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-rw-r--r--source3/Makefile.in4
-rw-r--r--source3/include/includes.h2
-rw-r--r--source3/include/talloc_stack.h56
-rw-r--r--source3/lib/talloc_stack.c130
4 files changed, 3 insertions, 189 deletions
diff --git a/source3/Makefile.in b/source3/Makefile.in
index eee03dbaa8..120b98064e 100644
--- a/source3/Makefile.in
+++ b/source3/Makefile.in
@@ -320,7 +320,7 @@ UTIL_OBJ = ../lib/util/rbtree.o ../lib/util/signal.o ../lib/util/time.o \
../lib/util/xfile.o ../lib/util/util_strlist.o \
../lib/util/util_file.o ../lib/util/data_blob.o \
../lib/util/util.o ../lib/util/fsusage.o \
- ../lib/util/params.o
+ ../lib/util/params.o ../lib/util/talloc_stack.o
CRYPTO_OBJ = ../lib/crypto/crc32.o ../lib/crypto/md5.o \
../lib/crypto/hmacmd5.o ../lib/crypto/arcfour.o \
@@ -328,7 +328,7 @@ CRYPTO_OBJ = ../lib/crypto/crc32.o ../lib/crypto/md5.o \
LIB_OBJ = $(LIBSAMBAUTIL_OBJ) $(UTIL_OBJ) $(CRYPTO_OBJ) \
lib/messages.o librpc/gen_ndr/ndr_messaging.o lib/messages_local.o \
- lib/messages_ctdbd.o lib/packet.o lib/ctdbd_conn.o lib/talloc_stack.o \
+ lib/messages_ctdbd.o lib/packet.o lib/ctdbd_conn.o \
lib/interfaces.o lib/memcache.o \
lib/util_transfer_file.o lib/async_req.o \
lib/async_sock.o \
diff --git a/source3/include/includes.h b/source3/include/includes.h
index 6b25982ff7..035d46fe0a 100644
--- a/source3/include/includes.h
+++ b/source3/include/includes.h
@@ -654,7 +654,7 @@ struct smb_iconv_convenience *lp_iconv_convenience(void *lp_ctx);
#include "dbwrap.h"
#include "packet.h"
#include "ctdbd_conn.h"
-#include "talloc_stack.h"
+#include "../lib/util/talloc_stack.h"
#include "memcache.h"
#include "async_req.h"
#include "async_smb.h"
diff --git a/source3/include/talloc_stack.h b/source3/include/talloc_stack.h
deleted file mode 100644
index bb22b8a029..0000000000
--- a/source3/include/talloc_stack.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- Unix SMB/CIFS implementation.
- Implement a stack of talloc contexts
- Copyright (C) Volker Lendecke 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 2 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, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-/*
- * Implement a stack of talloc frames.
- *
- * When a new talloc stackframe is allocated with talloc_stackframe(), then
- * the TALLOC_CTX returned with talloc_tos() is reset to that new
- * frame. Whenever that stack frame is TALLOC_FREE()'ed, then the reverse
- * happens: The previous talloc_tos() is restored.
- *
- * This API is designed to be robust in the sense that if someone forgets to
- * TALLOC_FREE() a stackframe, then the next outer one correctly cleans up and
- * resets the talloc_tos().
- *
- */
-
-#ifndef _TALLOC_STACK_H
-#define _TALLOC_STACK_H
-
-#include "../talloc/talloc.h"
-
-/*
- * Create a new talloc stack frame.
- *
- * When free'd, it frees all stack frames that were created after this one and
- * not explicitly freed.
- */
-
-TALLOC_CTX *talloc_stackframe(void);
-TALLOC_CTX *talloc_stackframe_pool(size_t poolsize);
-
-/*
- * Get us the current top of the talloc stack.
- */
-
-TALLOC_CTX *talloc_tos(void);
-
-#endif
diff --git a/source3/lib/talloc_stack.c b/source3/lib/talloc_stack.c
deleted file mode 100644
index 2722fb9676..0000000000
--- a/source3/lib/talloc_stack.c
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- Unix SMB/CIFS implementation.
- Implement a stack of talloc contexts
- Copyright (C) Volker Lendecke 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 2 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, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-/*
- * Implement a stack of talloc frames.
- *
- * When a new talloc stackframe is allocated with talloc_stackframe(), then
- * the TALLOC_CTX returned with talloc_tos() is reset to that new
- * frame. Whenever that stack frame is TALLOC_FREE()'ed, then the reverse
- * happens: The previous talloc_tos() is restored.
- *
- * This API is designed to be robust in the sense that if someone forgets to
- * TALLOC_FREE() a stackframe, then the next outer one correctly cleans up and
- * resets the talloc_tos().
- *
- * This robustness feature means that we can't rely on a linked list with
- * talloc destructors because in a hierarchy of talloc destructors the parent
- * destructor is called before its children destructors. The child destructor
- * called after the parent would set the talloc_tos() to the wrong value.
- */
-
-#include "includes.h"
-
-static int talloc_stacksize;
-static int talloc_stack_arraysize;
-static TALLOC_CTX **talloc_stack;
-
-static int talloc_pop(TALLOC_CTX *frame)
-{
- int i;
-
- for (i=talloc_stacksize-1; i>0; i--) {
- if (frame == talloc_stack[i]) {
- break;
- }
- talloc_free(talloc_stack[i]);
- }
-
- talloc_stacksize = i;
- return 0;
-}
-
-/*
- * Create a new talloc stack frame.
- *
- * When free'd, it frees all stack frames that were created after this one and
- * not explicitly freed.
- */
-
-static TALLOC_CTX *talloc_stackframe_internal(size_t poolsize)
-{
- TALLOC_CTX **tmp, *top, *parent;
-
- if (talloc_stack_arraysize < talloc_stacksize + 1) {
- tmp = TALLOC_REALLOC_ARRAY(NULL, talloc_stack, TALLOC_CTX *,
- talloc_stacksize + 1);
- if (tmp == NULL) {
- goto fail;
- }
- talloc_stack = tmp;
- talloc_stack_arraysize = talloc_stacksize + 1;
- }
-
- if (talloc_stacksize == 0) {
- parent = talloc_stack;
- }
- else {
- parent = talloc_stack[talloc_stacksize-1];
- }
-
- if (poolsize) {
- top = talloc_pool(parent, poolsize);
- } else {
- top = talloc_new(parent);
- }
-
- if (top == NULL) {
- goto fail;
- }
-
- talloc_set_destructor(top, talloc_pop);
-
- talloc_stack[talloc_stacksize++] = top;
- return top;
-
- fail:
- smb_panic("talloc_stackframe failed");
- return NULL;
-}
-
-TALLOC_CTX *talloc_stackframe(void)
-{
- return talloc_stackframe_internal(0);
-}
-
-TALLOC_CTX *talloc_stackframe_pool(size_t poolsize)
-{
- return talloc_stackframe_internal(poolsize);
-}
-
-/*
- * Get us the current top of the talloc stack.
- */
-
-TALLOC_CTX *talloc_tos(void)
-{
- if (talloc_stacksize == 0) {
- talloc_stackframe();
- DEBUG(0, ("no talloc stackframe around, leaking memory\n"));
- }
-
- return talloc_stack[talloc_stacksize-1];
-}