ if ((open_flags & O_ACCMODE) == O_WRONLY) {
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_open_ex: can't open tdb %s write-only\n",
+ name));
+ errno = EINVAL;
+ goto fail;
+ }
+
+ if (hash_size == 0)
+ hash_size = DEFAULT_HASH_SIZE;
+ if ((open_flags & O_ACCMODE) == O_RDONLY) {
+ tdb->read_only = 1;
+ /* read only databases don't do locking or clear if first */
+ tdb->flags |= TDB_NOLOCK;
+ tdb->flags &= ~TDB_CLEAR_IF_FIRST;
+ }
+
+ /* internal databases don't mmap or lock, and start off cleared */
+ if (tdb->flags & TDB_INTERNAL) {
+ tdb->flags |= (TDB_NOLOCK | TDB_NOMMAP);
+ tdb->flags &= ~TDB_CLEAR_IF_FIRST;
+ if (tdb_new_database(tdb, hash_size) != 0) {
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_open_ex: tdb_new_database failed!"));
+ goto fail;
+ }
+ goto internal;
+ }
+
+ if ((tdb->fd = open(name, open_flags, mode)) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_WARNING, "tdb_open_ex: could not open file %s: %s\n",
+ name, strerror(errno)));
+ goto fail; /* errno set by open(2) */
+ }
+
+ /* on exec, don't inherit the fd */
+ v = fcntl(tdb->fd, F_GETFD, 0);
+ fcntl(tdb->fd, F_SETFD, v | FD_CLOEXEC);
+
+ /* ensure there is only one process initialising at once */
+ if (tdb->methods->tdb_brlock(tdb, GLOBAL_LOCK, F_WRLCK, F_SETLKW, 0, 1) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_open_ex: failed to get global lock on %s: %s\n",
+ name, strerror(errno)));
+ goto fail; /* errno set by tdb_brlock */
+ }
+
+ /* we need to zero database if we are the only one with it open */
+ if ((tdb_flags & TDB_CLEAR_IF_FIRST) &&
+ (!tdb->read_only) &&
+ (locked = (tdb->methods->tdb_brlock(tdb, ACTIVE_LOCK, F_WRLCK, F_SETLK, 0, 1) == 0))) {
+ open_flags |= O_CREAT;
+ if (ftruncate(tdb->fd, 0) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_open_ex: "
+ "failed to truncate %s: %s\n",
+ name, strerror(errno)));
+ goto fail; /* errno set by ftruncate */
+ }
+ }
+
+ errno = 0;
+ if (read(tdb->fd, &tdb->header, sizeof(tdb->header)) != sizeof(tdb->header)
+ || strcmp(tdb->header.magic_food, TDB_MAGIC_FOOD) != 0
+ || (tdb->header.version != TDB_VERSION
+ && !(rev = (tdb->header.version==TDB_BYTEREV(TDB_VERSION))))) {
+ /* its not a valid database - possibly initialise it */
+ if (!(open_flags & O_CREAT) || tdb_new_database(tdb, hash_size) == -1) {
+ if (errno == 0) {
+ errno = EIO; /* ie bad format or something */
+ }
+ goto fail;
+ }
+ rev = (tdb->flags & TDB_CONVERT);
+ }
+ vp = (unsigned char *)&tdb->header.version;
+ vertest = (((uint32_t)vp[0]) << 24) | (((uint32_t)vp[1]) << 16) |
+ (((uint32_t)vp[2]) << 8) | (uint32_t)vp[3];
+ tdb->flags |= (vertest==TDB_VERSION) ? TDB_BIGENDIAN : 0;
+ if (!rev)
+ tdb->flags &= ~TDB_CONVERT;
+ else {
+ tdb->flags |= TDB_CONVERT;
+ tdb_convert(&tdb->header, sizeof(tdb->header));
+ }
+ if (fstat(tdb->fd, &st) == -1)
+ goto fail;
+
+ if (tdb->header.rwlocks != 0) {
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_open_ex: spinlocks no longer supported\n"));
+ goto fail;
+ }
+
+ /* Is it already in the open list? If so, fail. */
+ if (tdb_already_open(st.st_dev, st.st_ino)) {
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_open_ex: "
+ "%s (%d,%d) is already open in this process\n",
+ name, (int)st.st_dev, (int)st.st_ino));
+ errno = EBUSY;
+ goto fail;
+ }
+
+ if (!(tdb->name = (char *)strdup(name))) {
+ errno = ENOMEM;
+ goto fail;
+ }
+
+ tdb->map_size = st.st_size;
+ tdb->device = st.st_dev;
+ tdb->inode = st.st_ino;
+ tdb_mmap(tdb);
+ if (locked) {
+ if (tdb->methods->tdb_brlock(tdb, ACTIVE_LOCK, F_UNLCK, F_SETLK, 0, 1) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_open_ex: "
+ "failed to take ACTIVE_LOCK on %s: %s\n",
+ name, strerror(errno)));
+ goto fail;
+ }
+
+ }
+
+ /* We always need to do this if the CLEAR_IF_FIRST flag is set, even if
+ we didn't get the initial exclusive lock as we need to let all other
+ users know we're using it. */
+
+ if (tdb_flags & TDB_CLEAR_IF_FIRST) {
+ /* leave this lock in place to indicate it's in use */
+ if (tdb->methods->tdb_brlock(tdb, ACTIVE_LOCK, F_RDLCK, F_SETLKW, 0, 1) == -1)
+ goto fail;
+ }
+
+ /* if needed, run recovery */
+ if (tdb_transaction_recover(tdb) == -1) {
+ goto fail;
+ }
+
+ internal:
+ /* Internal (memory-only) databases skip all the code above to
+ * do with disk files, and resume here by releasing their
+ * global lock and hooking into the active list. */
+ if (tdb->methods->tdb_brlock(tdb, GLOBAL_LOCK, F_UNLCK, F_SETLKW, 0, 1) == -1)
+ goto fail;
+ tdb->next = tdbs;
+ tdbs = tdb;
+ return tdb;
+
+ fail:
+ { int save_errno = errno;
+
+ if (!tdb)
+ return NULL;
+
+ if (tdb->map_ptr) {
+ if (tdb->flags & TDB_INTERNAL)
+ SAFE_FREE(tdb->map_ptr);
+ else
+ tdb_munmap(tdb);
+ }
+ SAFE_FREE(tdb->name);
+ if (tdb->fd != -1)
+ if (close(tdb->fd) != 0)
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_open_ex: failed to close tdb->fd on error!\n"));
+ SAFE_FREE(tdb);
+ errno = save_errno;
+ return NULL;
+ }
+}
+
+/*
+ * Set the maximum number of dead records per hash chain
+ */
+
+void tdb_set_max_dead(struct tdb_context *tdb, int max_dead)
+{
+ tdb->max_dead_records = max_dead;
+}
+
+/**
+ * Close a database.
+ *
+ * @returns -1 for error; 0 for success.
+ **/
+int tdb_close(struct tdb_context *tdb)
+{
+ struct tdb_context **i;
+ int ret = 0;
+
+ if (tdb->transaction) {
+ tdb_transaction_cancel(tdb);
+ }
+
+ if (tdb->map_ptr) {
+ if (tdb->flags & TDB_INTERNAL)
+ SAFE_FREE(tdb->map_ptr);
+ else
+ tdb_munmap(tdb);
+ }
+ SAFE_FREE(tdb->name);
+ if (tdb->fd != -1)
+ ret = close(tdb->fd);
+ SAFE_FREE(tdb->lockrecs);
+
+ /* Remove from contexts list */
+ for (i = &tdbs; *i; i = &(*i)->next) {
+ if (*i == tdb) {
+ *i = tdb->next;
+ break;
+ }
+ }
+
+ memset(tdb, 0, sizeof(*tdb));
+ SAFE_FREE(tdb);
+
+ return ret;
+}
+
+/* register a loging function */
+void tdb_set_logging_function(struct tdb_context *tdb,
+ const struct tdb_logging_context *log_ctx)
+{
+ tdb->log = *log_ctx;
+}
+
+void *tdb_get_logging_private(struct tdb_context *tdb)
+{
+ return tdb->log.log_private;
+}
+
+/* reopen a tdb - this can be used after a fork to ensure that we have an independent
+ seek pointer from our parent and to re-establish locks */
+int tdb_reopen(struct tdb_context *tdb)
+{
+ struct stat st;
+
+ if (tdb->flags & TDB_INTERNAL) {
+ return 0; /* Nothing to do. */
+ }
+
+ if (tdb->num_locks != 0 || tdb->global_lock.count) {
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_reopen: reopen not allowed with locks held\n"));
+ goto fail;
+ }
+
+ if (tdb->transaction != 0) {
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_reopen: reopen not allowed inside a transaction\n"));
+ goto fail;
+ }
+
+ if (tdb_munmap(tdb) != 0) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_reopen: munmap failed (%s)\n", strerror(errno)));
+ goto fail;
+ }
+ if (close(tdb->fd) != 0)
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_reopen: WARNING closing tdb->fd failed!\n"));
+ tdb->fd = open(tdb->name, tdb->open_flags & ~(O_CREAT|O_TRUNC), 0);
+ if (tdb->fd == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_reopen: open failed (%s)\n", strerror(errno)));
+ goto fail;
+ }
+ if ((tdb->flags & TDB_CLEAR_IF_FIRST) &&
+ (tdb->methods->tdb_brlock(tdb, ACTIVE_LOCK, F_RDLCK, F_SETLKW, 0, 1) == -1)) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_reopen: failed to obtain active lock\n"));
+ goto fail;
+ }
+ if (fstat(tdb->fd, &st) != 0) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_reopen: fstat failed (%s)\n", strerror(errno)));
+ goto fail;
+ }
+ if (st.st_ino != tdb->inode || st.st_dev != tdb->device) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_reopen: file dev/inode has changed!\n"));
+ goto fail;
+ }
+ tdb_mmap(tdb);
+
+ return 0;
+
+fail:
+ tdb_close(tdb);
+ return -1;
+}
+
+/* reopen all tdb's */
+int tdb_reopen_all(int parent_longlived)
+{
+ struct tdb_context *tdb;
+
+ for (tdb=tdbs; tdb; tdb = tdb->next) {
+ /*
+ * If the parent is longlived (ie. a
+ * parent daemon architecture), we know
+ * it will keep it's active lock on a
+ * tdb opened with CLEAR_IF_FIRST. Thus
+ * for child processes we don't have to
+ * add an active lock. This is essential
+ * to improve performance on systems that
+ * keep POSIX locks as a non-scalable data
+ * structure in the kernel.
+ */
+ if (parent_longlived) {
+ /* Ensure no clear-if-first. */
+ tdb->flags &= ~TDB_CLEAR_IF_FIRST;
+ }
+
+ if (tdb_reopen(tdb) != 0)
+ return -1;
+ }
+
+ return 0;
+}
diff --git a/lib/tdb/common/tdb.c b/lib/tdb/common/tdb.c
new file mode 100644
index 0000000000..c7cec297f6
--- /dev/null
+++ b/lib/tdb/common/tdb.c
@@ -0,0 +1,802 @@
+ /*
+ Unix SMB/CIFS implementation.
+
+ trivial database library
+
+ Copyright (C) Andrew Tridgell 1999-2005
+ Copyright (C) Paul `Rusty' Russell 2000
+ Copyright (C) Jeremy Allison 2000-2003
+
+ ** NOTE! The following LGPL license applies to the tdb
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "tdb_private.h"
+
+TDB_DATA tdb_null;
+
+/*
+ non-blocking increment of the tdb sequence number if the tdb has been opened using
+ the TDB_SEQNUM flag
+*/
+void tdb_increment_seqnum_nonblock(struct tdb_context *tdb)
+{
+ tdb_off_t seqnum=0;
+
+ if (!(tdb->flags & TDB_SEQNUM)) {
+ return;
+ }
+
+ /* we ignore errors from this, as we have no sane way of
+ dealing with them.
+ */
+ tdb_ofs_read(tdb, TDB_SEQNUM_OFS, &seqnum);
+ seqnum++;
+ tdb_ofs_write(tdb, TDB_SEQNUM_OFS, &seqnum);
+}
+
+/*
+ increment the tdb sequence number if the tdb has been opened using
+ the TDB_SEQNUM flag
+*/
+static void tdb_increment_seqnum(struct tdb_context *tdb)
+{
+ if (!(tdb->flags & TDB_SEQNUM)) {
+ return;
+ }
+
+ if (tdb_brlock(tdb, TDB_SEQNUM_OFS, F_WRLCK, F_SETLKW, 1, 1) != 0) {
+ return;
+ }
+
+ tdb_increment_seqnum_nonblock(tdb);
+
+ tdb_brlock(tdb, TDB_SEQNUM_OFS, F_UNLCK, F_SETLKW, 1, 1);
+}
+
+static int tdb_key_compare(TDB_DATA key, TDB_DATA data, void *private_data)
+{
+ return memcmp(data.dptr, key.dptr, data.dsize);
+}
+
+/* Returns 0 on fail. On success, return offset of record, and fills
+ in rec */
+static tdb_off_t tdb_find(struct tdb_context *tdb, TDB_DATA key, uint32_t hash,
+ struct list_struct *r)
+{
+ tdb_off_t rec_ptr;
+
+ /* read in the hash top */
+ if (tdb_ofs_read(tdb, TDB_HASH_TOP(hash), &rec_ptr) == -1)
+ return 0;
+
+ /* keep looking until we find the right record */
+ while (rec_ptr) {
+ if (tdb_rec_read(tdb, rec_ptr, r) == -1)
+ return 0;
+
+ if (!TDB_DEAD(r) && hash==r->full_hash
+ && key.dsize==r->key_len
+ && tdb_parse_data(tdb, key, rec_ptr + sizeof(*r),
+ r->key_len, tdb_key_compare,
+ NULL) == 0) {
+ return rec_ptr;
+ }
+ rec_ptr = r->next;
+ }
+ return TDB_ERRCODE(TDB_ERR_NOEXIST, 0);
+}
+
+/* As tdb_find, but if you succeed, keep the lock */
+tdb_off_t tdb_find_lock_hash(struct tdb_context *tdb, TDB_DATA key, uint32_t hash, int locktype,
+ struct list_struct *rec)
+{
+ uint32_t rec_ptr;
+
+ if (tdb_lock(tdb, BUCKET(hash), locktype) == -1)
+ return 0;
+ if (!(rec_ptr = tdb_find(tdb, key, hash, rec)))
+ tdb_unlock(tdb, BUCKET(hash), locktype);
+ return rec_ptr;
+}
+
+
+/* update an entry in place - this only works if the new data size
+ is <= the old data size and the key exists.
+ on failure return -1.
+*/
+static int tdb_update_hash(struct tdb_context *tdb, TDB_DATA key, uint32_t hash, TDB_DATA dbuf)
+{
+ struct list_struct rec;
+ tdb_off_t rec_ptr;
+
+ /* find entry */
+ if (!(rec_ptr = tdb_find(tdb, key, hash, &rec)))
+ return -1;
+
+ /* must be long enough key, data and tailer */
+ if (rec.rec_len < key.dsize + dbuf.dsize + sizeof(tdb_off_t)) {
+ tdb->ecode = TDB_SUCCESS; /* Not really an error */
+ return -1;
+ }
+
+ if (tdb->methods->tdb_write(tdb, rec_ptr + sizeof(rec) + rec.key_len,
+ dbuf.dptr, dbuf.dsize) == -1)
+ return -1;
+
+ if (dbuf.dsize != rec.data_len) {
+ /* update size */
+ rec.data_len = dbuf.dsize;
+ return tdb_rec_write(tdb, rec_ptr, &rec);
+ }
+
+ return 0;
+}
+
+/* find an entry in the database given a key */
+/* If an entry doesn't exist tdb_err will be set to
+ * TDB_ERR_NOEXIST. If a key has no data attached
+ * then the TDB_DATA will have zero length but
+ * a non-zero pointer
+ */
+TDB_DATA tdb_fetch(struct tdb_context *tdb, TDB_DATA key)
+{
+ tdb_off_t rec_ptr;
+ struct list_struct rec;
+ TDB_DATA ret;
+ uint32_t hash;
+
+ /* find which hash bucket it is in */
+ hash = tdb->hash_fn(&key);
+ if (!(rec_ptr = tdb_find_lock_hash(tdb,key,hash,F_RDLCK,&rec)))
+ return tdb_null;
+
+ ret.dptr = tdb_alloc_read(tdb, rec_ptr + sizeof(rec) + rec.key_len,
+ rec.data_len);
+ ret.dsize = rec.data_len;
+ tdb_unlock(tdb, BUCKET(rec.full_hash), F_RDLCK);
+ return ret;
+}
+
+/*
+ * Find an entry in the database and hand the record's data to a parsing
+ * function. The parsing function is executed under the chain read lock, so it
+ * should be fast and should not block on other syscalls.
+ *
+ * DONT CALL OTHER TDB CALLS FROM THE PARSER, THIS MIGHT LEAD TO SEGFAULTS.
+ *
+ * For mmapped tdb's that do not have a transaction open it points the parsing
+ * function directly at the mmap area, it avoids the malloc/memcpy in this
+ * case. If a transaction is open or no mmap is available, it has to do
+ * malloc/read/parse/free.
+ *
+ * This is interesting for all readers of potentially large data structures in
+ * the tdb records, ldb indexes being one example.
+ */
+
+int tdb_parse_record(struct tdb_context *tdb, TDB_DATA key,
+ int (*parser)(TDB_DATA key, TDB_DATA data,
+ void *private_data),
+ void *private_data)
+{
+ tdb_off_t rec_ptr;
+ struct list_struct rec;
+ int ret;
+ uint32_t hash;
+
+ /* find which hash bucket it is in */
+ hash = tdb->hash_fn(&key);
+
+ if (!(rec_ptr = tdb_find_lock_hash(tdb,key,hash,F_RDLCK,&rec))) {
+ return TDB_ERRCODE(TDB_ERR_NOEXIST, 0);
+ }
+
+ ret = tdb_parse_data(tdb, key, rec_ptr + sizeof(rec) + rec.key_len,
+ rec.data_len, parser, private_data);
+
+ tdb_unlock(tdb, BUCKET(rec.full_hash), F_RDLCK);
+
+ return ret;
+}
+
+/* check if an entry in the database exists
+
+ note that 1 is returned if the key is found and 0 is returned if not found
+ this doesn't match the conventions in the rest of this module, but is
+ compatible with gdbm
+*/
+static int tdb_exists_hash(struct tdb_context *tdb, TDB_DATA key, uint32_t hash)
+{
+ struct list_struct rec;
+
+ if (tdb_find_lock_hash(tdb, key, hash, F_RDLCK, &rec) == 0)
+ return 0;
+ tdb_unlock(tdb, BUCKET(rec.full_hash), F_RDLCK);
+ return 1;
+}
+
+int tdb_exists(struct tdb_context *tdb, TDB_DATA key)
+{
+ uint32_t hash = tdb->hash_fn(&key);
+ return tdb_exists_hash(tdb, key, hash);
+}
+
+/* actually delete an entry in the database given the offset */
+int tdb_do_delete(struct tdb_context *tdb, tdb_off_t rec_ptr, struct list_struct *rec)
+{
+ tdb_off_t last_ptr, i;
+ struct list_struct lastrec;
+
+ if (tdb->read_only || tdb->traverse_read) return -1;
+
+ if (((tdb->traverse_write != 0) && (!TDB_DEAD(rec))) ||
+ tdb_write_lock_record(tdb, rec_ptr) == -1) {
+ /* Someone traversing here: mark it as dead */
+ rec->magic = TDB_DEAD_MAGIC;
+ return tdb_rec_write(tdb, rec_ptr, rec);
+ }
+ if (tdb_write_unlock_record(tdb, rec_ptr) != 0)
+ return -1;
+
+ /* find previous record in hash chain */
+ if (tdb_ofs_read(tdb, TDB_HASH_TOP(rec->full_hash), &i) == -1)
+ return -1;
+ for (last_ptr = 0; i != rec_ptr; last_ptr = i, i = lastrec.next)
+ if (tdb_rec_read(tdb, i, &lastrec) == -1)
+ return -1;
+
+ /* unlink it: next ptr is at start of record. */
+ if (last_ptr == 0)
+ last_ptr = TDB_HASH_TOP(rec->full_hash);
+ if (tdb_ofs_write(tdb, last_ptr, &rec->next) == -1)
+ return -1;
+
+ /* recover the space */
+ if (tdb_free(tdb, rec_ptr, rec) == -1)
+ return -1;
+ return 0;
+}
+
+static int tdb_count_dead(struct tdb_context *tdb, uint32_t hash)
+{
+ int res = 0;
+ tdb_off_t rec_ptr;
+ struct list_struct rec;
+
+ /* read in the hash top */
+ if (tdb_ofs_read(tdb, TDB_HASH_TOP(hash), &rec_ptr) == -1)
+ return 0;
+
+ while (rec_ptr) {
+ if (tdb_rec_read(tdb, rec_ptr, &rec) == -1)
+ return 0;
+
+ if (rec.magic == TDB_DEAD_MAGIC) {
+ res += 1;
+ }
+ rec_ptr = rec.next;
+ }
+ return res;
+}
+
+/*
+ * Purge all DEAD records from a hash chain
+ */
+static int tdb_purge_dead(struct tdb_context *tdb, uint32_t hash)
+{
+ int res = -1;
+ struct list_struct rec;
+ tdb_off_t rec_ptr;
+
+ if (tdb_lock(tdb, -1, F_WRLCK) == -1) {
+ return -1;
+ }
+
+ /* read in the hash top */
+ if (tdb_ofs_read(tdb, TDB_HASH_TOP(hash), &rec_ptr) == -1)
+ goto fail;
+
+ while (rec_ptr) {
+ tdb_off_t next;
+
+ if (tdb_rec_read(tdb, rec_ptr, &rec) == -1) {
+ goto fail;
+ }
+
+ next = rec.next;
+
+ if (rec.magic == TDB_DEAD_MAGIC
+ && tdb_do_delete(tdb, rec_ptr, &rec) == -1) {
+ goto fail;
+ }
+ rec_ptr = next;
+ }
+ res = 0;
+ fail:
+ tdb_unlock(tdb, -1, F_WRLCK);
+ return res;
+}
+
+/* delete an entry in the database given a key */
+static int tdb_delete_hash(struct tdb_context *tdb, TDB_DATA key, uint32_t hash)
+{
+ tdb_off_t rec_ptr;
+ struct list_struct rec;
+ int ret;
+
+ if (tdb->max_dead_records != 0) {
+
+ /*
+ * Allow for some dead records per hash chain, mainly for
+ * tdb's with a very high create/delete rate like locking.tdb.
+ */
+
+ if (tdb_lock(tdb, BUCKET(hash), F_WRLCK) == -1)
+ return -1;
+
+ if (tdb_count_dead(tdb, hash) >= tdb->max_dead_records) {
+ /*
+ * Don't let the per-chain freelist grow too large,
+ * delete all existing dead records
+ */
+ tdb_purge_dead(tdb, hash);
+ }
+
+ if (!(rec_ptr = tdb_find(tdb, key, hash, &rec))) {
+ tdb_unlock(tdb, BUCKET(hash), F_WRLCK);
+ return -1;
+ }
+
+ /*
+ * Just mark the record as dead.
+ */
+ rec.magic = TDB_DEAD_MAGIC;
+ ret = tdb_rec_write(tdb, rec_ptr, &rec);
+ }
+ else {
+ if (!(rec_ptr = tdb_find_lock_hash(tdb, key, hash, F_WRLCK,
+ &rec)))
+ return -1;
+
+ ret = tdb_do_delete(tdb, rec_ptr, &rec);
+ }
+
+ if (ret == 0) {
+ tdb_increment_seqnum(tdb);
+ }
+
+ if (tdb_unlock(tdb, BUCKET(rec.full_hash), F_WRLCK) != 0)
+ TDB_LOG((tdb, TDB_DEBUG_WARNING, "tdb_delete: WARNING tdb_unlock failed!\n"));
+ return ret;
+}
+
+int tdb_delete(struct tdb_context *tdb, TDB_DATA key)
+{
+ uint32_t hash = tdb->hash_fn(&key);
+ return tdb_delete_hash(tdb, key, hash);
+}
+
+/*
+ * See if we have a dead record around with enough space
+ */
+static tdb_off_t tdb_find_dead(struct tdb_context *tdb, uint32_t hash,
+ struct list_struct *r, tdb_len_t length)
+{
+ tdb_off_t rec_ptr;
+
+ /* read in the hash top */
+ if (tdb_ofs_read(tdb, TDB_HASH_TOP(hash), &rec_ptr) == -1)
+ return 0;
+
+ /* keep looking until we find the right record */
+ while (rec_ptr) {
+ if (tdb_rec_read(tdb, rec_ptr, r) == -1)
+ return 0;
+
+ if (TDB_DEAD(r) && r->rec_len >= length) {
+ /*
+ * First fit for simple coding, TODO: change to best
+ * fit
+ */
+ return rec_ptr;
+ }
+ rec_ptr = r->next;
+ }
+ return 0;
+}
+
+/* store an element in the database, replacing any existing element
+ with the same key
+
+ return 0 on success, -1 on failure
+*/
+int tdb_store(struct tdb_context *tdb, TDB_DATA key, TDB_DATA dbuf, int flag)
+{
+ struct list_struct rec;
+ uint32_t hash;
+ tdb_off_t rec_ptr;
+ char *p = NULL;
+ int ret = -1;
+
+ if (tdb->read_only || tdb->traverse_read) {
+ tdb->ecode = TDB_ERR_RDONLY;
+ return -1;
+ }
+
+ /* find which hash bucket it is in */
+ hash = tdb->hash_fn(&key);
+ if (tdb_lock(tdb, BUCKET(hash), F_WRLCK) == -1)
+ return -1;
+
+ /* check for it existing, on insert. */
+ if (flag == TDB_INSERT) {
+ if (tdb_exists_hash(tdb, key, hash)) {
+ tdb->ecode = TDB_ERR_EXISTS;
+ goto fail;
+ }
+ } else {
+ /* first try in-place update, on modify or replace. */
+ if (tdb_update_hash(tdb, key, hash, dbuf) == 0) {
+ goto done;
+ }
+ if (tdb->ecode == TDB_ERR_NOEXIST &&
+ flag == TDB_MODIFY) {
+ /* if the record doesn't exist and we are in TDB_MODIFY mode then
+ we should fail the store */
+ goto fail;
+ }
+ }
+ /* reset the error code potentially set by the tdb_update() */
+ tdb->ecode = TDB_SUCCESS;
+
+ /* delete any existing record - if it doesn't exist we don't
+ care. Doing this first reduces fragmentation, and avoids
+ coalescing with `allocated' block before it's updated. */
+ if (flag != TDB_INSERT)
+ tdb_delete_hash(tdb, key, hash);
+
+ /* Copy key+value *before* allocating free space in case malloc
+ fails and we are left with a dead spot in the tdb. */
+
+ if (!(p = (char *)malloc(key.dsize + dbuf.dsize))) {
+ tdb->ecode = TDB_ERR_OOM;
+ goto fail;
+ }
+
+ memcpy(p, key.dptr, key.dsize);
+ if (dbuf.dsize)
+ memcpy(p+key.dsize, dbuf.dptr, dbuf.dsize);
+
+ if (tdb->max_dead_records != 0) {
+ /*
+ * Allow for some dead records per hash chain, look if we can
+ * find one that can hold the new record. We need enough space
+ * for key, data and tailer. If we find one, we don't have to
+ * consult the central freelist.
+ */
+ rec_ptr = tdb_find_dead(
+ tdb, hash, &rec,
+ key.dsize + dbuf.dsize + sizeof(tdb_off_t));
+
+ if (rec_ptr != 0) {
+ rec.key_len = key.dsize;
+ rec.data_len = dbuf.dsize;
+ rec.full_hash = hash;
+ rec.magic = TDB_MAGIC;
+ if (tdb_rec_write(tdb, rec_ptr, &rec) == -1
+ || tdb->methods->tdb_write(
+ tdb, rec_ptr + sizeof(rec),
+ p, key.dsize + dbuf.dsize) == -1) {
+ goto fail;
+ }
+ goto done;
+ }
+ }
+
+ /*
+ * We have to allocate some space from the freelist, so this means we
+ * have to lock it. Use the chance to purge all the DEAD records from
+ * the hash chain under the freelist lock.
+ */
+
+ if (tdb_lock(tdb, -1, F_WRLCK) == -1) {
+ goto fail;
+ }
+
+ if ((tdb->max_dead_records != 0)
+ && (tdb_purge_dead(tdb, hash) == -1)) {
+ tdb_unlock(tdb, -1, F_WRLCK);
+ goto fail;
+ }
+
+ /* we have to allocate some space */
+ rec_ptr = tdb_allocate(tdb, key.dsize + dbuf.dsize, &rec);
+
+ tdb_unlock(tdb, -1, F_WRLCK);
+
+ if (rec_ptr == 0) {
+ goto fail;
+ }
+
+ /* Read hash top into next ptr */
+ if (tdb_ofs_read(tdb, TDB_HASH_TOP(hash), &rec.next) == -1)
+ goto fail;
+
+ rec.key_len = key.dsize;
+ rec.data_len = dbuf.dsize;
+ rec.full_hash = hash;
+ rec.magic = TDB_MAGIC;
+
+ /* write out and point the top of the hash chain at it */
+ if (tdb_rec_write(tdb, rec_ptr, &rec) == -1
+ || tdb->methods->tdb_write(tdb, rec_ptr+sizeof(rec), p, key.dsize+dbuf.dsize)==-1
+ || tdb_ofs_write(tdb, TDB_HASH_TOP(hash), &rec_ptr) == -1) {
+ /* Need to tdb_unallocate() here */
+ goto fail;
+ }
+
+ done:
+ ret = 0;
+ fail:
+ if (ret == 0) {
+ tdb_increment_seqnum(tdb);
+ }
+
+ SAFE_FREE(p);
+ tdb_unlock(tdb, BUCKET(hash), F_WRLCK);
+ return ret;
+}
+
+
+/* Append to an entry. Create if not exist. */
+int tdb_append(struct tdb_context *tdb, TDB_DATA key, TDB_DATA new_dbuf)
+{
+ uint32_t hash;
+ TDB_DATA dbuf;
+ int ret = -1;
+
+ /* find which hash bucket it is in */
+ hash = tdb->hash_fn(&key);
+ if (tdb_lock(tdb, BUCKET(hash), F_WRLCK) == -1)
+ return -1;
+
+ dbuf = tdb_fetch(tdb, key);
+
+ if (dbuf.dptr == NULL) {
+ dbuf.dptr = (unsigned char *)malloc(new_dbuf.dsize);
+ } else {
+ unsigned char *new_dptr = (unsigned char *)realloc(dbuf.dptr,
+ dbuf.dsize + new_dbuf.dsize);
+ if (new_dptr == NULL) {
+ free(dbuf.dptr);
+ }
+ dbuf.dptr = new_dptr;
+ }
+
+ if (dbuf.dptr == NULL) {
+ tdb->ecode = TDB_ERR_OOM;
+ goto failed;
+ }
+
+ memcpy(dbuf.dptr + dbuf.dsize, new_dbuf.dptr, new_dbuf.dsize);
+ dbuf.dsize += new_dbuf.dsize;
+
+ ret = tdb_store(tdb, key, dbuf, 0);
+
+failed:
+ tdb_unlock(tdb, BUCKET(hash), F_WRLCK);
+ SAFE_FREE(dbuf.dptr);
+ return ret;
+}
+
+
+/*
+ return the name of the current tdb file
+ useful for external logging functions
+*/
+const char *tdb_name(struct tdb_context *tdb)
+{
+ return tdb->name;
+}
+
+/*
+ return the underlying file descriptor being used by tdb, or -1
+ useful for external routines that want to check the device/inode
+ of the fd
+*/
+int tdb_fd(struct tdb_context *tdb)
+{
+ return tdb->fd;
+}
+
+/*
+ return the current logging function
+ useful for external tdb routines that wish to log tdb errors
+*/
+tdb_log_func tdb_log_fn(struct tdb_context *tdb)
+{
+ return tdb->log.log_fn;
+}
+
+
+/*
+ get the tdb sequence number. Only makes sense if the writers opened
+ with TDB_SEQNUM set. Note that this sequence number will wrap quite
+ quickly, so it should only be used for a 'has something changed'
+ test, not for code that relies on the count of the number of changes
+ made. If you want a counter then use a tdb record.
+
+ The aim of this sequence number is to allow for a very lightweight
+ test of a possible tdb change.
+*/
+int tdb_get_seqnum(struct tdb_context *tdb)
+{
+ tdb_off_t seqnum=0;
+
+ tdb_ofs_read(tdb, TDB_SEQNUM_OFS, &seqnum);
+ return seqnum;
+}
+
+int tdb_hash_size(struct tdb_context *tdb)
+{
+ return tdb->header.hash_size;
+}
+
+size_t tdb_map_size(struct tdb_context *tdb)
+{
+ return tdb->map_size;
+}
+
+int tdb_get_flags(struct tdb_context *tdb)
+{
+ return tdb->flags;
+}
+
+void tdb_add_flags(struct tdb_context *tdb, unsigned flags)
+{
+ tdb->flags |= flags;
+}
+
+void tdb_remove_flags(struct tdb_context *tdb, unsigned flags)
+{
+ tdb->flags &= ~flags;
+}
+
+
+/*
+ enable sequence number handling on an open tdb
+*/
+void tdb_enable_seqnum(struct tdb_context *tdb)
+{
+ tdb->flags |= TDB_SEQNUM;
+}
+
+
+/*
+ add a region of the file to the freelist. Length is the size of the region in bytes,
+ which includes the free list header that needs to be added
+ */
+static int tdb_free_region(struct tdb_context *tdb, tdb_off_t offset, ssize_t length)
+{
+ struct list_struct rec;
+ if (length <= sizeof(rec)) {
+ /* the region is not worth adding */
+ return 0;
+ }
+ if (length + offset > tdb->map_size) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL,"tdb_free_region: adding region beyond end of file\n"));
+ return -1;
+ }
+ memset(&rec,'\0',sizeof(rec));
+ rec.rec_len = length - sizeof(rec);
+ if (tdb_free(tdb, offset, &rec) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL,"tdb_free_region: failed to add free record\n"));
+ return -1;
+ }
+ return 0;
+}
+
+/*
+ wipe the entire database, deleting all records. This can be done
+ very fast by using a global lock. The entire data portion of the
+ file becomes a single entry in the freelist.
+
+ This code carefully steps around the recovery area, leaving it alone
+ */
+int tdb_wipe_all(struct tdb_context *tdb)
+{
+ int i;
+ tdb_off_t offset = 0;
+ ssize_t data_len;
+ tdb_off_t recovery_head;
+ tdb_len_t recovery_size = 0;
+
+ if (tdb_lockall(tdb) != 0) {
+ return -1;
+ }
+
+ /* see if the tdb has a recovery area, and remember its size
+ if so. We don't want to lose this as otherwise each
+ tdb_wipe_all() in a transaction will increase the size of
+ the tdb by the size of the recovery area */
+ if (tdb_ofs_read(tdb, TDB_RECOVERY_HEAD, &recovery_head) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_wipe_all: failed to read recovery head\n"));
+ goto failed;
+ }
+
+ if (recovery_head != 0) {
+ struct list_struct rec;
+ if (tdb->methods->tdb_read(tdb, recovery_head, &rec, sizeof(rec), DOCONV()) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_wipe_all: failed to read recovery record\n"));
+ return -1;
+ }
+ recovery_size = rec.rec_len + sizeof(rec);
+ }
+
+ /* wipe the hashes */
+ for (i=0;i<tdb->header.hash_size;i++) {
+ if (tdb_ofs_write(tdb, TDB_HASH_TOP(i), &offset) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL,"tdb_wipe_all: failed to write hash %d\n", i));
+ goto failed;
+ }
+ }
+
+ /* wipe the freelist */
+ if (tdb_ofs_write(tdb, FREELIST_TOP, &offset) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL,"tdb_wipe_all: failed to write freelist\n"));
+ goto failed;
+ }
+
+ /* add all the rest of the file to the freelist, possibly leaving a gap
+ for the recovery area */
+ if (recovery_size == 0) {
+ /* the simple case - the whole file can be used as a freelist */
+ data_len = (tdb->map_size - TDB_DATA_START(tdb->header.hash_size));
+ if (tdb_free_region(tdb, TDB_DATA_START(tdb->header.hash_size), data_len) != 0) {
+ goto failed;
+ }
+ } else {
+ /* we need to add two freelist entries - one on either
+ side of the recovery area
+
+ Note that we cannot shift the recovery area during
+ this operation. Only the transaction.c code may
+ move the recovery area or we risk subtle data
+ corruption
+ */
+ data_len = (recovery_head - TDB_DATA_START(tdb->header.hash_size));
+ if (tdb_free_region(tdb, TDB_DATA_START(tdb->header.hash_size), data_len) != 0) {
+ goto failed;
+ }
+ /* and the 2nd free list entry after the recovery area - if any */
+ data_len = tdb->map_size - (recovery_head+recovery_size);
+ if (tdb_free_region(tdb, recovery_head+recovery_size, data_len) != 0) {
+ goto failed;
+ }
+ }
+
+ if (tdb_unlockall(tdb) != 0) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL,"tdb_wipe_all: failed to unlock\n"));
+ goto failed;
+ }
+
+ return 0;
+
+failed:
+ tdb_unlockall(tdb);
+ return -1;
+}
diff --git a/lib/tdb/common/tdb_private.h b/lib/tdb/common/tdb_private.h
new file mode 100644
index 0000000000..ffac89ff0e
--- /dev/null
+++ b/lib/tdb/common/tdb_private.h
@@ -0,0 +1,213 @@
+ /*
+ Unix SMB/CIFS implementation.
+
+ trivial database library - private includes
+
+ Copyright (C) Andrew Tridgell 2005
+
+ ** NOTE! The following LGPL license applies to the tdb
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "replace.h"
+#include "system/filesys.h"
+#include "system/time.h"
+#include "system/shmem.h"
+#include "system/select.h"
+#include "system/wait.h"
+#include "tdb.h"
+
+#ifndef HAVE_GETPAGESIZE
+#define getpagesize() 0x2000
+#endif
+
+typedef uint32_t tdb_len_t;
+typedef uint32_t tdb_off_t;
+
+#ifndef offsetof
+#define offsetof(t,f) ((unsigned int)&((t *)0)->f)
+#endif
+
+#define TDB_MAGIC_FOOD "TDB file\n"
+#define TDB_VERSION (0x26011967 + 6)
+#define TDB_MAGIC (0x26011999U)
+#define TDB_FREE_MAGIC (~TDB_MAGIC)
+#define TDB_DEAD_MAGIC (0xFEE1DEAD)
+#define TDB_RECOVERY_MAGIC (0xf53bc0e7U)
+#define TDB_ALIGNMENT 4
+#define DEFAULT_HASH_SIZE 131
+#define FREELIST_TOP (sizeof(struct tdb_header))
+#define TDB_ALIGN(x,a) (((x) + (a)-1) & ~((a)-1))
+#define TDB_BYTEREV(x) (((((x)&0xff)<<24)|((x)&0xFF00)<<8)|(((x)>>8)&0xFF00)|((x)>>24))
+#define TDB_DEAD(r) ((r)->magic == TDB_DEAD_MAGIC)
+#define TDB_BAD_MAGIC(r) ((r)->magic != TDB_MAGIC && !TDB_DEAD(r))
+#define TDB_HASH_TOP(hash) (FREELIST_TOP + (BUCKET(hash)+1)*sizeof(tdb_off_t))
+#define TDB_HASHTABLE_SIZE(tdb) ((tdb->header.hash_size+1)*sizeof(tdb_off_t))
+#define TDB_DATA_START(hash_size) (TDB_HASH_TOP(hash_size-1) + sizeof(tdb_off_t))
+#define TDB_RECOVERY_HEAD offsetof(struct tdb_header, recovery_start)
+#define TDB_SEQNUM_OFS offsetof(struct tdb_header, sequence_number)
+#define TDB_PAD_BYTE 0x42
+#define TDB_PAD_U32 0x42424242
+
+/* NB assumes there is a local variable called "tdb" that is the
+ * current context, also takes doubly-parenthesized print-style
+ * argument. */
+#define TDB_LOG(x) tdb->log.log_fn x
+
+/* lock offsets */
+#define GLOBAL_LOCK 0
+#define ACTIVE_LOCK 4
+#define TRANSACTION_LOCK 8
+
+/* free memory if the pointer is valid and zero the pointer */
+#ifndef SAFE_FREE
+#define SAFE_FREE(x) do { if ((x) != NULL) {free(x); (x)=NULL;} } while(0)
+#endif
+
+#define BUCKET(hash) ((hash) % tdb->header.hash_size)
+
+#define DOCONV() (tdb->flags & TDB_CONVERT)
+#define CONVERT(x) (DOCONV() ? tdb_convert(&x, sizeof(x)) : &x)
+
+
+/* the body of the database is made of one list_struct for the free space
+ plus a separate data list for each hash value */
+struct list_struct {
+ tdb_off_t next; /* offset of the next record in the list */
+ tdb_len_t rec_len; /* total byte length of record */
+ tdb_len_t key_len; /* byte length of key */
+ tdb_len_t data_len; /* byte length of data */
+ uint32_t full_hash; /* the full 32 bit hash of the key */
+ uint32_t magic; /* try to catch errors */
+ /* the following union is implied:
+ union {
+ char record[rec_len];
+ struct {
+ char key[key_len];
+ char data[data_len];
+ }
+ uint32_t totalsize; (tailer)
+ }
+ */
+};
+
+
+/* this is stored at the front of every database */
+struct tdb_header {
+ char magic_food[32]; /* for /etc/magic */
+ uint32_t version; /* version of the code */
+ uint32_t hash_size; /* number of hash entries */
+ tdb_off_t rwlocks; /* obsolete - kept to detect old formats */
+ tdb_off_t recovery_start; /* offset of transaction recovery region */
+ tdb_off_t sequence_number; /* used when TDB_SEQNUM is set */
+ tdb_off_t reserved[29];
+};
+
+struct tdb_lock_type {
+ int list;
+ uint32_t count;
+ uint32_t ltype;
+};
+
+struct tdb_traverse_lock {
+ struct tdb_traverse_lock *next;
+ uint32_t off;
+ uint32_t hash;
+ int lock_rw;
+};
+
+
+struct tdb_methods {
+ int (*tdb_read)(struct tdb_context *, tdb_off_t , void *, tdb_len_t , int );
+ int (*tdb_write)(struct tdb_context *, tdb_off_t, const void *, tdb_len_t);
+ void (*next_hash_chain)(struct tdb_context *, uint32_t *);
+ int (*tdb_oob)(struct tdb_context *, tdb_off_t , int );
+ int (*tdb_expand_file)(struct tdb_context *, tdb_off_t , tdb_off_t );
+ int (*tdb_brlock)(struct tdb_context *, tdb_off_t , int, int, int, size_t);
+};
+
+struct tdb_context {
+ char *name; /* the name of the database */
+ void *map_ptr; /* where it is currently mapped */
+ int fd; /* open file descriptor for the database */
+ tdb_len_t map_size; /* how much space has been mapped */
+ int read_only; /* opened read-only */
+ int traverse_read; /* read-only traversal */
+ int traverse_write; /* read-write traversal */
+ struct tdb_lock_type global_lock;
+ int num_lockrecs;
+ struct tdb_lock_type *lockrecs; /* only real locks, all with count>0 */
+ enum TDB_ERROR ecode; /* error code for last tdb error */
+ struct tdb_header header; /* a cached copy of the header */
+ uint32_t flags; /* the flags passed to tdb_open */
+ struct tdb_traverse_lock travlocks; /* current traversal locks */
+ struct tdb_context *next; /* all tdbs to avoid multiple opens */
+ dev_t device; /* uniquely identifies this tdb */
+ ino_t inode; /* uniquely identifies this tdb */
+ struct tdb_logging_context log;
+ unsigned int (*hash_fn)(TDB_DATA *key);
+ int open_flags; /* flags used in the open - needed by reopen */
+ unsigned int num_locks; /* number of chain locks held */
+ const struct tdb_methods *methods;
+ struct tdb_transaction *transaction;
+ int page_size;
+ int max_dead_records;
+ bool have_transaction_lock;
+ volatile sig_atomic_t *interrupt_sig_ptr;
+};
+
+
+/*
+ internal prototypes
+*/
+int tdb_munmap(struct tdb_context *tdb);
+void tdb_mmap(struct tdb_context *tdb);
+int tdb_lock(struct tdb_context *tdb, int list, int ltype);
+int tdb_lock_nonblock(struct tdb_context *tdb, int list, int ltype);
+int tdb_unlock(struct tdb_context *tdb, int list, int ltype);
+int tdb_brlock(struct tdb_context *tdb, tdb_off_t offset, int rw_type, int lck_type, int probe, size_t len);
+int tdb_transaction_lock(struct tdb_context *tdb, int ltype);
+int tdb_transaction_unlock(struct tdb_context *tdb);
+int tdb_brlock_upgrade(struct tdb_context *tdb, tdb_off_t offset, size_t len);
+int tdb_write_lock_record(struct tdb_context *tdb, tdb_off_t off);
+int tdb_write_unlock_record(struct tdb_context *tdb, tdb_off_t off);
+int tdb_ofs_read(struct tdb_context *tdb, tdb_off_t offset, tdb_off_t *d);
+int tdb_ofs_write(struct tdb_context *tdb, tdb_off_t offset, tdb_off_t *d);
+void *tdb_convert(void *buf, uint32_t size);
+int tdb_free(struct tdb_context *tdb, tdb_off_t offset, struct list_struct *rec);
+tdb_off_t tdb_allocate(struct tdb_context *tdb, tdb_len_t length, struct list_struct *rec);
+int tdb_ofs_read(struct tdb_context *tdb, tdb_off_t offset, tdb_off_t *d);
+int tdb_ofs_write(struct tdb_context *tdb, tdb_off_t offset, tdb_off_t *d);
+int tdb_lock_record(struct tdb_context *tdb, tdb_off_t off);
+int tdb_unlock_record(struct tdb_context *tdb, tdb_off_t off);
+int tdb_rec_read(struct tdb_context *tdb, tdb_off_t offset, struct list_struct *rec);
+int tdb_rec_write(struct tdb_context *tdb, tdb_off_t offset, struct list_struct *rec);
+int tdb_do_delete(struct tdb_context *tdb, tdb_off_t rec_ptr, struct list_struct *rec);
+unsigned char *tdb_alloc_read(struct tdb_context *tdb, tdb_off_t offset, tdb_len_t len);
+int tdb_parse_data(struct tdb_context *tdb, TDB_DATA key,
+ tdb_off_t offset, tdb_len_t len,
+ int (*parser)(TDB_DATA key, TDB_DATA data,
+ void *private_data),
+ void *private_data);
+tdb_off_t tdb_find_lock_hash(struct tdb_context *tdb, TDB_DATA key, uint32_t hash, int locktype,
+ struct list_struct *rec);
+void tdb_io_init(struct tdb_context *tdb);
+int tdb_expand(struct tdb_context *tdb, tdb_off_t size);
+int tdb_rec_free_read(struct tdb_context *tdb, tdb_off_t off,
+ struct list_struct *rec);
+
+
diff --git a/lib/tdb/common/transaction.c b/lib/tdb/common/transaction.c
new file mode 100644
index 0000000000..7acda640c8
--- /dev/null
+++ b/lib/tdb/common/transaction.c
@@ -0,0 +1,1119 @@
+ /*
+ Unix SMB/CIFS implementation.
+
+ trivial database library
+
+ Copyright (C) Andrew Tridgell 2005
+
+ ** NOTE! The following LGPL license applies to the tdb
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "tdb_private.h"
+
+/*
+ transaction design:
+
+ - only allow a single transaction at a time per database. This makes
+ using the transaction API simpler, as otherwise the caller would
+ have to cope with temporary failures in transactions that conflict
+ with other current transactions
+
+ - keep the transaction recovery information in the same file as the
+ database, using a special 'transaction recovery' record pointed at
+ by the header. This removes the need for extra journal files as
+ used by some other databases
+
+ - dynamically allocated the transaction recover record, re-using it
+ for subsequent transactions. If a larger record is needed then
+ tdb_free() the old record to place it on the normal tdb freelist
+ before allocating the new record
+
+ - during transactions, keep a linked list of writes all that have
+ been performed by intercepting all tdb_write() calls. The hooked
+ transaction versions of tdb_read() and tdb_write() check this
+ linked list and try to use the elements of the list in preference
+ to the real database.
+
+ - don't allow any locks to be held when a transaction starts,
+ otherwise we can end up with deadlock (plus lack of lock nesting
+ in posix locks would mean the lock is lost)
+
+ - if the caller gains a lock during the transaction but doesn't
+ release it then fail the commit
+
+ - allow for nested calls to tdb_transaction_start(), re-using the
+ existing transaction record. If the inner transaction is cancelled
+ then a subsequent commit will fail
+
+ - keep a mirrored copy of the tdb hash chain heads to allow for the
+ fast hash heads scan on traverse, updating the mirrored copy in
+ the transaction version of tdb_write
+
+ - allow callers to mix transaction and non-transaction use of tdb,
+ although once a transaction is started then an exclusive lock is
+ gained until the transaction is committed or cancelled
+
+ - the commit stategy involves first saving away all modified data
+ into a linearised buffer in the transaction recovery area, then
+ marking the transaction recovery area with a magic value to
+ indicate a valid recovery record. In total 4 fsync/msync calls are
+ needed per commit to prevent race conditions. It might be possible
+ to reduce this to 3 or even 2 with some more work.
+
+ - check for a valid recovery record on open of the tdb, while the
+ global lock is held. Automatically recover from the transaction
+ recovery area if needed, then continue with the open as
+ usual. This allows for smooth crash recovery with no administrator
+ intervention.
+
+ - if TDB_NOSYNC is passed to flags in tdb_open then transactions are
+ still available, but no transaction recovery area is used and no
+ fsync/msync calls are made.
+
+*/
+
+
+/*
+ hold the context of any current transaction
+*/
+struct tdb_transaction {
+ /* we keep a mirrored copy of the tdb hash heads here so
+ tdb_next_hash_chain() can operate efficiently */
+ uint32_t *hash_heads;
+
+ /* the original io methods - used to do IOs to the real db */
+ const struct tdb_methods *io_methods;
+
+ /* the list of transaction blocks. When a block is first
+ written to, it gets created in this list */
+ uint8_t **blocks;
+ uint32_t num_blocks;
+ uint32_t block_size; /* bytes in each block */
+ uint32_t last_block_size; /* number of valid bytes in the last block */
+
+ /* non-zero when an internal transaction error has
+ occurred. All write operations will then fail until the
+ transaction is ended */
+ int transaction_error;
+
+ /* when inside a transaction we need to keep track of any
+ nested tdb_transaction_start() calls, as these are allowed,
+ but don't create a new transaction */
+ int nesting;
+
+ /* old file size before transaction */
+ tdb_len_t old_map_size;
+};
+
+
+/*
+ read while in a transaction. We need to check first if the data is in our list
+ of transaction elements, then if not do a real read
+*/
+static int transaction_read(struct tdb_context *tdb, tdb_off_t off, void *buf,
+ tdb_len_t len, int cv)
+{
+ uint32_t blk;
+
+ /* break it down into block sized ops */
+ while (len + (off % tdb->transaction->block_size) > tdb->transaction->block_size) {
+ tdb_len_t len2 = tdb->transaction->block_size - (off % tdb->transaction->block_size);
+ if (transaction_read(tdb, off, buf, len2, cv) != 0) {
+ return -1;
+ }
+ len -= len2;
+ off += len2;
+ buf = (void *)(len2 + (char *)buf);
+ }
+
+ if (len == 0) {
+ return 0;
+ }
+
+ blk = off / tdb->transaction->block_size;
+
+ /* see if we have it in the block list */
+ if (tdb->transaction->num_blocks <= blk ||
+ tdb->transaction->blocks[blk] == NULL) {
+ /* nope, do a real read */
+ if (tdb->transaction->io_methods->tdb_read(tdb, off, buf, len, cv) != 0) {
+ goto fail;
+ }
+ return 0;
+ }
+
+ /* it is in the block list. Now check for the last block */
+ if (blk == tdb->transaction->num_blocks-1) {
+ if (len > tdb->transaction->last_block_size) {
+ goto fail;
+ }
+ }
+
+ /* now copy it out of this block */
+ memcpy(buf, tdb->transaction->blocks[blk] + (off % tdb->transaction->block_size), len);
+ if (cv) {
+ tdb_convert(buf, len);
+ }
+ return 0;
+
+fail:
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "transaction_read: failed at off=%d len=%d\n", off, len));
+ tdb->ecode = TDB_ERR_IO;
+ tdb->transaction->transaction_error = 1;
+ return -1;
+}
+
+
+/*
+ write while in a transaction
+*/
+static int transaction_write(struct tdb_context *tdb, tdb_off_t off,
+ const void *buf, tdb_len_t len)
+{
+ uint32_t blk;
+
+ /* if the write is to a hash head, then update the transaction
+ hash heads */
+ if (len == sizeof(tdb_off_t) && off >= FREELIST_TOP &&
+ off < FREELIST_TOP+TDB_HASHTABLE_SIZE(tdb)) {
+ uint32_t chain = (off-FREELIST_TOP) / sizeof(tdb_off_t);
+ memcpy(&tdb->transaction->hash_heads[chain], buf, len);
+ }
+
+ /* break it up into block sized chunks */
+ while (len + (off % tdb->transaction->block_size) > tdb->transaction->block_size) {
+ tdb_len_t len2 = tdb->transaction->block_size - (off % tdb->transaction->block_size);
+ if (transaction_write(tdb, off, buf, len2) != 0) {
+ return -1;
+ }
+ len -= len2;
+ off += len2;
+ if (buf != NULL) {
+ buf = (const void *)(len2 + (const char *)buf);
+ }
+ }
+
+ if (len == 0) {
+ return 0;
+ }
+
+ blk = off / tdb->transaction->block_size;
+ off = off % tdb->transaction->block_size;
+
+ if (tdb->transaction->num_blocks <= blk) {
+ uint8_t **new_blocks;
+ /* expand the blocks array */
+ if (tdb->transaction->blocks == NULL) {
+ new_blocks = (uint8_t **)malloc(
+ (blk+1)*sizeof(uint8_t *));
+ } else {
+ new_blocks = (uint8_t **)realloc(
+ tdb->transaction->blocks,
+ (blk+1)*sizeof(uint8_t *));
+ }
+ if (new_blocks == NULL) {
+ tdb->ecode = TDB_ERR_OOM;
+ goto fail;
+ }
+ memset(&new_blocks[tdb->transaction->num_blocks], 0,
+ (1+(blk - tdb->transaction->num_blocks))*sizeof(uint8_t *));
+ tdb->transaction->blocks = new_blocks;
+ tdb->transaction->num_blocks = blk+1;
+ tdb->transaction->last_block_size = 0;
+ }
+
+ /* allocate and fill a block? */
+ if (tdb->transaction->blocks[blk] == NULL) {
+ tdb->transaction->blocks[blk] = (uint8_t *)calloc(tdb->transaction->block_size, 1);
+ if (tdb->transaction->blocks[blk] == NULL) {
+ tdb->ecode = TDB_ERR_OOM;
+ tdb->transaction->transaction_error = 1;
+ return -1;
+ }
+ if (tdb->transaction->old_map_size > blk * tdb->transaction->block_size) {
+ tdb_len_t len2 = tdb->transaction->block_size;
+ if (len2 + (blk * tdb->transaction->block_size) > tdb->transaction->old_map_size) {
+ len2 = tdb->transaction->old_map_size - (blk * tdb->transaction->block_size);
+ }
+ if (tdb->transaction->io_methods->tdb_read(tdb, blk * tdb->transaction->block_size,
+ tdb->transaction->blocks[blk],
+ len2, 0) != 0) {
+ SAFE_FREE(tdb->transaction->blocks[blk]);
+ tdb->ecode = TDB_ERR_IO;
+ goto fail;
+ }
+ if (blk == tdb->transaction->num_blocks-1) {
+ tdb->transaction->last_block_size = len2;
+ }
+ }
+ }
+
+ /* overwrite part of an existing block */
+ if (buf == NULL) {
+ memset(tdb->transaction->blocks[blk] + off, 0, len);
+ } else {
+ memcpy(tdb->transaction->blocks[blk] + off, buf, len);
+ }
+ if (blk == tdb->transaction->num_blocks-1) {
+ if (len + off > tdb->transaction->last_block_size) {
+ tdb->transaction->last_block_size = len + off;
+ }
+ }
+
+ return 0;
+
+fail:
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "transaction_write: failed at off=%d len=%d\n",
+ (blk*tdb->transaction->block_size) + off, len));
+ tdb->transaction->transaction_error = 1;
+ return -1;
+}
+
+
+/*
+ write while in a transaction - this varient never expands the transaction blocks, it only
+ updates existing blocks. This means it cannot change the recovery size
+*/
+static int transaction_write_existing(struct tdb_context *tdb, tdb_off_t off,
+ const void *buf, tdb_len_t len)
+{
+ uint32_t blk;
+
+ /* break it up into block sized chunks */
+ while (len + (off % tdb->transaction->block_size) > tdb->transaction->block_size) {
+ tdb_len_t len2 = tdb->transaction->block_size - (off % tdb->transaction->block_size);
+ if (transaction_write_existing(tdb, off, buf, len2) != 0) {
+ return -1;
+ }
+ len -= len2;
+ off += len2;
+ if (buf != NULL) {
+ buf = (const void *)(len2 + (const char *)buf);
+ }
+ }
+
+ if (len == 0) {
+ return 0;
+ }
+
+ blk = off / tdb->transaction->block_size;
+ off = off % tdb->transaction->block_size;
+
+ if (tdb->transaction->num_blocks <= blk ||
+ tdb->transaction->blocks[blk] == NULL) {
+ return 0;
+ }
+
+ if (blk == tdb->transaction->num_blocks-1 &&
+ off + len > tdb->transaction->last_block_size) {
+ if (off >= tdb->transaction->last_block_size) {
+ return 0;
+ }
+ len = tdb->transaction->last_block_size - off;
+ }
+
+ /* overwrite part of an existing block */
+ memcpy(tdb->transaction->blocks[blk] + off, buf, len);
+
+ return 0;
+}
+
+
+/*
+ accelerated hash chain head search, using the cached hash heads
+*/
+static void transaction_next_hash_chain(struct tdb_context *tdb, uint32_t *chain)
+{
+ uint32_t h = *chain;
+ for (;h < tdb->header.hash_size;h++) {
+ /* the +1 takes account of the freelist */
+ if (0 != tdb->transaction->hash_heads[h+1]) {
+ break;
+ }
+ }
+ (*chain) = h;
+}
+
+/*
+ out of bounds check during a transaction
+*/
+static int transaction_oob(struct tdb_context *tdb, tdb_off_t len, int probe)
+{
+ if (len <= tdb->map_size) {
+ return 0;
+ }
+ return TDB_ERRCODE(TDB_ERR_IO, -1);
+}
+
+/*
+ transaction version of tdb_expand().
+*/
+static int transaction_expand_file(struct tdb_context *tdb, tdb_off_t size,
+ tdb_off_t addition)
+{
+ /* add a write to the transaction elements, so subsequent
+ reads see the zero data */
+ if (transaction_write(tdb, size, NULL, addition) != 0) {
+ return -1;
+ }
+
+ return 0;
+}
+
+/*
+ brlock during a transaction - ignore them
+*/
+static int transaction_brlock(struct tdb_context *tdb, tdb_off_t offset,
+ int rw_type, int lck_type, int probe, size_t len)
+{
+ return 0;
+}
+
+static const struct tdb_methods transaction_methods = {
+ transaction_read,
+ transaction_write,
+ transaction_next_hash_chain,
+ transaction_oob,
+ transaction_expand_file,
+ transaction_brlock
+};
+
+
+/*
+ start a tdb transaction. No token is returned, as only a single
+ transaction is allowed to be pending per tdb_context
+*/
+int tdb_transaction_start(struct tdb_context *tdb)
+{
+ /* some sanity checks */
+ if (tdb->read_only || (tdb->flags & TDB_INTERNAL) || tdb->traverse_read) {
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_start: cannot start a transaction on a read-only or internal db\n"));
+ tdb->ecode = TDB_ERR_EINVAL;
+ return -1;
+ }
+
+ /* cope with nested tdb_transaction_start() calls */
+ if (tdb->transaction != NULL) {
+ tdb->transaction->nesting++;
+ TDB_LOG((tdb, TDB_DEBUG_TRACE, "tdb_transaction_start: nesting %d\n",
+ tdb->transaction->nesting));
+ return 0;
+ }
+
+ if (tdb->num_locks != 0 || tdb->global_lock.count) {
+ /* the caller must not have any locks when starting a
+ transaction as otherwise we'll be screwed by lack
+ of nested locks in posix */
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_start: cannot start a transaction with locks held\n"));
+ tdb->ecode = TDB_ERR_LOCK;
+ return -1;
+ }
+
+ if (tdb->travlocks.next != NULL) {
+ /* you cannot use transactions inside a traverse (although you can use
+ traverse inside a transaction) as otherwise you can end up with
+ deadlock */
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_start: cannot start a transaction within a traverse\n"));
+ tdb->ecode = TDB_ERR_LOCK;
+ return -1;
+ }
+
+ tdb->transaction = (struct tdb_transaction *)
+ calloc(sizeof(struct tdb_transaction), 1);
+ if (tdb->transaction == NULL) {
+ tdb->ecode = TDB_ERR_OOM;
+ return -1;
+ }
+
+ /* a page at a time seems like a reasonable compromise between compactness and efficiency */
+ tdb->transaction->block_size = tdb->page_size;
+
+ /* get the transaction write lock. This is a blocking lock. As
+ discussed with Volker, there are a number of ways we could
+ make this async, which we will probably do in the future */
+ if (tdb_transaction_lock(tdb, F_WRLCK) == -1) {
+ SAFE_FREE(tdb->transaction->blocks);
+ SAFE_FREE(tdb->transaction);
+ return -1;
+ }
+
+ /* get a read lock from the freelist to the end of file. This
+ is upgraded to a write lock during the commit */
+ if (tdb_brlock(tdb, FREELIST_TOP, F_RDLCK, F_SETLKW, 0, 0) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_start: failed to get hash locks\n"));
+ tdb->ecode = TDB_ERR_LOCK;
+ goto fail;
+ }
+
+ /* setup a copy of the hash table heads so the hash scan in
+ traverse can be fast */
+ tdb->transaction->hash_heads = (uint32_t *)
+ calloc(tdb->header.hash_size+1, sizeof(uint32_t));
+ if (tdb->transaction->hash_heads == NULL) {
+ tdb->ecode = TDB_ERR_OOM;
+ goto fail;
+ }
+ if (tdb->methods->tdb_read(tdb, FREELIST_TOP, tdb->transaction->hash_heads,
+ TDB_HASHTABLE_SIZE(tdb), 0) != 0) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_start: failed to read hash heads\n"));
+ tdb->ecode = TDB_ERR_IO;
+ goto fail;
+ }
+
+ /* make sure we know about any file expansions already done by
+ anyone else */
+ tdb->methods->tdb_oob(tdb, tdb->map_size + 1, 1);
+ tdb->transaction->old_map_size = tdb->map_size;
+
+ /* finally hook the io methods, replacing them with
+ transaction specific methods */
+ tdb->transaction->io_methods = tdb->methods;
+ tdb->methods = &transaction_methods;
+
+ return 0;
+
+fail:
+ tdb_brlock(tdb, FREELIST_TOP, F_UNLCK, F_SETLKW, 0, 0);
+ tdb_transaction_unlock(tdb);
+ SAFE_FREE(tdb->transaction->blocks);
+ SAFE_FREE(tdb->transaction->hash_heads);
+ SAFE_FREE(tdb->transaction);
+ return -1;
+}
+
+
+/*
+ cancel the current transaction
+*/
+int tdb_transaction_cancel(struct tdb_context *tdb)
+{
+ int i;
+
+ if (tdb->transaction == NULL) {
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_cancel: no transaction\n"));
+ return -1;
+ }
+
+ if (tdb->transaction->nesting != 0) {
+ tdb->transaction->transaction_error = 1;
+ tdb->transaction->nesting--;
+ return 0;
+ }
+
+ tdb->map_size = tdb->transaction->old_map_size;
+
+ /* free all the transaction blocks */
+ for (i=0;i<tdb->transaction->num_blocks;i++) {
+ if (tdb->transaction->blocks[i] != NULL) {
+ free(tdb->transaction->blocks[i]);
+ }
+ }
+ SAFE_FREE(tdb->transaction->blocks);
+
+ /* remove any global lock created during the transaction */
+ if (tdb->global_lock.count != 0) {
+ tdb_brlock(tdb, FREELIST_TOP, F_UNLCK, F_SETLKW, 0, 4*tdb->header.hash_size);
+ tdb->global_lock.count = 0;
+ }
+
+ /* remove any locks created during the transaction */
+ if (tdb->num_locks != 0) {
+ for (i=0;i<tdb->num_lockrecs;i++) {
+ tdb_brlock(tdb,FREELIST_TOP+4*tdb->lockrecs[i].list,
+ F_UNLCK,F_SETLKW, 0, 1);
+ }
+ tdb->num_locks = 0;
+ tdb->num_lockrecs = 0;
+ SAFE_FREE(tdb->lockrecs);
+ }
+
+ /* restore the normal io methods */
+ tdb->methods = tdb->transaction->io_methods;
+
+ tdb_brlock(tdb, FREELIST_TOP, F_UNLCK, F_SETLKW, 0, 0);
+ tdb_transaction_unlock(tdb);
+ SAFE_FREE(tdb->transaction->hash_heads);
+ SAFE_FREE(tdb->transaction);
+
+ return 0;
+}
+
+/*
+ sync to disk
+*/
+static int transaction_sync(struct tdb_context *tdb, tdb_off_t offset, tdb_len_t length)
+{
+ if (fsync(tdb->fd) != 0) {
+ tdb->ecode = TDB_ERR_IO;
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction: fsync failed\n"));
+ return -1;
+ }
+#ifdef HAVE_MMAP
+ if (tdb->map_ptr) {
+ tdb_off_t moffset = offset & ~(tdb->page_size-1);
+ if (msync(moffset + (char *)tdb->map_ptr,
+ length + (offset - moffset), MS_SYNC) != 0) {
+ tdb->ecode = TDB_ERR_IO;
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction: msync failed - %s\n",
+ strerror(errno)));
+ return -1;
+ }
+ }
+#endif
+ return 0;
+}
+
+
+/*
+ work out how much space the linearised recovery data will consume
+*/
+static tdb_len_t tdb_recovery_size(struct tdb_context *tdb)
+{
+ tdb_len_t recovery_size = 0;
+ int i;
+
+ recovery_size = sizeof(uint32_t);
+ for (i=0;i<tdb->transaction->num_blocks;i++) {
+ if (i * tdb->transaction->block_size >= tdb->transaction->old_map_size) {
+ break;
+ }
+ if (tdb->transaction->blocks[i] == NULL) {
+ continue;
+ }
+ recovery_size += 2*sizeof(tdb_off_t);
+ if (i == tdb->transaction->num_blocks-1) {
+ recovery_size += tdb->transaction->last_block_size;
+ } else {
+ recovery_size += tdb->transaction->block_size;
+ }
+ }
+
+ return recovery_size;
+}
+
+/*
+ allocate the recovery area, or use an existing recovery area if it is
+ large enough
+*/
+static int tdb_recovery_allocate(struct tdb_context *tdb,
+ tdb_len_t *recovery_size,
+ tdb_off_t *recovery_offset,
+ tdb_len_t *recovery_max_size)
+{
+ struct list_struct rec;
+ const struct tdb_methods *methods = tdb->transaction->io_methods;
+ tdb_off_t recovery_head;
+
+ if (tdb_ofs_read(tdb, TDB_RECOVERY_HEAD, &recovery_head) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_recovery_allocate: failed to read recovery head\n"));
+ return -1;
+ }
+
+ rec.rec_len = 0;
+
+ if (recovery_head != 0 &&
+ methods->tdb_read(tdb, recovery_head, &rec, sizeof(rec), DOCONV()) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_recovery_allocate: failed to read recovery record\n"));
+ return -1;
+ }
+
+ *recovery_size = tdb_recovery_size(tdb);
+
+ if (recovery_head != 0 && *recovery_size <= rec.rec_len) {
+ /* it fits in the existing area */
+ *recovery_max_size = rec.rec_len;
+ *recovery_offset = recovery_head;
+ return 0;
+ }
+
+ /* we need to free up the old recovery area, then allocate a
+ new one at the end of the file. Note that we cannot use
+ tdb_allocate() to allocate the new one as that might return
+ us an area that is being currently used (as of the start of
+ the transaction) */
+ if (recovery_head != 0) {
+ if (tdb_free(tdb, recovery_head, &rec) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_recovery_allocate: failed to free previous recovery area\n"));
+ return -1;
+ }
+ }
+
+ /* the tdb_free() call might have increased the recovery size */
+ *recovery_size = tdb_recovery_size(tdb);
+
+ /* round up to a multiple of page size */
+ *recovery_max_size = TDB_ALIGN(sizeof(rec) + *recovery_size, tdb->page_size) - sizeof(rec);
+ *recovery_offset = tdb->map_size;
+ recovery_head = *recovery_offset;
+
+ if (methods->tdb_expand_file(tdb, tdb->transaction->old_map_size,
+ (tdb->map_size - tdb->transaction->old_map_size) +
+ sizeof(rec) + *recovery_max_size) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_recovery_allocate: failed to create recovery area\n"));
+ return -1;
+ }
+
+ /* remap the file (if using mmap) */
+ methods->tdb_oob(tdb, tdb->map_size + 1, 1);
+
+ /* we have to reset the old map size so that we don't try to expand the file
+ again in the transaction commit, which would destroy the recovery area */
+ tdb->transaction->old_map_size = tdb->map_size;
+
+ /* write the recovery header offset and sync - we can sync without a race here
+ as the magic ptr in the recovery record has not been set */
+ CONVERT(recovery_head);
+ if (methods->tdb_write(tdb, TDB_RECOVERY_HEAD,
+ &recovery_head, sizeof(tdb_off_t)) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_recovery_allocate: failed to write recovery head\n"));
+ return -1;
+ }
+ if (transaction_write_existing(tdb, TDB_RECOVERY_HEAD, &recovery_head, sizeof(tdb_off_t)) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_recovery_allocate: failed to write recovery head\n"));
+ return -1;
+ }
+
+ return 0;
+}
+
+
+/*
+ setup the recovery data that will be used on a crash during commit
+*/
+static int transaction_setup_recovery(struct tdb_context *tdb,
+ tdb_off_t *magic_offset)
+{
+ tdb_len_t recovery_size;
+ unsigned char *data, *p;
+ const struct tdb_methods *methods = tdb->transaction->io_methods;
+ struct list_struct *rec;
+ tdb_off_t recovery_offset, recovery_max_size;
+ tdb_off_t old_map_size = tdb->transaction->old_map_size;
+ uint32_t magic, tailer;
+ int i;
+
+ /*
+ check that the recovery area has enough space
+ */
+ if (tdb_recovery_allocate(tdb, &recovery_size,
+ &recovery_offset, &recovery_max_size) == -1) {
+ return -1;
+ }
+
+ data = (unsigned char *)malloc(recovery_size + sizeof(*rec));
+ if (data == NULL) {
+ tdb->ecode = TDB_ERR_OOM;
+ return -1;
+ }
+
+ rec = (struct list_struct *)data;
+ memset(rec, 0, sizeof(*rec));
+
+ rec->magic = 0;
+ rec->data_len = recovery_size;
+ rec->rec_len = recovery_max_size;
+ rec->key_len = old_map_size;
+ CONVERT(rec);
+
+ /* build the recovery data into a single blob to allow us to do a single
+ large write, which should be more efficient */
+ p = data + sizeof(*rec);
+ for (i=0;i<tdb->transaction->num_blocks;i++) {
+ tdb_off_t offset;
+ tdb_len_t length;
+
+ if (tdb->transaction->blocks[i] == NULL) {
+ continue;
+ }
+
+ offset = i * tdb->transaction->block_size;
+ length = tdb->transaction->block_size;
+ if (i == tdb->transaction->num_blocks-1) {
+ length = tdb->transaction->last_block_size;
+ }
+
+ if (offset >= old_map_size) {
+ continue;
+ }
+ if (offset + length > tdb->transaction->old_map_size) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_setup_recovery: transaction data over new region boundary\n"));
+ free(data);
+ tdb->ecode = TDB_ERR_CORRUPT;
+ return -1;
+ }
+ memcpy(p, &offset, 4);
+ memcpy(p+4, &length, 4);
+ if (DOCONV()) {
+ tdb_convert(p, 8);
+ }
+ /* the recovery area contains the old data, not the
+ new data, so we have to call the original tdb_read
+ method to get it */
+ if (methods->tdb_read(tdb, offset, p + 8, length, 0) != 0) {
+ free(data);
+ tdb->ecode = TDB_ERR_IO;
+ return -1;
+ }
+ p += 8 + length;
+ }
+
+ /* and the tailer */
+ tailer = sizeof(*rec) + recovery_max_size;
+ memcpy(p, &tailer, 4);
+ CONVERT(p);
+
+ /* write the recovery data to the recovery area */
+ if (methods->tdb_write(tdb, recovery_offset, data, sizeof(*rec) + recovery_size) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_setup_recovery: failed to write recovery data\n"));
+ free(data);
+ tdb->ecode = TDB_ERR_IO;
+ return -1;
+ }
+ if (transaction_write_existing(tdb, recovery_offset, data, sizeof(*rec) + recovery_size) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_setup_recovery: failed to write secondary recovery data\n"));
+ free(data);
+ tdb->ecode = TDB_ERR_IO;
+ return -1;
+ }
+
+ /* as we don't have ordered writes, we have to sync the recovery
+ data before we update the magic to indicate that the recovery
+ data is present */
+ if (transaction_sync(tdb, recovery_offset, sizeof(*rec) + recovery_size) == -1) {
+ free(data);
+ return -1;
+ }
+
+ free(data);
+
+ magic = TDB_RECOVERY_MAGIC;
+ CONVERT(magic);
+
+ *magic_offset = recovery_offset + offsetof(struct list_struct, magic);
+
+ if (methods->tdb_write(tdb, *magic_offset, &magic, sizeof(magic)) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_setup_recovery: failed to write recovery magic\n"));
+ tdb->ecode = TDB_ERR_IO;
+ return -1;
+ }
+ if (transaction_write_existing(tdb, *magic_offset, &magic, sizeof(magic)) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_setup_recovery: failed to write secondary recovery magic\n"));
+ tdb->ecode = TDB_ERR_IO;
+ return -1;
+ }
+
+ /* ensure the recovery magic marker is on disk */
+ if (transaction_sync(tdb, *magic_offset, sizeof(magic)) == -1) {
+ return -1;
+ }
+
+ return 0;
+}
+
+/*
+ commit the current transaction
+*/
+int tdb_transaction_commit(struct tdb_context *tdb)
+{
+ const struct tdb_methods *methods;
+ tdb_off_t magic_offset = 0;
+ uint32_t zero = 0;
+ int i;
+
+ if (tdb->transaction == NULL) {
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_commit: no transaction\n"));
+ return -1;
+ }
+
+ if (tdb->transaction->transaction_error) {
+ tdb->ecode = TDB_ERR_IO;
+ tdb_transaction_cancel(tdb);
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_commit: transaction error pending\n"));
+ return -1;
+ }
+
+
+ if (tdb->transaction->nesting != 0) {
+ tdb->transaction->nesting--;
+ return 0;
+ }
+
+ /* check for a null transaction */
+ if (tdb->transaction->blocks == NULL) {
+ tdb_transaction_cancel(tdb);
+ return 0;
+ }
+
+ methods = tdb->transaction->io_methods;
+
+ /* if there are any locks pending then the caller has not
+ nested their locks properly, so fail the transaction */
+ if (tdb->num_locks || tdb->global_lock.count) {
+ tdb->ecode = TDB_ERR_LOCK;
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_commit: locks pending on commit\n"));
+ tdb_transaction_cancel(tdb);
+ return -1;
+ }
+
+ /* upgrade the main transaction lock region to a write lock */
+ if (tdb_brlock_upgrade(tdb, FREELIST_TOP, 0) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_start: failed to upgrade hash locks\n"));
+ tdb->ecode = TDB_ERR_LOCK;
+ tdb_transaction_cancel(tdb);
+ return -1;
+ }
+
+ /* get the global lock - this prevents new users attaching to the database
+ during the commit */
+ if (tdb_brlock(tdb, GLOBAL_LOCK, F_WRLCK, F_SETLKW, 0, 1) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_commit: failed to get global lock\n"));
+ tdb->ecode = TDB_ERR_LOCK;
+ tdb_transaction_cancel(tdb);
+ return -1;
+ }
+
+ if (!(tdb->flags & TDB_NOSYNC)) {
+ /* write the recovery data to the end of the file */
+ if (transaction_setup_recovery(tdb, &magic_offset) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_commit: failed to setup recovery data\n"));
+ tdb_brlock(tdb, GLOBAL_LOCK, F_UNLCK, F_SETLKW, 0, 1);
+ tdb_transaction_cancel(tdb);
+ return -1;
+ }
+ }
+
+ /* expand the file to the new size if needed */
+ if (tdb->map_size != tdb->transaction->old_map_size) {
+ if (methods->tdb_expand_file(tdb, tdb->transaction->old_map_size,
+ tdb->map_size -
+ tdb->transaction->old_map_size) == -1) {
+ tdb->ecode = TDB_ERR_IO;
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_commit: expansion failed\n"));
+ tdb_brlock(tdb, GLOBAL_LOCK, F_UNLCK, F_SETLKW, 0, 1);
+ tdb_transaction_cancel(tdb);
+ return -1;
+ }
+ tdb->map_size = tdb->transaction->old_map_size;
+ methods->tdb_oob(tdb, tdb->map_size + 1, 1);
+ }
+
+ /* perform all the writes */
+ for (i=0;i<tdb->transaction->num_blocks;i++) {
+ tdb_off_t offset;
+ tdb_len_t length;
+
+ if (tdb->transaction->blocks[i] == NULL) {
+ continue;
+ }
+
+ offset = i * tdb->transaction->block_size;
+ length = tdb->transaction->block_size;
+ if (i == tdb->transaction->num_blocks-1) {
+ length = tdb->transaction->last_block_size;
+ }
+
+ if (methods->tdb_write(tdb, offset, tdb->transaction->blocks[i], length) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_commit: write failed during commit\n"));
+
+ /* we've overwritten part of the data and
+ possibly expanded the file, so we need to
+ run the crash recovery code */
+ tdb->methods = methods;
+ tdb_transaction_recover(tdb);
+
+ tdb_transaction_cancel(tdb);
+ tdb_brlock(tdb, GLOBAL_LOCK, F_UNLCK, F_SETLKW, 0, 1);
+
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_commit: write failed\n"));
+ return -1;
+ }
+ SAFE_FREE(tdb->transaction->blocks[i]);
+ }
+
+ SAFE_FREE(tdb->transaction->blocks);
+ tdb->transaction->num_blocks = 0;
+
+ if (!(tdb->flags & TDB_NOSYNC)) {
+ /* ensure the new data is on disk */
+ if (transaction_sync(tdb, 0, tdb->map_size) == -1) {
+ return -1;
+ }
+
+ /* remove the recovery marker */
+ if (methods->tdb_write(tdb, magic_offset, &zero, 4) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_commit: failed to remove recovery magic\n"));
+ return -1;
+ }
+
+ /* ensure the recovery marker has been removed on disk */
+ if (transaction_sync(tdb, magic_offset, 4) == -1) {
+ return -1;
+ }
+ }
+
+ tdb_brlock(tdb, GLOBAL_LOCK, F_UNLCK, F_SETLKW, 0, 1);
+
+ /*
+ TODO: maybe write to some dummy hdr field, or write to magic
+ offset without mmap, before the last sync, instead of the
+ utime() call
+ */
+
+ /* on some systems (like Linux 2.6.x) changes via mmap/msync
+ don't change the mtime of the file, this means the file may
+ not be backed up (as tdb rounding to block sizes means that
+ file size changes are quite rare too). The following forces
+ mtime changes when a transaction completes */
+#ifdef HAVE_UTIME
+ utime(tdb->name, NULL);
+#endif
+
+ /* use a transaction cancel to free memory and remove the
+ transaction locks */
+ tdb_transaction_cancel(tdb);
+
+ return 0;
+}
+
+
+/*
+ recover from an aborted transaction. Must be called with exclusive
+ database write access already established (including the global
+ lock to prevent new processes attaching)
+*/
+int tdb_transaction_recover(struct tdb_context *tdb)
+{
+ tdb_off_t recovery_head, recovery_eof;
+ unsigned char *data, *p;
+ uint32_t zero = 0;
+ struct list_struct rec;
+
+ /* find the recovery area */
+ if (tdb_ofs_read(tdb, TDB_RECOVERY_HEAD, &recovery_head) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to read recovery head\n"));
+ tdb->ecode = TDB_ERR_IO;
+ return -1;
+ }
+
+ if (recovery_head == 0) {
+ /* we have never allocated a recovery record */
+ return 0;
+ }
+
+ /* read the recovery record */
+ if (tdb->methods->tdb_read(tdb, recovery_head, &rec,
+ sizeof(rec), DOCONV()) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to read recovery record\n"));
+ tdb->ecode = TDB_ERR_IO;
+ return -1;
+ }
+
+ if (rec.magic != TDB_RECOVERY_MAGIC) {
+ /* there is no valid recovery data */
+ return 0;
+ }
+
+ if (tdb->read_only) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: attempt to recover read only database\n"));
+ tdb->ecode = TDB_ERR_CORRUPT;
+ return -1;
+ }
+
+ recovery_eof = rec.key_len;
+
+ data = (unsigned char *)malloc(rec.data_len);
+ if (data == NULL) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to allocate recovery data\n"));
+ tdb->ecode = TDB_ERR_OOM;
+ return -1;
+ }
+
+ /* read the full recovery data */
+ if (tdb->methods->tdb_read(tdb, recovery_head + sizeof(rec), data,
+ rec.data_len, 0) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to read recovery data\n"));
+ tdb->ecode = TDB_ERR_IO;
+ return -1;
+ }
+
+ /* recover the file data */
+ p = data;
+ while (p+8 < data + rec.data_len) {
+ uint32_t ofs, len;
+ if (DOCONV()) {
+ tdb_convert(p, 8);
+ }
+ memcpy(&ofs, p, 4);
+ memcpy(&len, p+4, 4);
+
+ if (tdb->methods->tdb_write(tdb, ofs, p+8, len) == -1) {
+ free(data);
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to recover %d bytes at offset %d\n", len, ofs));
+ tdb->ecode = TDB_ERR_IO;
+ return -1;
+ }
+ p += 8 + len;
+ }
+
+ free(data);
+
+ if (transaction_sync(tdb, 0, tdb->map_size) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to sync recovery\n"));
+ tdb->ecode = TDB_ERR_IO;
+ return -1;
+ }
+
+ /* if the recovery area is after the recovered eof then remove it */
+ if (recovery_eof <= recovery_head) {
+ if (tdb_ofs_write(tdb, TDB_RECOVERY_HEAD, &zero) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to remove recovery head\n"));
+ tdb->ecode = TDB_ERR_IO;
+ return -1;
+ }
+ }
+
+ /* remove the recovery magic */
+ if (tdb_ofs_write(tdb, recovery_head + offsetof(struct list_struct, magic),
+ &zero) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to remove recovery magic\n"));
+ tdb->ecode = TDB_ERR_IO;
+ return -1;
+ }
+
+ /* reduce the file size to the old size */
+ tdb_munmap(tdb);
+ if (ftruncate(tdb->fd, recovery_eof) != 0) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to reduce to recovery size\n"));
+ tdb->ecode = TDB_ERR_IO;
+ return -1;
+ }
+ tdb->map_size = recovery_eof;
+ tdb_mmap(tdb);
+
+ if (transaction_sync(tdb, 0, recovery_eof) == -1) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to sync2 recovery\n"));
+ tdb->ecode = TDB_ERR_IO;
+ return -1;
+ }
+
+ TDB_LOG((tdb, TDB_DEBUG_TRACE, "tdb_transaction_recover: recovered %d byte database\n",
+ recovery_eof));
+
+ /* all done */
+ return 0;
+}
diff --git a/lib/tdb/common/traverse.c b/lib/tdb/common/traverse.c
new file mode 100644
index 0000000000..69c81e6e98
--- /dev/null
+++ b/lib/tdb/common/traverse.c
@@ -0,0 +1,348 @@
+ /*
+ Unix SMB/CIFS implementation.
+
+ trivial database library
+
+ Copyright (C) Andrew Tridgell 1999-2005
+ Copyright (C) Paul `Rusty' Russell 2000
+ Copyright (C) Jeremy Allison 2000-2003
+
+ ** NOTE! The following LGPL license applies to the tdb
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "tdb_private.h"
+
+/* Uses traverse lock: 0 = finish, -1 = error, other = record offset */
+static int tdb_next_lock(struct tdb_context *tdb, struct tdb_traverse_lock *tlock,
+ struct list_struct *rec)
+{
+ int want_next = (tlock->off != 0);
+
+ /* Lock each chain from the start one. */
+ for (; tlock->hash < tdb->header.hash_size; tlock->hash++) {
+ if (!tlock->off && tlock->hash != 0) {
+ /* this is an optimisation for the common case where
+ the hash chain is empty, which is particularly
+ common for the use of tdb with ldb, where large
+ hashes are used. In that case we spend most of our
+ time in tdb_brlock(), locking empty hash chains.
+
+ To avoid this, we do an unlocked pre-check to see
+ if the hash chain is empty before starting to look
+ inside it. If it is empty then we can avoid that
+ hash chain. If it isn't empty then we can't believe
+ the value we get back, as we read it without a
+ lock, so instead we get the lock and re-fetch the
+ value below.
+
+ Notice that not doing this optimisation on the
+ first hash chain is critical. We must guarantee
+ that we have done at least one fcntl lock at the
+ start of a search to guarantee that memory is
+ coherent on SMP systems. If records are added by
+ others during the search then thats OK, and we
+ could possibly miss those with this trick, but we
+ could miss them anyway without this trick, so the
+ semantics don't change.
+
+ With a non-indexed ldb search this trick gains us a
+ factor of around 80 in speed on a linux 2.6.x
+ system (testing using ldbtest).
+ */
+ tdb->methods->next_hash_chain(tdb, &tlock->hash);
+ if (tlock->hash == tdb->header.hash_size) {
+ continue;
+ }
+ }
+
+ if (tdb_lock(tdb, tlock->hash, tlock->lock_rw) == -1)
+ return -1;
+
+ /* No previous record? Start at top of chain. */
+ if (!tlock->off) {
+ if (tdb_ofs_read(tdb, TDB_HASH_TOP(tlock->hash),
+ &tlock->off) == -1)
+ goto fail;
+ } else {
+ /* Otherwise unlock the previous record. */
+ if (tdb_unlock_record(tdb, tlock->off) != 0)
+ goto fail;
+ }
+
+ if (want_next) {
+ /* We have offset of old record: grab next */
+ if (tdb_rec_read(tdb, tlock->off, rec) == -1)
+ goto fail;
+ tlock->off = rec->next;
+ }
+
+ /* Iterate through chain */
+ while( tlock->off) {
+ tdb_off_t current;
+ if (tdb_rec_read(tdb, tlock->off, rec) == -1)
+ goto fail;
+
+ /* Detect infinite loops. From "Shlomi Yaakobovich" <Shlomi@exanet.com>. */
+ if (tlock->off == rec->next) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_next_lock: loop detected.\n"));
+ goto fail;
+ }
+
+ if (!TDB_DEAD(rec)) {
+ /* Woohoo: we found one! */
+ if (tdb_lock_record(tdb, tlock->off) != 0)
+ goto fail;
+ return tlock->off;
+ }
+
+ /* Try to clean dead ones from old traverses */
+ current = tlock->off;
+ tlock->off = rec->next;
+ if (!(tdb->read_only || tdb->traverse_read) &&
+ tdb_do_delete(tdb, current, rec) != 0)
+ goto fail;
+ }
+ tdb_unlock(tdb, tlock->hash, tlock->lock_rw);
+ want_next = 0;
+ }
+ /* We finished iteration without finding anything */
+ return TDB_ERRCODE(TDB_SUCCESS, 0);
+
+ fail:
+ tlock->off = 0;
+ if (tdb_unlock(tdb, tlock->hash, tlock->lock_rw) != 0)
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_next_lock: On error unlock failed!\n"));
+ return -1;
+}
+
+/* traverse the entire database - calling fn(tdb, key, data) on each element.
+ return -1 on error or the record count traversed
+ if fn is NULL then it is not called
+ a non-zero return value from fn() indicates that the traversal should stop
+ */
+static int tdb_traverse_internal(struct tdb_context *tdb,
+ tdb_traverse_func fn, void *private_data,
+ struct tdb_traverse_lock *tl)
+{
+ TDB_DATA key, dbuf;
+ struct list_struct rec;
+ int ret, count = 0;
+
+ /* This was in the initializaton, above, but the IRIX compiler
+ * did not like it. crh
+ */
+ tl->next = tdb->travlocks.next;
+
+ /* fcntl locks don't stack: beware traverse inside traverse */
+ tdb->travlocks.next = tl;
+
+ /* tdb_next_lock places locks on the record returned, and its chain */
+ while ((ret = tdb_next_lock(tdb, tl, &rec)) > 0) {
+ count++;
+ /* now read the full record */
+ key.dptr = tdb_alloc_read(tdb, tl->off + sizeof(rec),
+ rec.key_len + rec.data_len);
+ if (!key.dptr) {
+ ret = -1;
+ if (tdb_unlock(tdb, tl->hash, tl->lock_rw) != 0)
+ goto out;
+ if (tdb_unlock_record(tdb, tl->off) != 0)
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_traverse: key.dptr == NULL and unlock_record failed!\n"));
+ goto out;
+ }
+ key.dsize = rec.key_len;
+ dbuf.dptr = key.dptr + rec.key_len;
+ dbuf.dsize = rec.data_len;
+
+ /* Drop chain lock, call out */
+ if (tdb_unlock(tdb, tl->hash, tl->lock_rw) != 0) {
+ ret = -1;
+ SAFE_FREE(key.dptr);
+ goto out;
+ }
+ if (fn && fn(tdb, key, dbuf, private_data)) {
+ /* They want us to terminate traversal */
+ ret = count;
+ if (tdb_unlock_record(tdb, tl->off) != 0) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_traverse: unlock_record failed!\n"));;
+ ret = -1;
+ }
+ SAFE_FREE(key.dptr);
+ goto out;
+ }
+ SAFE_FREE(key.dptr);
+ }
+out:
+ tdb->travlocks.next = tl->next;
+ if (ret < 0)
+ return -1;
+ else
+ return count;
+}
+
+
+/*
+ a write style traverse - temporarily marks the db read only
+*/
+int tdb_traverse_read(struct tdb_context *tdb,
+ tdb_traverse_func fn, void *private_data)
+{
+ struct tdb_traverse_lock tl = { NULL, 0, 0, F_RDLCK };
+ int ret;
+ bool in_transaction = (tdb->transaction != NULL);
+
+ /* we need to get a read lock on the transaction lock here to
+ cope with the lock ordering semantics of solaris10 */
+ if (!in_transaction) {
+ if (tdb_transaction_lock(tdb, F_RDLCK)) {
+ return -1;
+ }
+ }
+
+ tdb->traverse_read++;
+ ret = tdb_traverse_internal(tdb, fn, private_data, &tl);
+ tdb->traverse_read--;
+
+ if (!in_transaction) {
+ tdb_transaction_unlock(tdb);
+ }
+
+ return ret;
+}
+
+/*
+ a write style traverse - needs to get the transaction lock to
+ prevent deadlocks
+
+ WARNING: The data buffer given to the callback fn does NOT meet the
+ alignment restrictions malloc gives you.
+*/
+int tdb_traverse(struct tdb_context *tdb,
+ tdb_traverse_func fn, void *private_data)
+{
+ struct tdb_traverse_lock tl = { NULL, 0, 0, F_WRLCK };
+ int ret;
+ bool in_transaction = (tdb->transaction != NULL);
+
+ if (tdb->read_only || tdb->traverse_read) {
+ return tdb_traverse_read(tdb, fn, private_data);
+ }
+
+ if (!in_transaction) {
+ if (tdb_transaction_lock(tdb, F_WRLCK)) {
+ return -1;
+ }
+ }
+
+ tdb->traverse_write++;
+ ret = tdb_traverse_internal(tdb, fn, private_data, &tl);
+ tdb->traverse_write--;
+
+ if (!in_transaction) {
+ tdb_transaction_unlock(tdb);
+ }
+
+ return ret;
+}
+
+
+/* find the first entry in the database and return its key */
+TDB_DATA tdb_firstkey(struct tdb_context *tdb)
+{
+ TDB_DATA key;
+ struct list_struct rec;
+
+ /* release any old lock */
+ if (tdb_unlock_record(tdb, tdb->travlocks.off) != 0)
+ return tdb_null;
+ tdb->travlocks.off = tdb->travlocks.hash = 0;
+ tdb->travlocks.lock_rw = F_RDLCK;
+
+ /* Grab first record: locks chain and returned record. */
+ if (tdb_next_lock(tdb, &tdb->travlocks, &rec) <= 0)
+ return tdb_null;
+ /* now read the key */
+ key.dsize = rec.key_len;
+ key.dptr =tdb_alloc_read(tdb,tdb->travlocks.off+sizeof(rec),key.dsize);
+
+ /* Unlock the hash chain of the record we just read. */
+ if (tdb_unlock(tdb, tdb->travlocks.hash, tdb->travlocks.lock_rw) != 0)
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_firstkey: error occurred while tdb_unlocking!\n"));
+ return key;
+}
+
+/* find the next entry in the database, returning its key */
+TDB_DATA tdb_nextkey(struct tdb_context *tdb, TDB_DATA oldkey)
+{
+ uint32_t oldhash;
+ TDB_DATA key = tdb_null;
+ struct list_struct rec;
+ unsigned char *k = NULL;
+
+ /* Is locked key the old key? If so, traverse will be reliable. */
+ if (tdb->travlocks.off) {
+ if (tdb_lock(tdb,tdb->travlocks.hash,tdb->travlocks.lock_rw))
+ return tdb_null;
+ if (tdb_rec_read(tdb, tdb->travlocks.off, &rec) == -1
+ || !(k = tdb_alloc_read(tdb,tdb->travlocks.off+sizeof(rec),
+ rec.key_len))
+ || memcmp(k, oldkey.dptr, oldkey.dsize) != 0) {
+ /* No, it wasn't: unlock it and start from scratch */
+ if (tdb_unlock_record(tdb, tdb->travlocks.off) != 0) {
+ SAFE_FREE(k);
+ return tdb_null;
+ }
+ if (tdb_unlock(tdb, tdb->travlocks.hash, tdb->travlocks.lock_rw) != 0) {
+ SAFE_FREE(k);
+ return tdb_null;
+ }
+ tdb->travlocks.off = 0;
+ }
+
+ SAFE_FREE(k);
+ }
+
+ if (!tdb->travlocks.off) {
+ /* No previous element: do normal find, and lock record */
+ tdb->travlocks.off = tdb_find_lock_hash(tdb, oldkey, tdb->hash_fn(&oldkey), tdb->travlocks.lock_rw, &rec);
+ if (!tdb->travlocks.off)
+ return tdb_null;
+ tdb->travlocks.hash = BUCKET(rec.full_hash);
+ if (tdb_lock_record(tdb, tdb->travlocks.off) != 0) {
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_nextkey: lock_record failed (%s)!\n", strerror(errno)));
+ return tdb_null;
+ }
+ }
+ oldhash = tdb->travlocks.hash;
+
+ /* Grab next record: locks chain and returned record,
+ unlocks old record */
+ if (tdb_next_lock(tdb, &tdb->travlocks, &rec) > 0) {
+ key.dsize = rec.key_len;
+ key.dptr = tdb_alloc_read(tdb, tdb->travlocks.off+sizeof(rec),
+ key.dsize);
+ /* Unlock the chain of this new record */
+ if (tdb_unlock(tdb, tdb->travlocks.hash, tdb->travlocks.lock_rw) != 0)
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_nextkey: WARNING tdb_unlock failed!\n"));
+ }
+ /* Unlock the chain of old record */
+ if (tdb_unlock(tdb, BUCKET(oldhash), tdb->travlocks.lock_rw) != 0)
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_nextkey: WARNING tdb_unlock failed!\n"));
+ return key;
+}
+
diff --git a/lib/tdb/config.guess b/lib/tdb/config.guess
new file mode 100755
index 0000000000..354dbe175a
--- /dev/null
+++ b/lib/tdb/config.guess
@@ -0,0 +1,1464 @@
+#! /bin/sh
+# Attempt to guess a canonical system name.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+
+timestamp='2005-08-03'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Originally written by Per Bothner <per@bothner.com>.
+# Please send patches to <config-patches@gnu.org>. Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub. If it succeeds, it prints the system name on stdout, and
+# exits with 0. Otherwise, it exits with 1.
+#
+# The plan is that this can be called by configure scripts if you
+# don't specify an explicit build system type.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help" >&2
+ exit 1 ;;
+ * )
+ break ;;
+ esac
+done
+
+if test $# != 0; then
+ echo "$me: too many arguments$help" >&2
+ exit 1
+fi
+
+trap 'exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d -q "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,) echo "int x;" > $dummy.c ;
+ for c in cc gcc c89 c99 ; do
+ if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+ CC_FOR_BUILD="$c"; break ;
+ fi ;
+ done ;
+ if test x"$CC_FOR_BUILD" = x ; then
+ CC_FOR_BUILD=no_compiler_found ;
+ fi
+ ;;
+ ,,*) CC_FOR_BUILD=$CC ;;
+ ,*,*) CC_FOR_BUILD=$HOST_CC ;;
+esac ; set_cc_for_build= ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+ PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ *:NetBSD:*:*)
+ # NetBSD (nbsd) targets should (where applicable) match one or
+ # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+ # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
+ # switched to ELF, *-*-netbsd* would select the old
+ # object file format. This provides both forward
+ # compatibility and a consistent mechanism for selecting the
+ # object file format.
+ #
+ # Note: NetBSD doesn't particularly care about the vendor
+ # portion of the name. We always set it to "unknown".
+ sysctl="sysctl -n hw.machine_arch"
+ UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+ /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+ case "${UNAME_MACHINE_ARCH}" in
+ armeb) machine=armeb-unknown ;;
+ arm*) machine=arm-unknown ;;
+ sh3el) machine=shl-unknown ;;
+ sh3eb) machine=sh-unknown ;;
+ *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+ esac
+ # The Operating System including object format, if it has switched
+ # to ELF recently, or will in the future.
+ case "${UNAME_MACHINE_ARCH}" in
+ arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+ eval $set_cc_for_build
+ if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep __ELF__ >/dev/null
+ then
+ # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+ # Return netbsd for either. FIX?
+ os=netbsd
+ else
+ os=netbsdelf
+ fi
+ ;;
+ *)
+ os=netbsd
+ ;;
+ esac
+ # The OS release
+ # Debian GNU/NetBSD machines have a different userland, and
+ # thus, need a distinct triplet. However, they do not need
+ # kernel version information, so it can be replaced with a
+ # suitable tag, in the style of linux-gnu.
+ case "${UNAME_VERSION}" in
+ Debian*)
+ release='-gnu'
+ ;;
+ *)
+ release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ ;;
+ esac
+ # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+ # contains redundant information, the shorter form:
+ # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+ echo "${machine}-${os}${release}"
+ exit ;;
+ *:OpenBSD:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+ echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+ exit ;;
+ *:ekkoBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+ exit ;;
+ macppc:MirBSD:*:*)
+ echo powerppc-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ *:MirBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ alpha:OSF1:*:*)
+ case $UNAME_RELEASE in
+ *4.0)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+ ;;
+ *5.*)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+ ;;
+ esac
+ # According to Compaq, /usr/sbin/psrinfo has been available on
+ # OSF/1 and Tru64 systems produced since 1995. I hope that
+ # covers most systems running today. This code pipes the CPU
+ # types through head -n 1, so we only detect the type of CPU 0.
+ ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+ case "$ALPHA_CPU_TYPE" in
+ "EV4 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "EV4.5 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "LCA4 (21066/21068)")
+ UNAME_MACHINE="alpha" ;;
+ "EV5 (21164)")
+ UNAME_MACHINE="alphaev5" ;;
+ "EV5.6 (21164A)")
+ UNAME_MACHINE="alphaev56" ;;
+ "EV5.6 (21164PC)")
+ UNAME_MACHINE="alphapca56" ;;
+ "EV5.7 (21164PC)")
+ UNAME_MACHINE="alphapca57" ;;
+ "EV6 (21264)")
+ UNAME_MACHINE="alphaev6" ;;
+ "EV6.7 (21264A)")
+ UNAME_MACHINE="alphaev67" ;;
+ "EV6.8CB (21264C)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8AL (21264B)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8CX (21264D)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.9A (21264/EV69A)")
+ UNAME_MACHINE="alphaev69" ;;
+ "EV7 (21364)")
+ UNAME_MACHINE="alphaev7" ;;
+ "EV7.9 (21364A)")
+ UNAME_MACHINE="alphaev79" ;;
+ esac
+ # A Pn.n version is a patched version.
+ # A Vn.n version is a released version.
+ # A Tn.n version is a released field test version.
+ # A Xn.n version is an unreleased experimental baselevel.
+ # 1.2 uses "1.2" for uname -r.
+ echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ exit ;;
+ Alpha\ *:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # Should we change UNAME_MACHINE based on the output of uname instead
+ # of the specific Alpha model?
+ echo alpha-pc-interix
+ exit ;;
+ 21064:Windows_NT:50:3)
+ echo alpha-dec-winnt3.5
+ exit ;;
+ Amiga*:UNIX_System_V:4.0:*)
+ echo m68k-unknown-sysv4
+ exit ;;
+ *:[Aa]miga[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-amigaos
+ exit ;;
+ *:[Mm]orph[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-morphos
+ exit ;;
+ *:OS/390:*:*)
+ echo i370-ibm-openedition
+ exit ;;
+ *:z/VM:*:*)
+ echo s390-ibm-zvmoe
+ exit ;;
+ *:OS400:*:*)
+ echo powerpc-ibm-os400
+ exit ;;
+ arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+ echo arm-acorn-riscix${UNAME_RELEASE}
+ exit ;;
+ arm:riscos:*:*|arm:RISCOS:*:*)
+ echo arm-unknown-riscos
+ exit ;;
+ SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+ echo hppa1.1-hitachi-hiuxmpp
+ exit ;;
+ Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+ # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+ if test "`(/bin/universe) 2>/dev/null`" = att ; then
+ echo pyramid-pyramid-sysv3
+ else
+ echo pyramid-pyramid-bsd
+ fi
+ exit ;;
+ NILE*:*:*:dcosx)
+ echo pyramid-pyramid-svr4
+ exit ;;
+ DRS?6000:unix:4.0:6*)
+ echo sparc-icl-nx6
+ exit ;;
+ DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+ case `/usr/bin/uname -p` in
+ sparc) echo sparc-icl-nx7; exit ;;
+ esac ;;
+ sun4H:SunOS:5.*:*)
+ echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+ echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ i86pc:SunOS:5.*:*)
+ echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:6*:*)
+ # According to config.sub, this is the proper way to canonicalize
+ # SunOS6. Hard to guess exactly what SunOS6 will be like, but
+ # it's likely to be more like Solaris than SunOS4.
+ echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:*:*)
+ case "`/usr/bin/arch -k`" in
+ Series*|S4*)
+ UNAME_RELEASE=`uname -v`
+ ;;
+ esac
+ # Japanese Language versions have a version number like `4.1.3-JL'.
+ echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+ exit ;;
+ sun3*:SunOS:*:*)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ exit ;;
+ sun*:*:4.2BSD:*)
+ UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+ test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+ case "`/bin/arch`" in
+ sun3)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ ;;
+ sun4)
+ echo sparc-sun-sunos${UNAME_RELEASE}
+ ;;
+ esac
+ exit ;;
+ aushp:SunOS:*:*)
+ echo sparc-auspex-sunos${UNAME_RELEASE}
+ exit ;;
+ # The situation for MiNT is a little confusing. The machine name
+ # can be virtually everything (everything which is not
+ # "atarist" or "atariste" at least should have a processor
+ # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
+ # to the lowercase version "mint" (or "freemint"). Finally
+ # the system name "TOS" denotes a system which is actually not
+ # MiNT. But MiNT is downward compatible to TOS, so this should
+ # be no problem.
+ atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+ echo m68k-milan-mint${UNAME_RELEASE}
+ exit ;;
+ hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+ echo m68k-hades-mint${UNAME_RELEASE}
+ exit ;;
+ *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+ echo m68k-unknown-mint${UNAME_RELEASE}
+ exit ;;
+ m68k:machten:*:*)
+ echo m68k-apple-machten${UNAME_RELEASE}
+ exit ;;
+ powerpc:machten:*:*)
+ echo powerpc-apple-machten${UNAME_RELEASE}
+ exit ;;
+ RISC*:Mach:*:*)
+ echo mips-dec-mach_bsd4.3
+ exit ;;
+ RISC*:ULTRIX:*:*)
+ echo mips-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ VAX*:ULTRIX*:*:*)
+ echo vax-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ 2020:CLIX:*:* | 2430:CLIX:*:*)
+ echo clipper-intergraph-clix${UNAME_RELEASE}
+ exit ;;
+ mips:*:*:UMIPS | mips:*:*:RISCos)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h> /* for printf() prototype */
+ int main (int argc, char *argv[]) {
+#else
+ int main (argc, argv) int argc; char *argv[]; {
+#endif
+ #if defined (host_mips) && defined (MIPSEB)
+ #if defined (SYSTYPE_SYSV)
+ printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_SVR4)
+ printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+ printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+ #endif
+ #endif
+ exit (-1);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c &&
+ dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+ SYSTEM_NAME=`$dummy $dummyarg` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo mips-mips-riscos${UNAME_RELEASE}
+ exit ;;
+ Motorola:PowerMAX_OS:*:*)
+ echo powerpc-motorola-powermax
+ exit ;;
+ Motorola:*:4.3:PL8-*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:Power_UNIX:*:*)
+ echo powerpc-harris-powerunix
+ exit ;;
+ m88k:CX/UX:7*:*)
+ echo m88k-harris-cxux7
+ exit ;;
+ m88k:*:4*:R4*)
+ echo m88k-motorola-sysv4
+ exit ;;
+ m88k:*:3*:R3*)
+ echo m88k-motorola-sysv3
+ exit ;;
+ AViiON:dgux:*:*)
+ # DG/UX returns AViiON for all architectures
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
+ if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+ then
+ if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+ [ ${TARGET_BINARY_INTERFACE}x = x ]
+ then
+ echo m88k-dg-dgux${UNAME_RELEASE}
+ else
+ echo m88k-dg-dguxbcs${UNAME_RELEASE}
+ fi
+ else
+ echo i586-dg-dgux${UNAME_RELEASE}
+ fi
+ exit ;;
+ M88*:DolphinOS:*:*) # DolphinOS (SVR3)
+ echo m88k-dolphin-sysv3
+ exit ;;
+ M88*:*:R3*:*)
+ # Delta 88k system running SVR3
+ echo m88k-motorola-sysv3
+ exit ;;
+ XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+ echo m88k-tektronix-sysv3
+ exit ;;
+ Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+ echo m68k-tektronix-bsd
+ exit ;;
+ *:IRIX*:*:*)
+ echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+ exit ;;
+ ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+ echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
+ exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
+ i*86:AIX:*:*)
+ echo i386-ibm-aix
+ exit ;;
+ ia64:AIX:*:*)
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:2:3)
+ if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <sys/systemcfg.h>
+
+ main()
+ {
+ if (!__power_pc())
+ exit(1);
+ puts("powerpc-ibm-aix3.2.5");
+ exit(0);
+ }
+EOF
+ if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+ then
+ echo "$SYSTEM_NAME"
+ else
+ echo rs6000-ibm-aix3.2.5
+ fi
+ elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+ echo rs6000-ibm-aix3.2.4
+ else
+ echo rs6000-ibm-aix3.2
+ fi
+ exit ;;
+ *:AIX:*:[45])
+ IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+ if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+ IBM_ARCH=rs6000
+ else
+ IBM_ARCH=powerpc
+ fi
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:*:*)
+ echo rs6000-ibm-aix
+ exit ;;
+ ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+ echo romp-ibm-bsd4.4
+ exit ;;
+ ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
+ echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
+ exit ;; # report: romp-ibm BSD 4.3
+ *:BOSX:*:*)
+ echo rs6000-bull-bosx
+ exit ;;
+ DPX/2?00:B.O.S.:*:*)
+ echo m68k-bull-sysv3
+ exit ;;
+ 9000/[34]??:4.3bsd:1.*:*)
+ echo m68k-hp-bsd
+ exit ;;
+ hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+ echo m68k-hp-bsd4.4
+ exit ;;
+ 9000/[34678]??:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ case "${UNAME_MACHINE}" in
+ 9000/31? ) HP_ARCH=m68000 ;;
+ 9000/[34]?? ) HP_ARCH=m68k ;;
+ 9000/[678][0-9][0-9])
+ if [ -x /usr/bin/getconf ]; then
+ sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+ sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+ case "${sc_cpu_version}" in
+ 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+ 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+ 532) # CPU_PA_RISC2_0
+ case "${sc_kernel_bits}" in
+ 32) HP_ARCH="hppa2.0n" ;;
+ 64) HP_ARCH="hppa2.0w" ;;
+ '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
+ esac ;;
+ esac
+ fi
+ if [ "${HP_ARCH}" = "" ]; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+
+ #define _HPUX_SOURCE
+ #include <stdlib.h>
+ #include <unistd.h>
+
+ int main ()
+ {
+ #if defined(_SC_KERNEL_BITS)
+ long bits = sysconf(_SC_KERNEL_BITS);
+ #endif
+ long cpu = sysconf (_SC_CPU_VERSION);
+
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+ case CPU_PA_RISC2_0:
+ #if defined(_SC_KERNEL_BITS)
+ switch (bits)
+ {
+ case 64: puts ("hppa2.0w"); break;
+ case 32: puts ("hppa2.0n"); break;
+ default: puts ("hppa2.0"); break;
+ } break;
+ #else /* !defined(_SC_KERNEL_BITS) */
+ puts ("hppa2.0"); break;
+ #endif
+ default: puts ("hppa1.0"); break;
+ }
+ exit (0);
+ }
+EOF
+ (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+ test -z "$HP_ARCH" && HP_ARCH=hppa
+ fi ;;
+ esac
+ if [ ${HP_ARCH} = "hppa2.0w" ]
+ then
+ eval $set_cc_for_build
+
+ # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+ # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
+ # generating 64-bit code. GNU and HP use different nomenclature:
+ #
+ # $ CC_FOR_BUILD=cc ./config.guess
+ # => hppa2.0w-hp-hpux11.23
+ # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+ # => hppa64-hp-hpux11.23
+
+ if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+ grep __LP64__ >/dev/null
+ then
+ HP_ARCH="hppa2.0w"
+ else
+ HP_ARCH="hppa64"
+ fi
+ fi
+ echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+ exit ;;
+ ia64:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ echo ia64-hp-hpux${HPUX_REV}
+ exit ;;
+ 3050*:HI-UX:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <unistd.h>
+ int
+ main ()
+ {
+ long cpu = sysconf (_SC_CPU_VERSION);
+ /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+ true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
+ results, however. */
+ if (CPU_IS_PA_RISC (cpu))
+ {
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+ default: puts ("hppa-hitachi-hiuxwe2"); break;
+ }
+ }
+ else if (CPU_IS_HP_MC68K (cpu))
+ puts ("m68k-hitachi-hiuxwe2");
+ else puts ("unknown-hitachi-hiuxwe2");
+ exit (0);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo unknown-hitachi-hiuxwe2
+ exit ;;
+ 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+ echo hppa1.1-hp-bsd
+ exit ;;
+ 9000/8??:4.3bsd:*:*)
+ echo hppa1.0-hp-bsd
+ exit ;;
+ *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+ echo hppa1.0-hp-mpeix
+ exit ;;
+ hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+ echo hppa1.1-hp-osf
+ exit ;;
+ hp8??:OSF1:*:*)
+ echo hppa1.0-hp-osf
+ exit ;;
+ i*86:OSF1:*:*)
+ if [ -x /usr/sbin/sysversion ] ; then
+ echo ${UNAME_MACHINE}-unknown-osf1mk
+ else
+ echo ${UNAME_MACHINE}-unknown-osf1
+ fi
+ exit ;;
+ parisc*:Lites*:*:*)
+ echo hppa1.1-hp-lites
+ exit ;;
+ C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+ echo c1-convex-bsd
+ exit ;;
+ C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+ echo c34-convex-bsd
+ exit ;;
+ C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+ echo c38-convex-bsd
+ exit ;;
+ C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+ echo c4-convex-bsd
+ exit ;;
+ CRAY*Y-MP:*:*:*)
+ echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*[A-Z]90:*:*:*)
+ echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+ -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*TS:*:*:*)
+ echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*T3E:*:*:*)
+ echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*SV1:*:*:*)
+ echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ *:UNICOS/mp:*:*)
+ echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+ FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+ echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ 5000:UNIX_System_V:4.*:*)
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+ echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+ echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+ exit ;;
+ sparc*:BSD/OS:*:*)
+ echo sparc-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:BSD/OS:*:*)
+ echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:FreeBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ exit ;;
+ i*:CYGWIN*:*)
+ echo ${UNAME_MACHINE}-pc-cygwin
+ exit ;;
+ i*:MINGW*:*)
+ echo ${UNAME_MACHINE}-pc-mingw32
+ exit ;;
+ i*:windows32*:*)
+ # uname -m includes "-pc" on this system.
+ echo ${UNAME_MACHINE}-mingw32
+ exit ;;
+ i*:PW*:*)
+ echo ${UNAME_MACHINE}-pc-pw32
+ exit ;;
+ x86:Interix*:[34]*)
+ echo i586-pc-interix${UNAME_RELEASE}|sed -e 's/\..*//'
+ exit ;;
+ [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+ echo i${UNAME_MACHINE}-pc-mks
+ exit ;;
+ i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+ # UNAME_MACHINE based on the output of uname instead of i386?
+ echo i586-pc-interix
+ exit ;;
+ i*:UWIN*:*)
+ echo ${UNAME_MACHINE}-pc-uwin
+ exit ;;
+ amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+ echo x86_64-unknown-cygwin
+ exit ;;
+ p*:CYGWIN*:*)
+ echo powerpcle-unknown-cygwin
+ exit ;;
+ prep*:SunOS:5.*:*)
+ echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ *:GNU:*:*)
+ # the GNU system
+ echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+ exit ;;
+ *:GNU/*:*:*)
+ # other systems with GNU libc and userland
+ echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+ exit ;;
+ i*86:Minix:*:*)
+ echo ${UNAME_MACHINE}-pc-minix
+ exit ;;
+ arm*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ cris:Linux:*:*)
+ echo cris-axis-linux-gnu
+ exit ;;
+ crisv32:Linux:*:*)
+ echo crisv32-axis-linux-gnu
+ exit ;;
+ frv:Linux:*:*)
+ echo frv-unknown-linux-gnu
+ exit ;;
+ ia64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m32r*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m68*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ mips:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef mips
+ #undef mipsel
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=mipsel
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=mips
+ #else
+ CPU=
+ #endif
+ #endif
+EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+ ;;
+ mips64:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef mips64
+ #undef mips64el
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=mips64el
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=mips64
+ #else
+ CPU=
+ #endif
+ #endif
+EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+ ;;
+ or32:Linux:*:*)
+ echo or32-unknown-linux-gnu
+ exit ;;
+ ppc:Linux:*:*)
+ echo powerpc-unknown-linux-gnu
+ exit ;;
+ ppc64:Linux:*:*)
+ echo powerpc64-unknown-linux-gnu
+ exit ;;
+ alpha:Linux:*:*)
+ case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+ EV5) UNAME_MACHINE=alphaev5 ;;
+ EV56) UNAME_MACHINE=alphaev56 ;;
+ PCA56) UNAME_MACHINE=alphapca56 ;;
+ PCA57) UNAME_MACHINE=alphapca56 ;;
+ EV6) UNAME_MACHINE=alphaev6 ;;
+ EV67) UNAME_MACHINE=alphaev67 ;;
+ EV68*) UNAME_MACHINE=alphaev68 ;;
+ esac
+ objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
+ if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+ echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+ exit ;;
+ parisc:Linux:*:* | hppa:Linux:*:*)
+ # Look for CPU level
+ case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+ PA7*) echo hppa1.1-unknown-linux-gnu ;;
+ PA8*) echo hppa2.0-unknown-linux-gnu ;;
+ *) echo hppa-unknown-linux-gnu ;;
+ esac
+ exit ;;
+ parisc64:Linux:*:* | hppa64:Linux:*:*)
+ echo hppa64-unknown-linux-gnu
+ exit ;;
+ s390:Linux:*:* | s390x:Linux:*:*)
+ echo ${UNAME_MACHINE}-ibm-linux
+ exit ;;
+ sh64*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sh*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sparc:Linux:*:* | sparc64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ x86_64:Linux:*:*)
+ echo x86_64-unknown-linux-gnu
+ exit ;;
+ i*86:Linux:*:*)
+ # The BFD linker knows what the default object file format is, so
+ # first see if it will tell us. cd to the root directory to prevent
+ # problems with other programs or directories called `ld' in the path.
+ # Set LC_ALL=C to ensure ld outputs messages in English.
+ ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
+ | sed -ne '/supported targets:/!d
+ s/[ ][ ]*/ /g
+ s/.*supported targets: *//
+ s/ .*//
+ p'`
+ case "$ld_supported_targets" in
+ elf32-i386)
+ TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
+ ;;
+ a.out-i386-linux)
+ echo "${UNAME_MACHINE}-pc-linux-gnuaout"
+ exit ;;
+ coff-i386)
+ echo "${UNAME_MACHINE}-pc-linux-gnucoff"
+ exit ;;
+ "")
+ # Either a pre-BFD a.out linker (linux-gnuoldld) or
+ # one that does not give us useful --help.
+ echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
+ exit ;;
+ esac
+ # Determine whether the default compiler is a.out or elf
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <features.h>
+ #ifdef __ELF__
+ # ifdef __GLIBC__
+ # if __GLIBC__ >= 2
+ LIBC=gnu
+ # else
+ LIBC=gnulibc1
+ # endif
+ # else
+ LIBC=gnulibc1
+ # endif
+ #else
+ #ifdef __INTEL_COMPILER
+ LIBC=gnu
+ #else
+ LIBC=gnuaout
+ #endif
+ #endif
+ #ifdef __dietlibc__
+ LIBC=dietlibc
+ #endif
+EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
+ test x"${LIBC}" != x && {
+ echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+ exit
+ }
+ test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
+ ;;
+ i*86:DYNIX/ptx:4*:*)
+ # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+ # earlier versions are messed up and put the nodename in both
+ # sysname and nodename.
+ echo i386-sequent-sysv4
+ exit ;;
+ i*86:UNIX_SV:4.2MP:2.*)
+ # Unixware is an offshoot of SVR4, but it has its own version
+ # number series starting with 2...
+ # I am not positive that other SVR4 systems won't match this,
+ # I just have to hope. -- rms.
+ # Use sysv4.2uw... so that sysv4* matches it.
+ echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+ exit ;;
+ i*86:OS/2:*:*)
+ # If we were able to find `uname', then EMX Unix compatibility
+ # is probably installed.
+ echo ${UNAME_MACHINE}-pc-os2-emx
+ exit ;;
+ i*86:XTS-300:*:STOP)
+ echo ${UNAME_MACHINE}-unknown-stop
+ exit ;;
+ i*86:atheos:*:*)
+ echo ${UNAME_MACHINE}-unknown-atheos
+ exit ;;
+ i*86:syllable:*:*)
+ echo ${UNAME_MACHINE}-pc-syllable
+ exit ;;
+ i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
+ echo i386-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ i*86:*DOS:*:*)
+ echo ${UNAME_MACHINE}-pc-msdosdjgpp
+ exit ;;
+ i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+ UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+ if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+ echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+ else
+ echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+ fi
+ exit ;;
+ i*86:*:5:[678]*)
+ # UnixWare 7.x, OpenUNIX and OpenServer 6.
+ case `/bin/uname -X | grep "^Machine"` in
+ *486*) UNAME_MACHINE=i486 ;;
+ *Pentium) UNAME_MACHINE=i586 ;;
+ *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+ esac
+ echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+ exit ;;
+ i*86:*:3.2:*)
+ if test -f /usr/options/cb.name; then
+ UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+ echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+ elif /bin/uname -X 2>/dev/null >/dev/null ; then
+ UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+ (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+ (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+ && UNAME_MACHINE=i586
+ (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+ && UNAME_MACHINE=i686
+ (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+ && UNAME_MACHINE=i686
+ echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+ else
+ echo ${UNAME_MACHINE}-pc-sysv32
+ fi
+ exit ;;
+ pc:*:*:*)
+ # Left here for compatibility:
+ # uname -m prints for DJGPP always 'pc', but it prints nothing about
+ # the processor, so we play safe by assuming i386.
+ echo i386-pc-msdosdjgpp
+ exit ;;
+ Intel:Mach:3*:*)
+ echo i386-pc-mach3
+ exit ;;
+ paragon:*:*:*)
+ echo i860-intel-osf1
+ exit ;;
+ i860:*:4.*:*) # i860-SVR4
+ if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+ echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+ else # Add other i860-SVR4 vendors below as they are discovered.
+ echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
+ fi
+ exit ;;
+ mini*:CTIX:SYS*5:*)
+ # "miniframe"
+ echo m68010-convergent-sysv
+ exit ;;
+ mc68k:UNIX:SYSTEM5:3.51m)
+ echo m68k-convergent-sysv
+ exit ;;
+ M680?0:D-NIX:5.3:*)
+ echo m68k-diab-dnix
+ exit ;;
+ M68*:*:R3V[5678]*:*)
+ test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+ 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+ OS_REL=''
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4; exit; } ;;
+ m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+ echo m68k-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ mc68030:UNIX_System_V:4.*:*)
+ echo m68k-atari-sysv4
+ exit ;;
+ TSUNAMI:LynxOS:2.*:*)
+ echo sparc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ rs6000:LynxOS:2.*:*)
+ echo rs6000-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
+ echo powerpc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ SM[BE]S:UNIX_SV:*:*)
+ echo mips-dde-sysv${UNAME_RELEASE}
+ exit ;;
+ RM*:ReliantUNIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ RM*:SINIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ *:SINIX-*:*:*)
+ if uname -p 2>/dev/null >/dev/null ; then
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ echo ${UNAME_MACHINE}-sni-sysv4
+ else
+ echo ns32k-sni-sysv
+ fi
+ exit ;;
+ PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+ # says <Richard.M.Bartel@ccMail.Census.GOV>
+ echo i586-unisys-sysv4
+ exit ;;
+ *:UNIX_System_V:4*:FTX*)
+ # From Gerald Hewes <hewes@openmarket.com>.
+ # How about differentiating between stratus architectures? -djm
+ echo hppa1.1-stratus-sysv4
+ exit ;;
+ *:*:*:FTX*)
+ # From seanf@swdc.stratus.com.
+ echo i860-stratus-sysv4
+ exit ;;
+ i*86:VOS:*:*)
+ # From Paul.Green@stratus.com.
+ echo ${UNAME_MACHINE}-stratus-vos
+ exit ;;
+ *:VOS:*:*)
+ # From Paul.Green@stratus.com.
+ echo hppa1.1-stratus-vos
+ exit ;;
+ mc68*:A/UX:*:*)
+ echo m68k-apple-aux${UNAME_RELEASE}
+ exit ;;
+ news*:NEWS-OS:6*:*)
+ echo mips-sony-newsos6
+ exit ;;
+ R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+ if [ -d /usr/nec ]; then
+ echo mips-nec-sysv${UNAME_RELEASE}
+ else
+ echo mips-unknown-sysv${UNAME_RELEASE}
+ fi
+ exit ;;
+ BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
+ echo powerpc-be-beos
+ exit ;;
+ BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
+ echo powerpc-apple-beos
+ exit ;;
+ BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
+ echo i586-pc-beos
+ exit ;;
+ SX-4:SUPER-UX:*:*)
+ echo sx4-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-5:SUPER-UX:*:*)
+ echo sx5-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-6:SUPER-UX:*:*)
+ echo sx6-nec-superux${UNAME_RELEASE}
+ exit ;;
+ Power*:Rhapsody:*:*)
+ echo powerpc-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Rhapsody:*:*)
+ echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Darwin:*:*)
+ UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+ case $UNAME_PROCESSOR in
+ *86) UNAME_PROCESSOR=i686 ;;
+ unknown) UNAME_PROCESSOR=powerpc ;;
+ esac
+ echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+ exit ;;
+ *:procnto*:*:* | *:QNX:[0123456789]*:*)
+ UNAME_PROCESSOR=`uname -p`
+ if test "$UNAME_PROCESSOR" = "x86"; then
+ UNAME_PROCESSOR=i386
+ UNAME_MACHINE=pc
+ fi
+ echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+ exit ;;
+ *:QNX:*:4*)
+ echo i386-pc-qnx
+ exit ;;
+ NSE-?:NONSTOP_KERNEL:*:*)
+ echo nse-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ NSR-?:NONSTOP_KERNEL:*:*)
+ echo nsr-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ *:NonStop-UX:*:*)
+ echo mips-compaq-nonstopux
+ exit ;;
+ BS2000:POSIX*:*:*)
+ echo bs2000-siemens-sysv
+ exit ;;
+ DS/*:UNIX_System_V:*:*)
+ echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+ exit ;;
+ *:Plan9:*:*)
+ # "uname -m" is not consistent, so use $cputype instead. 386
+ # is converted to i386 for consistency with other x86
+ # operating systems.
+ if test "$cputype" = "386"; then
+ UNAME_MACHINE=i386
+ else
+ UNAME_MACHINE="$cputype"
+ fi
+ echo ${UNAME_MACHINE}-unknown-plan9
+ exit ;;
+ *:TOPS-10:*:*)
+ echo pdp10-unknown-tops10
+ exit ;;
+ *:TENEX:*:*)
+ echo pdp10-unknown-tenex
+ exit ;;
+ KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+ echo pdp10-dec-tops20
+ exit ;;
+ XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+ echo pdp10-xkl-tops20
+ exit ;;
+ *:TOPS-20:*:*)
+ echo pdp10-unknown-tops20
+ exit ;;
+ *:ITS:*:*)
+ echo pdp10-unknown-its
+ exit ;;
+ SEI:*:*:SEIUX)
+ echo mips-sei-seiux${UNAME_RELEASE}
+ exit ;;
+ *:DragonFly:*:*)
+ echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ exit ;;
+ *:*VMS:*:*)
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ case "${UNAME_MACHINE}" in
+ A*) echo alpha-dec-vms ; exit ;;
+ I*) echo ia64-dec-vms ; exit ;;
+ V*) echo vax-dec-vms ; exit ;;
+ esac ;;
+ *:XENIX:*:SysV)
+ echo i386-pc-xenix
+ exit ;;
+ i*86:skyos:*:*)
+ echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+ exit ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+ /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
+ I don't know.... */
+ printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+ printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+ "4"
+#else
+ ""
+#endif
+ ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+ printf ("arm-acorn-riscix\n"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+ printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+ int version;
+ version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+ if (version < 4)
+ printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+ else
+ printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+ exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+ printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+ printf ("ns32k-encore-mach\n"); exit (0);
+#else
+ printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+ printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+ printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+ printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+ struct utsname un;
+
+ uname(&un);
+
+ if (strncmp(un.version, "V2", 2) == 0) {
+ printf ("i386-sequent-ptx2\n"); exit (0);
+ }
+ if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+ printf ("i386-sequent-ptx1\n"); exit (0);
+ }
+ printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+# include <sys/param.h>
+# if defined (BSD)
+# if BSD == 43
+ printf ("vax-dec-bsd4.3\n"); exit (0);
+# else
+# if BSD == 199006
+ printf ("vax-dec-bsd4.3reno\n"); exit (0);
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# endif
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# else
+ printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+ printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+ exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+ case `getsysinfo -f cpu_type` in
+ c1*)
+ echo c1-convex-bsd
+ exit ;;
+ c2*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ c34*)
+ echo c34-convex-bsd
+ exit ;;
+ c38*)
+ echo c38-convex-bsd
+ exit ;;
+ c4*)
+ echo c4-convex-bsd
+ exit ;;
+ esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+ http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.guess
+and
+ http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.sub
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo = `(hostinfo) 2>/dev/null`
+/bin/universe = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/lib/tdb/config.mk b/lib/tdb/config.mk
new file mode 100644
index 0000000000..90c9ba2863
--- /dev/null
+++ b/lib/tdb/config.mk
@@ -0,0 +1,57 @@
+################################################
+# Start SUBSYSTEM LIBTDB
+[LIBRARY::LIBTDB]
+OUTPUT_TYPE = STATIC_LIBRARY
+CFLAGS = -I$(tdbsrcdir)/include
+#
+# End SUBSYSTEM ldb
+################################################
+
+LIBTDB_OBJ_FILES = $(addprefix $(tdbsrcdir)/common/, \
+ tdb.o dump.o io.o lock.o \
+ open.o traverse.o freelist.o \
+ error.o transaction.o)
+
+################################################
+# Start BINARY tdbtool
+[BINARY::tdbtool]
+INSTALLDIR = BINDIR
+PRIVATE_DEPENDENCIES = \
+ LIBTDB
+# End BINARY tdbtool
+################################################
+
+tdbtool_OBJ_FILES = $(tdbsrcdir)/tools/tdbtool.o
+
+################################################
+# Start BINARY tdbtorture
+[BINARY::tdbtorture]
+INSTALLDIR = BINDIR
+PRIVATE_DEPENDENCIES = \
+ LIBTDB
+# End BINARY tdbtorture
+################################################
+
+tdbtorture_OBJ_FILES = $(tdbsrcdir)/tools/tdbtorture.o
+
+################################################
+# Start BINARY tdbdump
+[BINARY::tdbdump]
+INSTALLDIR = BINDIR
+PRIVATE_DEPENDENCIES = \
+ LIBTDB
+# End BINARY tdbdump
+################################################
+
+tdbdump_OBJ_FILES = $(tdbsrcdir)/tools/tdbdump.o
+
+################################################
+# Start BINARY tdbbackup
+[BINARY::tdbbackup]
+INSTALLDIR = BINDIR
+PRIVATE_DEPENDENCIES = \
+ LIBTDB
+# End BINARY tdbbackup
+################################################
+
+tdbbackup_OBJ_FILES = $(tdbsrcdir)/tools/tdbbackup.o
diff --git a/lib/tdb/config.sub b/lib/tdb/config.sub
new file mode 100755
index 0000000000..23cd6fd75c
--- /dev/null
+++ b/lib/tdb/config.sub
@@ -0,0 +1,1577 @@
+#! /bin/sh
+# Configuration validation subroutine script.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+
+timestamp='2005-07-08'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine. It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Please send patches to <config-patches@gnu.org>. Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support. The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+ $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help"
+ exit 1 ;;
+
+ *local*)
+ # First pass through any local machine types.
+ echo $1
+ exit ;;
+
+ * )
+ break ;;
+ esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+ exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+ exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+ nto-qnx* | linux-gnu* | linux-dietlibc | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | \
+ kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
+ os=-$maybe_os
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+ ;;
+ *)
+ basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+ if [ $basic_machine != $1 ]
+ then os=`echo $1 | sed 's/.*-/-/'`
+ else os=; fi
+ ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work. We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+ -sun*os*)
+ # Prevent following clause from handling this invalid input.
+ ;;
+ -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+ -apple | -axis | -knuth | -cray)
+ os=
+ basic_machine=$1
+ ;;
+ -sim | -cisco | -oki | -wec | -winbond)
+ os=
+ basic_machine=$1
+ ;;
+ -scout)
+ ;;
+ -wrs)
+ os=-vxworks
+ basic_machine=$1
+ ;;
+ -chorusos*)
+ os=-chorusos
+ basic_machine=$1
+ ;;
+ -chorusrdb)
+ os=-chorusrdb
+ basic_machine=$1
+ ;;
+ -hiux*)
+ os=-hiuxwe2
+ ;;
+ -sco5)
+ os=-sco3.2v5
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco4)
+ os=-sco3.2v4
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2.[4-9]*)
+ os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2v[4-9]*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco*)
+ os=-sco3.2v2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -udk*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -isc)
+ os=-isc2.2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -clix*)
+ basic_machine=clipper-intergraph
+ ;;
+ -isc*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -lynx*)
+ os=-lynxos
+ ;;
+ -ptx*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+ ;;
+ -windowsnt*)
+ os=`echo $os | sed -e 's/windowsnt/winnt/'`
+ ;;
+ -psos*)
+ os=-psos
+ ;;
+ -mint | -mint[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+ # Recognize the basic CPU types without company name.
+ # Some are omitted here because they have special meanings below.
+ 1750a | 580 \
+ | a29k \
+ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+ | am33_2.0 \
+ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
+ | bfin \
+ | c4x | clipper \
+ | d10v | d30v | dlx | dsp16xx \
+ | fr30 | frv \
+ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+ | i370 | i860 | i960 | ia64 \
+ | ip2k | iq2000 \
+ | m32r | m32rle | m68000 | m68k | m88k | maxq | mcore \
+ | mips | mipsbe | mipseb | mipsel | mipsle \
+ | mips16 \
+ | mips64 | mips64el \
+ | mips64vr | mips64vrel \
+ | mips64orion | mips64orionel \
+ | mips64vr4100 | mips64vr4100el \
+ | mips64vr4300 | mips64vr4300el \
+ | mips64vr5000 | mips64vr5000el \
+ | mips64vr5900 | mips64vr5900el \
+ | mipsisa32 | mipsisa32el \
+ | mipsisa32r2 | mipsisa32r2el \
+ | mipsisa64 | mipsisa64el \
+ | mipsisa64r2 | mipsisa64r2el \
+ | mipsisa64sb1 | mipsisa64sb1el \
+ | mipsisa64sr71k | mipsisa64sr71kel \
+ | mipstx39 | mipstx39el \
+ | mn10200 | mn10300 \
+ | ms1 \
+ | msp430 \
+ | ns16k | ns32k \
+ | or32 \
+ | pdp10 | pdp11 | pj | pjl \
+ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
+ | pyramid \
+ | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
+ | sh64 | sh64le \
+ | sparc | sparc64 | sparc64b | sparc86x | sparclet | sparclite \
+ | sparcv8 | sparcv9 | sparcv9b \
+ | strongarm \
+ | tahoe | thumb | tic4x | tic80 | tron \
+ | v850 | v850e \
+ | we32k \
+ | x86 | xscale | xscalee[bl] | xstormy16 | xtensa \
+ | z8k)
+ basic_machine=$basic_machine-unknown
+ ;;
+ m32c)
+ basic_machine=$basic_machine-unknown
+ ;;
+ m6811 | m68hc11 | m6812 | m68hc12)
+ # Motorola 68HC11/12.
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+ ;;
+
+ # We use `pc' rather than `unknown'
+ # because (1) that's what they normally are, and
+ # (2) the word "unknown" tends to confuse beginning users.
+ i*86 | x86_64)
+ basic_machine=$basic_machine-pc
+ ;;
+ # Object if more than one company name word.
+ *-*-*)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+ # Recognize the basic CPU types with company name.
+ 580-* \
+ | a29k-* \
+ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
+ | avr-* \
+ | bfin-* | bs2000-* \
+ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
+ | clipper-* | craynv-* | cydra-* \
+ | d10v-* | d30v-* | dlx-* \
+ | elxsi-* \
+ | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
+ | h8300-* | h8500-* \
+ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+ | i*86-* | i860-* | i960-* | ia64-* \
+ | ip2k-* | iq2000-* \
+ | m32r-* | m32rle-* \
+ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+ | m88110-* | m88k-* | maxq-* | mcore-* \
+ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+ | mips16-* \
+ | mips64-* | mips64el-* \
+ | mips64vr-* | mips64vrel-* \
+ | mips64orion-* | mips64orionel-* \
+ | mips64vr4100-* | mips64vr4100el-* \
+ | mips64vr4300-* | mips64vr4300el-* \
+ | mips64vr5000-* | mips64vr5000el-* \
+ | mips64vr5900-* | mips64vr5900el-* \
+ | mipsisa32-* | mipsisa32el-* \
+ | mipsisa32r2-* | mipsisa32r2el-* \
+ | mipsisa64-* | mipsisa64el-* \
+ | mipsisa64r2-* | mipsisa64r2el-* \
+ | mipsisa64sb1-* | mipsisa64sb1el-* \
+ | mipsisa64sr71k-* | mipsisa64sr71kel-* \
+ | mipstx39-* | mipstx39el-* \
+ | mmix-* \
+ | ms1-* \
+ | msp430-* \
+ | none-* | np1-* | ns16k-* | ns32k-* \
+ | orion-* \
+ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
+ | pyramid-* \
+ | romp-* | rs6000-* \
+ | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | shbe-* \
+ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+ | sparc-* | sparc64-* | sparc64b-* | sparc86x-* | sparclet-* \
+ | sparclite-* \
+ | sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
+ | tahoe-* | thumb-* \
+ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+ | tron-* \
+ | v850-* | v850e-* | vax-* \
+ | we32k-* \
+ | x86-* | x86_64-* | xps100-* | xscale-* | xscalee[bl]-* \
+ | xstormy16-* | xtensa-* \
+ | ymp-* \
+ | z8k-*)
+ ;;
+ m32c-*)
+ ;;
+ # Recognize the various machine names and aliases which stand
+ # for a CPU type and a company and sometimes even an OS.
+ 386bsd)
+ basic_machine=i386-unknown
+ os=-bsd
+ ;;
+ 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+ basic_machine=m68000-att
+ ;;
+ 3b*)
+ basic_machine=we32k-att
+ ;;
+ a29khif)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ abacus)
+ basic_machine=abacus-unknown
+ ;;
+ adobe68k)
+ basic_machine=m68010-adobe
+ os=-scout
+ ;;
+ alliant | fx80)
+ basic_machine=fx80-alliant
+ ;;
+ altos | altos3068)
+ basic_machine=m68k-altos
+ ;;
+ am29k)
+ basic_machine=a29k-none
+ os=-bsd
+ ;;
+ amd64)
+ basic_machine=x86_64-pc
+ ;;
+ amd64-*)
+ basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ amdahl)
+ basic_machine=580-amdahl
+ os=-sysv
+ ;;
+ amiga | amiga-*)
+ basic_machine=m68k-unknown
+ ;;
+ amigaos | amigados)
+ basic_machine=m68k-unknown
+ os=-amigaos
+ ;;
+ amigaunix | amix)
+ basic_machine=m68k-unknown
+ os=-sysv4
+ ;;
+ apollo68)
+ basic_machine=m68k-apollo
+ os=-sysv
+ ;;
+ apollo68bsd)
+ basic_machine=m68k-apollo
+ os=-bsd
+ ;;
+ aux)
+ basic_machine=m68k-apple
+ os=-aux
+ ;;
+ balance)
+ basic_machine=ns32k-sequent
+ os=-dynix
+ ;;
+ c90)
+ basic_machine=c90-cray
+ os=-unicos
+ ;;
+ convex-c1)
+ basic_machine=c1-convex
+ os=-bsd
+ ;;
+ convex-c2)
+ basic_machine=c2-convex
+ os=-bsd
+ ;;
+ convex-c32)
+ basic_machine=c32-convex
+ os=-bsd
+ ;;
+ convex-c34)
+ basic_machine=c34-convex
+ os=-bsd
+ ;;
+ convex-c38)
+ basic_machine=c38-convex
+ os=-bsd
+ ;;
+ cray | j90)
+ basic_machine=j90-cray
+ os=-unicos
+ ;;
+ craynv)
+ basic_machine=craynv-cray
+ os=-unicosmp
+ ;;
+ cr16c)
+ basic_machine=cr16c-unknown
+ os=-elf
+ ;;
+ crds | unos)
+ basic_machine=m68k-crds
+ ;;
+ crisv32 | crisv32-* | etraxfs*)
+ basic_machine=crisv32-axis
+ ;;
+ cris | cris-* | etrax*)
+ basic_machine=cris-axis
+ ;;
+ crx)
+ basic_machine=crx-unknown
+ os=-elf
+ ;;
+ da30 | da30-*)
+ basic_machine=m68k-da30
+ ;;
+ decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+ basic_machine=mips-dec
+ ;;
+ decsystem10* | dec10*)
+ basic_machine=pdp10-dec
+ os=-tops10
+ ;;
+ decsystem20* | dec20*)
+ basic_machine=pdp10-dec
+ os=-tops20
+ ;;
+ delta | 3300 | motorola-3300 | motorola-delta \
+ | 3300-motorola | delta-motorola)
+ basic_machine=m68k-motorola
+ ;;
+ delta88)
+ basic_machine=m88k-motorola
+ os=-sysv3
+ ;;
+ djgpp)
+ basic_machine=i586-pc
+ os=-msdosdjgpp
+ ;;
+ dpx20 | dpx20-*)
+ basic_machine=rs6000-bull
+ os=-bosx
+ ;;
+ dpx2* | dpx2*-bull)
+ basic_machine=m68k-bull
+ os=-sysv3
+ ;;
+ ebmon29k)
+ basic_machine=a29k-amd
+ os=-ebmon
+ ;;
+ elxsi)
+ basic_machine=elxsi-elxsi
+ os=-bsd
+ ;;
+ encore | umax | mmax)
+ basic_machine=ns32k-encore
+ ;;
+ es1800 | OSE68k | ose68k | ose | OSE)
+ basic_machine=m68k-ericsson
+ os=-ose
+ ;;
+ fx2800)
+ basic_machine=i860-alliant
+ ;;
+ genix)
+ basic_machine=ns32k-ns
+ ;;
+ gmicro)
+ basic_machine=tron-gmicro
+ os=-sysv
+ ;;
+ go32)
+ basic_machine=i386-pc
+ os=-go32
+ ;;
+ h3050r* | hiux*)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ h8300hms)
+ basic_machine=h8300-hitachi
+ os=-hms
+ ;;
+ h8300xray)
+ basic_machine=h8300-hitachi
+ os=-xray
+ ;;
+ h8500hms)
+ basic_machine=h8500-hitachi
+ os=-hms
+ ;;
+ harris)
+ basic_machine=m88k-harris
+ os=-sysv3
+ ;;
+ hp300-*)
+ basic_machine=m68k-hp
+ ;;
+ hp300bsd)
+ basic_machine=m68k-hp
+ os=-bsd
+ ;;
+ hp300hpux)
+ basic_machine=m68k-hp
+ os=-hpux
+ ;;
+ hp3k9[0-9][0-9] | hp9[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k2[0-9][0-9] | hp9k31[0-9])
+ basic_machine=m68000-hp
+ ;;
+ hp9k3[2-9][0-9])
+ basic_machine=m68k-hp
+ ;;
+ hp9k6[0-9][0-9] | hp6[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k7[0-79][0-9] | hp7[0-79][0-9])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k78[0-9] | hp78[0-9])
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][13679] | hp8[0-9][13679])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][0-9] | hp8[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hppa-next)
+ os=-nextstep3
+ ;;
+ hppaosf)
+ basic_machine=hppa1.1-hp
+ os=-osf
+ ;;
+ hppro)
+ basic_machine=hppa1.1-hp
+ os=-proelf
+ ;;
+ i370-ibm* | ibm*)
+ basic_machine=i370-ibm
+ ;;
+# I'm not sure what "Sysv32" means. Should this be sysv3.2?
+ i*86v32)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv32
+ ;;
+ i*86v4*)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv4
+ ;;
+ i*86v)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv
+ ;;
+ i*86sol2)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-solaris2
+ ;;
+ i386mach)
+ basic_machine=i386-mach
+ os=-mach
+ ;;
+ i386-vsta | vsta)
+ basic_machine=i386-unknown
+ os=-vsta
+ ;;
+ iris | iris4d)
+ basic_machine=mips-sgi
+ case $os in
+ -irix*)
+ ;;
+ *)
+ os=-irix4
+ ;;
+ esac
+ ;;
+ isi68 | isi)
+ basic_machine=m68k-isi
+ os=-sysv
+ ;;
+ m88k-omron*)
+ basic_machine=m88k-omron
+ ;;
+ magnum | m3230)
+ basic_machine=mips-mips
+ os=-sysv
+ ;;
+ merlin)
+ basic_machine=ns32k-utek
+ os=-sysv
+ ;;
+ mingw32)
+ basic_machine=i386-pc
+ os=-mingw32
+ ;;
+ miniframe)
+ basic_machine=m68000-convergent
+ ;;
+ *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+ mips3*-*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+ ;;
+ mips3*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+ ;;
+ monitor)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ morphos)
+ basic_machine=powerpc-unknown
+ os=-morphos
+ ;;
+ msdos)
+ basic_machine=i386-pc
+ os=-msdos
+ ;;
+ mvs)
+ basic_machine=i370-ibm
+ os=-mvs
+ ;;
+ ncr3000)
+ basic_machine=i486-ncr
+ os=-sysv4
+ ;;
+ netbsd386)
+ basic_machine=i386-unknown
+ os=-netbsd
+ ;;
+ netwinder)
+ basic_machine=armv4l-rebel
+ os=-linux
+ ;;
+ news | news700 | news800 | news900)
+ basic_machine=m68k-sony
+ os=-newsos
+ ;;
+ news1000)
+ basic_machine=m68030-sony
+ os=-newsos
+ ;;
+ news-3600 | risc-news)
+ basic_machine=mips-sony
+ os=-newsos
+ ;;
+ necv70)
+ basic_machine=v70-nec
+ os=-sysv
+ ;;
+ next | m*-next )
+ basic_machine=m68k-next
+ case $os in
+ -nextstep* )
+ ;;
+ -ns2*)
+ os=-nextstep2
+ ;;
+ *)
+ os=-nextstep3
+ ;;
+ esac
+ ;;
+ nh3000)
+ basic_machine=m68k-harris
+ os=-cxux
+ ;;
+ nh[45]000)
+ basic_machine=m88k-harris
+ os=-cxux
+ ;;
+ nindy960)
+ basic_machine=i960-intel
+ os=-nindy
+ ;;
+ mon960)
+ basic_machine=i960-intel
+ os=-mon960
+ ;;
+ nonstopux)
+ basic_machine=mips-compaq
+ os=-nonstopux
+ ;;
+ np1)
+ basic_machine=np1-gould
+ ;;
+ nsr-tandem)
+ basic_machine=nsr-tandem
+ ;;
+ op50n-* | op60c-*)
+ basic_machine=hppa1.1-oki
+ os=-proelf
+ ;;
+ openrisc | openrisc-*)
+ basic_machine=or32-unknown
+ ;;
+ os400)
+ basic_machine=powerpc-ibm
+ os=-os400
+ ;;
+ OSE68000 | ose68000)
+ basic_machine=m68000-ericsson
+ os=-ose
+ ;;
+ os68k)
+ basic_machine=m68k-none
+ os=-os68k
+ ;;
+ pa-hitachi)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ paragon)
+ basic_machine=i860-intel
+ os=-osf
+ ;;
+ pbd)
+ basic_machine=sparc-tti
+ ;;
+ pbb)
+ basic_machine=m68k-tti
+ ;;
+ pc532 | pc532-*)
+ basic_machine=ns32k-pc532
+ ;;
+ pentium | p5 | k5 | k6 | nexgen | viac3)
+ basic_machine=i586-pc
+ ;;
+ pentiumpro | p6 | 6x86 | athlon | athlon_*)
+ basic_machine=i686-pc
+ ;;
+ pentiumii | pentium2 | pentiumiii | pentium3)
+ basic_machine=i686-pc
+ ;;
+ pentium4)
+ basic_machine=i786-pc
+ ;;
+ pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+ basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumpro-* | p6-* | 6x86-* | athlon-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium4-*)
+ basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pn)
+ basic_machine=pn-gould
+ ;;
+ power) basic_machine=power-ibm
+ ;;
+ ppc) basic_machine=powerpc-unknown
+ ;;
+ ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppcle | powerpclittle | ppc-le | powerpc-little)
+ basic_machine=powerpcle-unknown
+ ;;
+ ppcle-* | powerpclittle-*)
+ basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64) basic_machine=powerpc64-unknown
+ ;;
+ ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+ basic_machine=powerpc64le-unknown
+ ;;
+ ppc64le-* | powerpc64little-*)
+ basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ps2)
+ basic_machine=i386-ibm
+ ;;
+ pw32)
+ basic_machine=i586-unknown
+ os=-pw32
+ ;;
+ rom68k)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ rm[46]00)
+ basic_machine=mips-siemens
+ ;;
+ rtpc | rtpc-*)
+ basic_machine=romp-ibm
+ ;;
+ s390 | s390-*)
+ basic_machine=s390-ibm
+ ;;
+ s390x | s390x-*)
+ basic_machine=s390x-ibm
+ ;;
+ sa29200)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ sb1)
+ basic_machine=mipsisa64sb1-unknown
+ ;;
+ sb1el)
+ basic_machine=mipsisa64sb1el-unknown
+ ;;
+ sei)
+ basic_machine=mips-sei
+ os=-seiux
+ ;;
+ sequent)
+ basic_machine=i386-sequent
+ ;;
+ sh)
+ basic_machine=sh-hitachi
+ os=-hms
+ ;;
+ sh64)
+ basic_machine=sh64-unknown
+ ;;
+ sparclite-wrs | simso-wrs)
+ basic_machine=sparclite-wrs
+ os=-vxworks
+ ;;
+ sps7)
+ basic_machine=m68k-bull
+ os=-sysv2
+ ;;
+ spur)
+ basic_machine=spur-unknown
+ ;;
+ st2000)
+ basic_machine=m68k-tandem
+ ;;
+ stratus)
+ basic_machine=i860-stratus
+ os=-sysv4
+ ;;
+ sun2)
+ basic_machine=m68000-sun
+ ;;
+ sun2os3)
+ basic_machine=m68000-sun
+ os=-sunos3
+ ;;
+ sun2os4)
+ basic_machine=m68000-sun
+ os=-sunos4
+ ;;
+ sun3os3)
+ basic_machine=m68k-sun
+ os=-sunos3
+ ;;
+ sun3os4)
+ basic_machine=m68k-sun
+ os=-sunos4
+ ;;
+ sun4os3)
+ basic_machine=sparc-sun
+ os=-sunos3
+ ;;
+ sun4os4)
+ basic_machine=sparc-sun
+ os=-sunos4
+ ;;
+ sun4sol2)
+ basic_machine=sparc-sun
+ os=-solaris2
+ ;;
+ sun3 | sun3-*)
+ basic_machine=m68k-sun
+ ;;
+ sun4)
+ basic_machine=sparc-sun
+ ;;
+ sun386 | sun386i | roadrunner)
+ basic_machine=i386-sun
+ ;;
+ sv1)
+ basic_machine=sv1-cray
+ os=-unicos
+ ;;
+ symmetry)
+ basic_machine=i386-sequent
+ os=-dynix
+ ;;
+ t3e)
+ basic_machine=alphaev5-cray
+ os=-unicos
+ ;;
+ t90)
+ basic_machine=t90-cray
+ os=-unicos
+ ;;
+ tic54x | c54x*)
+ basic_machine=tic54x-unknown
+ os=-coff
+ ;;
+ tic55x | c55x*)
+ basic_machine=tic55x-unknown
+ os=-coff
+ ;;
+ tic6x | c6x*)
+ basic_machine=tic6x-unknown
+ os=-coff
+ ;;
+ tx39)
+ basic_machine=mipstx39-unknown
+ ;;
+ tx39el)
+ basic_machine=mipstx39el-unknown
+ ;;
+ toad1)
+ basic_machine=pdp10-xkl
+ os=-tops20
+ ;;
+ tower | tower-32)
+ basic_machine=m68k-ncr
+ ;;
+ tpf)
+ basic_machine=s390x-ibm
+ os=-tpf
+ ;;
+ udi29k)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ ultra3)
+ basic_machine=a29k-nyu
+ os=-sym1
+ ;;
+ v810 | necv810)
+ basic_machine=v810-nec
+ os=-none
+ ;;
+ vaxv)
+ basic_machine=vax-dec
+ os=-sysv
+ ;;
+ vms)
+ basic_machine=vax-dec
+ os=-vms
+ ;;
+ vpp*|vx|vx-*)
+ basic_machine=f301-fujitsu
+ ;;
+ vxworks960)
+ basic_machine=i960-wrs
+ os=-vxworks
+ ;;
+ vxworks68)
+ basic_machine=m68k-wrs
+ os=-vxworks
+ ;;
+ vxworks29k)
+ basic_machine=a29k-wrs
+ os=-vxworks
+ ;;
+ w65*)
+ basic_machine=w65-wdc
+ os=-none
+ ;;
+ w89k-*)
+ basic_machine=hppa1.1-winbond
+ os=-proelf
+ ;;
+ xbox)
+ basic_machine=i686-pc
+ os=-mingw32
+ ;;
+ xps | xps100)
+ basic_machine=xps100-honeywell
+ ;;
+ ymp)
+ basic_machine=ymp-cray
+ os=-unicos
+ ;;
+ z8k-*-coff)
+ basic_machine=z8k-unknown
+ os=-sim
+ ;;
+ none)
+ basic_machine=none-none
+ os=-none
+ ;;
+
+# Here we handle the default manufacturer of certain CPU types. It is in
+# some cases the only manufacturer, in others, it is the most popular.
+ w89k)
+ basic_machine=hppa1.1-winbond
+ ;;
+ op50n)
+ basic_machine=hppa1.1-oki
+ ;;
+ op60c)
+ basic_machine=hppa1.1-oki
+ ;;
+ romp)
+ basic_machine=romp-ibm
+ ;;
+ mmix)
+ basic_machine=mmix-knuth
+ ;;
+ rs6000)
+ basic_machine=rs6000-ibm
+ ;;
+ vax)
+ basic_machine=vax-dec
+ ;;
+ pdp10)
+ # there are many clones, so DEC is not a safe bet
+ basic_machine=pdp10-unknown
+ ;;
+ pdp11)
+ basic_machine=pdp11-dec
+ ;;
+ we32k)
+ basic_machine=we32k-att
+ ;;
+ sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
+ basic_machine=sh-unknown
+ ;;
+ sparc | sparcv8 | sparcv9 | sparcv9b)
+ basic_machine=sparc-sun
+ ;;
+ cydra)
+ basic_machine=cydra-cydrome
+ ;;
+ orion)
+ basic_machine=orion-highlevel
+ ;;
+ orion105)
+ basic_machine=clipper-highlevel
+ ;;
+ mac | mpw | mac-mpw)
+ basic_machine=m68k-apple
+ ;;
+ pmac | pmac-mpw)
+ basic_machine=powerpc-apple
+ ;;
+ *-unknown)
+ # Make sure to match an already-canonicalized machine name.
+ ;;
+ *)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+ *-digital*)
+ basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+ ;;
+ *-commodore*)
+ basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+ ;;
+ *)
+ ;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+ # First match some system type aliases
+ # that might get confused with valid system types.
+ # -solaris* is a basic system type, with this one exception.
+ -solaris1 | -solaris1.*)
+ os=`echo $os | sed -e 's|solaris1|sunos4|'`
+ ;;
+ -solaris)
+ os=-solaris2
+ ;;
+ -svr4*)
+ os=-sysv4
+ ;;
+ -unixware*)
+ os=-sysv4.2uw
+ ;;
+ -gnu/linux*)
+ os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+ ;;
+ # First accept the basic system types.
+ # The portable systems comes first.
+ # Each alternative MUST END IN A *, to match a version number.
+ # -sysv* is not here because it comes later, after sysvr4.
+ -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+ | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
+ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
+ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+ | -aos* \
+ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* | -openbsd* \
+ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+ | -chorusos* | -chorusrdb* \
+ | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+ | -mingw32* | -linux-gnu* | -linux-uclibc* | -uxpv* | -beos* | -mpeix* | -udk* \
+ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+ | -skyos* | -haiku*)
+ # Remember, each alternative MUST END IN *, to match a version number.
+ ;;
+ -qnx*)
+ case $basic_machine in
+ x86-* | i*86-*)
+ ;;
+ *)
+ os=-nto$os
+ ;;
+ esac
+ ;;
+ -nto-qnx*)
+ ;;
+ -nto*)
+ os=`echo $os | sed -e 's|nto|nto-qnx|'`
+ ;;
+ -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+ | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+ ;;
+ -mac*)
+ os=`echo $os | sed -e 's|mac|macos|'`
+ ;;
+ -linux-dietlibc)
+ os=-linux-dietlibc
+ ;;
+ -linux*)
+ os=`echo $os | sed -e 's|linux|linux-gnu|'`
+ ;;
+ -sunos5*)
+ os=`echo $os | sed -e 's|sunos5|solaris2|'`
+ ;;
+ -sunos6*)
+ os=`echo $os | sed -e 's|sunos6|solaris3|'`
+ ;;
+ -opened*)
+ os=-openedition
+ ;;
+ -os400*)
+ os=-os400
+ ;;
+ -wince*)
+ os=-wince
+ ;;
+ -osfrose*)
+ os=-osfrose
+ ;;
+ -osf*)
+ os=-osf
+ ;;
+ -utek*)
+ os=-bsd
+ ;;
+ -dynix*)
+ os=-bsd
+ ;;
+ -acis*)
+ os=-aos
+ ;;
+ -atheos*)
+ os=-atheos
+ ;;
+ -syllable*)
+ os=-syllable
+ ;;
+ -386bsd)
+ os=-bsd
+ ;;
+ -ctix* | -uts*)
+ os=-sysv
+ ;;
+ -nova*)
+ os=-rtmk-nova
+ ;;
+ -ns2 )
+ os=-nextstep2
+ ;;
+ -nsk*)
+ os=-nsk
+ ;;
+ # Preserve the version number of sinix5.
+ -sinix5.*)
+ os=`echo $os | sed -e 's|sinix|sysv|'`
+ ;;
+ -sinix*)
+ os=-sysv4
+ ;;
+ -tpf*)
+ os=-tpf
+ ;;
+ -triton*)
+ os=-sysv3
+ ;;
+ -oss*)
+ os=-sysv3
+ ;;
+ -svr4)
+ os=-sysv4
+ ;;
+ -svr3)
+ os=-sysv3
+ ;;
+ -sysvr4)
+ os=-sysv4
+ ;;
+ # This must come after -sysvr4.
+ -sysv*)
+ ;;
+ -ose*)
+ os=-ose
+ ;;
+ -es1800*)
+ os=-ose
+ ;;
+ -xenix)
+ os=-xenix
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ os=-mint
+ ;;
+ -aros*)
+ os=-aros
+ ;;
+ -kaos*)
+ os=-kaos
+ ;;
+ -zvmoe)
+ os=-zvmoe
+ ;;
+ -none)
+ ;;
+ *)
+ # Get rid of the `-' at the beginning of $os.
+ os=`echo $os | sed 's/[^-]*-//'`
+ echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system. Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+ *-acorn)
+ os=-riscix1.2
+ ;;
+ arm*-rebel)
+ os=-linux
+ ;;
+ arm*-semi)
+ os=-aout
+ ;;
+ c4x-* | tic4x-*)
+ os=-coff
+ ;;
+ # This must come before the *-dec entry.
+ pdp10-*)
+ os=-tops20
+ ;;
+ pdp11-*)
+ os=-none
+ ;;
+ *-dec | vax-*)
+ os=-ultrix4.2
+ ;;
+ m68*-apollo)
+ os=-domain
+ ;;
+ i386-sun)
+ os=-sunos4.0.2
+ ;;
+ m68000-sun)
+ os=-sunos3
+ # This also exists in the configure program, but was not the
+ # default.
+ # os=-sunos4
+ ;;
+ m68*-cisco)
+ os=-aout
+ ;;
+ mips*-cisco)
+ os=-elf
+ ;;
+ mips*-*)
+ os=-elf
+ ;;
+ or32-*)
+ os=-coff
+ ;;
+ *-tti) # must be before sparc entry or we get the wrong os.
+ os=-sysv3
+ ;;
+ sparc-* | *-sun)
+ os=-sunos4.1.1
+ ;;
+ *-be)
+ os=-beos
+ ;;
+ *-haiku)
+ os=-haiku
+ ;;
+ *-ibm)
+ os=-aix
+ ;;
+ *-knuth)
+ os=-mmixware
+ ;;
+ *-wec)
+ os=-proelf
+ ;;
+ *-winbond)
+ os=-proelf
+ ;;
+ *-oki)
+ os=-proelf
+ ;;
+ *-hp)
+ os=-hpux
+ ;;
+ *-hitachi)
+ os=-hiux
+ ;;
+ i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+ os=-sysv
+ ;;
+ *-cbm)
+ os=-amigaos
+ ;;
+ *-dg)
+ os=-dgux
+ ;;
+ *-dolphin)
+ os=-sysv3
+ ;;
+ m68k-ccur)
+ os=-rtu
+ ;;
+ m88k-omron*)
+ os=-luna
+ ;;
+ *-next )
+ os=-nextstep
+ ;;
+ *-sequent)
+ os=-ptx
+ ;;
+ *-crds)
+ os=-unos
+ ;;
+ *-ns)
+ os=-genix
+ ;;
+ i370-*)
+ os=-mvs
+ ;;
+ *-next)
+ os=-nextstep3
+ ;;
+ *-gould)
+ os=-sysv
+ ;;
+ *-highlevel)
+ os=-bsd
+ ;;
+ *-encore)
+ os=-bsd
+ ;;
+ *-sgi)
+ os=-irix
+ ;;
+ *-siemens)
+ os=-sysv4
+ ;;
+ *-masscomp)
+ os=-rtu
+ ;;
+ f30[01]-fujitsu | f700-fujitsu)
+ os=-uxpv
+ ;;
+ *-rom68k)
+ os=-coff
+ ;;
+ *-*bug)
+ os=-coff
+ ;;
+ *-apple)
+ os=-macos
+ ;;
+ *-atari*)
+ os=-mint
+ ;;
+ *)
+ os=-none
+ ;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer. We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+ *-unknown)
+ case $os in
+ -riscix*)
+ vendor=acorn
+ ;;
+ -sunos*)
+ vendor=sun
+ ;;
+ -aix*)
+ vendor=ibm
+ ;;
+ -beos*)
+ vendor=be
+ ;;
+ -hpux*)
+ vendor=hp
+ ;;
+ -mpeix*)
+ vendor=hp
+ ;;
+ -hiux*)
+ vendor=hitachi
+ ;;
+ -unos*)
+ vendor=crds
+ ;;
+ -dgux*)
+ vendor=dg
+ ;;
+ -luna*)
+ vendor=omron
+ ;;
+ -genix*)
+ vendor=ns
+ ;;
+ -mvs* | -opened*)
+ vendor=ibm
+ ;;
+ -os400*)
+ vendor=ibm
+ ;;
+ -ptx*)
+ vendor=sequent
+ ;;
+ -tpf*)
+ vendor=ibm
+ ;;
+ -vxsim* | -vxworks* | -windiss*)
+ vendor=wrs
+ ;;
+ -aux*)
+ vendor=apple
+ ;;
+ -hms*)
+ vendor=hitachi
+ ;;
+ -mpw* | -macos*)
+ vendor=apple
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ vendor=atari
+ ;;
+ -vos*)
+ vendor=stratus
+ ;;
+ esac
+ basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+ ;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/lib/tdb/configure.ac b/lib/tdb/configure.ac
new file mode 100644
index 0000000000..eaf70d30b4
--- /dev/null
+++ b/lib/tdb/configure.ac
@@ -0,0 +1,30 @@
+AC_PREREQ(2.50)
+AC_DEFUN([SMB_MODULE_DEFAULT], [echo -n ""])
+AC_DEFUN([SMB_LIBRARY_ENABLE], [echo -n ""])
+AC_DEFUN([SMB_ENABLE], [echo -n ""])
+AC_INIT(tdb, 1.1.2)
+AC_CONFIG_SRCDIR([common/tdb.c])
+AC_CONFIG_HEADER(include/config.h)
+AC_LIBREPLACE_ALL_CHECKS
+AC_LD_SONAMEFLAG
+AC_LD_PICFLAG
+AC_LD_SHLIBEXT
+AC_LIBREPLACE_SHLD
+AC_LIBREPLACE_SHLD_FLAGS
+AC_LIBREPLACE_RUNTIME_LIB_PATH_VAR
+m4_include(libtdb.m4)
+AC_PATH_PROGS([PYTHON_CONFIG], [python2.6-config python2.5-config python2.4-config python-config])
+AC_PATH_PROGS([PYTHON], [python2.6 python2.5 python2.4 python])
+
+PYTHON_BUILD_TARGET="build-python"
+PYTHON_INSTALL_TARGET="install-python"
+PYTHON_CHECK_TARGET="check-python"
+AC_SUBST(PYTHON_BUILD_TARGET)
+AC_SUBST(PYTHON_INSTALL_TARGET)
+AC_SUBST(PYTHON_CHECK_TARGET)
+if test -z "$PYTHON_CONFIG"; then
+ PYTHON_BUILD_TARGET=""
+ PYTHON_INSTALL_TARGET=""
+ PYTHON_CHECK_TARGET=""
+fi
+AC_OUTPUT(Makefile tdb.pc)
diff --git a/lib/tdb/docs/README b/lib/tdb/docs/README
new file mode 100644
index 0000000000..63fcf5e049
--- /dev/null
+++ b/lib/tdb/docs/README
@@ -0,0 +1,238 @@
+tdb - a trivial database system
+tridge@linuxcare.com December 1999
+==================================
+
+This is a simple database API. It was inspired by the realisation that
+in Samba we have several ad-hoc bits of code that essentially
+implement small databases for sharing structures between parts of
+Samba. As I was about to add another I realised that a generic
+database module was called for to replace all the ad-hoc bits.
+
+I based the interface on gdbm. I couldn't use gdbm as we need to be
+able to have multiple writers to the databases at one time.
+
+Compilation
+-----------
+
+add HAVE_MMAP=1 to use mmap instead of read/write
+add NOLOCK=1 to disable locking code
+
+Testing
+-------
+
+Compile tdbtest.c and link with gdbm for testing. tdbtest will perform
+identical operations via tdb and gdbm then make sure the result is the
+same
+
+Also included is tdbtool, which allows simple database manipulation
+on the commandline.
+
+tdbtest and tdbtool are not built as part of Samba, but are included
+for completeness.
+
+Interface
+---------
+
+The interface is very similar to gdbm except for the following:
+
+- different open interface. The tdb_open call is more similar to a
+ traditional open()
+- no tdbm_reorganise() function
+- no tdbm_sync() function. No operations are cached in the library anyway
+- added a tdb_traverse() function for traversing the whole database
+- added transactions support
+
+A general rule for using tdb is that the caller frees any returned
+TDB_DATA structures. Just call free(p.dptr) to free a TDB_DATA
+return value called p. This is the same as gdbm.
+
+here is a full list of tdb functions with brief descriptions.
+
+
+----------------------------------------------------------------------
+TDB_CONTEXT *tdb_open(char *name, int hash_size, int tdb_flags,
+ int open_flags, mode_t mode)
+
+ open the database, creating it if necessary
+
+ The open_flags and mode are passed straight to the open call on the database
+ file. A flags value of O_WRONLY is invalid
+
+ The hash size is advisory, use zero for a default value.
+
+ return is NULL on error
+
+ possible tdb_flags are:
+ TDB_CLEAR_IF_FIRST - clear database if we are the only one with it open
+ TDB_INTERNAL - don't use a file, instaed store the data in
+ memory. The filename is ignored in this case.
+ TDB_NOLOCK - don't do any locking
+ TDB_NOMMAP - don't use mmap
+ TDB_NOSYNC - don't synchronise transactions to disk
+
+----------------------------------------------------------------------
+TDB_CONTEXT *tdb_open_ex(char *name, int hash_size, int tdb_flags,
+ int open_flags, mode_t mode,
+ tdb_log_func log_fn,
+ tdb_hash_func hash_fn)
+
+This is like tdb_open(), but allows you to pass an initial logging and
+hash function. Be careful when passing a hash function - all users of
+the database must use the same hash function or you will get data
+corruption.
+
+
+----------------------------------------------------------------------
+char *tdb_error(TDB_CONTEXT *tdb);
+
+ return a error string for the last tdb error
+
+----------------------------------------------------------------------
+int tdb_close(TDB_CONTEXT *tdb);
+
+ close a database
+
+----------------------------------------------------------------------
+int tdb_update(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA dbuf);
+
+ update an entry in place - this only works if the new data size
+ is <= the old data size and the key exists.
+ on failure return -1
+
+----------------------------------------------------------------------
+TDB_DATA tdb_fetch(TDB_CONTEXT *tdb, TDB_DATA key);
+
+ fetch an entry in the database given a key
+ if the return value has a null dptr then a error occurred
+
+ caller must free the resulting data
+
+----------------------------------------------------------------------
+int tdb_exists(TDB_CONTEXT *tdb, TDB_DATA key);
+
+ check if an entry in the database exists
+
+ note that 1 is returned if the key is found and 0 is returned if not found
+ this doesn't match the conventions in the rest of this module, but is
+ compatible with gdbm
+
+----------------------------------------------------------------------
+int tdb_traverse(TDB_CONTEXT *tdb, int (*fn)(TDB_CONTEXT *tdb,
+ TDB_DATA key, TDB_DATA dbuf, void *state), void *state);
+
+ traverse the entire database - calling fn(tdb, key, data, state) on each
+ element.
+
+ return -1 on error or the record count traversed
+
+ if fn is NULL then it is not called
+
+ a non-zero return value from fn() indicates that the traversal
+ should stop. Traversal callbacks may not start transactions.
+
+ WARNING: The data buffer given to the callback fn does NOT meet the
+ alignment restrictions malloc gives you.
+
+----------------------------------------------------------------------
+int tdb_traverse_read(TDB_CONTEXT *tdb, int (*fn)(TDB_CONTEXT *tdb,
+ TDB_DATA key, TDB_DATA dbuf, void *state), void *state);
+
+ traverse the entire database - calling fn(tdb, key, data, state) on
+ each element, but marking the database read only during the
+ traversal, so any write operations will fail. This allows tdb to
+ use read locks, which increases the parallelism possible during the
+ traversal.
+
+ return -1 on error or the record count traversed
+
+ if fn is NULL then it is not called
+
+ a non-zero return value from fn() indicates that the traversal
+ should stop. Traversal callbacks may not start transactions.
+
+----------------------------------------------------------------------
+TDB_DATA tdb_firstkey(TDB_CONTEXT *tdb);
+
+ find the first entry in the database and return its key
+
+ the caller must free the returned data
+
+----------------------------------------------------------------------
+TDB_DATA tdb_nextkey(TDB_CONTEXT *tdb, TDB_DATA key);
+
+ find the next entry in the database, returning its key
+
+ the caller must free the returned data
+
+----------------------------------------------------------------------
+int tdb_delete(TDB_CONTEXT *tdb, TDB_DATA key);
+
+ delete an entry in the database given a key
+
+----------------------------------------------------------------------
+int tdb_store(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA dbuf, int flag);
+
+ store an element in the database, replacing any existing element
+ with the same key
+
+ If flag==TDB_INSERT then don't overwrite an existing entry
+ If flag==TDB_MODIFY then don't create a new entry
+
+ return 0 on success, -1 on failure
+
+----------------------------------------------------------------------
+int tdb_writelock(TDB_CONTEXT *tdb);
+
+ lock the database. If we already have it locked then don't do anything
+
+----------------------------------------------------------------------
+int tdb_writeunlock(TDB_CONTEXT *tdb);
+ unlock the database
+
+----------------------------------------------------------------------
+int tdb_lockchain(TDB_CONTEXT *tdb, TDB_DATA key);
+
+ lock one hash chain. This is meant to be used to reduce locking
+ contention - it cannot guarantee how many records will be locked
+
+----------------------------------------------------------------------
+int tdb_unlockchain(TDB_CONTEXT *tdb, TDB_DATA key);
+
+ unlock one hash chain
+
+----------------------------------------------------------------------
+int tdb_transaction_start(TDB_CONTEXT *tdb)
+
+ start a transaction. All operations after the transaction start can
+ either be committed with tdb_transaction_commit() or cancelled with
+ tdb_transaction_cancel().
+
+ If you call tdb_transaction_start() again on the same tdb context
+ while a transaction is in progress, then the same transaction
+ buffer is re-used. The number of tdb_transaction_{commit,cancel}
+ operations must match the number of successful
+ tdb_transaction_start() calls.
+
+ Note that transactions are by default disk synchronous, and use a
+ recover area in the database to automatically recover the database
+ on the next open if the system crashes during a transaction. You
+ can disable the synchronous transaction recovery setup using the
+ TDB_NOSYNC flag, which will greatly speed up operations at the risk
+ of corrupting your database if the system crashes.
+
+ Operations made within a transaction are not visible to other users
+ of the database until a successful commit.
+
+----------------------------------------------------------------------
+int tdb_transaction_cancel(TDB_CONTEXT *tdb)
+
+ cancel a current transaction, discarding all write and lock
+ operations that have been made since the transaction started.
+
+
+----------------------------------------------------------------------
+int tdb_transaction_commit(TDB_CONTEXT *tdb)
+
+ commit a current transaction, updating the database and releasing
+ the transaction locks.
+
diff --git a/lib/tdb/docs/tdb.magic b/lib/tdb/docs/tdb.magic
new file mode 100644
index 0000000000..f5619e7327
--- /dev/null
+++ b/lib/tdb/docs/tdb.magic
@@ -0,0 +1,10 @@
+# Magic file(1) information about tdb files.
+#
+# Install this into /etc/magic or the corresponding location for your
+# system, or pass as a -m argument to file(1).
+
+# You may use and redistribute this file without restriction.
+
+0 string TDB\ file TDB database
+>32 lelong =0x2601196D version 6, little-endian
+>>36 lelong x hash size %d bytes
diff --git a/lib/tdb/include/tdb.h b/lib/tdb/include/tdb.h
new file mode 100644
index 0000000000..0008085de5
--- /dev/null
+++ b/lib/tdb/include/tdb.h
@@ -0,0 +1,167 @@
+#ifndef __TDB_H__
+#define __TDB_H__
+
+/*
+ Unix SMB/CIFS implementation.
+
+ trivial database library
+
+ Copyright (C) Andrew Tridgell 1999-2004
+
+ ** NOTE! The following LGPL license applies to the tdb
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* flags to tdb_store() */
+#define TDB_REPLACE 1 /* Unused */
+#define TDB_INSERT 2 /* Don't overwrite an existing entry */
+#define TDB_MODIFY 3 /* Don't create an existing entry */
+
+/* flags for tdb_open() */
+#define TDB_DEFAULT 0 /* just a readability place holder */
+#define TDB_CLEAR_IF_FIRST 1
+#define TDB_INTERNAL 2 /* don't store on disk */
+#define TDB_NOLOCK 4 /* don't do any locking */
+#define TDB_NOMMAP 8 /* don't use mmap */
+#define TDB_CONVERT 16 /* convert endian (internal use) */
+#define TDB_BIGENDIAN 32 /* header is big-endian (internal use) */
+#define TDB_NOSYNC 64 /* don't use synchronous transactions */
+#define TDB_SEQNUM 128 /* maintain a sequence number */
+#define TDB_VOLATILE 256 /* Activate the per-hashchain freelist, default 5 */
+
+#define TDB_ERRCODE(code, ret) ((tdb->ecode = (code)), ret)
+
+/* error codes */
+enum TDB_ERROR {TDB_SUCCESS=0, TDB_ERR_CORRUPT, TDB_ERR_IO, TDB_ERR_LOCK,
+ TDB_ERR_OOM, TDB_ERR_EXISTS, TDB_ERR_NOLOCK, TDB_ERR_LOCK_TIMEOUT,
+ TDB_ERR_NOEXIST, TDB_ERR_EINVAL, TDB_ERR_RDONLY};
+
+/* debugging uses one of the following levels */
+enum tdb_debug_level {TDB_DEBUG_FATAL = 0, TDB_DEBUG_ERROR,
+ TDB_DEBUG_WARNING, TDB_DEBUG_TRACE};
+
+typedef struct TDB_DATA {
+ unsigned char *dptr;
+ size_t dsize;
+} TDB_DATA;
+
+#ifndef PRINTF_ATTRIBUTE
+#if (__GNUC__ >= 3)
+/** Use gcc attribute to check printf fns. a1 is the 1-based index of
+ * the parameter containing the format, and a2 the index of the first
+ * argument. Note that some gcc 2.x versions don't handle this
+ * properly **/
+#define PRINTF_ATTRIBUTE(a1, a2) __attribute__ ((format (__printf__, a1, a2)))
+#else
+#define PRINTF_ATTRIBUTE(a1, a2)
+#endif
+#endif
+
+/* this is the context structure that is returned from a db open */
+typedef struct tdb_context TDB_CONTEXT;
+
+typedef int (*tdb_traverse_func)(struct tdb_context *, TDB_DATA, TDB_DATA, void *);
+typedef void (*tdb_log_func)(struct tdb_context *, enum tdb_debug_level, const char *, ...) PRINTF_ATTRIBUTE(3, 4);
+typedef unsigned int (*tdb_hash_func)(TDB_DATA *key);
+
+struct tdb_logging_context {
+ tdb_log_func log_fn;
+ void *log_private;
+};
+
+struct tdb_context *tdb_open(const char *name, int hash_size, int tdb_flags,
+ int open_flags, mode_t mode);
+struct tdb_context *tdb_open_ex(const char *name, int hash_size, int tdb_flags,
+ int open_flags, mode_t mode,
+ const struct tdb_logging_context *log_ctx,
+ tdb_hash_func hash_fn);
+void tdb_set_max_dead(struct tdb_context *tdb, int max_dead);
+
+int tdb_reopen(struct tdb_context *tdb);
+int tdb_reopen_all(int parent_longlived);
+void tdb_set_logging_function(struct tdb_context *tdb, const struct tdb_logging_context *log_ctx);
+enum TDB_ERROR tdb_error(struct tdb_context *tdb);
+const char *tdb_errorstr(struct tdb_context *tdb);
+TDB_DATA tdb_fetch(struct tdb_context *tdb, TDB_DATA key);
+int tdb_parse_record(struct tdb_context *tdb, TDB_DATA key,
+ int (*parser)(TDB_DATA key, TDB_DATA data,
+ void *private_data),
+ void *private_data);
+int tdb_delete(struct tdb_context *tdb, TDB_DATA key);
+int tdb_store(struct tdb_context *tdb, TDB_DATA key, TDB_DATA dbuf, int flag);
+int tdb_append(struct tdb_context *tdb, TDB_DATA key, TDB_DATA new_dbuf);
+int tdb_close(struct tdb_context *tdb);
+TDB_DATA tdb_firstkey(struct tdb_context *tdb);
+TDB_DATA tdb_nextkey(struct tdb_context *tdb, TDB_DATA key);
+int tdb_traverse(struct tdb_context *tdb, tdb_traverse_func fn, void *);
+int tdb_traverse_read(struct tdb_context *tdb, tdb_traverse_func fn, void *);
+int tdb_exists(struct tdb_context *tdb, TDB_DATA key);
+int tdb_lockall(struct tdb_context *tdb);
+int tdb_lockall_nonblock(struct tdb_context *tdb);
+int tdb_unlockall(struct tdb_context *tdb);
+int tdb_lockall_read(struct tdb_context *tdb);
+int tdb_lockall_read_nonblock(struct tdb_context *tdb);
+int tdb_unlockall_read(struct tdb_context *tdb);
+int tdb_lockall_mark(struct tdb_context *tdb);
+int tdb_lockall_unmark(struct tdb_context *tdb);
+const char *tdb_name(struct tdb_context *tdb);
+int tdb_fd(struct tdb_context *tdb);
+tdb_log_func tdb_log_fn(struct tdb_context *tdb);
+void *tdb_get_logging_private(struct tdb_context *tdb);
+int tdb_transaction_start(struct tdb_context *tdb);
+int tdb_transaction_commit(struct tdb_context *tdb);
+int tdb_transaction_cancel(struct tdb_context *tdb);
+int tdb_transaction_recover(struct tdb_context *tdb);
+int tdb_get_seqnum(struct tdb_context *tdb);
+int tdb_hash_size(struct tdb_context *tdb);
+size_t tdb_map_size(struct tdb_context *tdb);
+int tdb_get_flags(struct tdb_context *tdb);
+void tdb_add_flags(struct tdb_context *tdb, unsigned flag);
+void tdb_remove_flags(struct tdb_context *tdb, unsigned flag);
+void tdb_enable_seqnum(struct tdb_context *tdb);
+void tdb_increment_seqnum_nonblock(struct tdb_context *tdb);
+
+/* Low level locking functions: use with care */
+int tdb_chainlock(struct tdb_context *tdb, TDB_DATA key);
+int tdb_chainlock_nonblock(struct tdb_context *tdb, TDB_DATA key);
+int tdb_chainunlock(struct tdb_context *tdb, TDB_DATA key);
+int tdb_chainlock_read(struct tdb_context *tdb, TDB_DATA key);
+int tdb_chainunlock_read(struct tdb_context *tdb, TDB_DATA key);
+int tdb_chainlock_mark(struct tdb_context *tdb, TDB_DATA key);
+int tdb_chainlock_unmark(struct tdb_context *tdb, TDB_DATA key);
+
+void tdb_setalarm_sigptr(struct tdb_context *tdb, volatile sig_atomic_t *sigptr);
+
+/* Debug functions. Not used in production. */
+void tdb_dump_all(struct tdb_context *tdb);
+int tdb_printfreelist(struct tdb_context *tdb);
+int tdb_validate_freelist(struct tdb_context *tdb, int *pnum_entries);
+int tdb_wipe_all(struct tdb_context *tdb);
+int tdb_freelist_size(struct tdb_context *tdb);
+
+extern TDB_DATA tdb_null;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* tdb.h */
diff --git a/lib/tdb/install-sh b/lib/tdb/install-sh
new file mode 100755
index 0000000000..58719246f0
--- /dev/null
+++ b/lib/tdb/install-sh
@@ -0,0 +1,238 @@
+#! /bin/sh
+#
+# install - install a program, script, or datafile
+# This comes from X11R5.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+#
+
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit="${DOITPROG-}"
+
+
+# put in absolute paths if you don't have them in your path; or use env. vars.
+
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+mkdirprog="${MKDIRPROG-mkdir}"
+
+transformbasename=""
+transform_arg=""
+instcmd="$mvprog"
+chmodcmd="$chmodprog 0755"
+chowncmd=""
+chgrpcmd=""
+stripcmd=""
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+src=""
+dst=""
+dir_arg=""
+
+while [ x"$1" != x ]; do
+ case $1 in
+ -c) instcmd="$cpprog"
+ shift
+ continue;;
+
+ -d) dir_arg=true
+ shift
+ continue;;
+
+ -m) chmodcmd="$chmodprog $2"
+ shift
+ shift
+ continue;;
+
+ -o) chowncmd="$chownprog $2"
+ shift
+ shift
+ continue;;
+
+ -g) chgrpcmd="$chgrpprog $2"
+ shift
+ shift
+ continue;;
+
+ -s) stripcmd="$stripprog"
+ shift
+ continue;;
+
+ -t=*) transformarg=`echo $1 | sed 's/-t=//'`
+ shift
+ continue;;
+
+ -b=*) transformbasename=`echo $1 | sed 's/-b=//'`
+ shift
+ continue;;
+
+ *) if [ x"$src" = x ]
+ then
+ src=$1
+ else
+ # this colon is to work around a 386BSD /bin/sh bug
+ :
+ dst=$1
+ fi
+ shift
+ continue;;
+ esac
+done
+
+if [ x"$src" = x ]
+then
+ echo "install: no input file specified"
+ exit 1
+else
+ true
+fi
+
+if [ x"$dir_arg" != x ]; then
+ dst=$src
+ src=""
+
+ if [ -d $dst ]; then
+ instcmd=:
+ else
+ instcmd=mkdir
+ fi
+else
+
+# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
+# might cause directories to be created, which would be especially bad
+# if $src (and thus $dsttmp) contains '*'.
+
+ if [ -f $src -o -d $src ]
+ then
+ true
+ else
+ echo "install: $src does not exist"
+ exit 1
+ fi
+
+ if [ x"$dst" = x ]
+ then
+ echo "install: no destination specified"
+ exit 1
+ else
+ true
+ fi
+
+# If destination is a directory, append the input filename; if your system
+# does not like double slashes in filenames, you may need to add some logic
+
+ if [ -d $dst ]
+ then
+ dst="$dst"/`basename $src`
+ else
+ true
+ fi
+fi
+
+## this sed command emulates the dirname command
+dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
+
+# Make sure that the destination directory exists.
+# this part is taken from Noah Friedman's mkinstalldirs script
+
+# Skip lots of stat calls in the usual case.
+if [ ! -d "$dstdir" ]; then
+defaultIFS='
+'
+IFS="${IFS-${defaultIFS}}"
+
+oIFS="${IFS}"
+# Some sh's can't handle IFS=/ for some reason.
+IFS='%'
+set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
+IFS="${oIFS}"
+
+pathcomp=''
+
+while [ $# -ne 0 ] ; do
+ pathcomp="${pathcomp}${1}"
+ shift
+
+ if [ ! -d "${pathcomp}" ] ;
+ then
+ $mkdirprog "${pathcomp}"
+ else
+ true
+ fi
+
+ pathcomp="${pathcomp}/"
+done
+fi
+
+if [ x"$dir_arg" != x ]
+then
+ $doit $instcmd $dst &&
+
+ if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
+ if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
+ if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
+ if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
+else
+
+# If we're going to rename the final executable, determine the name now.
+
+ if [ x"$transformarg" = x ]
+ then
+ dstfile=`basename $dst`
+ else
+ dstfile=`basename $dst $transformbasename |
+ sed $transformarg`$transformbasename
+ fi
+
+# don't allow the sed command to completely eliminate the filename
+
+ if [ x"$dstfile" = x ]
+ then
+ dstfile=`basename $dst`
+ else
+ true
+ fi
+
+# Make a temp file name in the proper directory.
+
+ dsttmp=$dstdir/#inst.$$#
+
+# Move or copy the file name to the temp name
+
+ $doit $instcmd $src $dsttmp &&
+
+ trap "rm -f ${dsttmp}" 0 &&
+
+# and set any options; do chmod last to preserve setuid bits
+
+# If any of these fail, we abort the whole thing. If we want to
+# ignore errors from any of these, just make sure not to ignore
+# errors from the above "$doit $instcmd $src $dsttmp" command.
+
+ if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
+ if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
+ if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
+ if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
+
+# Now rename the file to the real destination.
+
+ $doit $rmcmd -f $dstdir/$dstfile &&
+ $doit $mvcmd $dsttmp $dstdir/$dstfile
+
+fi &&
+
+
+exit 0
diff --git a/lib/tdb/libtdb.m4 b/lib/tdb/libtdb.m4
new file mode 100644
index 0000000000..252e0b0be3
--- /dev/null
+++ b/lib/tdb/libtdb.m4
@@ -0,0 +1,30 @@
+dnl find the tdb sources. This is meant to work both for
+dnl tdb standalone builds, and builds of packages using tdb
+tdbdir=""
+tdbpaths="$srcdir $srcdir/lib/tdb $srcdir/tdb $srcdir/../tdb $srcdir/../lib/tdb"
+for d in $tdbpaths; do
+ if test -f "$d/common/tdb.c"; then
+ tdbdir="$d"
+ AC_SUBST(tdbdir)
+ break;
+ fi
+done
+if test x"$tdbdir" = "x"; then
+ AC_MSG_ERROR([cannot find tdb source in $tdbpaths])
+fi
+TDB_OBJ="common/tdb.o common/dump.o common/transaction.o common/error.o common/traverse.o"
+TDB_OBJ="$TDB_OBJ common/freelist.o common/freelistcheck.o common/io.o common/lock.o common/open.o"
+AC_SUBST(TDB_OBJ)
+AC_SUBST(LIBREPLACEOBJ)
+
+TDB_LIBS=""
+AC_SUBST(TDB_LIBS)
+
+TDB_CFLAGS="-I$tdbdir/include"
+AC_SUBST(TDB_CFLAGS)
+
+AC_CHECK_FUNCS(mmap pread pwrite getpagesize utime)
+AC_CHECK_HEADERS(getopt.h sys/select.h sys/time.h)
+
+AC_HAVE_DECL(pread, [#include <unistd.h>])
+AC_HAVE_DECL(pwrite, [#include <unistd.h>])
diff --git a/lib/tdb/python.mk b/lib/tdb/python.mk
new file mode 100644
index 0000000000..12e8217df9
--- /dev/null
+++ b/lib/tdb/python.mk
@@ -0,0 +1,10 @@
+[PYTHON::swig_tdb]
+LIBRARY_REALNAME = _tdb.$(SHLIBEXT)
+PUBLIC_DEPENDENCIES = LIBTDB DYNCONFIG
+
+swig_tdb_OBJ_FILES = $(tdbsrcdir)/tdb_wrap.o
+
+$(eval $(call python_py_module_template,tdb.py,$(tdbsrcdir)/tdb.py))
+
+$(swig_tdb_OBJ_FILES): CFLAGS+=$(CFLAG_NO_UNUSED_MACROS) $(CFLAG_NO_CAST_QUAL)
+
diff --git a/lib/tdb/python/tdbdump.py b/lib/tdb/python/tdbdump.py
new file mode 100644
index 0000000000..d759d771c8
--- /dev/null
+++ b/lib/tdb/python/tdbdump.py
@@ -0,0 +1,12 @@
+#!/usr/bin/python
+# Trivial reimplementation of tdbdump in Python
+
+import tdb, sys
+
+if len(sys.argv) < 2:
+ print "Usage: tdbdump.py <tdb-file>"
+ sys.exit(1)
+
+db = tdb.Tdb(sys.argv[1])
+for (k, v) in db.iteritems():
+ print "{\nkey(%d) = %r\ndata(%d) = %r\n}" % (len(k), k, len(v), v)
diff --git a/lib/tdb/python/tests/simple.py b/lib/tdb/python/tests/simple.py
new file mode 100644
index 0000000000..7147718c91
--- /dev/null
+++ b/lib/tdb/python/tests/simple.py
@@ -0,0 +1,152 @@
+#!/usr/bin/python
+# Some simple tests for the Python bindings for TDB
+# Note that this tests the interface of the Python bindings
+# It does not test tdb itself.
+#
+# Copyright (C) 2007-2008 Jelmer Vernooij <jelmer@samba.org>
+# Published under the GNU LGPLv3 or later
+
+import tdb
+from unittest import TestCase
+import os, tempfile
+
+
+class OpenTdbTests(TestCase):
+ def test_nonexistant_read(self):
+ self.assertRaises(IOError, tdb.Tdb, "/some/nonexistant/file", 0, tdb.DEFAULT, os.O_RDWR)
+
+
+class SimpleTdbTests(TestCase):
+ def setUp(self):
+ super(SimpleTdbTests, self).setUp()
+ self.tdb = tdb.Tdb(tempfile.mkstemp()[1], 0, tdb.DEFAULT, os.O_CREAT|os.O_RDWR)
+ self.assertNotEqual(None, self.tdb)
+
+ def tearDown(self):
+ del self.tdb
+
+ def test_repr(self):
+ self.assertTrue(repr(self.tdb).startswith("Tdb('"))
+
+ def test_lockall(self):
+ self.tdb.lock_all()
+
+ def test_max_dead(self):
+ self.tdb.max_dead = 20
+
+ def test_unlockall(self):
+ self.tdb.lock_all()
+ self.tdb.unlock_all()
+
+ def test_lockall_read(self):
+ self.tdb.read_lock_all()
+ self.tdb.read_unlock_all()
+
+ def test_reopen(self):
+ self.tdb.reopen()
+
+ def test_store(self):
+ self.tdb.store("bar", "bla")
+ self.assertEquals("bla", self.tdb.get("bar"))
+
+ def test_getitem(self):
+ self.tdb["bar"] = "foo"
+ self.tdb.reopen()
+ self.assertEquals("foo", self.tdb["bar"])
+
+ def test_delete(self):
+ self.tdb["bar"] = "foo"
+ del self.tdb["bar"]
+ self.assertRaises(KeyError, lambda: self.tdb["bar"])
+
+ def test_contains(self):
+ self.tdb["bla"] = "bloe"
+ self.assertTrue("bla" in self.tdb)
+
+ def test_keyerror(self):
+ self.assertRaises(KeyError, lambda: self.tdb["bla"])
+
+ def test_hash_size(self):
+ self.tdb.hash_size
+
+ def test_map_size(self):
+ self.tdb.map_size
+
+ def test_name(self):
+ self.tdb.name
+
+ def test_iterator(self):
+ self.tdb["bla"] = "1"
+ self.tdb["brainslug"] = "2"
+ self.assertEquals(["bla", "brainslug"], list(self.tdb))
+
+ def test_items(self):
+ self.tdb["bla"] = "1"
+ self.tdb["brainslug"] = "2"
+ self.assertEquals([("bla", "1"), ("brainslug", "2")], self.tdb.items())
+
+ def test_iteritems(self):
+ self.tdb["bloe"] = "2"
+ self.tdb["bla"] = "25"
+ i = self.tdb.iteritems()
+ self.assertEquals(set([("bla", "25"), ("bloe", "2")]),
+ set([i.next(), i.next()]))
+
+ def test_transaction_cancel(self):
+ self.tdb["bloe"] = "2"
+ self.tdb.transaction_start()
+ self.tdb["bloe"] = "1"
+ self.tdb.transaction_cancel()
+ self.assertEquals("2", self.tdb["bloe"])
+
+ def test_transaction_commit(self):
+ self.tdb["bloe"] = "2"
+ self.tdb.transaction_start()
+ self.tdb["bloe"] = "1"
+ self.tdb.transaction_commit()
+ self.assertEquals("1", self.tdb["bloe"])
+
+ def test_iterator(self):
+ self.tdb["bloe"] = "2"
+ self.tdb["bla"] = "hoi"
+ i = iter(self.tdb)
+ self.assertEquals(set(["bloe", "bla"]), set([i.next(), i.next()]))
+
+ def test_keys(self):
+ self.tdb["bloe"] = "2"
+ self.tdb["bla"] = "25"
+ self.assertEquals(["bla", "bloe"], self.tdb.keys())
+
+ def test_iterkeys(self):
+ self.tdb["bloe"] = "2"
+ self.tdb["bla"] = "25"
+ i = self.tdb.iterkeys()
+ self.assertEquals(set(["bloe", "bla"]), set([i.next(), i.next()]))
+
+ def test_values(self):
+ self.tdb["bloe"] = "2"
+ self.tdb["bla"] = "25"
+ self.assertEquals(["25", "2"], self.tdb.values())
+
+ def test_itervalues(self):
+ self.tdb["bloe"] = "2"
+ self.tdb["bla"] = "25"
+ i = self.tdb.itervalues()
+ self.assertEquals(set(["25", "2"]), set([i.next(), i.next()]))
+
+ def test_clear(self):
+ self.tdb["bloe"] = "2"
+ self.tdb["bla"] = "25"
+ self.assertEquals(2, len(self.tdb))
+ self.tdb.clear()
+ self.assertEquals(0, len(self.tdb))
+
+ def test_len(self):
+ self.assertEquals(0, len(self.tdb))
+ self.tdb["entry"] = "value"
+ self.assertEquals(1, len(self.tdb))
+
+
+if __name__ == '__main__':
+ import unittest
+ unittest.TestProgram()
diff --git a/lib/tdb/rules.mk b/lib/tdb/rules.mk
new file mode 100644
index 0000000000..7b765625df
--- /dev/null
+++ b/lib/tdb/rules.mk
@@ -0,0 +1,21 @@
+.SUFFIXES: .i _wrap.c
+
+.i_wrap.c:
+ $(SWIG) -O -Wall -python -keyword $<
+
+showflags::
+ @echo 'tdb will be compiled with flags:'
+ @echo ' CFLAGS = $(CFLAGS)'
+ @echo ' CPPFLAGS = $(CPPFLAGS)'
+ @echo ' LDFLAGS = $(LDFLAGS)'
+ @echo ' LIBS = $(LIBS)'
+
+.SUFFIXES: .c .o
+
+.c.o:
+ @echo Compiling $*.c
+ @mkdir -p `dirname $@`
+ @$(CC) $(PICFLAG) $(CFLAGS) -c $< -o $@
+
+distclean::
+ rm -f *~ */*~
diff --git a/lib/tdb/tdb.i b/lib/tdb/tdb.i
new file mode 100644
index 0000000000..3d8b697732
--- /dev/null
+++ b/lib/tdb/tdb.i
@@ -0,0 +1,323 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ Swig interface to tdb.
+
+ Copyright (C) 2004-2006 Tim Potter <tpot@samba.org>
+ Copyright (C) 2007 Jelmer Vernooij <jelmer@samba.org>
+
+ ** NOTE! The following LGPL license applies to the tdb
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+%define DOCSTRING
+"TDB is a simple key-value database similar to GDBM that supports multiple writers."
+%enddef
+
+%module(docstring=DOCSTRING) tdb
+
+%{
+
+/* This symbol is used in both includes.h and Python.h which causes an
+ annoying compiler warning. */
+
+#ifdef HAVE_FSTAT
+#undef HAVE_FSTAT
+#endif
+
+/* Include tdb headers */
+#include <stdint.h>
+#include <signal.h>
+#include <tdb.h>
+#include <fcntl.h>
+
+typedef TDB_CONTEXT tdb;
+%}
+
+/* The tdb functions will crash if a NULL tdb context is passed */
+
+%import exception.i
+%import stdint.i
+
+%typemap(check,noblock=1) TDB_CONTEXT* {
+ if ($1 == NULL)
+ SWIG_exception(SWIG_ValueError,
+ "tdb context must be non-NULL");
+}
+
+/* In and out typemaps for the TDB_DATA structure. This is converted to
+ and from the Python string type which can contain arbitrary binary
+ data.. */
+
+%typemap(in,noblock=1) TDB_DATA {
+ if ($input == Py_None) {
+ $1.dsize = 0;
+ $1.dptr = NULL;
+ } else if (!PyString_Check($input)) {
+ PyErr_SetString(PyExc_TypeError, "string arg expected");
+ return NULL;
+ } else {
+ $1.dsize = PyString_Size($input);
+ $1.dptr = (uint8_t *)PyString_AsString($input);
+ }
+}
+
+%typemap(out,noblock=1) TDB_DATA {
+ if ($1.dptr == NULL && $1.dsize == 0) {
+ $result = Py_None;
+ } else {
+ $result = PyString_FromStringAndSize((const char *)$1.dptr, $1.dsize);
+ free($1.dptr);
+ }
+}
+
+/* Treat a mode_t as an unsigned integer */
+typedef int mode_t;
+
+/* flags to tdb_store() */
+%constant int REPLACE = TDB_REPLACE;
+%constant int INSERT = TDB_INSERT;
+%constant int MODIFY = TDB_MODIFY;
+
+/* flags for tdb_open() */
+%constant int DEFAULT = TDB_DEFAULT;
+%constant int CLEAR_IF_FIRST = TDB_CLEAR_IF_FIRST;
+%constant int INTERNAL = TDB_INTERNAL;
+%constant int NOLOCK = TDB_NOLOCK;
+%constant int NOMMAP = TDB_NOMMAP;
+%constant int CONVERT = TDB_CONVERT;
+%constant int BIGENDIAN = TDB_BIGENDIAN;
+
+enum TDB_ERROR {
+ TDB_SUCCESS=0,
+ TDB_ERR_CORRUPT,
+ TDB_ERR_IO,
+ TDB_ERR_LOCK,
+ TDB_ERR_OOM,
+ TDB_ERR_EXISTS,
+ TDB_ERR_NOLOCK,
+ TDB_ERR_LOCK_TIMEOUT,
+ TDB_ERR_NOEXIST,
+ TDB_ERR_EINVAL,
+ TDB_ERR_RDONLY
+};
+
+%rename(lock_all) tdb_context::lockall;
+%rename(unlock_all) tdb_context::unlockall;
+
+%rename(read_lock_all) tdb_context::lockall_read;
+%rename(read_unlock_all) tdb_context::unlockall_read;
+
+%typemap(default,noblock=1) int tdb_flags {
+ $1 = TDB_DEFAULT;
+}
+
+%typemap(default,noblock=1) int flags {
+ $1 = O_RDWR;
+}
+
+%typemap(default,noblock=1) int hash_size {
+ $1 = 0;
+}
+
+%typemap(default,noblock=1) mode_t mode {
+ $1 = 0600;
+}
+
+%typemap(default,noblock=1) int flag {
+ $1 = TDB_REPLACE;
+}
+
+%rename(Tdb) tdb_context;
+%feature("docstring") tdb_context "A TDB file.";
+%typemap(out,noblock=1) tdb * {
+ /* Throw an IOError exception from errno if tdb_open() returns NULL */
+ if ($1 == NULL) {
+ PyErr_SetFromErrno(PyExc_IOError);
+ SWIG_fail;
+ }
+ $result = SWIG_NewPointerObj($1, $1_descriptor, 0);
+}
+
+typedef struct tdb_context {
+ %extend {
+ %feature("docstring") tdb "S.__init__(name,hash_size=0,tdb_flags=TDB_DEFAULT,flags=O_RDWR,mode=0600)\n"
+ "Open a TDB file.";
+ tdb(const char *name, int hash_size, int tdb_flags, int flags, mode_t mode) {
+ return tdb_open(name, hash_size, tdb_flags, flags, mode);
+ }
+ %feature("docstring") error "S.error() -> int\n"
+ "Find last error number returned by operation on this TDB.";
+ enum TDB_ERROR error();
+ ~tdb() { tdb_close($self); }
+ %feature("docstring") close "S.close() -> None\n"
+ "Close the TDB file.";
+ int close();
+ int append(TDB_DATA key, TDB_DATA new_dbuf);
+ %feature("docstring") errorstr "S.errorstr() -> errorstring\n"
+ "Obtain last error message.";
+ const char *errorstr();
+ %rename(get) fetch;
+ %feature("docstring") fetch "S.fetch(key) -> value\n"
+ "Fetch a value.";
+ TDB_DATA fetch(TDB_DATA key);
+ %feature("docstring") delete "S.delete(key) -> None\n"
+ "Delete an entry.";
+ int delete(TDB_DATA key);
+ %feature("docstring") store "S.store(key, value, flag=TDB_REPLACE) -> None\n"
+ "Store an entry.";
+ int store(TDB_DATA key, TDB_DATA dbuf, int flag);
+ %feature("docstring") exists "S.exists(key) -> bool\n"
+ "Check whether key exists in this database.";
+ int exists(TDB_DATA key);
+ %feature("docstring") firstkey "S.firstkey() -> data\n"
+ "Return the first key in this database.";
+ TDB_DATA firstkey();
+ %feature("docstring") nextkey "S.nextkey(prev) -> data\n"
+ "Return the next key in this database.";
+ TDB_DATA nextkey(TDB_DATA key);
+ %feature("docstring") lockall "S.lockall() -> bool";
+ int lockall();
+ %feature("docstring") unlockall "S.unlockall() -> bool";
+ int unlockall();
+ %feature("docstring") unlockall "S.lockall_read() -> bool";
+ int lockall_read();
+ %feature("docstring") unlockall "S.unlockall_read() -> bool";
+ int unlockall_read();
+ %feature("docstring") reopen "S.reopen() -> bool\n"
+ "Reopen this file.";
+ int reopen();
+ %feature("docstring") transaction_start "S.transaction_start() -> None\n"
+ "Start a new transaction.";
+ int transaction_start();
+ %feature("docstring") transaction_commit "S.transaction_commit() -> None\n"
+ "Commit the currently active transaction.";
+ int transaction_commit();
+ %feature("docstring") transaction_cancel "S.transaction_cancel() -> None\n"
+ "Cancel the currently active transaction.";
+ int transaction_cancel();
+ int transaction_recover();
+ %feature("docstring") hash_size "S.hash_size() -> int";
+ int hash_size();
+ %feature("docstring") map_size "S.map_size() -> int";
+ size_t map_size();
+ %feature("docstring") get_flags "S.get_flags() -> int";
+ int get_flags();
+ %feature("docstring") set_max_dead "S.set_max_dead(int) -> None";
+ void set_max_dead(int max_dead);
+ %feature("docstring") name "S.name() -> path\n" \
+ "Return filename of this TDB file.";
+ const char *name();
+ }
+
+ %pythoncode {
+ def __repr__(self):
+ return "Tdb('%s')" % self.name()
+
+ # Random access to keys, values
+ def __getitem__(self, key):
+ result = self.get(key)
+ if result is None:
+ raise KeyError, '%s: %s' % (key, self.errorstr())
+ return result
+
+ def __setitem__(self, key, item):
+ if self.store(key, item) == -1:
+ raise IOError, self.errorstr()
+
+ def __delitem__(self, key):
+ if not self.exists(key):
+ raise KeyError, '%s: %s' % (key, self.errorstr())
+ self.delete(key)
+
+ def __contains__(self, key):
+ return self.exists(key) != 0
+
+ def has_key(self, key):
+ return self.exists(key) != 0
+
+ def fetch_uint32(self, key):
+ data = self.get(key)
+ if data is None:
+ return None
+ import struct
+ return struct.unpack("<L", data)[0]
+
+ def fetch_int32(self, key):
+ data = self.get(key)
+ if data is None:
+ return None
+ import struct
+ return struct.unpack("<l", data)[0]
+
+ # Tdb iterator
+ class TdbIterator:
+ def __init__(self, tdb):
+ self.tdb = tdb
+ self.key = None
+
+ def __iter__(self):
+ return self
+
+ def next(self):
+ if self.key is None:
+ self.key = self.tdb.firstkey()
+ if self.key is None:
+ raise StopIteration
+ return self.key
+ else:
+ self.key = self.tdb.nextkey(self.key)
+ if self.key is None:
+ raise StopIteration
+ return self.key
+
+ def __iter__(self):
+ return self.TdbIterator(self)
+
+ # Implement other dict functions using TdbIterator
+
+ def keys(self):
+ return [k for k in iter(self)]
+
+ def values(self):
+ return [self[k] for k in iter(self)]
+
+ def items(self):
+ return [(k, self[k]) for k in iter(self)]
+
+ def __len__(self):
+ return len(self.keys())
+
+ def clear(self):
+ for k in iter(self):
+ del(self[k])
+
+ def iterkeys(self):
+ for k in iter(self):
+ yield k
+
+ def itervalues(self):
+ for k in iter(self):
+ yield self[k]
+
+ def iteritems(self):
+ for k in iter(self):
+ yield (k, self[k])
+
+ # TODO: any other missing methods for container types
+ }
+} tdb;
diff --git a/lib/tdb/tdb.mk b/lib/tdb/tdb.mk
new file mode 100644
index 0000000000..fa8db6d34c
--- /dev/null
+++ b/lib/tdb/tdb.mk
@@ -0,0 +1,86 @@
+dirs::
+ @mkdir -p bin common tools
+
+PROGS = bin/tdbtool$(EXEEXT) bin/tdbdump$(EXEEXT) bin/tdbbackup$(EXEEXT)
+PROGS_NOINSTALL = bin/tdbtest$(EXEEXT) bin/tdbtorture$(EXEEXT)
+ALL_PROGS = $(PROGS) $(PROGS_NOINSTALL)
+
+TDB_SONAME = libtdb.$(SHLIBEXT).1
+TDB_SOLIB = libtdb.$(SHLIBEXT).$(PACKAGE_VERSION)
+
+TDB_LIB = libtdb.a
+
+bin/tdbtest$(EXEEXT): tools/tdbtest.o $(TDB_LIB)
+ $(CC) $(CFLAGS) $(LDFLAGS) -o bin/tdbtest tools/tdbtest.o -L. -ltdb -lgdbm
+
+bin/tdbtool$(EXEEXT): tools/tdbtool.o $(TDB_LIB)
+ $(CC) $(CFLAGS) $(LDFLAGS) -o bin/tdbtool tools/tdbtool.o -L. -ltdb
+
+bin/tdbtorture$(EXEEXT): tools/tdbtorture.o $(TDB_LIB)
+ $(CC) $(CFLAGS) $(LDFLAGS) -o bin/tdbtorture tools/tdbtorture.o -L. -ltdb
+
+bin/tdbdump$(EXEEXT): tools/tdbdump.o $(TDB_LIB)
+ $(CC) $(CFLAGS) $(LDFLAGS) -o bin/tdbdump tools/tdbdump.o -L. -ltdb
+
+bin/tdbbackup$(EXEEXT): tools/tdbbackup.o $(TDB_LIB)
+ $(CC) $(CFLAGS) $(LDFLAGS) -o bin/tdbbackup tools/tdbbackup.o -L. -ltdb
+
+test:: bin/tdbtorture$(EXEEXT) $(TDB_SONAME)
+ $(LIB_PATH_VAR)=. bin/tdbtorture$(EXEEXT)
+
+clean::
+ rm -f test.db test.tdb torture.tdb test.gdbm
+ rm -f $(TDB_SONAME) $(TDB_SOLIB) libtdb.a libtdb.$(SHLIBEXT)
+ rm -f $(ALL_PROGS) tdb.pc
+
+build-python:: _tdb.$(SHLIBEXT)
+
+tdb_wrap.o: $(tdbdir)/tdb_wrap.c
+ $(CC) $(PICFLAG) -c $(tdbdir)/tdb_wrap.c $(CFLAGS) `$(PYTHON_CONFIG) --cflags`
+
+_tdb.$(SHLIBEXT): libtdb.$(SHLIBEXT) tdb_wrap.o
+ $(SHLD) $(SHLD_FLAGS) -o $@ tdb_wrap.o -L. -ltdb `$(PYTHON_CONFIG) --ldflags`
+
+install:: installdirs installbin installheaders installlibs \
+ $(PYTHON_INSTALL_TARGET)
+
+install-python:: build-python
+ mkdir -p $(DESTDIR)`$(PYTHON) -c "import distutils.sysconfig; print distutils.sysconfig.get_python_lib(0, prefix='$(prefix)')"` \
+ $(DESTDIR)`$(PYTHON) -c "import distutils.sysconfig; print distutils.sysconfig.get_python_lib(1, prefix='$(prefix)')"`
+ cp $(tdbdir)/tdb.py $(DESTDIR)`$(PYTHON) -c "import distutils.sysconfig; print distutils.sysconfig.get_python_lib(0, prefix='$(prefix)')"`
+ cp _tdb.$(SHLIBEXT) $(DESTDIR)`$(PYTHON) -c "import distutils.sysconfig; print distutils.sysconfig.get_python_lib(1, prefix='$(prefix)')"`
+
+check-python:: build-python $(TDB_SONAME)
+ $(LIB_PATH_VAR)=. PYTHONPATH=".:$(tdbdir)" $(PYTHON) $(tdbdir)/python/tests/simple.py
+
+install-swig::
+ mkdir -p $(DESTDIR)`$(SWIG) -swiglib`
+ cp tdb.i $(DESTDIR)`$(SWIG) -swiglib`
+
+clean::
+ rm -f _tdb.$(SHLIBEXT)
+
+installdirs::
+ mkdir -p $(DESTDIR)$(bindir)
+ mkdir -p $(DESTDIR)$(includedir)
+ mkdir -p $(DESTDIR)$(libdir)
+ mkdir -p $(DESTDIR)$(libdir)/pkgconfig
+
+installbin:: all installdirs
+ cp $(PROGS) $(DESTDIR)$(bindir)
+
+installheaders:: installdirs
+ cp $(srcdir)/include/tdb.h $(DESTDIR)$(includedir)
+
+installlibs:: all installdirs
+ cp tdb.pc $(DESTDIR)$(libdir)/pkgconfig
+ cp libtdb.a $(TDB_SOLIB) $(DESTDIR)$(libdir)
+
+libtdb.a: $(TDB_OBJ)
+ ar -rv libtdb.a $(TDB_OBJ)
+
+libtdb.$(SHLIBEXT): $(TDB_SOLIB)
+ ln -fs $< $@
+
+$(TDB_SONAME): $(TDB_SOLIB)
+ ln -fs $< $@
diff --git a/lib/tdb/tdb.pc.in b/lib/tdb/tdb.pc.in
new file mode 100644
index 0000000000..6f8f553736
--- /dev/null
+++ b/lib/tdb/tdb.pc.in
@@ -0,0 +1,11 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: tdb
+Description: A trivial database
+Version: @PACKAGE_VERSION@
+Libs: -L${libdir} -ltdb
+Cflags: -I${includedir}
+URL: http://tdb.samba.org/
diff --git a/lib/tdb/tdb.py b/lib/tdb/tdb.py
new file mode 100644
index 0000000000..9f306bab8c
--- /dev/null
+++ b/lib/tdb/tdb.py
@@ -0,0 +1,341 @@
+# This file was automatically generated by SWIG (http://www.swig.org).
+# Version 1.3.35
+#
+# Don't modify this file, modify the SWIG interface instead.
+
+"""
+TDB is a simple key-value database similar to GDBM that supports multiple writers.
+"""
+
+import _tdb
+import new
+new_instancemethod = new.instancemethod
+try:
+ _swig_property = property
+except NameError:
+ pass # Python < 2.2 doesn't have 'property'.
+def _swig_setattr_nondynamic(self,class_type,name,value,static=1):
+ if (name == "thisown"): return self.this.own(value)
+ if (name == "this"):
+ if type(value).__name__ == 'PySwigObject':
+ self.__dict__[name] = value
+ return
+ method = class_type.__swig_setmethods__.get(name,None)
+ if method: return method(self,value)
+ if (not static) or hasattr(self,name):
+ self.__dict__[name] = value
+ else:
+ raise AttributeError("You cannot add attributes to %s" % self)
+
+def _swig_setattr(self,class_type,name,value):
+ return _swig_setattr_nondynamic(self,class_type,name,value,0)
+
+def _swig_getattr(self,class_type,name):
+ if (name == "thisown"): return self.this.own()
+ method = class_type.__swig_getmethods__.get(name,None)
+ if method: return method(self)
+ raise AttributeError,name
+
+def _swig_repr(self):
+ try: strthis = "proxy of " + self.this.__repr__()
+ except: strthis = ""
+ return "<%s.%s; %s >" % (self.__class__.__module__, self.__class__.__name__, strthis,)
+
+import types
+try:
+ _object = types.ObjectType
+ _newclass = 1
+except AttributeError:
+ class _object : pass
+ _newclass = 0
+del types
+
+
+def _swig_setattr_nondynamic_method(set):
+ def set_attr(self,name,value):
+ if (name == "thisown"): return self.this.own(value)
+ if hasattr(self,name) or (name == "this"):
+ set(self,name,value)
+ else:
+ raise AttributeError("You cannot add attributes to %s" % self)
+ return set_attr
+
+
+REPLACE = _tdb.REPLACE
+INSERT = _tdb.INSERT
+MODIFY = _tdb.MODIFY
+DEFAULT = _tdb.DEFAULT
+CLEAR_IF_FIRST = _tdb.CLEAR_IF_FIRST
+INTERNAL = _tdb.INTERNAL
+NOLOCK = _tdb.NOLOCK
+NOMMAP = _tdb.NOMMAP
+CONVERT = _tdb.CONVERT
+BIGENDIAN = _tdb.BIGENDIAN
+TDB_SUCCESS = _tdb.TDB_SUCCESS
+TDB_ERR_CORRUPT = _tdb.TDB_ERR_CORRUPT
+TDB_ERR_IO = _tdb.TDB_ERR_IO
+TDB_ERR_LOCK = _tdb.TDB_ERR_LOCK
+TDB_ERR_OOM = _tdb.TDB_ERR_OOM
+TDB_ERR_EXISTS = _tdb.TDB_ERR_EXISTS
+TDB_ERR_NOLOCK = _tdb.TDB_ERR_NOLOCK
+TDB_ERR_LOCK_TIMEOUT = _tdb.TDB_ERR_LOCK_TIMEOUT
+TDB_ERR_NOEXIST = _tdb.TDB_ERR_NOEXIST
+TDB_ERR_EINVAL = _tdb.TDB_ERR_EINVAL
+TDB_ERR_RDONLY = _tdb.TDB_ERR_RDONLY
+class Tdb(object):
+ """A TDB file."""
+ thisown = _swig_property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc='The membership flag')
+ __repr__ = _swig_repr
+ def __init__(self, *args, **kwargs):
+ """
+ S.__init__(name,hash_size=0,tdb_flags=TDB_DEFAULT,flags=O_RDWR,mode=0600)
+ Open a TDB file.
+ """
+ _tdb.Tdb_swiginit(self,_tdb.new_Tdb(*args, **kwargs))
+ def error(*args, **kwargs):
+ """
+ S.error() -> int
+ Find last error number returned by operation on this TDB.
+ """
+ return _tdb.Tdb_error(*args, **kwargs)
+
+ __swig_destroy__ = _tdb.delete_Tdb
+ def close(*args, **kwargs):
+ """
+ S.close() -> None
+ Close the TDB file.
+ """
+ return _tdb.Tdb_close(*args, **kwargs)
+
+ def errorstr(*args, **kwargs):
+ """
+ S.errorstr() -> errorstring
+ Obtain last error message.
+ """
+ return _tdb.Tdb_errorstr(*args, **kwargs)
+
+ def get(*args, **kwargs):
+ """
+ S.fetch(key) -> value
+ Fetch a value.
+ """
+ return _tdb.Tdb_get(*args, **kwargs)
+
+ def delete(*args, **kwargs):
+ """
+ S.delete(key) -> None
+ Delete an entry.
+ """
+ return _tdb.Tdb_delete(*args, **kwargs)
+
+ def store(*args, **kwargs):
+ """
+ S.store(key, value, flag=TDB_REPLACE) -> None
+ Store an entry.
+ """
+ return _tdb.Tdb_store(*args, **kwargs)
+
+ def exists(*args, **kwargs):
+ """
+ S.exists(key) -> bool
+ Check whether key exists in this database.
+ """
+ return _tdb.Tdb_exists(*args, **kwargs)
+
+ def firstkey(*args, **kwargs):
+ """
+ S.firstkey() -> data
+ Return the first key in this database.
+ """
+ return _tdb.Tdb_firstkey(*args, **kwargs)
+
+ def nextkey(*args, **kwargs):
+ """
+ S.nextkey(prev) -> data
+ Return the next key in this database.
+ """
+ return _tdb.Tdb_nextkey(*args, **kwargs)
+
+ def lock_all(*args, **kwargs):
+ """S.lockall() -> bool"""
+ return _tdb.Tdb_lock_all(*args, **kwargs)
+
+ def unlock_all(*args, **kwargs):
+ """S.unlockall() -> bool"""
+ return _tdb.Tdb_unlock_all(*args, **kwargs)
+
+ def reopen(*args, **kwargs):
+ """
+ S.reopen() -> bool
+ Reopen this file.
+ """
+ return _tdb.Tdb_reopen(*args, **kwargs)
+
+ def transaction_start(*args, **kwargs):
+ """
+ S.transaction_start() -> None
+ Start a new transaction.
+ """
+ return _tdb.Tdb_transaction_start(*args, **kwargs)
+
+ def transaction_commit(*args, **kwargs):
+ """
+ S.transaction_commit() -> None
+ Commit the currently active transaction.
+ """
+ return _tdb.Tdb_transaction_commit(*args, **kwargs)
+
+ def transaction_cancel(*args, **kwargs):
+ """
+ S.transaction_cancel() -> None
+ Cancel the currently active transaction.
+ """
+ return _tdb.Tdb_transaction_cancel(*args, **kwargs)
+
+ def hash_size(*args, **kwargs):
+ """S.hash_size() -> int"""
+ return _tdb.Tdb_hash_size(*args, **kwargs)
+
+ def map_size(*args, **kwargs):
+ """S.map_size() -> int"""
+ return _tdb.Tdb_map_size(*args, **kwargs)
+
+ def get_flags(*args, **kwargs):
+ """S.get_flags() -> int"""
+ return _tdb.Tdb_get_flags(*args, **kwargs)
+
+ def set_max_dead(*args, **kwargs):
+ """S.set_max_dead(int) -> None"""
+ return _tdb.Tdb_set_max_dead(*args, **kwargs)
+
+ def name(*args, **kwargs):
+ """
+ S.name() -> path
+ Return filename of this TDB file.
+ """
+ return _tdb.Tdb_name(*args, **kwargs)
+
+ def __repr__(self):
+ return "Tdb('%s')" % self.name()
+
+
+ def __getitem__(self, key):
+ result = self.get(key)
+ if result is None:
+ raise KeyError, '%s: %s' % (key, self.errorstr())
+ return result
+
+ def __setitem__(self, key, item):
+ if self.store(key, item) == -1:
+ raise IOError, self.errorstr()
+
+ def __delitem__(self, key):
+ if not self.exists(key):
+ raise KeyError, '%s: %s' % (key, self.errorstr())
+ self.delete(key)
+
+ def __contains__(self, key):
+ return self.exists(key) != 0
+
+ def has_key(self, key):
+ return self.exists(key) != 0
+
+ def fetch_uint32(self, key):
+ data = self.get(key)
+ if data is None:
+ return None
+ import struct
+ return struct.unpack("<L", data)[0]
+
+ def fetch_int32(self, key):
+ data = self.get(key)
+ if data is None:
+ return None
+ import struct
+ return struct.unpack("<l", data)[0]
+
+
+ class TdbIterator:
+ def __init__(self, tdb):
+ self.tdb = tdb
+ self.key = None
+
+ def __iter__(self):
+ return self
+
+ def next(self):
+ if self.key is None:
+ self.key = self.tdb.firstkey()
+ if self.key is None:
+ raise StopIteration
+ return self.key
+ else:
+ self.key = self.tdb.nextkey(self.key)
+ if self.key is None:
+ raise StopIteration
+ return self.key
+
+ def __iter__(self):
+ return self.TdbIterator(self)
+
+
+
+ def keys(self):
+ return [k for k in iter(self)]
+
+ def values(self):
+ return [self[k] for k in iter(self)]
+
+ def items(self):
+ return [(k, self[k]) for k in iter(self)]
+
+ def __len__(self):
+ return len(self.keys())
+
+ def clear(self):
+ for k in iter(self):
+ del(self[k])
+
+ def iterkeys(self):
+ for k in iter(self):
+ yield k
+
+ def itervalues(self):
+ for k in iter(self):
+ yield self[k]
+
+ def iteritems(self):
+ for k in iter(self):
+ yield (k, self[k])
+
+
+
+Tdb.error = new_instancemethod(_tdb.Tdb_error,None,Tdb)
+Tdb.close = new_instancemethod(_tdb.Tdb_close,None,Tdb)
+Tdb.append = new_instancemethod(_tdb.Tdb_append,None,Tdb)
+Tdb.errorstr = new_instancemethod(_tdb.Tdb_errorstr,None,Tdb)
+Tdb.get = new_instancemethod(_tdb.Tdb_get,None,Tdb)
+Tdb.delete = new_instancemethod(_tdb.Tdb_delete,None,Tdb)
+Tdb.store = new_instancemethod(_tdb.Tdb_store,None,Tdb)
+Tdb.exists = new_instancemethod(_tdb.Tdb_exists,None,Tdb)
+Tdb.firstkey = new_instancemethod(_tdb.Tdb_firstkey,None,Tdb)
+Tdb.nextkey = new_instancemethod(_tdb.Tdb_nextkey,None,Tdb)
+Tdb.lock_all = new_instancemethod(_tdb.Tdb_lock_all,None,Tdb)
+Tdb.unlock_all = new_instancemethod(_tdb.Tdb_unlock_all,None,Tdb)
+Tdb.read_lock_all = new_instancemethod(_tdb.Tdb_read_lock_all,None,Tdb)
+Tdb.read_unlock_all = new_instancemethod(_tdb.Tdb_read_unlock_all,None,Tdb)
+Tdb.reopen = new_instancemethod(_tdb.Tdb_reopen,None,Tdb)
+Tdb.transaction_start = new_instancemethod(_tdb.Tdb_transaction_start,None,Tdb)
+Tdb.transaction_commit = new_instancemethod(_tdb.Tdb_transaction_commit,None,Tdb)
+Tdb.transaction_cancel = new_instancemethod(_tdb.Tdb_transaction_cancel,None,Tdb)
+Tdb.transaction_recover = new_instancemethod(_tdb.Tdb_transaction_recover,None,Tdb)
+Tdb.hash_size = new_instancemethod(_tdb.Tdb_hash_size,None,Tdb)
+Tdb.map_size = new_instancemethod(_tdb.Tdb_map_size,None,Tdb)
+Tdb.get_flags = new_instancemethod(_tdb.Tdb_get_flags,None,Tdb)
+Tdb.set_max_dead = new_instancemethod(_tdb.Tdb_set_max_dead,None,Tdb)
+Tdb.name = new_instancemethod(_tdb.Tdb_name,None,Tdb)
+Tdb_swigregister = _tdb.Tdb_swigregister
+Tdb_swigregister(Tdb)
+
+
+
diff --git a/lib/tdb/tdb_wrap.c b/lib/tdb/tdb_wrap.c
new file mode 100644
index 0000000000..32665d79fd
--- /dev/null
+++ b/lib/tdb/tdb_wrap.c
@@ -0,0 +1,4307 @@
+/* ----------------------------------------------------------------------------
+ * This file was automatically generated by SWIG (http://www.swig.org).
+ * Version 1.3.35
+ *
+ * This file is not intended to be easily readable and contains a number of
+ * coding conventions designed to improve portability and efficiency. Do not make
+ * changes to this file unless you know what you are doing--modify the SWIG
+ * interface file instead.
+ * ----------------------------------------------------------------------------- */
+
+#define SWIGPYTHON
+#define SWIG_PYTHON_NO_BUILD_NONE
+/* -----------------------------------------------------------------------------
+ * This section contains generic SWIG labels for method/variable
+ * declarations/attributes, and other compiler dependent labels.
+ * ----------------------------------------------------------------------------- */
+
+/* template workaround for compilers that cannot correctly implement the C++ standard */
+#ifndef SWIGTEMPLATEDISAMBIGUATOR
+# if defined(__SUNPRO_CC) && (__SUNPRO_CC <= 0x560)
+# define SWIGTEMPLATEDISAMBIGUATOR template
+# elif defined(__HP_aCC)
+/* Needed even with `aCC -AA' when `aCC -V' reports HP ANSI C++ B3910B A.03.55 */
+/* If we find a maximum version that requires this, the test would be __HP_aCC <= 35500 for A.03.55 */
+# define SWIGTEMPLATEDISAMBIGUATOR template
+# else
+# define SWIGTEMPLATEDISAMBIGUATOR
+# endif
+#endif
+
+/* inline attribute */
+#ifndef SWIGINLINE
+# if defined(__cplusplus) || (defined(__GNUC__) && !defined(__STRICT_ANSI__))
+# define SWIGINLINE inline
+# else
+# define SWIGINLINE
+# endif
+#endif
+
+/* attribute recognised by some compilers to avoid 'unused' warnings */
+#ifndef SWIGUNUSED
+# if defined(__GNUC__)
+# if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
+# define SWIGUNUSED __attribute__ ((__unused__))
+# else
+# define SWIGUNUSED
+# endif
+# elif defined(__ICC)
+# define SWIGUNUSED __attribute__ ((__unused__))
+# else
+# define SWIGUNUSED
+# endif
+#endif
+
+#ifndef SWIGUNUSEDPARM
+# ifdef __cplusplus
+# define SWIGUNUSEDPARM(p)
+# else
+# define SWIGUNUSEDPARM(p) p SWIGUNUSED
+# endif
+#endif
+
+/* internal SWIG method */
+#ifndef SWIGINTERN
+# define SWIGINTERN static SWIGUNUSED
+#endif
+
+/* internal inline SWIG method */
+#ifndef SWIGINTERNINLINE
+# define SWIGINTERNINLINE SWIGINTERN SWIGINLINE
+#endif
+
+/* exporting methods */
+#if (__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)
+# ifndef GCC_HASCLASSVISIBILITY
+# define GCC_HASCLASSVISIBILITY
+# endif
+#endif
+
+#ifndef SWIGEXPORT
+# if defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__)
+# if defined(STATIC_LINKED)
+# define SWIGEXPORT
+# else
+# define SWIGEXPORT __declspec(dllexport)
+# endif
+# else
+# if defined(__GNUC__) && defined(GCC_HASCLASSVISIBILITY)
+# define SWIGEXPORT __attribute__ ((visibility("default")))
+# else
+# define SWIGEXPORT
+# endif
+# endif
+#endif
+
+/* calling conventions for Windows */
+#ifndef SWIGSTDCALL
+# if defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__)
+# define SWIGSTDCALL __stdcall
+# else
+# define SWIGSTDCALL
+# endif
+#endif
+
+/* Deal with Microsoft's attempt at deprecating C standard runtime functions */
+#if !defined(SWIG_NO_CRT_SECURE_NO_DEPRECATE) && defined(_MSC_VER) && !defined(_CRT_SECURE_NO_DEPRECATE)
+# define _CRT_SECURE_NO_DEPRECATE
+#endif
+
+/* Deal with Microsoft's attempt at deprecating methods in the standard C++ library */
+#if !defined(SWIG_NO_SCL_SECURE_NO_DEPRECATE) && defined(_MSC_VER) && !defined(_SCL_SECURE_NO_DEPRECATE)
+# define _SCL_SECURE_NO_DEPRECATE
+#endif
+
+
+
+/* Python.h has to appear first */
+#include <Python.h>
+
+/* -----------------------------------------------------------------------------
+ * swigrun.swg
+ *
+ * This file contains generic CAPI SWIG runtime support for pointer
+ * type checking.
+ * ----------------------------------------------------------------------------- */
+
+/* This should only be incremented when either the layout of swig_type_info changes,
+ or for whatever reason, the runtime changes incompatibly */
+#define SWIG_RUNTIME_VERSION "4"
+
+/* define SWIG_TYPE_TABLE_NAME as "SWIG_TYPE_TABLE" */
+#ifdef SWIG_TYPE_TABLE
+# define SWIG_QUOTE_STRING(x) #x
+# define SWIG_EXPAND_AND_QUOTE_STRING(x) SWIG_QUOTE_STRING(x)
+# define SWIG_TYPE_TABLE_NAME SWIG_EXPAND_AND_QUOTE_STRING(SWIG_TYPE_TABLE)
+#else
+# define SWIG_TYPE_TABLE_NAME
+#endif
+
+/*
+ You can use the SWIGRUNTIME and SWIGRUNTIMEINLINE macros for
+ creating a static or dynamic library from the swig runtime code.
+ In 99.9% of the cases, swig just needs to declare them as 'static'.
+
+ But only do this if is strictly necessary, ie, if you have problems
+ with your compiler or so.
+*/
+
+#ifndef SWIGRUNTIME
+# define SWIGRUNTIME SWIGINTERN
+#endif
+
+#ifndef SWIGRUNTIMEINLINE
+# define SWIGRUNTIMEINLINE SWIGRUNTIME SWIGINLINE
+#endif
+
+/* Generic buffer size */
+#ifndef SWIG_BUFFER_SIZE
+# define SWIG_BUFFER_SIZE 1024
+#endif
+
+/* Flags for pointer conversions */
+#define SWIG_POINTER_DISOWN 0x1
+#define SWIG_CAST_NEW_MEMORY 0x2
+
+/* Flags for new pointer objects */
+#define SWIG_POINTER_OWN 0x1
+
+
+/*
+ Flags/methods for returning states.
+
+ The swig conversion methods, as ConvertPtr, return and integer
+ that tells if the conversion was successful or not. And if not,
+ an error code can be returned (see swigerrors.swg for the codes).
+
+ Use the following macros/flags to set or process the returning
+ states.
+
+ In old swig versions, you usually write code as:
+
+ if (SWIG_ConvertPtr(obj,vptr,ty.flags) != -1) {
+ // success code
+ } else {
+ //fail code
+ }
+
+ Now you can be more explicit as:
+
+ int res = SWIG_ConvertPtr(obj,vptr,ty.flags);
+ if (SWIG_IsOK(res)) {
+ // success code
+ } else {
+ // fail code
+ }
+
+ that seems to be the same, but now you can also do
+
+ Type *ptr;
+ int res = SWIG_ConvertPtr(obj,(void **)(&ptr),ty.flags);
+ if (SWIG_IsOK(res)) {
+ // success code
+ if (SWIG_IsNewObj(res) {
+ ...
+ delete *ptr;
+ } else {
+ ...
+ }
+ } else {
+ // fail code
+ }
+
+ I.e., now SWIG_ConvertPtr can return new objects and you can
+ identify the case and take care of the deallocation. Of course that
+ requires also to SWIG_ConvertPtr to return new result values, as
+
+ int SWIG_ConvertPtr(obj, ptr,...) {
+ if (<obj is ok>) {
+ if (<need new object>) {
+ *ptr = <ptr to new allocated object>;
+ return SWIG_NEWOBJ;
+ } else {
+ *ptr = <ptr to old object>;
+ return SWIG_OLDOBJ;
+ }
+ } else {
+ return SWIG_BADOBJ;
+ }
+ }
+
+ Of course, returning the plain '0(success)/-1(fail)' still works, but you can be
+ more explicit by returning SWIG_BADOBJ, SWIG_ERROR or any of the
+ swig errors code.
+
+ Finally, if the SWIG_CASTRANK_MODE is enabled, the result code
+ allows to return the 'cast rank', for example, if you have this
+
+ int food(double)
+ int fooi(int);
+
+ and you call
+
+ food(1) // cast rank '1' (1 -> 1.0)
+ fooi(1) // cast rank '0'
+
+ just use the SWIG_AddCast()/SWIG_CheckState()
+
+
+ */
+#define SWIG_OK (0)
+#define SWIG_ERROR (-1)
+#define SWIG_IsOK(r) (r >= 0)
+#define SWIG_ArgError(r) ((r != SWIG_ERROR) ? r : SWIG_TypeError)
+
+/* The CastRankLimit says how many bits are used for the cast rank */
+#define SWIG_CASTRANKLIMIT (1 << 8)
+/* The NewMask denotes the object was created (using new/malloc) */
+#define SWIG_NEWOBJMASK (SWIG_CASTRANKLIMIT << 1)
+/* The TmpMask is for in/out typemaps that use temporal objects */
+#define SWIG_TMPOBJMASK (SWIG_NEWOBJMASK << 1)
+/* Simple returning values */
+#define SWIG_BADOBJ (SWIG_ERROR)
+#define SWIG_OLDOBJ (SWIG_OK)
+#define SWIG_NEWOBJ (SWIG_OK | SWIG_NEWOBJMASK)
+#define SWIG_TMPOBJ (SWIG_OK | SWIG_TMPOBJMASK)
+/* Check, add and del mask methods */
+#define SWIG_AddNewMask(r) (SWIG_IsOK(r) ? (r | SWIG_NEWOBJMASK) : r)
+#define SWIG_DelNewMask(r) (SWIG_IsOK(r) ? (r & ~SWIG_NEWOBJMASK) : r)
+#define SWIG_IsNewObj(r) (SWIG_IsOK(r) && (r & SWIG_NEWOBJMASK))
+#define SWIG_AddTmpMask(r) (SWIG_IsOK(r) ? (r | SWIG_TMPOBJMASK) : r)
+#define SWIG_DelTmpMask(r) (SWIG_IsOK(r) ? (r & ~SWIG_TMPOBJMASK) : r)
+#define SWIG_IsTmpObj(r) (SWIG_IsOK(r) && (r & SWIG_TMPOBJMASK))
+
+
+/* Cast-Rank Mode */
+#if defined(SWIG_CASTRANK_MODE)
+# ifndef SWIG_TypeRank
+# define SWIG_TypeRank unsigned long
+# endif
+# ifndef SWIG_MAXCASTRANK /* Default cast allowed */
+# define SWIG_MAXCASTRANK (2)
+# endif
+# define SWIG_CASTRANKMASK ((SWIG_CASTRANKLIMIT) -1)
+# define SWIG_CastRank(r) (r & SWIG_CASTRANKMASK)
+SWIGINTERNINLINE int SWIG_AddCast(int r) {
+ return SWIG_IsOK(r) ? ((SWIG_CastRank(r) < SWIG_MAXCASTRANK) ? (r + 1) : SWIG_ERROR) : r;
+}
+SWIGINTERNINLINE int SWIG_CheckState(int r) {
+ return SWIG_IsOK(r) ? SWIG_CastRank(r) + 1 : 0;
+}
+#else /* no cast-rank mode */
+# define SWIG_AddCast
+# define SWIG_CheckState(r) (SWIG_IsOK(r) ? 1 : 0)
+#endif
+
+
+
+
+#include <string.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef void *(*swig_converter_func)(void *, int *);
+typedef struct swig_type_info *(*swig_dycast_func)(void **);
+
+/* Structure to store information on one type */
+typedef struct swig_type_info {
+ const char *name; /* mangled name of this type */
+ const char *str; /* human readable name of this type */
+ swig_dycast_func dcast; /* dynamic cast function down a hierarchy */
+ struct swig_cast_info *cast; /* linked list of types that can cast into this type */
+ void *clientdata; /* language specific type data */
+ int owndata; /* flag if the structure owns the clientdata */
+} swig_type_info;
+
+/* Structure to store a type and conversion function used for casting */
+typedef struct swig_cast_info {
+ swig_type_info *type; /* pointer to type that is equivalent to this type */
+ swig_converter_func converter; /* function to cast the void pointers */
+ struct swig_cast_info *next; /* pointer to next cast in linked list */
+ struct swig_cast_info *prev; /* pointer to the previous cast */
+} swig_cast_info;
+
+/* Structure used to store module information
+ * Each module generates one structure like this, and the runtime collects
+ * all of these structures and stores them in a circularly linked list.*/
+typedef struct swig_module_info {
+ swig_type_info **types; /* Array of pointers to swig_type_info structures that are in this module */
+ size_t size; /* Number of types in this module */
+ struct swig_module_info *next; /* Pointer to next element in circularly linked list */
+ swig_type_info **type_initial; /* Array of initially generated type structures */
+ swig_cast_info **cast_initial; /* Array of initially generated casting structures */
+ void *clientdata; /* Language specific module data */
+} swig_module_info;
+
+/*
+ Compare two type names skipping the space characters, therefore
+ "char*" == "char *" and "Class<int>" == "Class<int >", etc.
+
+ Return 0 when the two name types are equivalent, as in
+ strncmp, but skipping ' '.
+*/
+SWIGRUNTIME int
+SWIG_TypeNameComp(const char *f1, const char *l1,
+ const char *f2, const char *l2) {
+ for (;(f1 != l1) && (f2 != l2); ++f1, ++f2) {
+ while ((*f1 == ' ') && (f1 != l1)) ++f1;
+ while ((*f2 == ' ') && (f2 != l2)) ++f2;
+ if (*f1 != *f2) return (*f1 > *f2) ? 1 : -1;
+ }
+ return (int)((l1 - f1) - (l2 - f2));
+}
+
+/*
+ Check type equivalence in a name list like <name1>|<name2>|...
+ Return 0 if not equal, 1 if equal
+*/
+SWIGRUNTIME int
+SWIG_TypeEquiv(const char *nb, const char *tb) {
+ int equiv = 0;
+ const char* te = tb + strlen(tb);
+ const char* ne = nb;
+ while (!equiv && *ne) {
+ for (nb = ne; *ne; ++ne) {
+ if (*ne == '|') break;
+ }
+ equiv = (SWIG_TypeNameComp(nb, ne, tb, te) == 0) ? 1 : 0;
+ if (*ne) ++ne;
+ }
+ return equiv;
+}
+
+/*
+ Check type equivalence in a name list like <name1>|<name2>|...
+ Return 0 if equal, -1 if nb < tb, 1 if nb > tb
+*/
+SWIGRUNTIME int
+SWIG_TypeCompare(const char *nb, const char *tb) {
+ int equiv = 0;
+ const char* te = tb + strlen(tb);
+ const char* ne = nb;
+ while (!equiv && *ne) {
+ for (nb = ne; *ne; ++ne) {
+ if (*ne == '|') break;
+ }
+ equiv = (SWIG_TypeNameComp(nb, ne, tb, te) == 0) ? 1 : 0;
+ if (*ne) ++ne;
+ }
+ return equiv;
+}
+
+
+/* think of this as a c++ template<> or a scheme macro */
+#define SWIG_TypeCheck_Template(comparison, ty) \
+ if (ty) { \
+ swig_cast_info *iter = ty->cast; \
+ while (iter) { \
+ if (comparison) { \
+ if (iter == ty->cast) return iter; \
+ /* Move iter to the top of the linked list */ \
+ iter->prev->next = iter->next; \
+ if (iter->next) \
+ iter->next->prev = iter->prev; \
+ iter->next = ty->cast; \
+ iter->prev = 0; \
+ if (ty->cast) ty->cast->prev = iter; \
+ ty->cast = iter; \
+ return iter; \
+ } \
+ iter = iter->next; \
+ } \
+ } \
+ return 0
+
+/*
+ Check the typename
+*/
+SWIGRUNTIME swig_cast_info *
+SWIG_TypeCheck(const char *c, swig_type_info *ty) {
+ SWIG_TypeCheck_Template(strcmp(iter->type->name, c) == 0, ty);
+}
+
+/* Same as previous function, except strcmp is replaced with a pointer comparison */
+SWIGRUNTIME swig_cast_info *
+SWIG_TypeCheckStruct(swig_type_info *from, swig_type_info *into) {
+ SWIG_TypeCheck_Template(iter->type == from, into);
+}
+
+/*
+ Cast a pointer up an inheritance hierarchy
+*/
+SWIGRUNTIMEINLINE void *
+SWIG_TypeCast(swig_cast_info *ty, void *ptr, int *newmemory) {
+ return ((!ty) || (!ty->converter)) ? ptr : (*ty->converter)(ptr, newmemory);
+}
+
+/*
+ Dynamic pointer casting. Down an inheritance hierarchy
+*/
+SWIGRUNTIME swig_type_info *
+SWIG_TypeDynamicCast(swig_type_info *ty, void **ptr) {
+ swig_type_info *lastty = ty;
+ if (!ty || !ty->dcast) return ty;
+ while (ty && (ty->dcast)) {
+ ty = (*ty->dcast)(ptr);
+ if (ty) lastty = ty;
+ }
+ return lastty;
+}
+
+/*
+ Return the name associated with this type
+*/
+SWIGRUNTIMEINLINE const char *
+SWIG_TypeName(const swig_type_info *ty) {
+ return ty->name;
+}
+
+/*
+ Return the pretty name associated with this type,
+ that is an unmangled type name in a form presentable to the user.
+*/
+SWIGRUNTIME const char *
+SWIG_TypePrettyName(const swig_type_info *type) {
+ /* The "str" field contains the equivalent pretty names of the
+ type, separated by vertical-bar characters. We choose
+ to print the last name, as it is often (?) the most
+ specific. */
+ if (!type) return NULL;
+ if (type->str != NULL) {
+ const char *last_name = type->str;
+ const char *s;
+ for (s = type->str; *s; s++)
+ if (*s == '|') last_name = s+1;
+ return last_name;
+ }
+ else
+ return type->name;
+}
+
+/*
+ Set the clientdata field for a type
+*/
+SWIGRUNTIME void
+SWIG_TypeClientData(swig_type_info *ti, void *clientdata) {
+ swig_cast_info *cast = ti->cast;
+ /* if (ti->clientdata == clientdata) return; */
+ ti->clientdata = clientdata;
+
+ while (cast) {
+ if (!cast->converter) {
+ swig_type_info *tc = cast->type;
+ if (!tc->clientdata) {
+ SWIG_TypeClientData(tc, clientdata);
+ }
+ }
+ cast = cast->next;
+ }
+}
+SWIGRUNTIME void
+SWIG_TypeNewClientData(swig_type_info *ti, void *clientdata) {
+ SWIG_TypeClientData(ti, clientdata);
+ ti->owndata = 1;
+}
+
+/*
+ Search for a swig_type_info structure only by mangled name
+ Search is a O(log #types)
+
+ We start searching at module start, and finish searching when start == end.
+ Note: if start == end at the beginning of the function, we go all the way around
+ the circular list.
+*/
+SWIGRUNTIME swig_type_info *
+SWIG_MangledTypeQueryModule(swig_module_info *start,
+ swig_module_info *end,
+ const char *name) {
+ swig_module_info *iter = start;
+ do {
+ if (iter->size) {
+ register size_t l = 0;
+ register size_t r = iter->size - 1;
+ do {
+ /* since l+r >= 0, we can (>> 1) instead (/ 2) */
+ register size_t i = (l + r) >> 1;
+ const char *iname = iter->types[i]->name;
+ if (iname) {
+ register int compare = strcmp(name, iname);
+ if (compare == 0) {
+ return iter->types[i];
+ } else if (compare < 0) {
+ if (i) {
+ r = i - 1;
+ } else {
+ break;
+ }
+ } else if (compare > 0) {
+ l = i + 1;
+ }
+ } else {
+ break; /* should never happen */
+ }
+ } while (l <= r);
+ }
+ iter = iter->next;
+ } while (iter != end);
+ return 0;
+}
+
+/*
+ Search for a swig_type_info structure for either a mangled name or a human readable name.
+ It first searches the mangled names of the types, which is a O(log #types)
+ If a type is not found it then searches the human readable names, which is O(#types).
+
+ We start searching at module start, and finish searching when start == end.
+ Note: if start == end at the beginning of the function, we go all the way around
+ the circular list.
+*/
+SWIGRUNTIME swig_type_info *
+SWIG_TypeQueryModule(swig_module_info *start,
+ swig_module_info *end,
+ const char *name) {
+ /* STEP 1: Search the name field using binary search */
+ swig_type_info *ret = SWIG_MangledTypeQueryModule(start, end, name);
+ if (ret) {
+ return ret;
+ } else {
+ /* STEP 2: If the type hasn't been found, do a complete search
+ of the str field (the human readable name) */
+ swig_module_info *iter = start;
+ do {
+ register size_t i = 0;
+ for (; i < iter->size; ++i) {
+ if (iter->types[i]->str && (SWIG_TypeEquiv(iter->types[i]->str, name)))
+ return iter->types[i];
+ }
+ iter = iter->next;
+ } while (iter != end);
+ }
+
+ /* neither found a match */
+ return 0;
+}
+
+/*
+ Pack binary data into a string
+*/
+SWIGRUNTIME char *
+SWIG_PackData(char *c, void *ptr, size_t sz) {
+ static const char hex[17] = "0123456789abcdef";
+ register const unsigned char *u = (unsigned char *) ptr;
+ register const unsigned char *eu = u + sz;
+ for (; u != eu; ++u) {
+ register unsigned char uu = *u;
+ *(c++) = hex[(uu & 0xf0) >> 4];
+ *(c++) = hex[uu & 0xf];
+ }
+ return c;
+}
+
+/*
+ Unpack binary data from a string
+*/
+SWIGRUNTIME const char *
+SWIG_UnpackData(const char *c, void *ptr, size_t sz) {
+ register unsigned char *u = (unsigned char *) ptr;
+ register const unsigned char *eu = u + sz;
+ for (; u != eu; ++u) {
+ register char d = *(c++);
+ register unsigned char uu;
+ if ((d >= '0') && (d <= '9'))
+ uu = ((d - '0') << 4);
+ else if ((d >= 'a') && (d <= 'f'))
+ uu = ((d - ('a'-10)) << 4);
+ else
+ return (char *) 0;
+ d = *(c++);
+ if ((d >= '0') && (d <= '9'))
+ uu |= (d - '0');
+ else if ((d >= 'a') && (d <= 'f'))
+ uu |= (d - ('a'-10));
+ else
+ return (char *) 0;
+ *u = uu;
+ }
+ return c;
+}
+
+/*
+ Pack 'void *' into a string buffer.
+*/
+SWIGRUNTIME char *
+SWIG_PackVoidPtr(char *buff, void *ptr, const char *name, size_t bsz) {
+ char *r = buff;
+ if ((2*sizeof(void *) + 2) > bsz) return 0;
+ *(r++) = '_';
+ r = SWIG_PackData(r,&ptr,sizeof(void *));
+ if (strlen(name) + 1 > (bsz - (r - buff))) return 0;
+ strcpy(r,name);
+ return buff;
+}
+
+SWIGRUNTIME const char *
+SWIG_UnpackVoidPtr(const char *c, void **ptr, const char *name) {
+ if (*c != '_') {
+ if (strcmp(c,"NULL") == 0) {
+ *ptr = (void *) 0;
+ return name;
+ } else {
+ return 0;
+ }
+ }
+ return SWIG_UnpackData(++c,ptr,sizeof(void *));
+}
+
+SWIGRUNTIME char *
+SWIG_PackDataName(char *buff, void *ptr, size_t sz, const char *name, size_t bsz) {
+ char *r = buff;
+ size_t lname = (name ? strlen(name) : 0);
+ if ((2*sz + 2 + lname) > bsz) return 0;
+ *(r++) = '_';
+ r = SWIG_PackData(r,ptr,sz);
+ if (lname) {
+ strncpy(r,name,lname+1);
+ } else {
+ *r = 0;
+ }
+ return buff;
+}
+
+SWIGRUNTIME const char *
+SWIG_UnpackDataName(const char *c, void *ptr, size_t sz, const char *name) {
+ if (*c != '_') {
+ if (strcmp(c,"NULL") == 0) {
+ memset(ptr,0,sz);
+ return name;
+ } else {
+ return 0;
+ }
+ }
+ return SWIG_UnpackData(++c,ptr,sz);
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+/* Errors in SWIG */
+#define SWIG_UnknownError -1
+#define SWIG_IOError -2
+#define SWIG_RuntimeError -3
+#define SWIG_IndexError -4
+#define SWIG_TypeError -5
+#define SWIG_DivisionByZero -6
+#define SWIG_OverflowError -7
+#define SWIG_SyntaxError -8
+#define SWIG_ValueError -9
+#define SWIG_SystemError -10
+#define SWIG_AttributeError -11
+#define SWIG_MemoryError -12
+#define SWIG_NullReferenceError -13
+
+
+
+
+/* Add PyOS_snprintf for old Pythons */
+#if PY_VERSION_HEX < 0x02020000
+# if defined(_MSC_VER) || defined(__BORLANDC__) || defined(_WATCOM)
+# define PyOS_snprintf _snprintf
+# else
+# define PyOS_snprintf snprintf
+# endif
+#endif
+
+/* A crude PyString_FromFormat implementation for old Pythons */
+#if PY_VERSION_HEX < 0x02020000
+
+#ifndef SWIG_PYBUFFER_SIZE
+# define SWIG_PYBUFFER_SIZE 1024
+#endif
+
+static PyObject *
+PyString_FromFormat(const char *fmt, ...) {
+ va_list ap;
+ char buf[SWIG_PYBUFFER_SIZE * 2];
+ int res;
+ va_start(ap, fmt);
+ res = vsnprintf(buf, sizeof(buf), fmt, ap);
+ va_end(ap);
+ return (res < 0 || res >= (int)sizeof(buf)) ? 0 : PyString_FromString(buf);
+}
+#endif
+
+/* Add PyObject_Del for old Pythons */
+#if PY_VERSION_HEX < 0x01060000
+# define PyObject_Del(op) PyMem_DEL((op))
+#endif
+#ifndef PyObject_DEL
+# define PyObject_DEL PyObject_Del
+#endif
+
+/* A crude PyExc_StopIteration exception for old Pythons */
+#if PY_VERSION_HEX < 0x02020000
+# ifndef PyExc_StopIteration
+# define PyExc_StopIteration PyExc_RuntimeError
+# endif
+# ifndef PyObject_GenericGetAttr
+# define PyObject_GenericGetAttr 0
+# endif
+#endif
+/* Py_NotImplemented is defined in 2.1 and up. */
+#if PY_VERSION_HEX < 0x02010000
+# ifndef Py_NotImplemented
+# define Py_NotImplemented PyExc_RuntimeError
+# endif
+#endif
+
+
+/* A crude PyString_AsStringAndSize implementation for old Pythons */
+#if PY_VERSION_HEX < 0x02010000
+# ifndef PyString_AsStringAndSize
+# define PyString_AsStringAndSize(obj, s, len) {*s = PyString_AsString(obj); *len = *s ? strlen(*s) : 0;}
+# endif
+#endif
+
+/* PySequence_Size for old Pythons */
+#if PY_VERSION_HEX < 0x02000000
+# ifndef PySequence_Size
+# define PySequence_Size PySequence_Length
+# endif
+#endif
+
+
+/* PyBool_FromLong for old Pythons */
+#if PY_VERSION_HEX < 0x02030000
+static
+PyObject *PyBool_FromLong(long ok)
+{
+ PyObject *result = ok ? Py_True : Py_False;
+ Py_INCREF(result);
+ return result;
+}
+#endif
+
+/* Py_ssize_t for old Pythons */
+/* This code is as recommended by: */
+/* http://www.python.org/dev/peps/pep-0353/#conversion-guidelines */
+#if PY_VERSION_HEX < 0x02050000 && !defined(PY_SSIZE_T_MIN)
+typedef int Py_ssize_t;
+# define PY_SSIZE_T_MAX INT_MAX
+# define PY_SSIZE_T_MIN INT_MIN
+#endif
+
+/* -----------------------------------------------------------------------------
+ * error manipulation
+ * ----------------------------------------------------------------------------- */
+
+SWIGRUNTIME PyObject*
+SWIG_Python_ErrorType(int code) {
+ PyObject* type = 0;
+ switch(code) {
+ case SWIG_MemoryError:
+ type = PyExc_MemoryError;
+ break;
+ case SWIG_IOError:
+ type = PyExc_IOError;
+ break;
+ case SWIG_RuntimeError:
+ type = PyExc_RuntimeError;
+ break;
+ case SWIG_IndexError:
+ type = PyExc_IndexError;
+ break;
+ case SWIG_TypeError:
+ type = PyExc_TypeError;
+ break;
+ case SWIG_DivisionByZero:
+ type = PyExc_ZeroDivisionError;
+ break;
+ case SWIG_OverflowError:
+ type = PyExc_OverflowError;
+ break;
+ case SWIG_SyntaxError:
+ type = PyExc_SyntaxError;
+ break;
+ case SWIG_ValueError:
+ type = PyExc_ValueError;
+ break;
+ case SWIG_SystemError:
+ type = PyExc_SystemError;
+ break;
+ case SWIG_AttributeError:
+ type = PyExc_AttributeError;
+ break;
+ default:
+ type = PyExc_RuntimeError;
+ }
+ return type;
+}
+
+
+SWIGRUNTIME void
+SWIG_Python_AddErrorMsg(const char* mesg)
+{
+ PyObject *type = 0;
+ PyObject *value = 0;
+ PyObject *traceback = 0;
+
+ if (PyErr_Occurred()) PyErr_Fetch(&type, &value, &traceback);
+ if (value) {
+ PyObject *old_str = PyObject_Str(value);
+ PyErr_Clear();
+ Py_XINCREF(type);
+ PyErr_Format(type, "%s %s", PyString_AsString(old_str), mesg);
+ Py_DECREF(old_str);
+ Py_DECREF(value);
+ } else {
+ PyErr_SetString(PyExc_RuntimeError, mesg);
+ }
+}
+
+
+
+#if defined(SWIG_PYTHON_NO_THREADS)
+# if defined(SWIG_PYTHON_THREADS)
+# undef SWIG_PYTHON_THREADS
+# endif
+#endif
+#if defined(SWIG_PYTHON_THREADS) /* Threading support is enabled */
+# if !defined(SWIG_PYTHON_USE_GIL) && !defined(SWIG_PYTHON_NO_USE_GIL)
+# if (PY_VERSION_HEX >= 0x02030000) /* For 2.3 or later, use the PyGILState calls */
+# define SWIG_PYTHON_USE_GIL
+# endif
+# endif
+# if defined(SWIG_PYTHON_USE_GIL) /* Use PyGILState threads calls */
+# ifndef SWIG_PYTHON_INITIALIZE_THREADS
+# define SWIG_PYTHON_INITIALIZE_THREADS PyEval_InitThreads()
+# endif
+# ifdef __cplusplus /* C++ code */
+ class SWIG_Python_Thread_Block {
+ bool status;
+ PyGILState_STATE state;
+ public:
+ void end() { if (status) { PyGILState_Release(state); status = false;} }
+ SWIG_Python_Thread_Block() : status(true), state(PyGILState_Ensure()) {}
+ ~SWIG_Python_Thread_Block() { end(); }
+ };
+ class SWIG_Python_Thread_Allow {
+ bool status;
+ PyThreadState *save;
+ public:
+ void end() { if (status) { PyEval_RestoreThread(save); status = false; }}
+ SWIG_Python_Thread_Allow() : status(true), save(PyEval_SaveThread()) {}
+ ~SWIG_Python_Thread_Allow() { end(); }
+ };
+# define SWIG_PYTHON_THREAD_BEGIN_BLOCK SWIG_Python_Thread_Block _swig_thread_block
+# define SWIG_PYTHON_THREAD_END_BLOCK _swig_thread_block.end()
+# define SWIG_PYTHON_THREAD_BEGIN_ALLOW SWIG_Python_Thread_Allow _swig_thread_allow
+# define SWIG_PYTHON_THREAD_END_ALLOW _swig_thread_allow.end()
+# else /* C code */
+# define SWIG_PYTHON_THREAD_BEGIN_BLOCK PyGILState_STATE _swig_thread_block = PyGILState_Ensure()
+# define SWIG_PYTHON_THREAD_END_BLOCK PyGILState_Release(_swig_thread_block)
+# define SWIG_PYTHON_THREAD_BEGIN_ALLOW PyThreadState *_swig_thread_allow = PyEval_SaveThread()
+# define SWIG_PYTHON_THREAD_END_ALLOW PyEval_RestoreThread(_swig_thread_allow)
+# endif
+# else /* Old thread way, not implemented, user must provide it */
+# if !defined(SWIG_PYTHON_INITIALIZE_THREADS)
+# define SWIG_PYTHON_INITIALIZE_THREADS
+# endif
+# if !defined(SWIG_PYTHON_THREAD_BEGIN_BLOCK)
+# define SWIG_PYTHON_THREAD_BEGIN_BLOCK
+# endif
+# if !defined(SWIG_PYTHON_THREAD_END_BLOCK)
+# define SWIG_PYTHON_THREAD_END_BLOCK
+# endif
+# if !defined(SWIG_PYTHON_THREAD_BEGIN_ALLOW)
+# define SWIG_PYTHON_THREAD_BEGIN_ALLOW
+# endif
+# if !defined(SWIG_PYTHON_THREAD_END_ALLOW)
+# define SWIG_PYTHON_THREAD_END_ALLOW
+# endif
+# endif
+#else /* No thread support */
+# define SWIG_PYTHON_INITIALIZE_THREADS
+# define SWIG_PYTHON_THREAD_BEGIN_BLOCK
+# define SWIG_PYTHON_THREAD_END_BLOCK
+# define SWIG_PYTHON_THREAD_BEGIN_ALLOW
+# define SWIG_PYTHON_THREAD_END_ALLOW
+#endif
+
+/* -----------------------------------------------------------------------------
+ * Python API portion that goes into the runtime
+ * ----------------------------------------------------------------------------- */
+
+#ifdef __cplusplus
+extern "C" {
+#if 0
+} /* cc-mode */
+#endif
+#endif
+
+/* -----------------------------------------------------------------------------
+ * Constant declarations
+ * ----------------------------------------------------------------------------- */
+
+/* Constant Types */
+#define SWIG_PY_POINTER 4
+#define SWIG_PY_BINARY 5
+
+/* Constant information structure */
+typedef struct swig_const_info {
+ int type;
+ char *name;
+ long lvalue;
+ double dvalue;
+ void *pvalue;
+ swig_type_info **ptype;
+} swig_const_info;
+
+#ifdef __cplusplus
+#if 0
+{ /* cc-mode */
+#endif
+}
+#endif
+
+
+/* -----------------------------------------------------------------------------
+ * See the LICENSE file for information on copyright, usage and redistribution
+ * of SWIG, and the README file for authors - http://www.swig.org/release.html.
+ *
+ * pyrun.swg
+ *
+ * This file contains the runtime support for Python modules
+ * and includes code for managing global variables and pointer
+ * type checking.
+ *
+ * ----------------------------------------------------------------------------- */
+
+/* Common SWIG API */
+
+/* for raw pointers */
+#define SWIG_Python_ConvertPtr(obj, pptr, type, flags) SWIG_Python_ConvertPtrAndOwn(obj, pptr, type, flags, 0)
+#define SWIG_ConvertPtr(obj, pptr, type, flags) SWIG_Python_ConvertPtr(obj, pptr, type, flags)
+#define SWIG_ConvertPtrAndOwn(obj,pptr,type,flags,own) SWIG_Python_ConvertPtrAndOwn(obj, pptr, type, flags, own)
+#define SWIG_NewPointerObj(ptr, type, flags) SWIG_Python_NewPointerObj(ptr, type, flags)
+#define SWIG_CheckImplicit(ty) SWIG_Python_CheckImplicit(ty)
+#define SWIG_AcquirePtr(ptr, src) SWIG_Python_AcquirePtr(ptr, src)
+#define swig_owntype int
+
+/* for raw packed data */
+#define SWIG_ConvertPacked(obj, ptr, sz, ty) SWIG_Python_ConvertPacked(obj, ptr, sz, ty)
+#define SWIG_NewPackedObj(ptr, sz, type) SWIG_Python_NewPackedObj(ptr, sz, type)
+
+/* for class or struct pointers */
+#define SWIG_ConvertInstance(obj, pptr, type, flags) SWIG_ConvertPtr(obj, pptr, type, flags)
+#define SWIG_NewInstanceObj(ptr, type, flags) SWIG_NewPointerObj(ptr, type, flags)
+
+/* for C or C++ function pointers */
+#define SWIG_ConvertFunctionPtr(obj, pptr, type) SWIG_Python_ConvertFunctionPtr(obj, pptr, type)
+#define SWIG_NewFunctionPtrObj(ptr, type) SWIG_Python_NewPointerObj(ptr, type, 0)
+
+/* for C++ member pointers, ie, member methods */
+#define SWIG_ConvertMember(obj, ptr, sz, ty) SWIG_Python_ConvertPacked(obj, ptr, sz, ty)
+#define SWIG_NewMemberObj(ptr, sz, type) SWIG_Python_NewPackedObj(ptr, sz, type)
+
+
+/* Runtime API */
+
+#define SWIG_GetModule(clientdata) SWIG_Python_GetModule()
+#define SWIG_SetModule(clientdata, pointer) SWIG_Python_SetModule(pointer)
+#define SWIG_NewClientData(obj) PySwigClientData_New(obj)
+
+#define SWIG_SetErrorObj SWIG_Python_SetErrorObj
+#define SWIG_SetErrorMsg SWIG_Python_SetErrorMsg
+#define SWIG_ErrorType(code) SWIG_Python_ErrorType(code)
+#define SWIG_Error(code, msg) SWIG_Python_SetErrorMsg(SWIG_ErrorType(code), msg)
+#define SWIG_fail goto fail
+
+
+/* Runtime API implementation */
+
+/* Error manipulation */
+
+SWIGINTERN void
+SWIG_Python_SetErrorObj(PyObject *errtype, PyObject *obj) {
+ SWIG_PYTHON_THREAD_BEGIN_BLOCK;
+ PyErr_SetObject(errtype, obj);
+ Py_DECREF(obj);
+ SWIG_PYTHON_THREAD_END_BLOCK;
+}
+
+SWIGINTERN void
+SWIG_Python_SetErrorMsg(PyObject *errtype, const char *msg) {
+ SWIG_PYTHON_THREAD_BEGIN_BLOCK;
+ PyErr_SetString(errtype, (char *) msg);
+ SWIG_PYTHON_THREAD_END_BLOCK;
+}
+
+#define SWIG_Python_Raise(obj, type, desc) SWIG_Python_SetErrorObj(SWIG_Python_ExceptionType(desc), obj)
+
+/* Set a constant value */
+
+SWIGINTERN void
+SWIG_Python_SetConstant(PyObject *d, const char *name, PyObject *obj) {
+ PyDict_SetItemString(d, (char*) name, obj);
+ Py_DECREF(obj);
+}
+
+/* Append a value to the result obj */
+
+SWIGINTERN PyObject*
+SWIG_Python_AppendOutput(PyObject* result, PyObject* obj) {
+#if !defined(SWIG_PYTHON_OUTPUT_TUPLE)
+ if (!result) {
+ result = obj;
+ } else if (result == Py_None) {
+ Py_DECREF(result);
+ result = obj;
+ } else {
+ if (!PyList_Check(result)) {
+ PyObject *o2 = result;
+ result = PyList_New(1);
+ PyList_SetItem(result, 0, o2);
+ }
+ PyList_Append(result,obj);
+ Py_DECREF(obj);
+ }
+ return result;
+#else
+ PyObject* o2;
+ PyObject* o3;
+ if (!result) {
+ result = obj;
+ } else if (result == Py_None) {
+ Py_DECREF(result);
+ result = obj;
+ } else {
+ if (!PyTuple_Check(result)) {
+ o2 = result;
+ result = PyTuple_New(1);
+ PyTuple_SET_ITEM(result, 0, o2);
+ }
+ o3 = PyTuple_New(1);
+ PyTuple_SET_ITEM(o3, 0, obj);
+ o2 = result;
+ result = PySequence_Concat(o2, o3);
+ Py_DECREF(o2);
+ Py_DECREF(o3);
+ }
+ return result;
+#endif
+}
+
+/* Unpack the argument tuple */
+
+SWIGINTERN int
+SWIG_Python_UnpackTuple(PyObject *args, const char *name, Py_ssize_t min, Py_ssize_t max, PyObject **objs)
+{
+ if (!args) {
+ if (!min && !max) {
+ return 1;
+ } else {
+ PyErr_Format(PyExc_TypeError, "%s expected %s%d arguments, got none",
+ name, (min == max ? "" : "at least "), (int)min);
+ return 0;
+ }
+ }
+ if (!PyTuple_Check(args)) {
+ PyErr_SetString(PyExc_SystemError, "UnpackTuple() argument list is not a tuple");
+ return 0;
+ } else {
+ register Py_ssize_t l = PyTuple_GET_SIZE(args);
+ if (l < min) {
+ PyErr_Format(PyExc_TypeError, "%s expected %s%d arguments, got %d",
+ name, (min == max ? "" : "at least "), (int)min, (int)l);
+ return 0;
+ } else if (l > max) {
+ PyErr_Format(PyExc_TypeError, "%s expected %s%d arguments, got %d",
+ name, (min == max ? "" : "at most "), (int)max, (int)l);
+ return 0;
+ } else {
+ register int i;
+ for (i = 0; i < l; ++i) {
+ objs[i] = PyTuple_GET_ITEM(args, i);
+ }
+ for (; l < max; ++l) {
+ objs[l] = 0;
+ }
+ return i + 1;
+ }
+ }
+}
+
+/* A functor is a function object with one single object argument */
+#if PY_VERSION_HEX >= 0x02020000
+#define SWIG_Python_CallFunctor(functor, obj) PyObject_CallFunctionObjArgs(functor, obj, NULL);
+#else
+#define SWIG_Python_CallFunctor(functor, obj) PyObject_CallFunction(functor, "O", obj);
+#endif
+
+/*
+ Helper for static pointer initialization for both C and C++ code, for example
+ static PyObject *SWIG_STATIC_POINTER(MyVar) = NewSomething(...);
+*/
+#ifdef __cplusplus
+#define SWIG_STATIC_POINTER(var) var
+#else
+#define SWIG_STATIC_POINTER(var) var = 0; if (!var) var
+#endif
+
+/* -----------------------------------------------------------------------------
+ * Pointer declarations
+ * ----------------------------------------------------------------------------- */
+
+/* Flags for new pointer objects */
+#define SWIG_POINTER_NOSHADOW (SWIG_POINTER_OWN << 1)
+#define SWIG_POINTER_NEW (SWIG_POINTER_NOSHADOW | SWIG_POINTER_OWN)
+
+#define SWIG_POINTER_IMPLICIT_CONV (SWIG_POINTER_DISOWN << 1)
+
+#ifdef __cplusplus
+extern "C" {
+#if 0
+} /* cc-mode */
+#endif
+#endif
+
+/* How to access Py_None */
+#if defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__)
+# ifndef SWIG_PYTHON_NO_BUILD_NONE
+# ifndef SWIG_PYTHON_BUILD_NONE
+# define SWIG_PYTHON_BUILD_NONE
+# endif
+# endif
+#endif
+
+#ifdef SWIG_PYTHON_BUILD_NONE
+# ifdef Py_None
+# undef Py_None
+# define Py_None SWIG_Py_None()
+# endif
+SWIGRUNTIMEINLINE PyObject *
+_SWIG_Py_None(void)
+{
+ PyObject *none = Py_BuildValue((char*)"");
+ Py_DECREF(none);
+ return none;
+}
+SWIGRUNTIME PyObject *
+SWIG_Py_None(void)
+{
+ static PyObject *SWIG_STATIC_POINTER(none) = _SWIG_Py_None();
+ return none;
+}
+#endif
+
+/* The python void return value */
+
+SWIGRUNTIMEINLINE PyObject *
+SWIG_Py_Void(void)
+{
+ PyObject *none = Py_None;
+ Py_INCREF(none);
+ return none;
+}
+
+/* PySwigClientData */
+
+typedef struct {
+ PyObject *klass;
+ PyObject *newraw;
+ PyObject *newargs;
+ PyObject *destroy;
+ int delargs;
+ int implicitconv;
+} PySwigClientData;
+
+SWIGRUNTIMEINLINE int
+SWIG_Python_CheckImplicit(swig_type_info *ty)
+{
+ PySwigClientData *data = (PySwigClientData *)ty->clientdata;
+ return data ? data->implicitconv : 0;
+}
+
+SWIGRUNTIMEINLINE PyObject *
+SWIG_Python_ExceptionType(swig_type_info *desc) {
+ PySwigClientData *data = desc ? (PySwigClientData *) desc->clientdata : 0;
+ PyObject *klass = data ? data->klass : 0;
+ return (klass ? klass : PyExc_RuntimeError);
+}
+
+
+SWIGRUNTIME PySwigClientData *
+PySwigClientData_New(PyObject* obj)
+{
+ if (!obj) {
+ return 0;
+ } else {
+ PySwigClientData *data = (PySwigClientData *)malloc(sizeof(PySwigClientData));
+ /* the klass element */
+ data->klass = obj;
+ Py_INCREF(data->klass);
+ /* the newraw method and newargs arguments used to create a new raw instance */
+ if (PyClass_Check(obj)) {
+ data->newraw = 0;
+ data->newargs = obj;
+ Py_INCREF(obj);
+ } else {
+#if (PY_VERSION_HEX < 0x02020000)
+ data->newraw = 0;
+#else
+ data->newraw = PyObject_GetAttrString(data->klass, (char *)"__new__");
+#endif
+ if (data->newraw) {
+ Py_INCREF(data->newraw);
+ data->newargs = PyTuple_New(1);
+ PyTuple_SetItem(data->newargs, 0, obj);
+ } else {
+ data->newargs = obj;
+ }
+ Py_INCREF(data->newargs);
+ }
+ /* the destroy method, aka as the C++ delete method */
+ data->destroy = PyObject_GetAttrString(data->klass, (char *)"__swig_destroy__");
+ if (PyErr_Occurred()) {
+ PyErr_Clear();
+ data->destroy = 0;
+ }
+ if (data->destroy) {
+ int flags;
+ Py_INCREF(data->destroy);
+ flags = PyCFunction_GET_FLAGS(data->destroy);
+#ifdef METH_O
+ data->delargs = !(flags & (METH_O));
+#else
+ data->delargs = 0;
+#endif
+ } else {
+ data->delargs = 0;
+ }
+ data->implicitconv = 0;
+ return data;
+ }
+}
+
+SWIGRUNTIME void
+PySwigClientData_Del(PySwigClientData* data)
+{
+ Py_XDECREF(data->newraw);
+ Py_XDECREF(data->newargs);
+ Py_XDECREF(data->destroy);
+}
+
+/* =============== PySwigObject =====================*/
+
+typedef struct {
+ PyObject_HEAD
+ void *ptr;
+ swig_type_info *ty;
+ int own;
+ PyObject *next;
+} PySwigObject;
+
+SWIGRUNTIME PyObject *
+PySwigObject_long(PySwigObject *v)
+{
+ return PyLong_FromVoidPtr(v->ptr);
+}
+
+SWIGRUNTIME PyObject *
+PySwigObject_format(const char* fmt, PySwigObject *v)
+{
+ PyObject *res = NULL;
+ PyObject *args = PyTuple_New(1);
+ if (args) {
+ if (PyTuple_SetItem(args, 0, PySwigObject_long(v)) == 0) {
+ PyObject *ofmt = PyString_FromString(fmt);
+ if (ofmt) {
+ res = PyString_Format(ofmt,args);
+ Py_DECREF(ofmt);
+ }
+ Py_DECREF(args);
+ }
+ }
+ return res;
+}
+
+SWIGRUNTIME PyObject *
+PySwigObject_oct(PySwigObject *v)
+{
+ return PySwigObject_format("%o",v);
+}
+
+SWIGRUNTIME PyObject *
+PySwigObject_hex(PySwigObject *v)
+{
+ return PySwigObject_format("%x",v);
+}
+
+SWIGRUNTIME PyObject *
+#ifdef METH_NOARGS
+PySwigObject_repr(PySwigObject *v)
+#else
+PySwigObject_repr(PySwigObject *v, PyObject *args)
+#endif
+{
+ const char *name = SWIG_TypePrettyName(v->ty);
+ PyObject *hex = PySwigObject_hex(v);
+ PyObject *repr = PyString_FromFormat("<Swig Object of type '%s' at 0x%s>", name, PyString_AsString(hex));
+ Py_DECREF(hex);
+ if (v->next) {
+#ifdef METH_NOARGS
+ PyObject *nrep = PySwigObject_repr((PySwigObject *)v->next);
+#else
+ PyObject *nrep = PySwigObject_repr((PySwigObject *)v->next, args);
+#endif
+ PyString_ConcatAndDel(&repr,nrep);
+ }
+ return repr;
+}
+
+SWIGRUNTIME int
+PySwigObject_print(PySwigObject *v, FILE *fp, int SWIGUNUSEDPARM(flags))
+{
+#ifdef METH_NOARGS
+ PyObject *repr = PySwigObject_repr(v);
+#else
+ PyObject *repr = PySwigObject_repr(v, NULL);
+#endif
+ if (repr) {
+ fputs(PyString_AsString(repr), fp);
+ Py_DECREF(repr);
+ return 0;
+ } else {
+ return 1;
+ }
+}
+
+SWIGRUNTIME PyObject *
+PySwigObject_str(PySwigObject *v)
+{
+ char result[SWIG_BUFFER_SIZE];
+ return SWIG_PackVoidPtr(result, v->ptr, v->ty->name, sizeof(result)) ?
+ PyString_FromString(result) : 0;
+}
+
+SWIGRUNTIME int
+PySwigObject_compare(PySwigObject *v, PySwigObject *w)
+{
+ void *i = v->ptr;
+ void *j = w->ptr;
+ return (i < j) ? -1 : ((i > j) ? 1 : 0);
+}
+
+SWIGRUNTIME PyTypeObject* _PySwigObject_type(void);
+
+SWIGRUNTIME PyTypeObject*
+PySwigObject_type(void) {
+ static PyTypeObject *SWIG_STATIC_POINTER(type) = _PySwigObject_type();
+ return type;
+}
+
+SWIGRUNTIMEINLINE int
+PySwigObject_Check(PyObject *op) {
+ return ((op)->ob_type == PySwigObject_type())
+ || (strcmp((op)->ob_type->tp_name,"PySwigObject") == 0);
+}
+
+SWIGRUNTIME PyObject *
+PySwigObject_New(void *ptr, swig_type_info *ty, int own);
+
+SWIGRUNTIME void
+PySwigObject_dealloc(PyObject *v)
+{
+ PySwigObject *sobj = (PySwigObject *) v;
+ PyObject *next = sobj->next;
+ if (sobj->own == SWIG_POINTER_OWN) {
+ swig_type_info *ty = sobj->ty;
+ PySwigClientData *data = ty ? (PySwigClientData *) ty->clientdata : 0;
+ PyObject *destroy = data ? data->destroy : 0;
+ if (destroy) {
+ /* destroy is always a VARARGS method */
+ PyObject *res;
+ if (data->delargs) {
+ /* we need to create a temporal object to carry the destroy operation */
+ PyObject *tmp = PySwigObject_New(sobj->ptr, ty, 0);
+ res = SWIG_Python_CallFunctor(destroy, tmp);
+ Py_DECREF(tmp);
+ } else {
+ PyCFunction meth = PyCFunction_GET_FUNCTION(destroy);
+ PyObject *mself = PyCFunction_GET_SELF(destroy);
+ res = ((*meth)(mself, v));
+ }
+ Py_XDECREF(res);
+ }
+#if !defined(SWIG_PYTHON_SILENT_MEMLEAK)
+ else {
+ const char *name = SWIG_TypePrettyName(ty);
+ printf("swig/python detected a memory leak of type '%s', no destructor found.\n", (name ? name : "unknown"));
+ }
+#endif
+ }
+ Py_XDECREF(next);
+ PyObject_DEL(v);
+}
+
+SWIGRUNTIME PyObject*
+PySwigObject_append(PyObject* v, PyObject* next)
+{
+ PySwigObject *sobj = (PySwigObject *) v;
+#ifndef METH_O
+ PyObject *tmp = 0;
+ if (!PyArg_ParseTuple(next,(char *)"O:append", &tmp)) return NULL;
+ next = tmp;
+#endif
+ if (!PySwigObject_Check(next)) {
+ return NULL;
+ }
+ sobj->next = next;
+ Py_INCREF(next);
+ return SWIG_Py_Void();
+}
+
+SWIGRUNTIME PyObject*
+#ifdef METH_NOARGS
+PySwigObject_next(PyObject* v)
+#else
+PySwigObject_next(PyObject* v, PyObject *SWIGUNUSEDPARM(args))
+#endif
+{
+ PySwigObject *sobj = (PySwigObject *) v;
+ if (sobj->next) {
+ Py_INCREF(sobj->next);
+ return sobj->next;
+ } else {
+ return SWIG_Py_Void();
+ }
+}
+
+SWIGINTERN PyObject*
+#ifdef METH_NOARGS
+PySwigObject_disown(PyObject *v)
+#else
+PySwigObject_disown(PyObject* v, PyObject *SWIGUNUSEDPARM(args))
+#endif
+{
+ PySwigObject *sobj = (PySwigObject *)v;
+ sobj->own = 0;
+ return SWIG_Py_Void();
+}
+
+SWIGINTERN PyObject*
+#ifdef METH_NOARGS
+PySwigObject_acquire(PyObject *v)
+#else
+PySwigObject_acquire(PyObject* v, PyObject *SWIGUNUSEDPARM(args))
+#endif
+{
+ PySwigObject *sobj = (PySwigObject *)v;
+ sobj->own = SWIG_POINTER_OWN;
+ return SWIG_Py_Void();
+}
+
+SWIGINTERN PyObject*
+PySwigObject_own(PyObject *v, PyObject *args)
+{
+ PyObject *val = 0;
+#if (PY_VERSION_HEX < 0x02020000)
+ if (!PyArg_ParseTuple(args,(char *)"|O:own",&val))
+#else
+ if (!PyArg_UnpackTuple(args, (char *)"own", 0, 1, &val))
+#endif
+ {
+ return NULL;
+ }
+ else
+ {
+ PySwigObject *sobj = (PySwigObject *)v;
+ PyObject *obj = PyBool_FromLong(sobj->own);
+ if (val) {
+#ifdef METH_NOARGS
+ if (PyObject_IsTrue(val)) {
+ PySwigObject_acquire(v);
+ } else {
+ PySwigObject_disown(v);
+ }
+#else
+ if (PyObject_IsTrue(val)) {
+ PySwigObject_acquire(v,args);
+ } else {
+ PySwigObject_disown(v,args);
+ }
+#endif
+ }
+ return obj;
+ }
+}
+
+#ifdef METH_O
+static PyMethodDef
+swigobject_methods[] = {
+ {(char *)"disown", (PyCFunction)PySwigObject_disown, METH_NOARGS, (char *)"releases ownership of the pointer"},
+ {(char *)"acquire", (PyCFunction)PySwigObject_acquire, METH_NOARGS, (char *)"aquires ownership of the pointer"},
+ {(char *)"own", (PyCFunction)PySwigObject_own, METH_VARARGS, (char *)"returns/sets ownership of the pointer"},
+ {(char *)"append", (PyCFunction)PySwigObject_append, METH_O, (char *)"appends another 'this' object"},
+ {(char *)"next", (PyCFunction)PySwigObject_next, METH_NOARGS, (char *)"returns the next 'this' object"},
+ {(char *)"__repr__",(PyCFunction)PySwigObject_repr, METH_NOARGS, (char *)"returns object representation"},
+ {0, 0, 0, 0}
+};
+#else
+static PyMethodDef
+swigobject_methods[] = {
+ {(char *)"disown", (PyCFunction)PySwigObject_disown, METH_VARARGS, (char *)"releases ownership of the pointer"},
+ {(char *)"acquire", (PyCFunction)PySwigObject_acquire, METH_VARARGS, (char *)"aquires ownership of the pointer"},
+ {(char *)"own", (PyCFunction)PySwigObject_own, METH_VARARGS, (char *)"returns/sets ownership of the pointer"},
+ {(char *)"append", (PyCFunction)PySwigObject_append, METH_VARARGS, (char *)"appends another 'this' object"},
+ {(char *)"next", (PyCFunction)PySwigObject_next, METH_VARARGS, (char *)"returns the next 'this' object"},
+ {(char *)"__repr__",(PyCFunction)PySwigObject_repr, METH_VARARGS, (char *)"returns object representation"},
+ {0, 0, 0, 0}
+};
+#endif
+
+#if PY_VERSION_HEX < 0x02020000
+SWIGINTERN PyObject *
+PySwigObject_getattr(PySwigObject *sobj,char *name)
+{
+ return Py_FindMethod(swigobject_methods, (PyObject *)sobj, name);
+}
+#endif
+
+SWIGRUNTIME PyTypeObject*
+_PySwigObject_type(void) {
+ static char swigobject_doc[] = "Swig object carries a C/C++ instance pointer";
+
+ static PyNumberMethods PySwigObject_as_number = {
+ (binaryfunc)0, /*nb_add*/
+ (binaryfunc)0, /*nb_subtract*/
+ (binaryfunc)0, /*nb_multiply*/
+ (binaryfunc)0, /*nb_divide*/
+ (binaryfunc)0, /*nb_remainder*/
+ (binaryfunc)0, /*nb_divmod*/
+ (ternaryfunc)0,/*nb_power*/
+ (unaryfunc)0, /*nb_negative*/
+ (unaryfunc)0, /*nb_positive*/
+ (unaryfunc)0, /*nb_absolute*/
+ (inquiry)0, /*nb_nonzero*/
+ 0, /*nb_invert*/
+ 0, /*nb_lshift*/
+ 0, /*nb_rshift*/
+ 0, /*nb_and*/
+ 0, /*nb_xor*/
+ 0, /*nb_or*/
+ (coercion)0, /*nb_coerce*/
+ (unaryfunc)PySwigObject_long, /*nb_int*/
+ (unaryfunc)PySwigObject_long, /*nb_long*/
+ (unaryfunc)0, /*nb_float*/
+ (unaryfunc)PySwigObject_oct, /*nb_oct*/
+ (unaryfunc)PySwigObject_hex, /*nb_hex*/
+#if PY_VERSION_HEX >= 0x02050000 /* 2.5.0 */
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 /* nb_inplace_add -> nb_index */
+#elif PY_VERSION_HEX >= 0x02020000 /* 2.2.0 */
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 /* nb_inplace_add -> nb_inplace_true_divide */
+#elif PY_VERSION_HEX >= 0x02000000 /* 2.0.0 */
+ 0,0,0,0,0,0,0,0,0,0,0 /* nb_inplace_add -> nb_inplace_or */
+#endif
+ };
+
+ static PyTypeObject pyswigobject_type;
+ static int type_init = 0;
+ if (!type_init) {
+ const PyTypeObject tmp
+ = {
+ PyObject_HEAD_INIT(NULL)
+ 0, /* ob_size */
+ (char *)"PySwigObject", /* tp_name */
+ sizeof(PySwigObject), /* tp_basicsize */
+ 0, /* tp_itemsize */
+ (destructor)PySwigObject_dealloc, /* tp_dealloc */
+ (printfunc)PySwigObject_print, /* tp_print */
+#if PY_VERSION_HEX < 0x02020000
+ (getattrfunc)PySwigObject_getattr, /* tp_getattr */
+#else
+ (getattrfunc)0, /* tp_getattr */
+#endif
+ (setattrfunc)0, /* tp_setattr */
+ (cmpfunc)PySwigObject_compare, /* tp_compare */
+ (reprfunc)PySwigObject_repr, /* tp_repr */
+ &PySwigObject_as_number, /* tp_as_number */
+ 0, /* tp_as_sequence */
+ 0, /* tp_as_mapping */
+ (hashfunc)0, /* tp_hash */
+ (ternaryfunc)0, /* tp_call */
+ (reprfunc)PySwigObject_str, /* tp_str */
+ PyObject_GenericGetAttr, /* tp_getattro */
+ 0, /* tp_setattro */
+ 0, /* tp_as_buffer */
+ Py_TPFLAGS_DEFAULT, /* tp_flags */
+ swigobject_doc, /* tp_doc */
+ 0, /* tp_traverse */
+ 0, /* tp_clear */
+ 0, /* tp_richcompare */
+ 0, /* tp_weaklistoffset */
+#if PY_VERSION_HEX >= 0x02020000
+ 0, /* tp_iter */
+ 0, /* tp_iternext */
+ swigobject_methods, /* tp_methods */
+ 0, /* tp_members */
+ 0, /* tp_getset */
+ 0, /* tp_base */
+ 0, /* tp_dict */
+ 0, /* tp_descr_get */
+ 0, /* tp_descr_set */
+ 0, /* tp_dictoffset */
+ 0, /* tp_init */
+ 0, /* tp_alloc */
+ 0, /* tp_new */
+ 0, /* tp_free */
+ 0, /* tp_is_gc */
+ 0, /* tp_bases */
+ 0, /* tp_mro */
+ 0, /* tp_cache */
+ 0, /* tp_subclasses */
+ 0, /* tp_weaklist */
+#endif
+#if PY_VERSION_HEX >= 0x02030000
+ 0, /* tp_del */
+#endif
+#ifdef COUNT_ALLOCS
+ 0,0,0,0 /* tp_alloc -> tp_next */
+#endif
+ };
+ pyswigobject_type = tmp;
+ pyswigobject_type.ob_type = &PyType_Type;
+ type_init = 1;
+ }
+ return &pyswigobject_type;
+}
+
+SWIGRUNTIME PyObject *
+PySwigObject_New(void *ptr, swig_type_info *ty, int own)
+{
+ PySwigObject *sobj = PyObject_NEW(PySwigObject, PySwigObject_type());
+ if (sobj) {
+ sobj->ptr = ptr;
+ sobj->ty = ty;
+ sobj->own = own;
+ sobj->next = 0;
+ }
+ return (PyObject *)sobj;
+}
+
+/* -----------------------------------------------------------------------------
+ * Implements a simple Swig Packed type, and use it instead of string
+ * ----------------------------------------------------------------------------- */
+
+typedef struct {
+ PyObject_HEAD
+ void *pack;
+ swig_type_info *ty;
+ size_t size;
+} PySwigPacked;
+
+SWIGRUNTIME int
+PySwigPacked_print(PySwigPacked *v, FILE *fp, int SWIGUNUSEDPARM(flags))
+{
+ char result[SWIG_BUFFER_SIZE];
+ fputs("<Swig Packed ", fp);
+ if (SWIG_PackDataName(result, v->pack, v->size, 0, sizeof(result))) {
+ fputs("at ", fp);
+ fputs(result, fp);
+ }
+ fputs(v->ty->name,fp);
+ fputs(">", fp);
+ return 0;
+}
+
+SWIGRUNTIME PyObject *
+PySwigPacked_repr(PySwigPacked *v)
+{
+ char result[SWIG_BUFFER_SIZE];
+ if (SWIG_PackDataName(result, v->pack, v->size, 0, sizeof(result))) {
+ return PyString_FromFormat("<Swig Packed at %s%s>", result, v->ty->name);
+ } else {
+ return PyString_FromFormat("<Swig Packed %s>", v->ty->name);
+ }
+}
+
+SWIGRUNTIME PyObject *
+PySwigPacked_str(PySwigPacked *v)
+{
+ char result[SWIG_BUFFER_SIZE];
+ if (SWIG_PackDataName(result, v->pack, v->size, 0, sizeof(result))){
+ return PyString_FromFormat("%s%s", result, v->ty->name);
+ } else {
+ return PyString_FromString(v->ty->name);
+ }
+}
+
+SWIGRUNTIME int
+PySwigPacked_compare(PySwigPacked *v, PySwigPacked *w)
+{
+ size_t i = v->size;
+ size_t j = w->size;
+ int s = (i < j) ? -1 : ((i > j) ? 1 : 0);
+ return s ? s : strncmp((char *)v->pack, (char *)w->pack, 2*v->size);
+}
+
+SWIGRUNTIME PyTypeObject* _PySwigPacked_type(void);
+
+SWIGRUNTIME PyTypeObject*
+PySwigPacked_type(void) {
+ static PyTypeObject *SWIG_STATIC_POINTER(type) = _PySwigPacked_type();
+ return type;
+}
+
+SWIGRUNTIMEINLINE int
+PySwigPacked_Check(PyObject *op) {
+ return ((op)->ob_type == _PySwigPacked_type())
+ || (strcmp((op)->ob_type->tp_name,"PySwigPacked") == 0);
+}
+
+SWIGRUNTIME void
+PySwigPacked_dealloc(PyObject *v)
+{
+ if (PySwigPacked_Check(v)) {
+ PySwigPacked *sobj = (PySwigPacked *) v;
+ free(sobj->pack);
+ }
+ PyObject_DEL(v);
+}
+
+SWIGRUNTIME PyTypeObject*
+_PySwigPacked_type(void) {
+ static char swigpacked_doc[] = "Swig object carries a C/C++ instance pointer";
+ static PyTypeObject pyswigpacked_type;
+ static int type_init = 0;
+ if (!type_init) {
+ const PyTypeObject tmp
+ = {
+ PyObject_HEAD_INIT(NULL)
+ 0, /* ob_size */
+ (char *)"PySwigPacked", /* tp_name */
+ sizeof(PySwigPacked), /* tp_basicsize */
+ 0, /* tp_itemsize */
+ (destructor)PySwigPacked_dealloc, /* tp_dealloc */
+ (printfunc)PySwigPacked_print, /* tp_print */
+ (getattrfunc)0, /* tp_getattr */
+ (setattrfunc)0, /* tp_setattr */
+ (cmpfunc)PySwigPacked_compare, /* tp_compare */
+ (reprfunc)PySwigPacked_repr, /* tp_repr */
+ 0, /* tp_as_number */
+ 0, /* tp_as_sequence */
+ 0, /* tp_as_mapping */
+ (hashfunc)0, /* tp_hash */
+ (ternaryfunc)0, /* tp_call */
+ (reprfunc)PySwigPacked_str, /* tp_str */
+ PyObject_GenericGetAttr, /* tp_getattro */
+ 0, /* tp_setattro */
+ 0, /* tp_as_buffer */
+ Py_TPFLAGS_DEFAULT, /* tp_flags */
+ swigpacked_doc, /* tp_doc */
+ 0, /* tp_traverse */
+ 0, /* tp_clear */
+ 0, /* tp_richcompare */
+ 0, /* tp_weaklistoffset */
+#if PY_VERSION_HEX >= 0x02020000
+ 0, /* tp_iter */
+ 0, /* tp_iternext */
+ 0, /* tp_methods */
+ 0, /* tp_members */
+ 0, /* tp_getset */
+ 0, /* tp_base */
+ 0, /* tp_dict */
+ 0, /* tp_descr_get */
+ 0, /* tp_descr_set */
+ 0, /* tp_dictoffset */
+ 0, /* tp_init */
+ 0, /* tp_alloc */
+ 0, /* tp_new */
+ 0, /* tp_free */
+ 0, /* tp_is_gc */
+ 0, /* tp_bases */
+ 0, /* tp_mro */
+ 0, /* tp_cache */
+ 0, /* tp_subclasses */
+ 0, /* tp_weaklist */
+#endif
+#if PY_VERSION_HEX >= 0x02030000
+ 0, /* tp_del */
+#endif
+#ifdef COUNT_ALLOCS
+ 0,0,0,0 /* tp_alloc -> tp_next */
+#endif
+ };
+ pyswigpacked_type = tmp;
+ pyswigpacked_type.ob_type = &PyType_Type;
+ type_init = 1;
+ }
+ return &pyswigpacked_type;
+}
+
+SWIGRUNTIME PyObject *
+PySwigPacked_New(void *ptr, size_t size, swig_type_info *ty)
+{
+ PySwigPacked *sobj = PyObject_NEW(PySwigPacked, PySwigPacked_type());
+ if (sobj) {
+ void *pack = malloc(size);
+ if (pack) {
+ memcpy(pack, ptr, size);
+ sobj->pack = pack;
+ sobj->ty = ty;
+ sobj->size = size;
+ } else {
+ PyObject_DEL((PyObject *) sobj);
+ sobj = 0;
+ }
+ }
+ return (PyObject *) sobj;
+}
+
+SWIGRUNTIME swig_type_info *
+PySwigPacked_UnpackData(PyObject *obj, void *ptr, size_t size)
+{
+ if (PySwigPacked_Check(obj)) {
+ PySwigPacked *sobj = (PySwigPacked *)obj;
+ if (sobj->size != size) return 0;
+ memcpy(ptr, sobj->pack, size);
+ return sobj->ty;
+ } else {
+ return 0;
+ }
+}
+
+/* -----------------------------------------------------------------------------
+ * pointers/data manipulation
+ * ----------------------------------------------------------------------------- */
+
+SWIGRUNTIMEINLINE PyObject *
+_SWIG_This(void)
+{
+ return PyString_FromString("this");
+}
+
+SWIGRUNTIME PyObject *
+SWIG_This(void)
+{
+ static PyObject *SWIG_STATIC_POINTER(swig_this) = _SWIG_This();
+ return swig_this;
+}
+
+/* #define SWIG_PYTHON_SLOW_GETSET_THIS */
+
+SWIGRUNTIME PySwigObject *
+SWIG_Python_GetSwigThis(PyObject *pyobj)
+{
+ if (PySwigObject_Check(pyobj)) {
+ return (PySwigObject *) pyobj;
+ } else {
+ PyObject *obj = 0;
+#if (!defined(SWIG_PYTHON_SLOW_GETSET_THIS) && (PY_VERSION_HEX >= 0x02030000))
+ if (PyInstance_Check(pyobj)) {
+ obj = _PyInstance_Lookup(pyobj, SWIG_This());
+ } else {
+ PyObject **dictptr = _PyObject_GetDictPtr(pyobj);
+ if (dictptr != NULL) {
+ PyObject *dict = *dictptr;
+ obj = dict ? PyDict_GetItem(dict, SWIG_This()) : 0;
+ } else {
+#ifdef PyWeakref_CheckProxy
+ if (PyWeakref_CheckProxy(pyobj)) {
+ PyObject *wobj = PyWeakref_GET_OBJECT(pyobj);
+ return wobj ? SWIG_Python_GetSwigThis(wobj) : 0;
+ }
+#endif
+ obj = PyObject_GetAttr(pyobj,SWIG_This());
+ if (obj) {
+ Py_DECREF(obj);
+ } else {
+ if (PyErr_Occurred()) PyErr_Clear();
+ return 0;
+ }
+ }
+ }
+#else
+ obj = PyObject_GetAttr(pyobj,SWIG_This());
+ if (obj) {
+ Py_DECREF(obj);
+ } else {
+ if (PyErr_Occurred()) PyErr_Clear();
+ return 0;
+ }
+#endif
+ if (obj && !PySwigObject_Check(obj)) {
+ /* a PyObject is called 'this', try to get the 'real this'
+ PySwigObject from it */
+ return SWIG_Python_GetSwigThis(obj);
+ }
+ return (PySwigObject *)obj;
+ }
+}
+
+/* Acquire a pointer value */
+
+SWIGRUNTIME int
+SWIG_Python_AcquirePtr(PyObject *obj, int own) {
+ if (own == SWIG_POINTER_OWN) {
+ PySwigObject *sobj = SWIG_Python_GetSwigThis(obj);
+ if (sobj) {
+ int oldown = sobj->own;
+ sobj->own = own;
+ return oldown;
+ }
+ }
+ return 0;
+}
+
+/* Convert a pointer value */
+
+SWIGRUNTIME int
+SWIG_Python_ConvertPtrAndOwn(PyObject *obj, void **ptr, swig_type_info *ty, int flags, int *own) {
+ if (!obj) return SWIG_ERROR;
+ if (obj == Py_None) {
+ if (ptr) *ptr = 0;
+ return SWIG_OK;
+ } else {
+ PySwigObject *sobj = SWIG_Python_GetSwigThis(obj);
+ if (own)
+ *own = 0;
+ while (sobj) {
+ void *vptr = sobj->ptr;
+ if (ty) {
+ swig_type_info *to = sobj->ty;
+ if (to == ty) {
+ /* no type cast needed */
+ if (ptr) *ptr = vptr;
+ break;
+ } else {
+ swig_cast_info *tc = SWIG_TypeCheck(to->name,ty);
+ if (!tc) {
+ sobj = (PySwigObject *)sobj->next;
+ } else {
+ if (ptr) {
+ int newmemory = 0;
+ *ptr = SWIG_TypeCast(tc,vptr,&newmemory);
+ if (newmemory == SWIG_CAST_NEW_MEMORY) {
+ assert(own);
+ if (own)
+ *own = *own | SWIG_CAST_NEW_MEMORY;
+ }
+ }
+ break;
+ }
+ }
+ } else {
+ if (ptr) *ptr = vptr;
+ break;
+ }
+ }
+ if (sobj) {
+ if (own)
+ *own = *own | sobj->own;
+ if (flags & SWIG_POINTER_DISOWN) {
+ sobj->own = 0;
+ }
+ return SWIG_OK;
+ } else {
+ int res = SWIG_ERROR;
+ if (flags & SWIG_POINTER_IMPLICIT_CONV) {
+ PySwigClientData *data = ty ? (PySwigClientData *) ty->clientdata : 0;
+ if (data && !data->implicitconv) {
+ PyObject *klass = data->klass;
+ if (klass) {
+ PyObject *impconv;
+ data->implicitconv = 1; /* avoid recursion and call 'explicit' constructors*/
+ impconv = SWIG_Python_CallFunctor(klass, obj);
+ data->implicitconv = 0;
+ if (PyErr_Occurred()) {
+ PyErr_Clear();
+ impconv = 0;
+ }
+ if (impconv) {
+ PySwigObject *iobj = SWIG_Python_GetSwigThis(impconv);
+ if (iobj) {
+ void *vptr;
+ res = SWIG_Python_ConvertPtrAndOwn((PyObject*)iobj, &vptr, ty, 0, 0);
+ if (SWIG_IsOK(res)) {
+ if (ptr) {
+ *ptr = vptr;
+ /* transfer the ownership to 'ptr' */
+ iobj->own = 0;
+ res = SWIG_AddCast(res);
+ res = SWIG_AddNewMask(res);
+ } else {
+ res = SWIG_AddCast(res);
+ }
+ }
+ }
+ Py_DECREF(impconv);
+ }
+ }
+ }
+ }
+ return res;
+ }
+ }
+}
+
+/* Convert a function ptr value */
+
+SWIGRUNTIME int
+SWIG_Python_ConvertFunctionPtr(PyObject *obj, void **ptr, swig_type_info *ty) {
+ if (!PyCFunction_Check(obj)) {
+ return SWIG_ConvertPtr(obj, ptr, ty, 0);
+ } else {
+ void *vptr = 0;
+
+ /* here we get the method pointer for callbacks */
+ const char *doc = (((PyCFunctionObject *)obj) -> m_ml -> ml_doc);
+ const char *desc = doc ? strstr(doc, "swig_ptr: ") : 0;
+ if (desc) {
+ desc = ty ? SWIG_UnpackVoidPtr(desc + 10, &vptr, ty->name) : 0;
+ if (!desc) return SWIG_ERROR;
+ }
+ if (ty) {
+ swig_cast_info *tc = SWIG_TypeCheck(desc,ty);
+ if (tc) {
+ int newmemory = 0;
+ *ptr = SWIG_TypeCast(tc,vptr,&newmemory);
+ assert(!newmemory); /* newmemory handling not yet implemented */
+ } else {
+ return SWIG_ERROR;
+ }
+ } else {
+ *ptr = vptr;
+ }
+ return SWIG_OK;
+ }
+}
+
+/* Convert a packed value value */
+
+SWIGRUNTIME int
+SWIG_Python_ConvertPacked(PyObject *obj, void *ptr, size_t sz, swig_type_info *ty) {
+ swig_type_info *to = PySwigPacked_UnpackData(obj, ptr, sz);
+ if (!to) return SWIG_ERROR;
+ if (ty) {
+ if (to != ty) {
+ /* check type cast? */
+ swig_cast_info *tc = SWIG_TypeCheck(to->name,ty);
+ if (!tc) return SWIG_ERROR;
+ }
+ }
+ return SWIG_OK;
+}
+
+/* -----------------------------------------------------------------------------
+ * Create a new pointer object
+ * ----------------------------------------------------------------------------- */
+
+/*
+ Create a new instance object, whitout calling __init__, and set the
+ 'this' attribute.
+*/
+
+SWIGRUNTIME PyObject*
+SWIG_Python_NewShadowInstance(PySwigClientData *data, PyObject *swig_this)
+{
+#if (PY_VERSION_HEX >= 0x02020000)
+ PyObject *inst = 0;
+ PyObject *newraw = data->newraw;
+ if (newraw) {
+ inst = PyObject_Call(newraw, data->newargs, NULL);
+ if (inst) {
+#if !defined(SWIG_PYTHON_SLOW_GETSET_THIS)
+ PyObject **dictptr = _PyObject_GetDictPtr(inst);
+ if (dictptr != NULL) {
+ PyObject *dict = *dictptr;
+ if (dict == NULL) {
+ dict = PyDict_New();
+ *dictptr = dict;
+ PyDict_SetItem(dict, SWIG_This(), swig_this);
+ }
+ }
+#else
+ PyObject *key = SWIG_This();
+ PyObject_SetAttr(inst, key, swig_this);
+#endif
+ }
+ } else {
+ PyObject *dict = PyDict_New();
+ PyDict_SetItem(dict, SWIG_This(), swig_this);
+ inst = PyInstance_NewRaw(data->newargs, dict);
+ Py_DECREF(dict);
+ }
+ return inst;
+#else
+#if (PY_VERSION_HEX >= 0x02010000)
+ PyObject *inst;
+ PyObject *dict = PyDict_New();
+ PyDict_SetItem(dict, SWIG_This(), swig_this);
+ inst = PyInstance_NewRaw(data->newargs, dict);
+ Py_DECREF(dict);
+ return (PyObject *) inst;
+#else
+ PyInstanceObject *inst = PyObject_NEW(PyInstanceObject, &PyInstance_Type);
+ if (inst == NULL) {
+ return NULL;
+ }
+ inst->in_class = (PyClassObject *)data->newargs;
+ Py_INCREF(inst->in_class);
+ inst->in_dict = PyDict_New();
+ if (inst->in_dict == NULL) {
+ Py_DECREF(inst);
+ return NULL;
+ }
+#ifdef Py_TPFLAGS_HAVE_WEAKREFS
+ inst->in_weakreflist = NULL;
+#endif
+#ifdef Py_TPFLAGS_GC
+ PyObject_GC_Init(inst);
+#endif
+ PyDict_SetItem(inst->in_dict, SWIG_This(), swig_this);
+ return (PyObject *) inst;
+#endif
+#endif
+}
+
+SWIGRUNTIME void
+SWIG_Python_SetSwigThis(PyObject *inst, PyObject *swig_this)
+{
+ PyObject *dict;
+#if (PY_VERSION_HEX >= 0x02020000) && !defined(SWIG_PYTHON_SLOW_GETSET_THIS)
+ PyObject **dictptr = _PyObject_GetDictPtr(inst);
+ if (dictptr != NULL) {
+ dict = *dictptr;
+ if (dict == NULL) {
+ dict = PyDict_New();
+ *dictptr = dict;
+ }
+ PyDict_SetItem(dict, SWIG_This(), swig_this);
+ return;
+ }
+#endif
+ dict = PyObject_GetAttrString(inst, (char*)"__dict__");
+ PyDict_SetItem(dict, SWIG_This(), swig_this);
+ Py_DECREF(dict);
+}
+
+
+SWIGINTERN PyObject *
+SWIG_Python_InitShadowInstance(PyObject *args) {
+ PyObject *obj[2];
+ if (!SWIG_Python_UnpackTuple(args,(char*)"swiginit", 2, 2, obj)) {
+ return NULL;
+ } else {
+ PySwigObject *sthis = SWIG_Python_GetSwigThis(obj[0]);
+ if (sthis) {
+ PySwigObject_append((PyObject*) sthis, obj[1]);
+ } else {
+ SWIG_Python_SetSwigThis(obj[0], obj[1]);
+ }
+ return SWIG_Py_Void();
+ }
+}
+
+/* Create a new pointer object */
+
+SWIGRUNTIME PyObject *
+SWIG_Python_NewPointerObj(void *ptr, swig_type_info *type, int flags) {
+ if (!ptr) {
+ return SWIG_Py_Void();
+ } else {
+ int own = (flags & SWIG_POINTER_OWN) ? SWIG_POINTER_OWN : 0;
+ PyObject *robj = PySwigObject_New(ptr, type, own);
+ PySwigClientData *clientdata = type ? (PySwigClientData *)(type->clientdata) : 0;
+ if (clientdata && !(flags & SWIG_POINTER_NOSHADOW)) {
+ PyObject *inst = SWIG_Python_NewShadowInstance(clientdata, robj);
+ if (inst) {
+ Py_DECREF(robj);
+ robj = inst;
+ }
+ }
+ return robj;
+ }
+}
+
+/* Create a new packed object */
+
+SWIGRUNTIMEINLINE PyObject *
+SWIG_Python_NewPackedObj(void *ptr, size_t sz, swig_type_info *type) {
+ return ptr ? PySwigPacked_New((void *) ptr, sz, type) : SWIG_Py_Void();
+}
+
+/* -----------------------------------------------------------------------------*
+ * Get type list
+ * -----------------------------------------------------------------------------*/
+
+#ifdef SWIG_LINK_RUNTIME
+void *SWIG_ReturnGlobalTypeList(void *);
+#endif
+
+SWIGRUNTIME swig_module_info *
+SWIG_Python_GetModule(void) {
+ static void *type_pointer = (void *)0;
+ /* first check if module already created */
+ if (!type_pointer) {
+#ifdef SWIG_LINK_RUNTIME
+ type_pointer = SWIG_ReturnGlobalTypeList((void *)0);
+#else
+ type_pointer = PyCObject_Import((char*)"swig_runtime_data" SWIG_RUNTIME_VERSION,
+ (char*)"type_pointer" SWIG_TYPE_TABLE_NAME);
+ if (PyErr_Occurred()) {
+ PyErr_Clear();
+ type_pointer = (void *)0;
+ }
+#endif
+ }
+ return (swig_module_info *) type_pointer;
+}
+
+#if PY_MAJOR_VERSION < 2
+/* PyModule_AddObject function was introduced in Python 2.0. The following function
+ is copied out of Python/modsupport.c in python version 2.3.4 */
+SWIGINTERN int
+PyModule_AddObject(PyObject *m, char *name, PyObject *o)
+{
+ PyObject *dict;
+ if (!PyModule_Check(m)) {
+ PyErr_SetString(PyExc_TypeError,
+ "PyModule_AddObject() needs module as first arg");
+ return SWIG_ERROR;
+ }
+ if (!o) {
+ PyErr_SetString(PyExc_TypeError,
+ "PyModule_AddObject() needs non-NULL value");
+ return SWIG_ERROR;
+ }
+
+ dict = PyModule_GetDict(m);
+ if (dict == NULL) {
+ /* Internal error -- modules must have a dict! */
+ PyErr_Format(PyExc_SystemError, "module '%s' has no __dict__",
+ PyModule_GetName(m));
+ return SWIG_ERROR;
+ }
+ if (PyDict_SetItemString(dict, name, o))
+ return SWIG_ERROR;
+ Py_DECREF(o);
+ return SWIG_OK;
+}
+#endif
+
+SWIGRUNTIME void
+SWIG_Python_DestroyModule(void *vptr)
+{
+ swig_module_info *swig_module = (swig_module_info *) vptr;
+ swig_type_info **types = swig_module->types;
+ size_t i;
+ for (i =0; i < swig_module->size; ++i) {
+ swig_type_info *ty = types[i];
+ if (ty->owndata) {
+ PySwigClientData *data = (PySwigClientData *) ty->clientdata;
+ if (data) PySwigClientData_Del(data);
+ }
+ }
+ Py_DECREF(SWIG_This());
+}
+
+SWIGRUNTIME void
+SWIG_Python_SetModule(swig_module_info *swig_module) {
+ static PyMethodDef swig_empty_runtime_method_table[] = { {NULL, NULL, 0, NULL} };/* Sentinel */
+
+ PyObject *module = Py_InitModule((char*)"swig_runtime_data" SWIG_RUNTIME_VERSION,
+ swig_empty_runtime_method_table);
+ PyObject *pointer = PyCObject_FromVoidPtr((void *) swig_module, SWIG_Python_DestroyModule);
+ if (pointer && module) {
+ PyModule_AddObject(module, (char*)"type_pointer" SWIG_TYPE_TABLE_NAME, pointer);
+ } else {
+ Py_XDECREF(pointer);
+ }
+}
+
+/* The python cached type query */
+SWIGRUNTIME PyObject *
+SWIG_Python_TypeCache(void) {
+ static PyObject *SWIG_STATIC_POINTER(cache) = PyDict_New();
+ return cache;
+}
+
+SWIGRUNTIME swig_type_info *
+SWIG_Python_TypeQuery(const char *type)
+{
+ PyObject *cache = SWIG_Python_TypeCache();
+ PyObject *key = PyString_FromString(type);
+ PyObject *obj = PyDict_GetItem(cache, key);
+ swig_type_info *descriptor;
+ if (obj) {
+ descriptor = (swig_type_info *) PyCObject_AsVoidPtr(obj);
+ } else {
+ swig_module_info *swig_module = SWIG_Python_GetModule();
+ descriptor = SWIG_TypeQueryModule(swig_module, swig_module, type);
+ if (descriptor) {
+ obj = PyCObject_FromVoidPtr(descriptor, NULL);
+ PyDict_SetItem(cache, key, obj);
+ Py_DECREF(obj);
+ }
+ }
+ Py_DECREF(key);
+ return descriptor;
+}
+
+/*
+ For backward compatibility only
+*/
+#define SWIG_POINTER_EXCEPTION 0
+#define SWIG_arg_fail(arg) SWIG_Python_ArgFail(arg)
+#define SWIG_MustGetPtr(p, type, argnum, flags) SWIG_Python_MustGetPtr(p, type, argnum, flags)
+
+SWIGRUNTIME int
+SWIG_Python_AddErrMesg(const char* mesg, int infront)
+{
+ if (PyErr_Occurred()) {
+ PyObject *type = 0;
+ PyObject *value = 0;
+ PyObject *traceback = 0;
+ PyErr_Fetch(&type, &value, &traceback);
+ if (value) {
+ PyObject *old_str = PyObject_Str(value);
+ Py_XINCREF(type);
+ PyErr_Clear();
+ if (infront) {
+ PyErr_Format(type, "%s %s", mesg, PyString_AsString(old_str));
+ } else {
+ PyErr_Format(type, "%s %s", PyString_AsString(old_str), mesg);
+ }
+ Py_DECREF(old_str);
+ }
+ return 1;
+ } else {
+ return 0;
+ }
+}
+
+SWIGRUNTIME int
+SWIG_Python_ArgFail(int argnum)
+{
+ if (PyErr_Occurred()) {
+ /* add information about failing argument */
+ char mesg[256];
+ PyOS_snprintf(mesg, sizeof(mesg), "argument number %d:", argnum);
+ return SWIG_Python_AddErrMesg(mesg, 1);
+ } else {
+ return 0;
+ }
+}
+
+SWIGRUNTIMEINLINE const char *
+PySwigObject_GetDesc(PyObject *self)
+{
+ PySwigObject *v = (PySwigObject *)self;
+ swig_type_info *ty = v ? v->ty : 0;
+ return ty ? ty->str : (char*)"";
+}
+
+SWIGRUNTIME void
+SWIG_Python_TypeError(const char *type, PyObject *obj)
+{
+ if (type) {
+#if defined(SWIG_COBJECT_TYPES)
+ if (obj && PySwigObject_Check(obj)) {
+ const char *otype = (const char *) PySwigObject_GetDesc(obj);
+ if (otype) {
+ PyErr_Format(PyExc_TypeError, "a '%s' is expected, 'PySwigObject(%s)' is received",
+ type, otype);
+ return;
+ }
+ } else
+#endif
+ {
+ const char *otype = (obj ? obj->ob_type->tp_name : 0);
+ if (otype) {
+ PyObject *str = PyObject_Str(obj);
+ const char *cstr = str ? PyString_AsString(str) : 0;
+ if (cstr) {
+ PyErr_Format(PyExc_TypeError, "a '%s' is expected, '%s(%s)' is received",
+ type, otype, cstr);
+ } else {
+ PyErr_Format(PyExc_TypeError, "a '%s' is expected, '%s' is received",
+ type, otype);
+ }
+ Py_XDECREF(str);
+ return;
+ }
+ }
+ PyErr_Format(PyExc_TypeError, "a '%s' is expected", type);
+ } else {
+ PyErr_Format(PyExc_TypeError, "unexpected type is received");
+ }
+}
+
+
+/* Convert a pointer value, signal an exception on a type mismatch */
+SWIGRUNTIME void *
+SWIG_Python_MustGetPtr(PyObject *obj, swig_type_info *ty, int argnum, int flags) {
+ void *result;
+ if (SWIG_Python_ConvertPtr(obj, &result, ty, flags) == -1) {
+ PyErr_Clear();
+ if (flags & SWIG_POINTER_EXCEPTION) {
+ SWIG_Python_TypeError(SWIG_TypePrettyName(ty), obj);
+ SWIG_Python_ArgFail(argnum);
+ }
+ }
+ return result;
+}
+
+
+#ifdef __cplusplus
+#if 0
+{ /* cc-mode */
+#endif
+}
+#endif
+
+
+
+#define SWIG_exception_fail(code, msg) do { SWIG_Error(code, msg); SWIG_fail; } while(0)
+
+#define SWIG_contract_assert(expr, msg) if (!(expr)) { SWIG_Error(SWIG_RuntimeError, msg); SWIG_fail; } else
+
+
+
+/* -------- TYPES TABLE (BEGIN) -------- */
+
+#define SWIGTYPE_p_TDB_DATA swig_types[0]
+#define SWIGTYPE_p_char swig_types[1]
+#define SWIGTYPE_p_int swig_types[2]
+#define SWIGTYPE_p_long_long swig_types[3]
+#define SWIGTYPE_p_short swig_types[4]
+#define SWIGTYPE_p_signed_char swig_types[5]
+#define SWIGTYPE_p_tdb_context swig_types[6]
+#define SWIGTYPE_p_unsigned_char swig_types[7]
+#define SWIGTYPE_p_unsigned_int swig_types[8]
+#define SWIGTYPE_p_unsigned_long_long swig_types[9]
+#define SWIGTYPE_p_unsigned_short swig_types[10]
+static swig_type_info *swig_types[12];
+static swig_module_info swig_module = {swig_types, 11, 0, 0, 0, 0};
+#define SWIG_TypeQuery(name) SWIG_TypeQueryModule(&swig_module, &swig_module, name)
+#define SWIG_MangledTypeQuery(name) SWIG_MangledTypeQueryModule(&swig_module, &swig_module, name)
+
+/* -------- TYPES TABLE (END) -------- */
+
+#if (PY_VERSION_HEX <= 0x02000000)
+# if !defined(SWIG_PYTHON_CLASSIC)
+# error "This python version requires swig to be run with the '-classic' option"
+# endif
+#endif
+#if (PY_VERSION_HEX <= 0x02020000)
+# error "This python version requires swig to be run with the '-nomodern' option"
+#endif
+#if (PY_VERSION_HEX <= 0x02020000)
+# error "This python version requires swig to be run with the '-nomodernargs' option"
+#endif
+#ifndef METH_O
+# error "This python version requires swig to be run with the '-nofastunpack' option"
+#endif
+#ifdef SWIG_TypeQuery
+# undef SWIG_TypeQuery
+#endif
+#define SWIG_TypeQuery SWIG_Python_TypeQuery
+
+/*-----------------------------------------------
+ @(target):= _tdb.so
+ ------------------------------------------------*/
+#define SWIG_init init_tdb
+
+#define SWIG_name "_tdb"
+
+#define SWIGVERSION 0x010335
+#define SWIG_VERSION SWIGVERSION
+
+
+#define SWIG_as_voidptr(a) (void *)((const void *)(a))
+#define SWIG_as_voidptrptr(a) ((void)SWIG_as_voidptr(*a),(void**)(a))
+
+
+
+/* This symbol is used in both includes.h and Python.h which causes an
+ annoying compiler warning. */
+
+#ifdef HAVE_FSTAT
+#undef HAVE_FSTAT
+#endif
+
+/* Include tdb headers */
+#include <stdint.h>
+#include <signal.h>
+#include <tdb.h>
+#include <fcntl.h>
+
+typedef TDB_CONTEXT tdb;
+
+
+ #define SWIG_From_long PyInt_FromLong
+
+
+SWIGINTERNINLINE PyObject *
+SWIG_From_int (int value)
+{
+ return SWIG_From_long (value);
+}
+
+
+SWIGINTERN swig_type_info*
+SWIG_pchar_descriptor(void)
+{
+ static int init = 0;
+ static swig_type_info* info = 0;
+ if (!init) {
+ info = SWIG_TypeQuery("_p_char");
+ init = 1;
+ }
+ return info;
+}
+
+
+SWIGINTERN int
+SWIG_AsCharPtrAndSize(PyObject *obj, char** cptr, size_t* psize, int *alloc)
+{
+ if (PyString_Check(obj)) {
+ char *cstr; Py_ssize_t len;
+ PyString_AsStringAndSize(obj, &cstr, &len);
+ if (cptr) {
+ if (alloc) {
+ /*
+ In python the user should not be able to modify the inner
+ string representation. To warranty that, if you define
+ SWIG_PYTHON_SAFE_CSTRINGS, a new/copy of the python string
+ buffer is always returned.
+
+ The default behavior is just to return the pointer value,
+ so, be careful.
+ */
+#if defined(SWIG_PYTHON_SAFE_CSTRINGS)
+ if (*alloc != SWIG_OLDOBJ)
+#else
+ if (*alloc == SWIG_NEWOBJ)
+#endif
+ {
+ *cptr = (char *)memcpy((char *)malloc((len + 1)*sizeof(char)), cstr, sizeof(char)*(len + 1));
+ *alloc = SWIG_NEWOBJ;
+ }
+ else {
+ *cptr = cstr;
+ *alloc = SWIG_OLDOBJ;
+ }
+ } else {
+ *cptr = PyString_AsString(obj);
+ }
+ }
+ if (psize) *psize = len + 1;
+ return SWIG_OK;
+ } else {
+ swig_type_info* pchar_descriptor = SWIG_pchar_descriptor();
+ if (pchar_descriptor) {
+ void* vptr = 0;
+ if (SWIG_ConvertPtr(obj, &vptr, pchar_descriptor, 0) == SWIG_OK) {
+ if (cptr) *cptr = (char *) vptr;
+ if (psize) *psize = vptr ? (strlen((char *)vptr) + 1) : 0;
+ if (alloc) *alloc = SWIG_OLDOBJ;
+ return SWIG_OK;
+ }
+ }
+ }
+ return SWIG_TypeError;
+}
+
+
+
+
+
+#include <limits.h>
+#if !defined(SWIG_NO_LLONG_MAX)
+# if !defined(LLONG_MAX) && defined(__GNUC__) && defined (__LONG_LONG_MAX__)
+# define LLONG_MAX __LONG_LONG_MAX__
+# define LLONG_MIN (-LLONG_MAX - 1LL)
+# define ULLONG_MAX (LLONG_MAX * 2ULL + 1ULL)
+# endif
+#endif
+
+
+SWIGINTERN int
+SWIG_AsVal_double (PyObject *obj, double *val)
+{
+ int res = SWIG_TypeError;
+ if (PyFloat_Check(obj)) {
+ if (val) *val = PyFloat_AsDouble(obj);
+ return SWIG_OK;
+ } else if (PyInt_Check(obj)) {
+ if (val) *val = PyInt_AsLong(obj);
+ return SWIG_OK;
+ } else if (PyLong_Check(obj)) {
+ double v = PyLong_AsDouble(obj);
+ if (!PyErr_Occurred()) {
+ if (val) *val = v;
+ return SWIG_OK;
+ } else {
+ PyErr_Clear();
+ }
+ }
+#ifdef SWIG_PYTHON_CAST_MODE
+ {
+ int dispatch = 0;
+ double d = PyFloat_AsDouble(obj);
+ if (!PyErr_Occurred()) {
+ if (val) *val = d;
+ return SWIG_AddCast(SWIG_OK);
+ } else {
+ PyErr_Clear();
+ }
+ if (!dispatch) {
+ long v = PyLong_AsLong(obj);
+ if (!PyErr_Occurred()) {
+ if (val) *val = v;
+ return SWIG_AddCast(SWIG_AddCast(SWIG_OK));
+ } else {
+ PyErr_Clear();
+ }
+ }
+ }
+#endif
+ return res;
+}
+
+
+#include <float.h>
+
+
+#include <math.h>
+
+
+SWIGINTERNINLINE int
+SWIG_CanCastAsInteger(double *d, double min, double max) {
+ double x = *d;
+ if ((min <= x && x <= max)) {
+ double fx = floor(x);
+ double cx = ceil(x);
+ double rd = ((x - fx) < 0.5) ? fx : cx; /* simple rint */
+ if ((errno == EDOM) || (errno == ERANGE)) {
+ errno = 0;
+ } else {
+ double summ, reps, diff;
+ if (rd < x) {
+ diff = x - rd;
+ } else if (rd > x) {
+ diff = rd - x;
+ } else {
+ return 1;
+ }
+ summ = rd + x;
+ reps = diff/summ;
+ if (reps < 8*DBL_EPSILON) {
+ *d = rd;
+ return 1;
+ }
+ }
+ }
+ return 0;
+}
+
+
+SWIGINTERN int
+SWIG_AsVal_long (PyObject *obj, long* val)
+{
+ if (PyInt_Check(obj)) {
+ if (val) *val = PyInt_AsLong(obj);
+ return SWIG_OK;
+ } else if (PyLong_Check(obj)) {
+ long v = PyLong_AsLong(obj);
+ if (!PyErr_Occurred()) {
+ if (val) *val = v;
+ return SWIG_OK;
+ } else {
+ PyErr_Clear();
+ }
+ }
+#ifdef SWIG_PYTHON_CAST_MODE
+ {
+ int dispatch = 0;
+ long v = PyInt_AsLong(obj);
+ if (!PyErr_Occurred()) {
+ if (val) *val = v;
+ return SWIG_AddCast(SWIG_OK);
+ } else {
+ PyErr_Clear();
+ }
+ if (!dispatch) {
+ double d;
+ int res = SWIG_AddCast(SWIG_AsVal_double (obj,&d));
+ if (SWIG_IsOK(res) && SWIG_CanCastAsInteger(&d, LONG_MIN, LONG_MAX)) {
+ if (val) *val = (long)(d);
+ return res;
+ }
+ }
+ }
+#endif
+ return SWIG_TypeError;
+}
+
+
+SWIGINTERN int
+SWIG_AsVal_int (PyObject * obj, int *val)
+{
+ long v;
+ int res = SWIG_AsVal_long (obj, &v);
+ if (SWIG_IsOK(res)) {
+ if ((v < INT_MIN || v > INT_MAX)) {
+ return SWIG_OverflowError;
+ } else {
+ if (val) *val = (int)(v);
+ }
+ }
+ return res;
+}
+
+SWIGINTERN tdb *new_tdb(char const *name,int hash_size,int tdb_flags,int flags,mode_t mode){
+ return tdb_open(name, hash_size, tdb_flags, flags, mode);
+ }
+SWIGINTERN void delete_tdb(tdb *self){ tdb_close(self); }
+
+SWIGINTERNINLINE PyObject *
+SWIG_FromCharPtrAndSize(const char* carray, size_t size)
+{
+ if (carray) {
+ if (size > INT_MAX) {
+ swig_type_info* pchar_descriptor = SWIG_pchar_descriptor();
+ return pchar_descriptor ?
+ SWIG_NewPointerObj((char *)(carray), pchar_descriptor, 0) : SWIG_Py_Void();
+ } else {
+ return PyString_FromStringAndSize(carray, (int)(size));
+ }
+ } else {
+ return SWIG_Py_Void();
+ }
+}
+
+
+SWIGINTERNINLINE PyObject *
+SWIG_FromCharPtr(const char *cptr)
+{
+ return SWIG_FromCharPtrAndSize(cptr, (cptr ? strlen(cptr) : 0));
+}
+
+
+SWIGINTERNINLINE PyObject*
+SWIG_From_unsigned_SS_long (unsigned long value)
+{
+ return (value > LONG_MAX) ?
+ PyLong_FromUnsignedLong(value) : PyInt_FromLong((long)(value));
+}
+
+
+SWIGINTERNINLINE PyObject *
+SWIG_From_size_t (size_t value)
+{
+ return SWIG_From_unsigned_SS_long ((unsigned long)(value));
+}
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+SWIGINTERN PyObject *_wrap_new_Tdb(PyObject *SWIGUNUSEDPARM(self), PyObject *args, PyObject *kwargs) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ int arg2 ;
+ int arg3 ;
+ int arg4 ;
+ mode_t arg5 ;
+ tdb *result = 0 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ int val2 ;
+ int ecode2 = 0 ;
+ int val3 ;
+ int ecode3 = 0 ;
+ int val4 ;
+ int ecode4 = 0 ;
+ int val5 ;
+ int ecode5 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ PyObject * obj3 = 0 ;
+ PyObject * obj4 = 0 ;
+ char * kwnames[] = {
+ (char *) "name",(char *) "hash_size",(char *) "tdb_flags",(char *) "flags",(char *) "mode", NULL
+ };
+
+ arg2 = 0;
+ arg3 = TDB_DEFAULT;
+ arg4 = O_RDWR;
+ arg5 = 0600;
+ if (!PyArg_ParseTupleAndKeywords(args,kwargs,(char *)"O|OOOO:new_Tdb",kwnames,&obj0,&obj1,&obj2,&obj3,&obj4)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "new_Tdb" "', argument " "1"" of type '" "char const *""'");
+ }
+ arg1 = (char *)(buf1);
+ if (obj1) {
+ ecode2 = SWIG_AsVal_int(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "new_Tdb" "', argument " "2"" of type '" "int""'");
+ }
+ arg2 = (int)(val2);
+ }
+ if (obj2) {
+ ecode3 = SWIG_AsVal_int(obj2, &val3);
+ if (!SWIG_IsOK(ecode3)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "new_Tdb" "', argument " "3"" of type '" "int""'");
+ }
+ arg3 = (int)(val3);
+ }
+ if (obj3) {
+ ecode4 = SWIG_AsVal_int(obj3, &val4);
+ if (!SWIG_IsOK(ecode4)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode4), "in method '" "new_Tdb" "', argument " "4"" of type '" "int""'");
+ }
+ arg4 = (int)(val4);
+ }
+ if (obj4) {
+ ecode5 = SWIG_AsVal_int(obj4, &val5);
+ if (!SWIG_IsOK(ecode5)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode5), "in method '" "new_Tdb" "', argument " "5"" of type '" "mode_t""'");
+ }
+ arg5 = (mode_t)(val5);
+ }
+ result = (tdb *)new_tdb((char const *)arg1,arg2,arg3,arg4,arg5);
+ /* Throw an IOError exception from errno if tdb_open() returns NULL */
+ if (result == NULL) {
+ PyErr_SetFromErrno(PyExc_IOError);
+ SWIG_fail;
+ }
+ resultobj = SWIG_NewPointerObj(result, SWIGTYPE_p_tdb_context, 0);
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_Tdb_error(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ tdb *arg1 = (tdb *) 0 ;
+ enum TDB_ERROR result;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject *swig_obj[1] ;
+
+ if (!args) SWIG_fail;
+ swig_obj[0] = args;
+ res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_error" "', argument " "1"" of type '" "tdb *""'");
+ }
+ arg1 = (tdb *)(argp1);
+ result = (enum TDB_ERROR)tdb_error(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_delete_Tdb(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ tdb *arg1 = (tdb *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject *swig_obj[1] ;
+
+ if (!args) SWIG_fail;
+ swig_obj[0] = args;
+ res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, SWIG_POINTER_DISOWN | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "delete_Tdb" "', argument " "1"" of type '" "tdb *""'");
+ }
+ arg1 = (tdb *)(argp1);
+ delete_tdb(arg1);
+
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_Tdb_close(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ tdb *arg1 = (tdb *) 0 ;
+ int result;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject *swig_obj[1] ;
+
+ if (!args) SWIG_fail;
+ swig_obj[0] = args;
+ res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_close" "', argument " "1"" of type '" "tdb *""'");
+ }
+ arg1 = (tdb *)(argp1);
+ result = (int)tdb_close(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_Tdb_append(PyObject *SWIGUNUSEDPARM(self), PyObject *args, PyObject *kwargs) {
+ PyObject *resultobj = 0;
+ tdb *arg1 = (tdb *) 0 ;
+ TDB_DATA arg2 ;
+ TDB_DATA arg3 ;
+ int result;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ char * kwnames[] = {
+ (char *) "self",(char *) "key",(char *) "new_dbuf", NULL
+ };
+
+ if (!PyArg_ParseTupleAndKeywords(args,kwargs,(char *)"OOO:Tdb_append",kwnames,&obj0,&obj1,&obj2)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_append" "', argument " "1"" of type '" "tdb *""'");
+ }
+ arg1 = (tdb *)(argp1);
+ if (obj1 == Py_None) {
+ (&arg2)->dsize = 0;
+ (&arg2)->dptr = NULL;
+ } else if (!PyString_Check(obj1)) {
+ PyErr_SetString(PyExc_TypeError, "string arg expected");
+ return NULL;
+ } else {
+ (&arg2)->dsize = PyString_Size(obj1);
+ (&arg2)->dptr = (uint8_t *)PyString_AsString(obj1);
+ }
+ if (obj2 == Py_None) {
+ (&arg3)->dsize = 0;
+ (&arg3)->dptr = NULL;
+ } else if (!PyString_Check(obj2)) {
+ PyErr_SetString(PyExc_TypeError, "string arg expected");
+ return NULL;
+ } else {
+ (&arg3)->dsize = PyString_Size(obj2);
+ (&arg3)->dptr = (uint8_t *)PyString_AsString(obj2);
+ }
+ result = (int)tdb_append(arg1,arg2,arg3);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_Tdb_errorstr(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ tdb *arg1 = (tdb *) 0 ;
+ char *result = 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject *swig_obj[1] ;
+
+ if (!args) SWIG_fail;
+ swig_obj[0] = args;
+ res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_errorstr" "', argument " "1"" of type '" "tdb *""'");
+ }
+ arg1 = (tdb *)(argp1);
+ result = (char *)tdb_errorstr(arg1);
+ resultobj = SWIG_FromCharPtr((const char *)result);
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_Tdb_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args, PyObject *kwargs) {
+ PyObject *resultobj = 0;
+ tdb *arg1 = (tdb *) 0 ;
+ TDB_DATA arg2 ;
+ TDB_DATA result;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ char * kwnames[] = {
+ (char *) "self",(char *) "key", NULL
+ };
+
+ if (!PyArg_ParseTupleAndKeywords(args,kwargs,(char *)"OO:Tdb_get",kwnames,&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_get" "', argument " "1"" of type '" "tdb *""'");
+ }
+ arg1 = (tdb *)(argp1);
+ if (obj1 == Py_None) {
+ (&arg2)->dsize = 0;
+ (&arg2)->dptr = NULL;
+ } else if (!PyString_Check(obj1)) {
+ PyErr_SetString(PyExc_TypeError, "string arg expected");
+ return NULL;
+ } else {
+ (&arg2)->dsize = PyString_Size(obj1);
+ (&arg2)->dptr = (uint8_t *)PyString_AsString(obj1);
+ }
+ result = tdb_fetch(arg1,arg2);
+ if ((&result)->dptr == NULL && (&result)->dsize == 0) {
+ resultobj = Py_None;
+ } else {
+ resultobj = PyString_FromStringAndSize((const char *)(&result)->dptr, (&result)->dsize);
+ free((&result)->dptr);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_Tdb_delete(PyObject *SWIGUNUSEDPARM(self), PyObject *args, PyObject *kwargs) {
+ PyObject *resultobj = 0;
+ tdb *arg1 = (tdb *) 0 ;
+ TDB_DATA arg2 ;
+ int result;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ char * kwnames[] = {
+ (char *) "self",(char *) "key", NULL
+ };
+
+ if (!PyArg_ParseTupleAndKeywords(args,kwargs,(char *)"OO:Tdb_delete",kwnames,&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_delete" "', argument " "1"" of type '" "tdb *""'");
+ }
+ arg1 = (tdb *)(argp1);
+ if (obj1 == Py_None) {
+ (&arg2)->dsize = 0;
+ (&arg2)->dptr = NULL;
+ } else if (!PyString_Check(obj1)) {
+ PyErr_SetString(PyExc_TypeError, "string arg expected");
+ return NULL;
+ } else {
+ (&arg2)->dsize = PyString_Size(obj1);
+ (&arg2)->dptr = (uint8_t *)PyString_AsString(obj1);
+ }
+ result = (int)tdb_delete(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_Tdb_store(PyObject *SWIGUNUSEDPARM(self), PyObject *args, PyObject *kwargs) {
+ PyObject *resultobj = 0;
+ tdb *arg1 = (tdb *) 0 ;
+ TDB_DATA arg2 ;
+ TDB_DATA arg3 ;
+ int arg4 ;
+ int result;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int val4 ;
+ int ecode4 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ PyObject * obj3 = 0 ;
+ char * kwnames[] = {
+ (char *) "self",(char *) "key",(char *) "dbuf",(char *) "flag", NULL
+ };
+
+ arg4 = TDB_REPLACE;
+ if (!PyArg_ParseTupleAndKeywords(args,kwargs,(char *)"OOO|O:Tdb_store",kwnames,&obj0,&obj1,&obj2,&obj3)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_store" "', argument " "1"" of type '" "tdb *""'");
+ }
+ arg1 = (tdb *)(argp1);
+ if (obj1 == Py_None) {
+ (&arg2)->dsize = 0;
+ (&arg2)->dptr = NULL;
+ } else if (!PyString_Check(obj1)) {
+ PyErr_SetString(PyExc_TypeError, "string arg expected");
+ return NULL;
+ } else {
+ (&arg2)->dsize = PyString_Size(obj1);
+ (&arg2)->dptr = (uint8_t *)PyString_AsString(obj1);
+ }
+ if (obj2 == Py_None) {
+ (&arg3)->dsize = 0;
+ (&arg3)->dptr = NULL;
+ } else if (!PyString_Check(obj2)) {
+ PyErr_SetString(PyExc_TypeError, "string arg expected");
+ return NULL;
+ } else {
+ (&arg3)->dsize = PyString_Size(obj2);
+ (&arg3)->dptr = (uint8_t *)PyString_AsString(obj2);
+ }
+ if (obj3) {
+ ecode4 = SWIG_AsVal_int(obj3, &val4);
+ if (!SWIG_IsOK(ecode4)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode4), "in method '" "Tdb_store" "', argument " "4"" of type '" "int""'");
+ }
+ arg4 = (int)(val4);
+ }
+ result = (int)tdb_store(arg1,arg2,arg3,arg4);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_Tdb_exists(PyObject *SWIGUNUSEDPARM(self), PyObject *args, PyObject *kwargs) {
+ PyObject *resultobj = 0;
+ tdb *arg1 = (tdb *) 0 ;
+ TDB_DATA arg2 ;
+ int result;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ char * kwnames[] = {
+ (char *) "self",(char *) "key", NULL
+ };
+
+ if (!PyArg_ParseTupleAndKeywords(args,kwargs,(char *)"OO:Tdb_exists",kwnames,&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_exists" "', argument " "1"" of type '" "tdb *""'");
+ }
+ arg1 = (tdb *)(argp1);
+ if (obj1 == Py_None) {
+ (&arg2)->dsize = 0;
+ (&arg2)->dptr = NULL;
+ } else if (!PyString_Check(obj1)) {
+ PyErr_SetString(PyExc_TypeError, "string arg expected");
+ return NULL;
+ } else {
+ (&arg2)->dsize = PyString_Size(obj1);
+ (&arg2)->dptr = (uint8_t *)PyString_AsString(obj1);
+ }
+ result = (int)tdb_exists(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_Tdb_firstkey(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ tdb *arg1 = (tdb *) 0 ;
+ TDB_DATA result;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject *swig_obj[1] ;
+
+ if (!args) SWIG_fail;
+ swig_obj[0] = args;
+ res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_firstkey" "', argument " "1"" of type '" "tdb *""'");
+ }
+ arg1 = (tdb *)(argp1);
+ result = tdb_firstkey(arg1);
+ if ((&result)->dptr == NULL && (&result)->dsize == 0) {
+ resultobj = Py_None;
+ } else {
+ resultobj = PyString_FromStringAndSize((const char *)(&result)->dptr, (&result)->dsize);
+ free((&result)->dptr);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_Tdb_nextkey(PyObject *SWIGUNUSEDPARM(self), PyObject *args, PyObject *kwargs) {
+ PyObject *resultobj = 0;
+ tdb *arg1 = (tdb *) 0 ;
+ TDB_DATA arg2 ;
+ TDB_DATA result;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ char * kwnames[] = {
+ (char *) "self",(char *) "key", NULL
+ };
+
+ if (!PyArg_ParseTupleAndKeywords(args,kwargs,(char *)"OO:Tdb_nextkey",kwnames,&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_nextkey" "', argument " "1"" of type '" "tdb *""'");
+ }
+ arg1 = (tdb *)(argp1);
+ if (obj1 == Py_None) {
+ (&arg2)->dsize = 0;
+ (&arg2)->dptr = NULL;
+ } else if (!PyString_Check(obj1)) {
+ PyErr_SetString(PyExc_TypeError, "string arg expected");
+ return NULL;
+ } else {
+ (&arg2)->dsize = PyString_Size(obj1);
+ (&arg2)->dptr = (uint8_t *)PyString_AsString(obj1);
+ }
+ result = tdb_nextkey(arg1,arg2);
+ if ((&result)->dptr == NULL && (&result)->dsize == 0) {
+ resultobj = Py_None;
+ } else {
+ resultobj = PyString_FromStringAndSize((const char *)(&result)->dptr, (&result)->dsize);
+ free((&result)->dptr);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_Tdb_lock_all(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ tdb *arg1 = (tdb *) 0 ;
+ int result;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject *swig_obj[1] ;
+
+ if (!args) SWIG_fail;
+ swig_obj[0] = args;
+ res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_lock_all" "', argument " "1"" of type '" "tdb *""'");
+ }
+ arg1 = (tdb *)(argp1);
+ result = (int)tdb_lockall(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_Tdb_unlock_all(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ tdb *arg1 = (tdb *) 0 ;
+ int result;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject *swig_obj[1] ;
+
+ if (!args) SWIG_fail;
+ swig_obj[0] = args;
+ res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_unlock_all" "', argument " "1"" of type '" "tdb *""'");
+ }
+ arg1 = (tdb *)(argp1);
+ result = (int)tdb_unlockall(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_Tdb_read_lock_all(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ tdb *arg1 = (tdb *) 0 ;
+ int result;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject *swig_obj[1] ;
+
+ if (!args) SWIG_fail;
+ swig_obj[0] = args;
+ res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_read_lock_all" "', argument " "1"" of type '" "tdb *""'");
+ }
+ arg1 = (tdb *)(argp1);
+ result = (int)tdb_lockall_read(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_Tdb_read_unlock_all(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ tdb *arg1 = (tdb *) 0 ;
+ int result;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject *swig_obj[1] ;
+
+ if (!args) SWIG_fail;
+ swig_obj[0] = args;
+ res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_read_unlock_all" "', argument " "1"" of type '" "tdb *""'");
+ }
+ arg1 = (tdb *)(argp1);
+ result = (int)tdb_unlockall_read(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_Tdb_reopen(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ tdb *arg1 = (tdb *) 0 ;
+ int result;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject *swig_obj[1] ;
+
+ if (!args) SWIG_fail;
+ swig_obj[0] = args;
+ res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_reopen" "', argument " "1"" of type '" "tdb *""'");
+ }
+ arg1 = (tdb *)(argp1);
+ result = (int)tdb_reopen(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_Tdb_transaction_start(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ tdb *arg1 = (tdb *) 0 ;
+ int result;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject *swig_obj[1] ;
+
+ if (!args) SWIG_fail;
+ swig_obj[0] = args;
+ res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_transaction_start" "', argument " "1"" of type '" "tdb *""'");
+ }
+ arg1 = (tdb *)(argp1);
+ result = (int)tdb_transaction_start(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_Tdb_transaction_commit(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ tdb *arg1 = (tdb *) 0 ;
+ int result;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject *swig_obj[1] ;
+
+ if (!args) SWIG_fail;
+ swig_obj[0] = args;
+ res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_transaction_commit" "', argument " "1"" of type '" "tdb *""'");
+ }
+ arg1 = (tdb *)(argp1);
+ result = (int)tdb_transaction_commit(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_Tdb_transaction_cancel(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ tdb *arg1 = (tdb *) 0 ;
+ int result;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject *swig_obj[1] ;
+
+ if (!args) SWIG_fail;
+ swig_obj[0] = args;
+ res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_transaction_cancel" "', argument " "1"" of type '" "tdb *""'");
+ }
+ arg1 = (tdb *)(argp1);
+ result = (int)tdb_transaction_cancel(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_Tdb_transaction_recover(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ tdb *arg1 = (tdb *) 0 ;
+ int result;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject *swig_obj[1] ;
+
+ if (!args) SWIG_fail;
+ swig_obj[0] = args;
+ res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_transaction_recover" "', argument " "1"" of type '" "tdb *""'");
+ }
+ arg1 = (tdb *)(argp1);
+ result = (int)tdb_transaction_recover(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_Tdb_hash_size(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ tdb *arg1 = (tdb *) 0 ;
+ int result;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject *swig_obj[1] ;
+
+ if (!args) SWIG_fail;
+ swig_obj[0] = args;
+ res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_hash_size" "', argument " "1"" of type '" "tdb *""'");
+ }
+ arg1 = (tdb *)(argp1);
+ result = (int)tdb_hash_size(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_Tdb_map_size(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ tdb *arg1 = (tdb *) 0 ;
+ size_t result;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject *swig_obj[1] ;
+
+ if (!args) SWIG_fail;
+ swig_obj[0] = args;
+ res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_map_size" "', argument " "1"" of type '" "tdb *""'");
+ }
+ arg1 = (tdb *)(argp1);
+ result = tdb_map_size(arg1);
+ resultobj = SWIG_From_size_t((size_t)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_Tdb_get_flags(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ tdb *arg1 = (tdb *) 0 ;
+ int result;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject *swig_obj[1] ;
+
+ if (!args) SWIG_fail;
+ swig_obj[0] = args;
+ res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_get_flags" "', argument " "1"" of type '" "tdb *""'");
+ }
+ arg1 = (tdb *)(argp1);
+ result = (int)tdb_get_flags(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_Tdb_set_max_dead(PyObject *SWIGUNUSEDPARM(self), PyObject *args, PyObject *kwargs) {
+ PyObject *resultobj = 0;
+ tdb *arg1 = (tdb *) 0 ;
+ int arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int val2 ;
+ int ecode2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ char * kwnames[] = {
+ (char *) "self",(char *) "max_dead", NULL
+ };
+
+ if (!PyArg_ParseTupleAndKeywords(args,kwargs,(char *)"OO:Tdb_set_max_dead",kwnames,&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_set_max_dead" "', argument " "1"" of type '" "tdb *""'");
+ }
+ arg1 = (tdb *)(argp1);
+ ecode2 = SWIG_AsVal_int(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "Tdb_set_max_dead" "', argument " "2"" of type '" "int""'");
+ }
+ arg2 = (int)(val2);
+ tdb_set_max_dead(arg1,arg2);
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_Tdb_name(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ tdb *arg1 = (tdb *) 0 ;
+ char *result = 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject *swig_obj[1] ;
+
+ if (!args) SWIG_fail;
+ swig_obj[0] = args;
+ res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_name" "', argument " "1"" of type '" "tdb *""'");
+ }
+ arg1 = (tdb *)(argp1);
+ result = (char *)tdb_name(arg1);
+ resultobj = SWIG_FromCharPtr((const char *)result);
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *Tdb_swigregister(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *obj;
+ if (!SWIG_Python_UnpackTuple(args,(char*)"swigregister", 1, 1,&obj)) return NULL;
+ SWIG_TypeNewClientData(SWIGTYPE_p_tdb_context, SWIG_NewClientData(obj));
+ return SWIG_Py_Void();
+}
+
+SWIGINTERN PyObject *Tdb_swiginit(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ return SWIG_Python_InitShadowInstance(args);
+}
+
+static PyMethodDef SwigMethods[] = {
+ { (char *)"new_Tdb", (PyCFunction) _wrap_new_Tdb, METH_VARARGS | METH_KEYWORDS, (char *)"\n"
+ "S.__init__(name,hash_size=0,tdb_flags=TDB_DEFAULT,flags=O_RDWR,mode=0600)\n"
+ "Open a TDB file.\n"
+ ""},
+ { (char *)"Tdb_error", (PyCFunction)_wrap_Tdb_error, METH_O, (char *)"\n"
+ "S.error() -> int\n"
+ "Find last error number returned by operation on this TDB.\n"
+ ""},
+ { (char *)"delete_Tdb", (PyCFunction)_wrap_delete_Tdb, METH_O, NULL},
+ { (char *)"Tdb_close", (PyCFunction)_wrap_Tdb_close, METH_O, (char *)"\n"
+ "S.close() -> None\n"
+ "Close the TDB file.\n"
+ ""},
+ { (char *)"Tdb_append", (PyCFunction) _wrap_Tdb_append, METH_VARARGS | METH_KEYWORDS, NULL},
+ { (char *)"Tdb_errorstr", (PyCFunction)_wrap_Tdb_errorstr, METH_O, (char *)"\n"
+ "S.errorstr() -> errorstring\n"
+ "Obtain last error message.\n"
+ ""},
+ { (char *)"Tdb_get", (PyCFunction) _wrap_Tdb_get, METH_VARARGS | METH_KEYWORDS, (char *)"\n"
+ "S.fetch(key) -> value\n"
+ "Fetch a value.\n"
+ ""},
+ { (char *)"Tdb_delete", (PyCFunction) _wrap_Tdb_delete, METH_VARARGS | METH_KEYWORDS, (char *)"\n"
+ "S.delete(key) -> None\n"
+ "Delete an entry.\n"
+ ""},
+ { (char *)"Tdb_store", (PyCFunction) _wrap_Tdb_store, METH_VARARGS | METH_KEYWORDS, (char *)"\n"
+ "S.store(key, value, flag=TDB_REPLACE) -> None\n"
+ "Store an entry.\n"
+ ""},
+ { (char *)"Tdb_exists", (PyCFunction) _wrap_Tdb_exists, METH_VARARGS | METH_KEYWORDS, (char *)"\n"
+ "S.exists(key) -> bool\n"
+ "Check whether key exists in this database.\n"
+ ""},
+ { (char *)"Tdb_firstkey", (PyCFunction)_wrap_Tdb_firstkey, METH_O, (char *)"\n"
+ "S.firstkey() -> data\n"
+ "Return the first key in this database.\n"
+ ""},
+ { (char *)"Tdb_nextkey", (PyCFunction) _wrap_Tdb_nextkey, METH_VARARGS | METH_KEYWORDS, (char *)"\n"
+ "S.nextkey(prev) -> data\n"
+ "Return the next key in this database.\n"
+ ""},
+ { (char *)"Tdb_lock_all", (PyCFunction)_wrap_Tdb_lock_all, METH_O, (char *)"S.lockall() -> bool"},
+ { (char *)"Tdb_unlock_all", (PyCFunction)_wrap_Tdb_unlock_all, METH_O, (char *)"S.unlockall() -> bool"},
+ { (char *)"Tdb_read_lock_all", (PyCFunction)_wrap_Tdb_read_lock_all, METH_O, NULL},
+ { (char *)"Tdb_read_unlock_all", (PyCFunction)_wrap_Tdb_read_unlock_all, METH_O, NULL},
+ { (char *)"Tdb_reopen", (PyCFunction)_wrap_Tdb_reopen, METH_O, (char *)"\n"
+ "S.reopen() -> bool\n"
+ "Reopen this file.\n"
+ ""},
+ { (char *)"Tdb_transaction_start", (PyCFunction)_wrap_Tdb_transaction_start, METH_O, (char *)"\n"
+ "S.transaction_start() -> None\n"
+ "Start a new transaction.\n"
+ ""},
+ { (char *)"Tdb_transaction_commit", (PyCFunction)_wrap_Tdb_transaction_commit, METH_O, (char *)"\n"
+ "S.transaction_commit() -> None\n"
+ "Commit the currently active transaction.\n"
+ ""},
+ { (char *)"Tdb_transaction_cancel", (PyCFunction)_wrap_Tdb_transaction_cancel, METH_O, (char *)"\n"
+ "S.transaction_cancel() -> None\n"
+ "Cancel the currently active transaction.\n"
+ ""},
+ { (char *)"Tdb_transaction_recover", (PyCFunction)_wrap_Tdb_transaction_recover, METH_O, NULL},
+ { (char *)"Tdb_hash_size", (PyCFunction)_wrap_Tdb_hash_size, METH_O, (char *)"S.hash_size() -> int"},
+ { (char *)"Tdb_map_size", (PyCFunction)_wrap_Tdb_map_size, METH_O, (char *)"S.map_size() -> int"},
+ { (char *)"Tdb_get_flags", (PyCFunction)_wrap_Tdb_get_flags, METH_O, (char *)"S.get_flags() -> int"},
+ { (char *)"Tdb_set_max_dead", (PyCFunction) _wrap_Tdb_set_max_dead, METH_VARARGS | METH_KEYWORDS, (char *)"S.set_max_dead(int) -> None"},
+ { (char *)"Tdb_name", (PyCFunction)_wrap_Tdb_name, METH_O, (char *)"\n"
+ "S.name() -> path\n"
+ "Return filename of this TDB file.\n"
+ ""},
+ { (char *)"Tdb_swigregister", Tdb_swigregister, METH_VARARGS, NULL},
+ { (char *)"Tdb_swiginit", Tdb_swiginit, METH_VARARGS, NULL},
+ { NULL, NULL, 0, NULL }
+};
+
+
+/* -------- TYPE CONVERSION AND EQUIVALENCE RULES (BEGIN) -------- */
+
+static swig_type_info _swigt__p_TDB_DATA = {"_p_TDB_DATA", "TDB_DATA *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_char = {"_p_char", "char *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_int = {"_p_int", "intptr_t *|int *|int_least32_t *|int_fast32_t *|int32_t *|int_fast16_t *|mode_t *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_long_long = {"_p_long_long", "int_least64_t *|int_fast64_t *|int64_t *|long long *|intmax_t *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_short = {"_p_short", "short *|int_least16_t *|int16_t *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_signed_char = {"_p_signed_char", "signed char *|int_least8_t *|int_fast8_t *|int8_t *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_tdb_context = {"_p_tdb_context", "struct tdb_context *|tdb *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_unsigned_char = {"_p_unsigned_char", "unsigned char *|uint_least8_t *|uint_fast8_t *|uint8_t *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_unsigned_int = {"_p_unsigned_int", "uintptr_t *|uint_least32_t *|uint_fast32_t *|uint32_t *|unsigned int *|uint_fast16_t *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_unsigned_long_long = {"_p_unsigned_long_long", "uint_least64_t *|uint_fast64_t *|uint64_t *|unsigned long long *|uintmax_t *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_unsigned_short = {"_p_unsigned_short", "unsigned short *|uint_least16_t *|uint16_t *", 0, 0, (void*)0, 0};
+
+static swig_type_info *swig_type_initial[] = {
+ &_swigt__p_TDB_DATA,
+ &_swigt__p_char,
+ &_swigt__p_int,
+ &_swigt__p_long_long,
+ &_swigt__p_short,
+ &_swigt__p_signed_char,
+ &_swigt__p_tdb_context,
+ &_swigt__p_unsigned_char,
+ &_swigt__p_unsigned_int,
+ &_swigt__p_unsigned_long_long,
+ &_swigt__p_unsigned_short,
+};
+
+static swig_cast_info _swigc__p_TDB_DATA[] = { {&_swigt__p_TDB_DATA, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_char[] = { {&_swigt__p_char, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_int[] = { {&_swigt__p_int, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_long_long[] = { {&_swigt__p_long_long, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_short[] = { {&_swigt__p_short, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_signed_char[] = { {&_swigt__p_signed_char, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_tdb_context[] = { {&_swigt__p_tdb_context, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_unsigned_char[] = { {&_swigt__p_unsigned_char, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_unsigned_int[] = { {&_swigt__p_unsigned_int, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_unsigned_long_long[] = { {&_swigt__p_unsigned_long_long, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_unsigned_short[] = { {&_swigt__p_unsigned_short, 0, 0, 0},{0, 0, 0, 0}};
+
+static swig_cast_info *swig_cast_initial[] = {
+ _swigc__p_TDB_DATA,
+ _swigc__p_char,
+ _swigc__p_int,
+ _swigc__p_long_long,
+ _swigc__p_short,
+ _swigc__p_signed_char,
+ _swigc__p_tdb_context,
+ _swigc__p_unsigned_char,
+ _swigc__p_unsigned_int,
+ _swigc__p_unsigned_long_long,
+ _swigc__p_unsigned_short,
+};
+
+
+/* -------- TYPE CONVERSION AND EQUIVALENCE RULES (END) -------- */
+
+static swig_const_info swig_const_table[] = {
+{0, 0, 0, 0.0, 0, 0}};
+
+#ifdef __cplusplus
+}
+#endif
+/* -----------------------------------------------------------------------------
+ * Type initialization:
+ * This problem is tough by the requirement that no dynamic
+ * memory is used. Also, since swig_type_info structures store pointers to
+ * swig_cast_info structures and swig_cast_info structures store pointers back
+ * to swig_type_info structures, we need some lookup code at initialization.
+ * The idea is that swig generates all the structures that are needed.
+ * The runtime then collects these partially filled structures.
+ * The SWIG_InitializeModule function takes these initial arrays out of
+ * swig_module, and does all the lookup, filling in the swig_module.types
+ * array with the correct data and linking the correct swig_cast_info
+ * structures together.
+ *
+ * The generated swig_type_info structures are assigned staticly to an initial
+ * array. We just loop through that array, and handle each type individually.
+ * First we lookup if this type has been already loaded, and if so, use the
+ * loaded structure instead of the generated one. Then we have to fill in the
+ * cast linked list. The cast data is initially stored in something like a
+ * two-dimensional array. Each row corresponds to a type (there are the same
+ * number of rows as there are in the swig_type_initial array). Each entry in
+ * a column is one of the swig_cast_info structures for that type.
+ * The cast_initial array is actually an array of arrays, because each row has
+ * a variable number of columns. So to actually build the cast linked list,
+ * we find the array of casts associated with the type, and loop through it
+ * adding the casts to the list. The one last trick we need to do is making
+ * sure the type pointer in the swig_cast_info struct is correct.
+ *
+ * First off, we lookup the cast->type name to see if it is already loaded.
+ * There are three cases to handle:
+ * 1) If the cast->type has already been loaded AND the type we are adding
+ * casting info to has not been loaded (it is in this module), THEN we
+ * replace the cast->type pointer with the type pointer that has already
+ * been loaded.
+ * 2) If BOTH types (the one we are adding casting info to, and the
+ * cast->type) are loaded, THEN the cast info has already been loaded by
+ * the previous module so we just ignore it.
+ * 3) Finally, if cast->type has not already been loaded, then we add that
+ * swig_cast_info to the linked list (because the cast->type) pointer will
+ * be correct.
+ * ----------------------------------------------------------------------------- */
+
+#ifdef __cplusplus
+extern "C" {
+#if 0
+} /* c-mode */
+#endif
+#endif
+
+#if 0
+#define SWIGRUNTIME_DEBUG
+#endif
+
+
+SWIGRUNTIME void
+SWIG_InitializeModule(void *clientdata) {
+ size_t i;
+ swig_module_info *module_head, *iter;
+ int found, init;
+
+ clientdata = clientdata;
+
+ /* check to see if the circular list has been setup, if not, set it up */
+ if (swig_module.next==0) {
+ /* Initialize the swig_module */
+ swig_module.type_initial = swig_type_initial;
+ swig_module.cast_initial = swig_cast_initial;
+ swig_module.next = &swig_module;
+ init = 1;
+ } else {
+ init = 0;
+ }
+
+ /* Try and load any already created modules */
+ module_head = SWIG_GetModule(clientdata);
+ if (!module_head) {
+ /* This is the first module loaded for this interpreter */
+ /* so set the swig module into the interpreter */
+ SWIG_SetModule(clientdata, &swig_module);
+ module_head = &swig_module;
+ } else {
+ /* the interpreter has loaded a SWIG module, but has it loaded this one? */
+ found=0;
+ iter=module_head;
+ do {
+ if (iter==&swig_module) {
+ found=1;
+ break;
+ }
+ iter=iter->next;
+ } while (iter!= module_head);
+
+ /* if the is found in the list, then all is done and we may leave */
+ if (found) return;
+ /* otherwise we must add out module into the list */
+ swig_module.next = module_head->next;
+ module_head->next = &swig_module;
+ }
+
+ /* When multiple interpeters are used, a module could have already been initialized in
+ a different interpreter, but not yet have a pointer in this interpreter.
+ In this case, we do not want to continue adding types... everything should be
+ set up already */
+ if (init == 0) return;
+
+ /* Now work on filling in swig_module.types */
+#ifdef SWIGRUNTIME_DEBUG
+ printf("SWIG_InitializeModule: size %d\n", swig_module.size);
+#endif
+ for (i = 0; i < swig_module.size; ++i) {
+ swig_type_info *type = 0;
+ swig_type_info *ret;
+ swig_cast_info *cast;
+
+#ifdef SWIGRUNTIME_DEBUG
+ printf("SWIG_InitializeModule: type %d %s\n", i, swig_module.type_initial[i]->name);
+#endif
+
+ /* if there is another module already loaded */
+ if (swig_module.next != &swig_module) {
+ type = SWIG_MangledTypeQueryModule(swig_module.next, &swig_module, swig_module.type_initial[i]->name);
+ }
+ if (type) {
+ /* Overwrite clientdata field */
+#ifdef SWIGRUNTIME_DEBUG
+ printf("SWIG_InitializeModule: found type %s\n", type->name);
+#endif
+ if (swig_module.type_initial[i]->clientdata) {
+ type->clientdata = swig_module.type_initial[i]->clientdata;
+#ifdef SWIGRUNTIME_DEBUG
+ printf("SWIG_InitializeModule: found and overwrite type %s \n", type->name);
+#endif
+ }
+ } else {
+ type = swig_module.type_initial[i];
+ }
+
+ /* Insert casting types */
+ cast = swig_module.cast_initial[i];
+ while (cast->type) {
+ /* Don't need to add information already in the list */
+ ret = 0;
+#ifdef SWIGRUNTIME_DEBUG
+ printf("SWIG_InitializeModule: look cast %s\n", cast->type->name);
+#endif
+ if (swig_module.next != &swig_module) {
+ ret = SWIG_MangledTypeQueryModule(swig_module.next, &swig_module, cast->type->name);
+#ifdef SWIGRUNTIME_DEBUG
+ if (ret) printf("SWIG_InitializeModule: found cast %s\n", ret->name);
+#endif
+ }
+ if (ret) {
+ if (type == swig_module.type_initial[i]) {
+#ifdef SWIGRUNTIME_DEBUG
+ printf("SWIG_InitializeModule: skip old type %s\n", ret->name);
+#endif
+ cast->type = ret;
+ ret = 0;
+ } else {
+ /* Check for casting already in the list */
+ swig_cast_info *ocast = SWIG_TypeCheck(ret->name, type);
+#ifdef SWIGRUNTIME_DEBUG
+ if (ocast) printf("SWIG_InitializeModule: skip old cast %s\n", ret->name);
+#endif
+ if (!ocast) ret = 0;
+ }
+ }
+
+ if (!ret) {
+#ifdef SWIGRUNTIME_DEBUG
+ printf("SWIG_InitializeModule: adding cast %s\n", cast->type->name);
+#endif
+ if (type->cast) {
+ type->cast->prev = cast;
+ cast->next = type->cast;
+ }
+ type->cast = cast;
+ }
+ cast++;
+ }
+ /* Set entry in modules->types array equal to the type */
+ swig_module.types[i] = type;
+ }
+ swig_module.types[i] = 0;
+
+#ifdef SWIGRUNTIME_DEBUG
+ printf("**** SWIG_InitializeModule: Cast List ******\n");
+ for (i = 0; i < swig_module.size; ++i) {
+ int j = 0;
+ swig_cast_info *cast = swig_module.cast_initial[i];
+ printf("SWIG_InitializeModule: type %d %s\n", i, swig_module.type_initial[i]->name);
+ while (cast->type) {
+ printf("SWIG_InitializeModule: cast type %s\n", cast->type->name);
+ cast++;
+ ++j;
+ }
+ printf("---- Total casts: %d\n",j);
+ }
+ printf("**** SWIG_InitializeModule: Cast List ******\n");
+#endif
+}
+
+/* This function will propagate the clientdata field of type to
+* any new swig_type_info structures that have been added into the list
+* of equivalent types. It is like calling
+* SWIG_TypeClientData(type, clientdata) a second time.
+*/
+SWIGRUNTIME void
+SWIG_PropagateClientData(void) {
+ size_t i;
+ swig_cast_info *equiv;
+ static int init_run = 0;
+
+ if (init_run) return;
+ init_run = 1;
+
+ for (i = 0; i < swig_module.size; i++) {
+ if (swig_module.types[i]->clientdata) {
+ equiv = swig_module.types[i]->cast;
+ while (equiv) {
+ if (!equiv->converter) {
+ if (equiv->type && !equiv->type->clientdata)
+ SWIG_TypeClientData(equiv->type, swig_module.types[i]->clientdata);
+ }
+ equiv = equiv->next;
+ }
+ }
+ }
+}
+
+#ifdef __cplusplus
+#if 0
+{
+ /* c-mode */
+#endif
+}
+#endif
+
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+ /* Python-specific SWIG API */
+#define SWIG_newvarlink() SWIG_Python_newvarlink()
+#define SWIG_addvarlink(p, name, get_attr, set_attr) SWIG_Python_addvarlink(p, name, get_attr, set_attr)
+#define SWIG_InstallConstants(d, constants) SWIG_Python_InstallConstants(d, constants)
+
+ /* -----------------------------------------------------------------------------
+ * global variable support code.
+ * ----------------------------------------------------------------------------- */
+
+ typedef struct swig_globalvar {
+ char *name; /* Name of global variable */
+ PyObject *(*get_attr)(void); /* Return the current value */
+ int (*set_attr)(PyObject *); /* Set the value */
+ struct swig_globalvar *next;
+ } swig_globalvar;
+
+ typedef struct swig_varlinkobject {
+ PyObject_HEAD
+ swig_globalvar *vars;
+ } swig_varlinkobject;
+
+ SWIGINTERN PyObject *
+ swig_varlink_repr(swig_varlinkobject *SWIGUNUSEDPARM(v)) {
+ return PyString_FromString("<Swig global variables>");
+ }
+
+ SWIGINTERN PyObject *
+ swig_varlink_str(swig_varlinkobject *v) {
+ PyObject *str = PyString_FromString("(");
+ swig_globalvar *var;
+ for (var = v->vars; var; var=var->next) {
+ PyString_ConcatAndDel(&str,PyString_FromString(var->name));
+ if (var->next) PyString_ConcatAndDel(&str,PyString_FromString(", "));
+ }
+ PyString_ConcatAndDel(&str,PyString_FromString(")"));
+ return str;
+ }
+
+ SWIGINTERN int
+ swig_varlink_print(swig_varlinkobject *v, FILE *fp, int SWIGUNUSEDPARM(flags)) {
+ PyObject *str = swig_varlink_str(v);
+ fprintf(fp,"Swig global variables ");
+ fprintf(fp,"%s\n", PyString_AsString(str));
+ Py_DECREF(str);
+ return 0;
+ }
+
+ SWIGINTERN void
+ swig_varlink_dealloc(swig_varlinkobject *v) {
+ swig_globalvar *var = v->vars;
+ while (var) {
+ swig_globalvar *n = var->next;
+ free(var->name);
+ free(var);
+ var = n;
+ }
+ }
+
+ SWIGINTERN PyObject *
+ swig_varlink_getattr(swig_varlinkobject *v, char *n) {
+ PyObject *res = NULL;
+ swig_globalvar *var = v->vars;
+ while (var) {
+ if (strcmp(var->name,n) == 0) {
+ res = (*var->get_attr)();
+ break;
+ }
+ var = var->next;
+ }
+ if (res == NULL && !PyErr_Occurred()) {
+ PyErr_SetString(PyExc_NameError,"Unknown C global variable");
+ }
+ return res;
+ }
+
+ SWIGINTERN int
+ swig_varlink_setattr(swig_varlinkobject *v, char *n, PyObject *p) {
+ int res = 1;
+ swig_globalvar *var = v->vars;
+ while (var) {
+ if (strcmp(var->name,n) == 0) {
+ res = (*var->set_attr)(p);
+ break;
+ }
+ var = var->next;
+ }
+ if (res == 1 && !PyErr_Occurred()) {
+ PyErr_SetString(PyExc_NameError,"Unknown C global variable");
+ }
+ return res;
+ }
+
+ SWIGINTERN PyTypeObject*
+ swig_varlink_type(void) {
+ static char varlink__doc__[] = "Swig var link object";
+ static PyTypeObject varlink_type;
+ static int type_init = 0;
+ if (!type_init) {
+ const PyTypeObject tmp
+ = {
+ PyObject_HEAD_INIT(NULL)
+ 0, /* Number of items in variable part (ob_size) */
+ (char *)"swigvarlink", /* Type name (tp_name) */
+ sizeof(swig_varlinkobject), /* Basic size (tp_basicsize) */
+ 0, /* Itemsize (tp_itemsize) */
+ (destructor) swig_varlink_dealloc, /* Deallocator (tp_dealloc) */
+ (printfunc) swig_varlink_print, /* Print (tp_print) */
+ (getattrfunc) swig_varlink_getattr, /* get attr (tp_getattr) */
+ (setattrfunc) swig_varlink_setattr, /* Set attr (tp_setattr) */
+ 0, /* tp_compare */
+ (reprfunc) swig_varlink_repr, /* tp_repr */
+ 0, /* tp_as_number */
+ 0, /* tp_as_sequence */
+ 0, /* tp_as_mapping */
+ 0, /* tp_hash */
+ 0, /* tp_call */
+ (reprfunc)swig_varlink_str, /* tp_str */
+ 0, /* tp_getattro */
+ 0, /* tp_setattro */
+ 0, /* tp_as_buffer */
+ 0, /* tp_flags */
+ varlink__doc__, /* tp_doc */
+ 0, /* tp_traverse */
+ 0, /* tp_clear */
+ 0, /* tp_richcompare */
+ 0, /* tp_weaklistoffset */
+#if PY_VERSION_HEX >= 0x02020000
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* tp_iter -> tp_weaklist */
+#endif
+#if PY_VERSION_HEX >= 0x02030000
+ 0, /* tp_del */
+#endif
+#ifdef COUNT_ALLOCS
+ 0,0,0,0 /* tp_alloc -> tp_next */
+#endif
+ };
+ varlink_type = tmp;
+ varlink_type.ob_type = &PyType_Type;
+ type_init = 1;
+ }
+ return &varlink_type;
+ }
+
+ /* Create a variable linking object for use later */
+ SWIGINTERN PyObject *
+ SWIG_Python_newvarlink(void) {
+ swig_varlinkobject *result = PyObject_NEW(swig_varlinkobject, swig_varlink_type());
+ if (result) {
+ result->vars = 0;
+ }
+ return ((PyObject*) result);
+ }
+
+ SWIGINTERN void
+ SWIG_Python_addvarlink(PyObject *p, char *name, PyObject *(*get_attr)(void), int (*set_attr)(PyObject *p)) {
+ swig_varlinkobject *v = (swig_varlinkobject *) p;
+ swig_globalvar *gv = (swig_globalvar *) malloc(sizeof(swig_globalvar));
+ if (gv) {
+ size_t size = strlen(name)+1;
+ gv->name = (char *)malloc(size);
+ if (gv->name) {
+ strncpy(gv->name,name,size);
+ gv->get_attr = get_attr;
+ gv->set_attr = set_attr;
+ gv->next = v->vars;
+ }
+ }
+ v->vars = gv;
+ }
+
+ SWIGINTERN PyObject *
+ SWIG_globals(void) {
+ static PyObject *_SWIG_globals = 0;
+ if (!_SWIG_globals) _SWIG_globals = SWIG_newvarlink();
+ return _SWIG_globals;
+ }
+
+ /* -----------------------------------------------------------------------------
+ * constants/methods manipulation
+ * ----------------------------------------------------------------------------- */
+
+ /* Install Constants */
+ SWIGINTERN void
+ SWIG_Python_InstallConstants(PyObject *d, swig_const_info constants[]) {
+ PyObject *obj = 0;
+ size_t i;
+ for (i = 0; constants[i].type; ++i) {
+ switch(constants[i].type) {
+ case SWIG_PY_POINTER:
+ obj = SWIG_NewPointerObj(constants[i].pvalue, *(constants[i]).ptype,0);
+ break;
+ case SWIG_PY_BINARY:
+ obj = SWIG_NewPackedObj(constants[i].pvalue, constants[i].lvalue, *(constants[i].ptype));
+ break;
+ default:
+ obj = 0;
+ break;
+ }
+ if (obj) {
+ PyDict_SetItemString(d, constants[i].name, obj);
+ Py_DECREF(obj);
+ }
+ }
+ }
+
+ /* -----------------------------------------------------------------------------*/
+ /* Fix SwigMethods to carry the callback ptrs when needed */
+ /* -----------------------------------------------------------------------------*/
+
+ SWIGINTERN void
+ SWIG_Python_FixMethods(PyMethodDef *methods,
+ swig_const_info *const_table,
+ swig_type_info **types,
+ swig_type_info **types_initial) {
+ size_t i;
+ for (i = 0; methods[i].ml_name; ++i) {
+ const char *c = methods[i].ml_doc;
+ if (c && (c = strstr(c, "swig_ptr: "))) {
+ int j;
+ swig_const_info *ci = 0;
+ const char *name = c + 10;
+ for (j = 0; const_table[j].type; ++j) {
+ if (strncmp(const_table[j].name, name,
+ strlen(const_table[j].name)) == 0) {
+ ci = &(const_table[j]);
+ break;
+ }
+ }
+ if (ci) {
+ size_t shift = (ci->ptype) - types;
+ swig_type_info *ty = types_initial[shift];
+ size_t ldoc = (c - methods[i].ml_doc);
+ size_t lptr = strlen(ty->name)+2*sizeof(void*)+2;
+ char *ndoc = (char*)malloc(ldoc + lptr + 10);
+ if (ndoc) {
+ char *buff = ndoc;
+ void *ptr = (ci->type == SWIG_PY_POINTER) ? ci->pvalue : 0;
+ if (ptr) {
+ strncpy(buff, methods[i].ml_doc, ldoc);
+ buff += ldoc;
+ strncpy(buff, "swig_ptr: ", 10);
+ buff += 10;
+ SWIG_PackVoidPtr(buff, ptr, ty->name, lptr);
+ methods[i].ml_doc = ndoc;
+ }
+ }
+ }
+ }
+ }
+ }
+
+#ifdef __cplusplus
+}
+#endif
+
+/* -----------------------------------------------------------------------------*
+ * Partial Init method
+ * -----------------------------------------------------------------------------*/
+
+#ifdef __cplusplus
+extern "C"
+#endif
+SWIGEXPORT void SWIG_init(void) {
+ PyObject *m, *d;
+
+ /* Fix SwigMethods to carry the callback ptrs when needed */
+ SWIG_Python_FixMethods(SwigMethods, swig_const_table, swig_types, swig_type_initial);
+
+ m = Py_InitModule((char *) SWIG_name, SwigMethods);
+ d = PyModule_GetDict(m);
+
+ SWIG_InitializeModule(0);
+ SWIG_InstallConstants(d,swig_const_table);
+
+
+ SWIG_Python_SetConstant(d, "REPLACE",SWIG_From_int((int)(TDB_REPLACE)));
+ SWIG_Python_SetConstant(d, "INSERT",SWIG_From_int((int)(TDB_INSERT)));
+ SWIG_Python_SetConstant(d, "MODIFY",SWIG_From_int((int)(TDB_MODIFY)));
+ SWIG_Python_SetConstant(d, "DEFAULT",SWIG_From_int((int)(TDB_DEFAULT)));
+ SWIG_Python_SetConstant(d, "CLEAR_IF_FIRST",SWIG_From_int((int)(TDB_CLEAR_IF_FIRST)));
+ SWIG_Python_SetConstant(d, "INTERNAL",SWIG_From_int((int)(TDB_INTERNAL)));
+ SWIG_Python_SetConstant(d, "NOLOCK",SWIG_From_int((int)(TDB_NOLOCK)));
+ SWIG_Python_SetConstant(d, "NOMMAP",SWIG_From_int((int)(TDB_NOMMAP)));
+ SWIG_Python_SetConstant(d, "CONVERT",SWIG_From_int((int)(TDB_CONVERT)));
+ SWIG_Python_SetConstant(d, "BIGENDIAN",SWIG_From_int((int)(TDB_BIGENDIAN)));
+ SWIG_Python_SetConstant(d, "TDB_SUCCESS",SWIG_From_int((int)(TDB_SUCCESS)));
+ SWIG_Python_SetConstant(d, "TDB_ERR_CORRUPT",SWIG_From_int((int)(TDB_ERR_CORRUPT)));
+ SWIG_Python_SetConstant(d, "TDB_ERR_IO",SWIG_From_int((int)(TDB_ERR_IO)));
+ SWIG_Python_SetConstant(d, "TDB_ERR_LOCK",SWIG_From_int((int)(TDB_ERR_LOCK)));
+ SWIG_Python_SetConstant(d, "TDB_ERR_OOM",SWIG_From_int((int)(TDB_ERR_OOM)));
+ SWIG_Python_SetConstant(d, "TDB_ERR_EXISTS",SWIG_From_int((int)(TDB_ERR_EXISTS)));
+ SWIG_Python_SetConstant(d, "TDB_ERR_NOLOCK",SWIG_From_int((int)(TDB_ERR_NOLOCK)));
+ SWIG_Python_SetConstant(d, "TDB_ERR_LOCK_TIMEOUT",SWIG_From_int((int)(TDB_ERR_LOCK_TIMEOUT)));
+ SWIG_Python_SetConstant(d, "TDB_ERR_NOEXIST",SWIG_From_int((int)(TDB_ERR_NOEXIST)));
+ SWIG_Python_SetConstant(d, "TDB_ERR_EINVAL",SWIG_From_int((int)(TDB_ERR_EINVAL)));
+ SWIG_Python_SetConstant(d, "TDB_ERR_RDONLY",SWIG_From_int((int)(TDB_ERR_RDONLY)));
+}
+
diff --git a/lib/tdb/tools/tdbbackup.c b/lib/tdb/tools/tdbbackup.c
new file mode 100644
index 0000000000..6f3ca48314
--- /dev/null
+++ b/lib/tdb/tools/tdbbackup.c
@@ -0,0 +1,300 @@
+/*
+ Unix SMB/CIFS implementation.
+ low level tdb backup and restore utility
+ Copyright (C) Andrew Tridgell 2002
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+
+ This program is meant for backup/restore of tdb databases. Typical usage would be:
+ tdbbackup *.tdb
+ when Samba shuts down cleanly, which will make a backup of all the local databases
+ to *.bak files. Then on Samba startup you would use:
+ tdbbackup -v *.tdb
+ and this will check the databases for corruption and if corruption is detected then
+ the backup will be restored.
+
+ You may also like to do a backup on a regular basis while Samba is
+ running, perhaps using cron.
+
+ The reason this program is needed is to cope with power failures
+ while Samba is running. A power failure could lead to database
+ corruption and Samba will then not start correctly.
+
+ Note that many of the databases in Samba are transient and thus
+ don't need to be backed up, so you can optimise the above a little
+ by only running the backup on the critical databases.
+
+ */
+
+#include "replace.h"
+#include "system/locale.h"
+#include "system/time.h"
+#include "system/filesys.h"
+#include "system/wait.h"
+#include "tdb.h"
+
+#ifdef HAVE_GETOPT_H
+#include <getopt.h>
+#endif
+
+static int failed;
+
+static char *add_suffix(const char *name, const char *suffix)
+{
+ char *ret;
+ int len = strlen(name) + strlen(suffix) + 1;
+ ret = (char *)malloc(len);
+ if (!ret) {
+ fprintf(stderr,"Out of memory!\n");
+ exit(1);
+ }
+ snprintf(ret, len, "%s%s", name, suffix);
+ return ret;
+}
+
+static int copy_fn(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
+{
+ TDB_CONTEXT *tdb_new = (TDB_CONTEXT *)state;
+
+ if (tdb_store(tdb_new, key, dbuf, TDB_INSERT) != 0) {
+ fprintf(stderr,"Failed to insert into %s\n", tdb_name(tdb_new));
+ failed = 1;
+ return 1;
+ }
+ return 0;
+}
+
+
+static int test_fn(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
+{
+ return 0;
+}
+
+/*
+ carefully backup a tdb, validating the contents and
+ only doing the backup if its OK
+ this function is also used for restore
+*/
+static int backup_tdb(const char *old_name, const char *new_name, int hash_size)
+{
+ TDB_CONTEXT *tdb;
+ TDB_CONTEXT *tdb_new;
+ char *tmp_name;
+ struct stat st;
+ int count1, count2;
+
+ tmp_name = add_suffix(new_name, ".tmp");
+
+ /* stat the old tdb to find its permissions */
+ if (stat(old_name, &st) != 0) {
+ perror(old_name);
+ free(tmp_name);
+ return 1;
+ }
+
+ /* open the old tdb */
+ tdb = tdb_open(old_name, 0, 0, O_RDWR, 0);
+ if (!tdb) {
+ printf("Failed to open %s\n", old_name);
+ free(tmp_name);
+ return 1;
+ }
+
+ /* create the new tdb */
+ unlink(tmp_name);
+ tdb_new = tdb_open(tmp_name,
+ hash_size ? hash_size : tdb_hash_size(tdb),
+ TDB_DEFAULT, O_RDWR|O_CREAT|O_EXCL,
+ st.st_mode & 0777);
+ if (!tdb_new) {
+ perror(tmp_name);
+ free(tmp_name);
+ return 1;
+ }
+
+ /* lock the old tdb */
+ if (tdb_lockall(tdb) != 0) {
+ fprintf(stderr,"Failed to lock %s\n", old_name);
+ tdb_close(tdb);
+ tdb_close(tdb_new);
+ unlink(tmp_name);
+ free(tmp_name);
+ return 1;
+ }
+
+ failed = 0;
+
+ /* traverse and copy */
+ count1 = tdb_traverse(tdb, copy_fn, (void *)tdb_new);
+ if (count1 < 0 || failed) {
+ fprintf(stderr,"failed to copy %s\n", old_name);
+ tdb_close(tdb);
+ tdb_close(tdb_new);
+ unlink(tmp_name);
+ free(tmp_name);
+ return 1;
+ }
+
+ /* close the old tdb */
+ tdb_close(tdb);
+
+ /* close the new tdb and re-open read-only */
+ tdb_close(tdb_new);
+ tdb_new = tdb_open(tmp_name, 0, TDB_DEFAULT, O_RDONLY, 0);
+ if (!tdb_new) {
+ fprintf(stderr,"failed to reopen %s\n", tmp_name);
+ unlink(tmp_name);
+ perror(tmp_name);
+ free(tmp_name);
+ return 1;
+ }
+
+ /* traverse the new tdb to confirm */
+ count2 = tdb_traverse(tdb_new, test_fn, NULL);
+ if (count2 != count1) {
+ fprintf(stderr,"failed to copy %s\n", old_name);
+ tdb_close(tdb_new);
+ unlink(tmp_name);
+ free(tmp_name);
+ return 1;
+ }
+
+ /* make sure the new tdb has reached stable storage */
+ fsync(tdb_fd(tdb_new));
+
+ /* close the new tdb and rename it to .bak */
+ tdb_close(tdb_new);
+ if (rename(tmp_name, new_name) != 0) {
+ perror(new_name);
+ free(tmp_name);
+ return 1;
+ }
+
+ free(tmp_name);
+
+ return 0;
+}
+
+/*
+ verify a tdb and if it is corrupt then restore from *.bak
+*/
+static int verify_tdb(const char *fname, const char *bak_name)
+{
+ TDB_CONTEXT *tdb;
+ int count = -1;
+
+ /* open the tdb */
+ tdb = tdb_open(fname, 0, 0, O_RDONLY, 0);
+
+ /* traverse the tdb, then close it */
+ if (tdb) {
+ count = tdb_traverse(tdb, test_fn, NULL);
+ tdb_close(tdb);
+ }
+
+ /* count is < 0 means an error */
+ if (count < 0) {
+ printf("restoring %s\n", fname);
+ return backup_tdb(bak_name, fname, 0);
+ }
+
+ printf("%s : %d records\n", fname, count);
+
+ return 0;
+}
+
+/*
+ see if one file is newer than another
+*/
+static int file_newer(const char *fname1, const char *fname2)
+{
+ struct stat st1, st2;
+ if (stat(fname1, &st1) != 0) {
+ return 0;
+ }
+ if (stat(fname2, &st2) != 0) {
+ return 1;
+ }
+ return (st1.st_mtime > st2.st_mtime);
+}
+
+static void usage(void)
+{
+ printf("Usage: tdbbackup [options] <fname...>\n\n");
+ printf(" -h this help message\n");
+ printf(" -s suffix set the backup suffix\n");
+ printf(" -v verify mode (restore if corrupt)\n");
+ printf(" -n hashsize set the new hash size for the backup\n");
+}
+
+
+ int main(int argc, char *argv[])
+{
+ int i;
+ int ret = 0;
+ int c;
+ int verify = 0;
+ int hashsize = 0;
+ const char *suffix = ".bak";
+
+ while ((c = getopt(argc, argv, "vhs:n:")) != -1) {
+ switch (c) {
+ case 'h':
+ usage();
+ exit(0);
+ case 'v':
+ verify = 1;
+ break;
+ case 's':
+ suffix = optarg;
+ break;
+ case 'n':
+ hashsize = atoi(optarg);
+ break;
+ }
+ }
+
+ argc -= optind;
+ argv += optind;
+
+ if (argc < 1) {
+ usage();
+ exit(1);
+ }
+
+ for (i=0; i<argc; i++) {
+ const char *fname = argv[i];
+ char *bak_name;
+
+ bak_name = add_suffix(fname, suffix);
+
+ if (verify) {
+ if (verify_tdb(fname, bak_name) != 0) {
+ ret = 1;
+ }
+ } else {
+ if (file_newer(fname, bak_name) &&
+ backup_tdb(fname, bak_name, hashsize) != 0) {
+ ret = 1;
+ }
+ }
+
+ free(bak_name);
+ }
+
+ return ret;
+}
diff --git a/lib/tdb/tools/tdbdump.c b/lib/tdb/tools/tdbdump.c
new file mode 100644
index 0000000000..8d930383b0
--- /dev/null
+++ b/lib/tdb/tools/tdbdump.c
@@ -0,0 +1,116 @@
+/*
+ Unix SMB/CIFS implementation.
+ simple tdb dump util
+ Copyright (C) Andrew Tridgell 2001
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "replace.h"
+#include "system/locale.h"
+#include "system/time.h"
+#include "system/filesys.h"
+#include "system/wait.h"
+#include "tdb.h"
+
+static void print_data(TDB_DATA d)
+{
+ unsigned char *p = (unsigned char *)d.dptr;
+ int len = d.dsize;
+ while (len--) {
+ if (isprint(*p) && !strchr("\"\\", *p)) {
+ fputc(*p, stdout);
+ } else {
+ printf("\\%02X", *p);
+ }
+ p++;
+ }
+}
+
+static int traverse_fn(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
+{
+ printf("{\n");
+ printf("key(%d) = \"", (int)key.dsize);
+ print_data(key);
+ printf("\"\n");
+ printf("data(%d) = \"", (int)dbuf.dsize);
+ print_data(dbuf);
+ printf("\"\n");
+ printf("}\n");
+ return 0;
+}
+
+static int dump_tdb(const char *fname, const char *keyname)
+{
+ TDB_CONTEXT *tdb;
+ TDB_DATA key, value;
+
+ tdb = tdb_open(fname, 0, 0, O_RDONLY, 0);
+ if (!tdb) {
+ printf("Failed to open %s\n", fname);
+ return 1;
+ }
+
+ if (!keyname) {
+ tdb_traverse(tdb, traverse_fn, NULL);
+ } else {
+ key.dptr = discard_const_p(uint8_t,keyname);
+ key.dsize = strlen( keyname);
+ value = tdb_fetch(tdb, key);
+ if (!value.dptr) {
+ return 1;
+ } else {
+ print_data(value);
+ free(value.dptr);
+ }
+ }
+
+ return 0;
+}
+
+static void usage( void)
+{
+ printf( "Usage: tdbdump [options] <filename>\n\n");
+ printf( " -h this help message\n");
+ printf( " -k keyname dumps value of keyname\n");
+}
+
+ int main(int argc, char *argv[])
+{
+ char *fname, *keyname=NULL;
+ int c;
+
+ if (argc < 2) {
+ printf("Usage: tdbdump <fname>\n");
+ exit(1);
+ }
+
+ while ((c = getopt( argc, argv, "hk:")) != -1) {
+ switch (c) {
+ case 'h':
+ usage();
+ exit( 0);
+ case 'k':
+ keyname = optarg;
+ break;
+ default:
+ usage();
+ exit( 1);
+ }
+ }
+
+ fname = argv[optind];
+
+ return dump_tdb(fname, keyname);
+}
diff --git a/lib/tdb/tools/tdbtest.c b/lib/tdb/tools/tdbtest.c
new file mode 100644
index 0000000000..416bc50a5b
--- /dev/null
+++ b/lib/tdb/tools/tdbtest.c
@@ -0,0 +1,265 @@
+/* a test program for tdb - the trivial database */
+
+#include "replace.h"
+#include "tdb.h"
+#include "system/filesys.h"
+#include "system/time.h"
+
+#include <gdbm.h>
+
+
+#define DELETE_PROB 7
+#define STORE_PROB 5
+
+static struct tdb_context *db;
+static GDBM_FILE gdbm;
+
+struct timeval tp1,tp2;
+
+static void _start_timer(void)
+{
+ gettimeofday(&tp1,NULL);
+}
+
+static double _end_timer(void)
+{
+ gettimeofday(&tp2,NULL);
+ return((tp2.tv_sec - tp1.tv_sec) +
+ (tp2.tv_usec - tp1.tv_usec)*1.0e-6);
+}
+
+static void fatal(const char *why)
+{
+ perror(why);
+ exit(1);
+}
+
+#ifdef PRINTF_ATTRIBUTE
+static void tdb_log(struct tdb_context *tdb, int level, const char *format, ...) PRINTF_ATTRIBUTE(3,4);
+#endif
+static void tdb_log(struct tdb_context *tdb, int level, const char *format, ...)
+{
+ va_list ap;
+
+ va_start(ap, format);
+ vfprintf(stdout, format, ap);
+ va_end(ap);
+ fflush(stdout);
+}
+
+static void compare_db(void)
+{
+ TDB_DATA d, key, nextkey;
+ datum gd, gkey, gnextkey;
+
+ key = tdb_firstkey(db);
+ while (key.dptr) {
+ d = tdb_fetch(db, key);
+ gkey.dptr = key.dptr;
+ gkey.dsize = key.dsize;
+
+ gd = gdbm_fetch(gdbm, gkey);
+
+ if (!gd.dptr) fatal("key not in gdbm");
+ if (gd.dsize != d.dsize) fatal("data sizes differ");
+ if (memcmp(gd.dptr, d.dptr, d.dsize)) {
+ fatal("data differs");
+ }
+
+ nextkey = tdb_nextkey(db, key);
+ free(key.dptr);
+ free(d.dptr);
+ free(gd.dptr);
+ key = nextkey;
+ }
+
+ gkey = gdbm_firstkey(gdbm);
+ while (gkey.dptr) {
+ gd = gdbm_fetch(gdbm, gkey);
+ key.dptr = gkey.dptr;
+ key.dsize = gkey.dsize;
+
+ d = tdb_fetch(db, key);
+
+ if (!d.dptr) fatal("key not in db");
+ if (d.dsize != gd.dsize) fatal("data sizes differ");
+ if (memcmp(d.dptr, gd.dptr, gd.dsize)) {
+ fatal("data differs");
+ }
+
+ gnextkey = gdbm_nextkey(gdbm, gkey);
+ free(gkey.dptr);
+ free(gd.dptr);
+ free(d.dptr);
+ gkey = gnextkey;
+ }
+}
+
+static char *randbuf(int len)
+{
+ char *buf;
+ int i;
+ buf = (char *)malloc(len+1);
+
+ for (i=0;i<len;i++) {
+ buf[i] = 'a' + (rand() % 26);
+ }
+ buf[i] = 0;
+ return buf;
+}
+
+static void addrec_db(void)
+{
+ int klen, dlen;
+ char *k, *d;
+ TDB_DATA key, data;
+
+ klen = 1 + (rand() % 4);
+ dlen = 1 + (rand() % 100);
+
+ k = randbuf(klen);
+ d = randbuf(dlen);
+
+ key.dptr = k;
+ key.dsize = klen+1;
+
+ data.dptr = d;
+ data.dsize = dlen+1;
+
+ if (rand() % DELETE_PROB == 0) {
+ tdb_delete(db, key);
+ } else if (rand() % STORE_PROB == 0) {
+ if (tdb_store(db, key, data, TDB_REPLACE) != 0) {
+ fatal("tdb_store failed");
+ }
+ } else {
+ data = tdb_fetch(db, key);
+ if (data.dptr) free(data.dptr);
+ }
+
+ free(k);
+ free(d);
+}
+
+static void addrec_gdbm(void)
+{
+ int klen, dlen;
+ char *k, *d;
+ datum key, data;
+
+ klen = 1 + (rand() % 4);
+ dlen = 1 + (rand() % 100);
+
+ k = randbuf(klen);
+ d = randbuf(dlen);
+
+ key.dptr = k;
+ key.dsize = klen+1;
+
+ data.dptr = d;
+ data.dsize = dlen+1;
+
+ if (rand() % DELETE_PROB == 0) {
+ gdbm_delete(gdbm, key);
+ } else if (rand() % STORE_PROB == 0) {
+ if (gdbm_store(gdbm, key, data, GDBM_REPLACE) != 0) {
+ fatal("gdbm_store failed");
+ }
+ } else {
+ data = gdbm_fetch(gdbm, key);
+ if (data.dptr) free(data.dptr);
+ }
+
+ free(k);
+ free(d);
+}
+
+static int traverse_fn(struct tdb_context *tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
+{
+#if 0
+ printf("[%s] [%s]\n", key.dptr, dbuf.dptr);
+#endif
+ tdb_delete(tdb, key);
+ return 0;
+}
+
+static void merge_test(void)
+{
+ int i;
+ char keys[5][2];
+ char tdata[] = "test";
+ TDB_DATA key, data;
+
+ for (i = 0; i < 5; i++) {
+ snprintf(keys[i],2, "%d", i);
+ key.dptr = keys[i];
+ key.dsize = 2;
+
+ data.dptr = tdata;
+ data.dsize = 4;
+
+ if (tdb_store(db, key, data, TDB_REPLACE) != 0) {
+ fatal("tdb_store failed");
+ }
+ }
+
+ key.dptr = keys[0];
+ tdb_delete(db, key);
+ key.dptr = keys[4];
+ tdb_delete(db, key);
+ key.dptr = keys[2];
+ tdb_delete(db, key);
+ key.dptr = keys[1];
+ tdb_delete(db, key);
+ key.dptr = keys[3];
+ tdb_delete(db, key);
+}
+
+ int main(int argc, const char *argv[])
+{
+ int i, seed=0;
+ int loops = 10000;
+ int num_entries;
+ char test_gdbm[] = "test.gdbm";
+
+ unlink("test.gdbm");
+
+ db = tdb_open("test.tdb", 0, TDB_CLEAR_IF_FIRST,
+ O_RDWR | O_CREAT | O_TRUNC, 0600);
+ gdbm = gdbm_open(test_gdbm, 512, GDBM_WRITER|GDBM_NEWDB|GDBM_FAST,
+ 0600, NULL);
+
+ if (!db || !gdbm) {
+ fatal("db open failed");
+ }
+
+#if 1
+ srand(seed);
+ _start_timer();
+ for (i=0;i<loops;i++) addrec_gdbm();
+ printf("gdbm got %.2f ops/sec\n", i/_end_timer());
+#endif
+
+ merge_test();
+
+ srand(seed);
+ _start_timer();
+ for (i=0;i<loops;i++) addrec_db();
+ printf("tdb got %.2f ops/sec\n", i/_end_timer());
+
+ if (tdb_validate_freelist(db, &num_entries) == -1) {
+ printf("tdb freelist is corrupt\n");
+ } else {
+ printf("tdb freelist is good (%d entries)\n", num_entries);
+ }
+
+ compare_db();
+
+ printf("traversed %d records\n", tdb_traverse(db, traverse_fn, NULL));
+ printf("traversed %d records\n", tdb_traverse(db, traverse_fn, NULL));
+
+ tdb_close(db);
+ gdbm_close(gdbm);
+
+ return 0;
+}
diff --git a/lib/tdb/tools/tdbtool.c b/lib/tdb/tools/tdbtool.c
new file mode 100644
index 0000000000..d104ccd7c4
--- /dev/null
+++ b/lib/tdb/tools/tdbtool.c
@@ -0,0 +1,659 @@
+/*
+ Unix SMB/CIFS implementation.
+ Samba database functions
+ Copyright (C) Andrew Tridgell 1999-2000
+ Copyright (C) Paul `Rusty' Russell 2000
+ Copyright (C) Jeremy Allison 2000
+ Copyright (C) Andrew Esh 2001
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "replace.h"
+#include "system/locale.h"
+#include "system/time.h"
+#include "system/filesys.h"
+#include "system/wait.h"
+#include "tdb.h"
+
+static int do_command(void);
+const char *cmdname;
+char *arg1, *arg2;
+size_t arg1len, arg2len;
+int bIterate = 0;
+char *line;
+TDB_DATA iterate_kbuf;
+char cmdline[1024];
+static int disable_mmap;
+
+enum commands {
+ CMD_CREATE_TDB,
+ CMD_OPEN_TDB,
+ CMD_ERASE,
+ CMD_DUMP,
+ CMD_INSERT,
+ CMD_MOVE,
+ CMD_STORE,
+ CMD_SHOW,
+ CMD_KEYS,
+ CMD_HEXKEYS,
+ CMD_DELETE,
+ CMD_LIST_HASH_FREE,
+ CMD_LIST_FREE,
+ CMD_INFO,
+ CMD_MMAP,
+ CMD_SPEED,
+ CMD_FIRST,
+ CMD_NEXT,
+ CMD_SYSTEM,
+ CMD_QUIT,
+ CMD_HELP
+};
+
+typedef struct {
+ const char *name;
+ enum commands cmd;
+} COMMAND_TABLE;
+
+COMMAND_TABLE cmd_table[] = {
+ {"create", CMD_CREATE_TDB},
+ {"open", CMD_OPEN_TDB},
+ {"erase", CMD_ERASE},
+ {"dump", CMD_DUMP},
+ {"insert", CMD_INSERT},
+ {"move", CMD_MOVE},
+ {"store", CMD_STORE},
+ {"show", CMD_SHOW},
+ {"keys", CMD_KEYS},
+ {"hexkeys", CMD_HEXKEYS},
+ {"delete", CMD_DELETE},
+ {"list", CMD_LIST_HASH_FREE},
+ {"free", CMD_LIST_FREE},
+ {"info", CMD_INFO},
+ {"speed", CMD_SPEED},
+ {"mmap", CMD_MMAP},
+ {"first", CMD_FIRST},
+ {"1", CMD_FIRST},
+ {"next", CMD_NEXT},
+ {"n", CMD_NEXT},
+ {"quit", CMD_QUIT},
+ {"q", CMD_QUIT},
+ {"!", CMD_SYSTEM},
+ {NULL, CMD_HELP}
+};
+
+struct timeval tp1,tp2;
+
+static void _start_timer(void)
+{
+ gettimeofday(&tp1,NULL);
+}
+
+static double _end_timer(void)
+{
+ gettimeofday(&tp2,NULL);
+ return((tp2.tv_sec - tp1.tv_sec) +
+ (tp2.tv_usec - tp1.tv_usec)*1.0e-6);
+}
+
+/* a tdb tool for manipulating a tdb database */
+
+static TDB_CONTEXT *tdb;
+
+static int print_rec(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf, void *state);
+static int print_key(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf, void *state);
+static int print_hexkey(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf, void *state);
+
+static void print_asc(const char *buf,int len)
+{
+ int i;
+
+ /* We're probably printing ASCII strings so don't try to display
+ the trailing NULL character. */
+
+ if (buf[len - 1] == 0)
+ len--;
+
+ for (i=0;i<len;i++)
+ printf("%c",isprint(buf[i])?buf[i]:'.');
+}
+
+static void print_data(const char *buf,int len)
+{
+ int i=0;
+ if (len<=0) return;
+ printf("[%03X] ",i);
+ for (i=0;i<len;) {
+ printf("%02X ",(int)((unsigned char)buf[i]));
+ i++;
+ if (i%8 == 0) printf(" ");
+ if (i%16 == 0) {
+ print_asc(&buf[i-16],8); printf(" ");
+ print_asc(&buf[i-8],8); printf("\n");
+ if (i<len) printf("[%03X] ",i);
+ }
+ }
+ if (i%16) {
+ int n;
+
+ n = 16 - (i%16);
+ printf(" ");
+ if (n>8) printf(" ");
+ while (n--) printf(" ");
+
+ n = i%16;
+ if (n > 8) n = 8;
+ print_asc(&buf[i-(i%16)],n); printf(" ");
+ n = (i%16) - n;
+ if (n>0) print_asc(&buf[i-n],n);
+ printf("\n");
+ }
+}
+
+static void help(void)
+{
+ printf("\n"
+"tdbtool: \n"
+" create dbname : create a database\n"
+" open dbname : open an existing database\n"
+" erase : erase the database\n"
+" dump : dump the database as strings\n"
+" keys : dump the database keys as strings\n"
+" hexkeys : dump the database keys as hex values\n"
+" info : print summary info about the database\n"
+" insert key data : insert a record\n"
+" move key file : move a record to a destination tdb\n"
+" store key data : store a record (replace)\n"
+" show key : show a record by key\n"
+" delete key : delete a record by key\n"
+" list : print the database hash table and freelist\n"
+" free : print the database freelist\n"
+" ! command : execute system command\n"
+" 1 | first : print the first record\n"
+" n | next : print the next record\n"
+" q | quit : terminate\n"
+" \\n : repeat 'next' command\n"
+"\n");
+}
+
+static void terror(const char *why)
+{
+ printf("%s\n", why);
+}
+
+static void create_tdb(const char *tdbname)
+{
+ if (tdb) tdb_close(tdb);
+ tdb = tdb_open(tdbname, 0, TDB_CLEAR_IF_FIRST | (disable_mmap?TDB_NOMMAP:0),
+ O_RDWR | O_CREAT | O_TRUNC, 0600);
+ if (!tdb) {
+ printf("Could not create %s: %s\n", tdbname, strerror(errno));
+ }
+}
+
+static void open_tdb(const char *tdbname)
+{
+ if (tdb) tdb_close(tdb);
+ tdb = tdb_open(tdbname, 0, disable_mmap?TDB_NOMMAP:0, O_RDWR, 0600);
+ if (!tdb) {
+ printf("Could not open %s: %s\n", tdbname, strerror(errno));
+ }
+}
+
+static void insert_tdb(char *keyname, size_t keylen, char* data, size_t datalen)
+{
+ TDB_DATA key, dbuf;
+
+ if ((keyname == NULL) || (keylen == 0)) {
+ terror("need key");
+ return;
+ }
+
+ key.dptr = (unsigned char *)keyname;
+ key.dsize = keylen;
+ dbuf.dptr = (unsigned char *)data;
+ dbuf.dsize = datalen;
+
+ if (tdb_store(tdb, key, dbuf, TDB_INSERT) == -1) {
+ terror("insert failed");
+ }
+}
+
+static void store_tdb(char *keyname, size_t keylen, char* data, size_t datalen)
+{
+ TDB_DATA key, dbuf;
+
+ if ((keyname == NULL) || (keylen == 0)) {
+ terror("need key");
+ return;
+ }
+
+ if ((data == NULL) || (datalen == 0)) {
+ terror("need data");
+ return;
+ }
+
+ key.dptr = (unsigned char *)keyname;
+ key.dsize = keylen;
+ dbuf.dptr = (unsigned char *)data;
+ dbuf.dsize = datalen;
+
+ printf("Storing key:\n");
+ print_rec(tdb, key, dbuf, NULL);
+
+ if (tdb_store(tdb, key, dbuf, TDB_REPLACE) == -1) {
+ terror("store failed");
+ }
+}
+
+static void show_tdb(char *keyname, size_t keylen)
+{
+ TDB_DATA key, dbuf;
+
+ if ((keyname == NULL) || (keylen == 0)) {
+ terror("need key");
+ return;
+ }
+
+ key.dptr = (unsigned char *)keyname;
+ key.dsize = keylen;
+
+ dbuf = tdb_fetch(tdb, key);
+ if (!dbuf.dptr) {
+ terror("fetch failed");
+ return;
+ }
+
+ print_rec(tdb, key, dbuf, NULL);
+
+ free( dbuf.dptr );
+
+ return;
+}
+
+static void delete_tdb(char *keyname, size_t keylen)
+{
+ TDB_DATA key;
+
+ if ((keyname == NULL) || (keylen == 0)) {
+ terror("need key");
+ return;
+ }
+
+ key.dptr = (unsigned char *)keyname;
+ key.dsize = keylen;
+
+ if (tdb_delete(tdb, key) != 0) {
+ terror("delete failed");
+ }
+}
+
+static void move_rec(char *keyname, size_t keylen, char* tdbname)
+{
+ TDB_DATA key, dbuf;
+ TDB_CONTEXT *dst_tdb;
+
+ if ((keyname == NULL) || (keylen == 0)) {
+ terror("need key");
+ return;
+ }
+
+ if ( !tdbname ) {
+ terror("need destination tdb name");
+ return;
+ }
+
+ key.dptr = (unsigned char *)keyname;
+ key.dsize = keylen;
+
+ dbuf = tdb_fetch(tdb, key);
+ if (!dbuf.dptr) {
+ terror("fetch failed");
+ return;
+ }
+
+ print_rec(tdb, key, dbuf, NULL);
+
+ dst_tdb = tdb_open(tdbname, 0, 0, O_RDWR, 0600);
+ if ( !dst_tdb ) {
+ terror("unable to open destination tdb");
+ return;
+ }
+
+ if ( tdb_store( dst_tdb, key, dbuf, TDB_REPLACE ) == -1 ) {
+ terror("failed to move record");
+ }
+ else
+ printf("record moved\n");
+
+ tdb_close( dst_tdb );
+
+ return;
+}
+
+static int print_rec(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
+{
+ printf("\nkey %d bytes\n", (int)key.dsize);
+ print_asc((const char *)key.dptr, key.dsize);
+ printf("\ndata %d bytes\n", (int)dbuf.dsize);
+ print_data((const char *)dbuf.dptr, dbuf.dsize);
+ return 0;
+}
+
+static int print_key(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
+{
+ printf("key %d bytes: ", (int)key.dsize);
+ print_asc((const char *)key.dptr, key.dsize);
+ printf("\n");
+ return 0;
+}
+
+static int print_hexkey(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
+{
+ printf("key %d bytes\n", (int)key.dsize);
+ print_data((const char *)key.dptr, key.dsize);
+ printf("\n");
+ return 0;
+}
+
+static int total_bytes;
+
+static int traverse_fn(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
+{
+ total_bytes += dbuf.dsize;
+ return 0;
+}
+
+static void info_tdb(void)
+{
+ int count;
+ total_bytes = 0;
+ if ((count = tdb_traverse(tdb, traverse_fn, NULL)) == -1)
+ printf("Error = %s\n", tdb_errorstr(tdb));
+ else
+ printf("%d records totalling %d bytes\n", count, total_bytes);
+}
+
+static void speed_tdb(const char *tlimit)
+{
+ unsigned timelimit = tlimit?atoi(tlimit):0;
+ double t;
+ int ops=0;
+ if (timelimit == 0) timelimit = 10;
+ printf("Testing traverse speed for %u seconds\n", timelimit);
+ _start_timer();
+ while ((t=_end_timer()) < timelimit) {
+ tdb_traverse(tdb, traverse_fn, NULL);
+ printf("%10.3f ops/sec\r", (++ops)/t);
+ }
+ printf("\n");
+}
+
+static void toggle_mmap(void)
+{
+ disable_mmap = !disable_mmap;
+ if (disable_mmap) {
+ printf("mmap is disabled\n");
+ } else {
+ printf("mmap is enabled\n");
+ }
+}
+
+static char *tdb_getline(const char *prompt)
+{
+ static char thisline[1024];
+ char *p;
+ fputs(prompt, stdout);
+ thisline[0] = 0;
+ p = fgets(thisline, sizeof(thisline)-1, stdin);
+ if (p) p = strchr(p, '\n');
+ if (p) *p = 0;
+ return p?thisline:NULL;
+}
+
+static int do_delete_fn(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf,
+ void *state)
+{
+ return tdb_delete(the_tdb, key);
+}
+
+static void first_record(TDB_CONTEXT *the_tdb, TDB_DATA *pkey)
+{
+ TDB_DATA dbuf;
+ *pkey = tdb_firstkey(the_tdb);
+
+ dbuf = tdb_fetch(the_tdb, *pkey);
+ if (!dbuf.dptr) terror("fetch failed");
+ else {
+ print_rec(the_tdb, *pkey, dbuf, NULL);
+ }
+}
+
+static void next_record(TDB_CONTEXT *the_tdb, TDB_DATA *pkey)
+{
+ TDB_DATA dbuf;
+ *pkey = tdb_nextkey(the_tdb, *pkey);
+
+ dbuf = tdb_fetch(the_tdb, *pkey);
+ if (!dbuf.dptr)
+ terror("fetch failed");
+ else
+ print_rec(the_tdb, *pkey, dbuf, NULL);
+}
+
+static int do_command(void)
+{
+ COMMAND_TABLE *ctp = cmd_table;
+ enum commands mycmd = CMD_HELP;
+ int cmd_len;
+
+ if (cmdname && strlen(cmdname) == 0) {
+ mycmd = CMD_NEXT;
+ } else {
+ while (ctp->name) {
+ cmd_len = strlen(ctp->name);
+ if (strncmp(ctp->name,cmdname,cmd_len) == 0) {
+ mycmd = ctp->cmd;
+ break;
+ }
+ ctp++;
+ }
+ }
+
+ switch (mycmd) {
+ case CMD_CREATE_TDB:
+ bIterate = 0;
+ create_tdb(arg1);
+ return 0;
+ case CMD_OPEN_TDB:
+ bIterate = 0;
+ open_tdb(arg1);
+ return 0;
+ case CMD_SYSTEM:
+ /* Shell command */
+ system(arg1);
+ return 0;
+ case CMD_QUIT:
+ return 1;
+ default:
+ /* all the rest require a open database */
+ if (!tdb) {
+ bIterate = 0;
+ terror("database not open");
+ help();
+ return 0;
+ }
+ switch (mycmd) {
+ case CMD_ERASE:
+ bIterate = 0;
+ tdb_traverse(tdb, do_delete_fn, NULL);
+ return 0;
+ case CMD_DUMP:
+ bIterate = 0;
+ tdb_traverse(tdb, print_rec, NULL);
+ return 0;
+ case CMD_INSERT:
+ bIterate = 0;
+ insert_tdb(arg1, arg1len,arg2,arg2len);
+ return 0;
+ case CMD_MOVE:
+ bIterate = 0;
+ move_rec(arg1,arg1len,arg2);
+ return 0;
+ case CMD_STORE:
+ bIterate = 0;
+ store_tdb(arg1,arg1len,arg2,arg2len);
+ return 0;
+ case CMD_SHOW:
+ bIterate = 0;
+ show_tdb(arg1, arg1len);
+ return 0;
+ case CMD_KEYS:
+ tdb_traverse(tdb, print_key, NULL);
+ return 0;
+ case CMD_HEXKEYS:
+ tdb_traverse(tdb, print_hexkey, NULL);
+ return 0;
+ case CMD_DELETE:
+ bIterate = 0;
+ delete_tdb(arg1,arg1len);
+ return 0;
+ case CMD_LIST_HASH_FREE:
+ tdb_dump_all(tdb);
+ return 0;
+ case CMD_LIST_FREE:
+ tdb_printfreelist(tdb);
+ return 0;
+ case CMD_INFO:
+ info_tdb();
+ return 0;
+ case CMD_SPEED:
+ speed_tdb(arg1);
+ return 0;
+ case CMD_MMAP:
+ toggle_mmap();
+ return 0;
+ case CMD_FIRST:
+ bIterate = 1;
+ first_record(tdb, &iterate_kbuf);
+ return 0;
+ case CMD_NEXT:
+ if (bIterate)
+ next_record(tdb, &iterate_kbuf);
+ return 0;
+ case CMD_HELP:
+ help();
+ return 0;
+ case CMD_CREATE_TDB:
+ case CMD_OPEN_TDB:
+ case CMD_SYSTEM:
+ case CMD_QUIT:
+ /*
+ * unhandled commands. cases included here to avoid compiler
+ * warnings.
+ */
+ return 0;
+ }
+ }
+
+ return 0;
+}
+
+static char *convert_string(char *instring, size_t *sizep)
+{
+ size_t length = 0;
+ char *outp, *inp;
+ char temp[3];
+
+
+ outp = inp = instring;
+
+ while (*inp) {
+ if (*inp == '\\') {
+ inp++;
+ if (*inp && strchr("0123456789abcdefABCDEF",(int)*inp)) {
+ temp[0] = *inp++;
+ temp[1] = '\0';
+ if (*inp && strchr("0123456789abcdefABCDEF",(int)*inp)) {
+ temp[1] = *inp++;
+ temp[2] = '\0';
+ }
+ *outp++ = (char)strtol((const char *)temp,NULL,16);
+ } else {
+ *outp++ = *inp++;
+ }
+ } else {
+ *outp++ = *inp++;
+ }
+ length++;
+ }
+ *sizep = length;
+ return instring;
+}
+
+int main(int argc, char *argv[])
+{
+ cmdname = "";
+ arg1 = NULL;
+ arg1len = 0;
+ arg2 = NULL;
+ arg2len = 0;
+
+ if (argv[1]) {
+ cmdname = "open";
+ arg1 = argv[1];
+ do_command();
+ cmdname = "";
+ arg1 = NULL;
+ }
+
+ switch (argc) {
+ case 1:
+ case 2:
+ /* Interactive mode */
+ while ((cmdname = tdb_getline("tdb> "))) {
+ arg2 = arg1 = NULL;
+ if ((arg1 = strchr((const char *)cmdname,' ')) != NULL) {
+ arg1++;
+ arg2 = arg1;
+ while (*arg2) {
+ if (*arg2 == ' ') {
+ *arg2++ = '\0';
+ break;
+ }
+ if ((*arg2++ == '\\') && (*arg2 == ' ')) {
+ arg2++;
+ }
+ }
+ }
+ if (arg1) arg1 = convert_string(arg1,&arg1len);
+ if (arg2) arg2 = convert_string(arg2,&arg2len);
+ if (do_command()) break;
+ }
+ break;
+ case 5:
+ arg2 = convert_string(argv[4],&arg2len);
+ case 4:
+ arg1 = convert_string(argv[3],&arg1len);
+ case 3:
+ cmdname = argv[2];
+ default:
+ do_command();
+ break;
+ }
+
+ if (tdb) tdb_close(tdb);
+
+ return 0;
+}
diff --git a/lib/tdb/tools/tdbtorture.c b/lib/tdb/tools/tdbtorture.c
new file mode 100644
index 0000000000..9265cf07aa
--- /dev/null
+++ b/lib/tdb/tools/tdbtorture.c
@@ -0,0 +1,318 @@
+/* this tests tdb by doing lots of ops from several simultaneous
+ writers - that stresses the locking code.
+*/
+
+#include "replace.h"
+#include "system/time.h"
+#include "system/wait.h"
+#include "system/filesys.h"
+#include "tdb.h"
+
+#ifdef HAVE_GETOPT_H
+#include <getopt.h>
+#endif
+
+
+#define REOPEN_PROB 30
+#define DELETE_PROB 8
+#define STORE_PROB 4
+#define APPEND_PROB 6
+#define TRANSACTION_PROB 10
+#define LOCKSTORE_PROB 5
+#define TRAVERSE_PROB 20
+#define TRAVERSE_READ_PROB 20
+#define CULL_PROB 100
+#define KEYLEN 3
+#define DATALEN 100
+
+static struct tdb_context *db;
+static int in_transaction;
+static int error_count;
+
+#ifdef PRINTF_ATTRIBUTE
+static void tdb_log(struct tdb_context *tdb, enum tdb_debug_level level, const char *format, ...) PRINTF_ATTRIBUTE(3,4);
+#endif
+static void tdb_log(struct tdb_context *tdb, enum tdb_debug_level level, const char *format, ...)
+{
+ va_list ap;
+
+ error_count++;
+
+ va_start(ap, format);
+ vfprintf(stdout, format, ap);
+ va_end(ap);
+ fflush(stdout);
+#if 0
+ {
+ char *ptr;
+ asprintf(&ptr,"xterm -e gdb /proc/%d/exe %d", getpid(), getpid());
+ system(ptr);
+ free(ptr);
+ }
+#endif
+}
+
+static void fatal(const char *why)
+{
+ perror(why);
+ error_count++;
+}
+
+static char *randbuf(int len)
+{
+ char *buf;
+ int i;
+ buf = (char *)malloc(len+1);
+
+ for (i=0;i<len;i++) {
+ buf[i] = 'a' + (rand() % 26);
+ }
+ buf[i] = 0;
+ return buf;
+}
+
+static int cull_traverse(struct tdb_context *tdb, TDB_DATA key, TDB_DATA dbuf,
+ void *state)
+{
+#if CULL_PROB
+ if (random() % CULL_PROB == 0) {
+ tdb_delete(tdb, key);
+ }
+#endif
+ return 0;
+}
+
+static void addrec_db(void)
+{
+ int klen, dlen;
+ char *k, *d;
+ TDB_DATA key, data;
+
+ klen = 1 + (rand() % KEYLEN);
+ dlen = 1 + (rand() % DATALEN);
+
+ k = randbuf(klen);
+ d = randbuf(dlen);
+
+ key.dptr = (unsigned char *)k;
+ key.dsize = klen+1;
+
+ data.dptr = (unsigned char *)d;
+ data.dsize = dlen+1;
+
+#if TRANSACTION_PROB
+ if (in_transaction == 0 && random() % TRANSACTION_PROB == 0) {
+ if (tdb_transaction_start(db) != 0) {
+ fatal("tdb_transaction_start failed");
+ }
+ in_transaction++;
+ goto next;
+ }
+ if (in_transaction && random() % TRANSACTION_PROB == 0) {
+ if (tdb_transaction_commit(db) != 0) {
+ fatal("tdb_transaction_commit failed");
+ }
+ in_transaction--;
+ goto next;
+ }
+ if (in_transaction && random() % TRANSACTION_PROB == 0) {
+ if (tdb_transaction_cancel(db) != 0) {
+ fatal("tdb_transaction_cancel failed");
+ }
+ in_transaction--;
+ goto next;
+ }
+#endif
+
+#if REOPEN_PROB
+ if (in_transaction == 0 && random() % REOPEN_PROB == 0) {
+ tdb_reopen_all(0);
+ goto next;
+ }
+#endif
+
+#if DELETE_PROB
+ if (random() % DELETE_PROB == 0) {
+ tdb_delete(db, key);
+ goto next;
+ }
+#endif
+
+#if STORE_PROB
+ if (random() % STORE_PROB == 0) {
+ if (tdb_store(db, key, data, TDB_REPLACE) != 0) {
+ fatal("tdb_store failed");
+ }
+ goto next;
+ }
+#endif
+
+#if APPEND_PROB
+ if (random() % APPEND_PROB == 0) {
+ if (tdb_append(db, key, data) != 0) {
+ fatal("tdb_append failed");
+ }
+ goto next;
+ }
+#endif
+
+#if LOCKSTORE_PROB
+ if (random() % LOCKSTORE_PROB == 0) {
+ tdb_chainlock(db, key);
+ data = tdb_fetch(db, key);
+ if (tdb_store(db, key, data, TDB_REPLACE) != 0) {
+ fatal("tdb_store failed");
+ }
+ if (data.dptr) free(data.dptr);
+ tdb_chainunlock(db, key);
+ goto next;
+ }
+#endif
+
+#if TRAVERSE_PROB
+ if (random() % TRAVERSE_PROB == 0) {
+ tdb_traverse(db, cull_traverse, NULL);
+ goto next;
+ }
+#endif
+
+#if TRAVERSE_READ_PROB
+ if (random() % TRAVERSE_READ_PROB == 0) {
+ tdb_traverse_read(db, NULL, NULL);
+ goto next;
+ }
+#endif
+
+ data = tdb_fetch(db, key);
+ if (data.dptr) free(data.dptr);
+
+next:
+ free(k);
+ free(d);
+}
+
+static int traverse_fn(struct tdb_context *tdb, TDB_DATA key, TDB_DATA dbuf,
+ void *state)
+{
+ tdb_delete(tdb, key);
+ return 0;
+}
+
+static void usage(void)
+{
+ printf("Usage: tdbtorture [-n NUM_PROCS] [-l NUM_LOOPS] [-s SEED] [-H HASH_SIZE]\n");
+ exit(0);
+}
+
+ int main(int argc, char * const *argv)
+{
+ int i, seed = -1;
+ int num_procs = 3;
+ int num_loops = 5000;
+ int hash_size = 2;
+ int c;
+ extern char *optarg;
+ pid_t *pids;
+
+ struct tdb_logging_context log_ctx;
+ log_ctx.log_fn = tdb_log;
+
+ while ((c = getopt(argc, argv, "n:l:s:H:h")) != -1) {
+ switch (c) {
+ case 'n':
+ num_procs = strtol(optarg, NULL, 0);
+ break;
+ case 'l':
+ num_loops = strtol(optarg, NULL, 0);
+ break;
+ case 'H':
+ hash_size = strtol(optarg, NULL, 0);
+ break;
+ case 's':
+ seed = strtol(optarg, NULL, 0);
+ break;
+ default:
+ usage();
+ }
+ }
+
+ unlink("torture.tdb");
+
+ pids = (pid_t *)calloc(sizeof(pid_t), num_procs);
+ pids[0] = getpid();
+
+ for (i=0;i<num_procs-1;i++) {
+ if ((pids[i+1]=fork()) == 0) break;
+ }
+
+ db = tdb_open_ex("torture.tdb", hash_size, TDB_CLEAR_IF_FIRST,
+ O_RDWR | O_CREAT, 0600, &log_ctx, NULL);
+ if (!db) {
+ fatal("db open failed");
+ }
+
+ if (seed == -1) {
+ seed = (getpid() + time(NULL)) & 0x7FFFFFFF;
+ }
+
+ if (i == 0) {
+ printf("testing with %d processes, %d loops, %d hash_size, seed=%d\n",
+ num_procs, num_loops, hash_size, seed);
+ }
+
+ srand(seed + i);
+ srandom(seed + i);
+
+ for (i=0;i<num_loops && error_count == 0;i++) {
+ addrec_db();
+ }
+
+ if (error_count == 0) {
+ tdb_traverse_read(db, NULL, NULL);
+ tdb_traverse(db, traverse_fn, NULL);
+ tdb_traverse(db, traverse_fn, NULL);
+ }
+
+ tdb_close(db);
+
+ if (getpid() != pids[0]) {
+ return error_count;
+ }
+
+ for (i=1;i<num_procs;i++) {
+ int status, j;
+ pid_t pid;
+ if (error_count != 0) {
+ /* try and stop the test on any failure */
+ for (j=1;j<num_procs;j++) {
+ if (pids[j] != 0) {
+ kill(pids[j], SIGTERM);
+ }
+ }
+ }
+ pid = waitpid(-1, &status, 0);
+ if (pid == -1) {
+ perror("failed to wait for child\n");
+ exit(1);
+ }
+ for (j=1;j<num_procs;j++) {
+ if (pids[j] == pid) break;
+ }
+ if (j == num_procs) {
+ printf("unknown child %d exited!?\n", (int)pid);
+ exit(1);
+ }
+ if (WEXITSTATUS(status) != 0) {
+ printf("child %d exited with status %d\n",
+ (int)pid, WEXITSTATUS(status));
+ error_count++;
+ }
+ pids[j] = 0;
+ }
+
+ if (error_count == 0) {
+ printf("OK\n");
+ }
+
+ return error_count;
+}
diff --git a/lib/tdb/web/index.html b/lib/tdb/web/index.html
new file mode 100644
index 0000000000..a53da6b8f7
--- /dev/null
+++ b/lib/tdb/web/index.html
@@ -0,0 +1,42 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<HTML>
+<HEAD>
+<TITLE>ldb</TITLE>
+</HEAD>
+<BODY BGCOLOR="#ffffff" TEXT="#000000" VLINK="#292555" LINK="#292555" ALINK="#cc0033">
+
+<h1>tdb</h1>
+
+TDB is a Trivial Database. In concept, it is very much like GDBM, and BSD's DB
+except that it allows multiple simultaneous writers and uses locking
+internally to keep writers from trampling on each other. TDB is also extremely
+small.
+
+<h2>Discussion and bug reports</h2>
+
+tdb does not currently have its own mailing list or bug tracking
+system. For now, please use the <a
+href="https://lists.samba.org/mailman/listinfo/samba-technical">samba-technical</a>
+mailing list, and the <a href="http://bugzilla.samba.org/">Samba
+bugzilla</a> bug tracking system.
+
+<h2>Download</h2>
+
+You can download the latest release either via rsync or git.<br>
+<br>
+To fetch via git see the following guide:<br>
+<a href="http://wiki.samba.org/index.php/Using_Git_for_Samba_Development">Using Git for Samba Development</a><br>
+Once you have cloned the tree switch to the v4-0-test branch and cd into the source/lib/tdb directory.<br>
+<br>
+To fetch via rsync use these commands:
+
+<pre>
+ rsync -Pavz samba.org::ftp/unpacked/tdb .
+ rsync -Pavz samba.org::ftp/unpacked/libreplace .
+</pre>
+
+and build in tdb. It will find the replace library in the directory
+above automatically.
+
+</BODY>
+</HTML>