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authorAndrew Bartlett <abartlet@samba.org>2006-06-05 21:48:29 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 14:08:53 -0500
commitca62ddd8d901cce923d1cda958793054f80b1f57 (patch)
treec32836c83e6d7102ae4bde6917a5251f7d493860 /source4/lib/util
parent2a9982aa52d07605a5170806530ee46eae38a78e (diff)
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r16051: Move the XATTR compatability code into a new file, so I can use it for
the getntacl utility. Andrew Bartlett (This used to be commit b1e0d4747b412929e1d4e24d6d9e504df3ddc824)
Diffstat (limited to 'source4/lib/util')
-rw-r--r--source4/lib/util/config.mk11
-rw-r--r--source4/lib/util/wrap_xattr.c121
-rw-r--r--source4/lib/util/wrap_xattr.h25
3 files changed, 157 insertions, 0 deletions
diff --git a/source4/lib/util/config.mk b/source4/lib/util/config.mk
index 312653c19f..84598be4d0 100644
--- a/source4/lib/util/config.mk
+++ b/source4/lib/util/config.mk
@@ -39,3 +39,14 @@ OBJ_FILES = pidfile.o
[SUBSYSTEM::UNIX_PRIVS]
PRIVATE_PROTO_HEADER = unix_privs.h
OBJ_FILES = unix_privs.o
+
+################################################
+# Start SUBSYSTEM WRAP_XATTR
+[SUBSYSTEM::WRAP_XATTR]
+PUBLIC_PROTO_HEADER = wrap_xattr.h
+OBJ_FILES = \
+ wrap_xattr.o
+PUBLIC_DEPENDENCIES = XATTR
+#
+# End SUBSYSTEM WRAP_XATTR
+################################################
diff --git a/source4/lib/util/wrap_xattr.c b/source4/lib/util/wrap_xattr.c
new file mode 100644
index 0000000000..21c8f90635
--- /dev/null
+++ b/source4/lib/util/wrap_xattr.c
@@ -0,0 +1,121 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ POSIX NTVFS backend - xattr support using filesystem xattrs
+
+ Copyright (C) Andrew Tridgell 2004
+
+ 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.
+*/
+
+#include "includes.h"
+#include "system/filesys.h"
+#include "wrap_xattr.h"
+
+#if defined(HAVE_XATTR_SUPPORT) && defined(XATTR_ADDITIONAL_OPTIONS)
+static ssize_t _wrap_darwin_fgetxattr(int fd, const char *name, void *value, size_t size)
+{
+ return fgetxattr(fd, name, value, size, 0, 0);
+}
+static ssize_t _wrap_darwin_getxattr(const char *path, const char *name, void *value, size_t size)
+{
+ return getxattr(path, name, value, size, 0, 0);
+}
+static int _wrap_darwin_fsetxattr(int fd, const char *name, void *value, size_t size, int flags)
+{
+ return fsetxattr(fd, name, value, size, 0, flags);
+}
+static int _wrap_darwin_setxattr(const char *path, const char *name, void *value, size_t size, int flags)
+{
+ return setxattr(path, name, value, size, 0, flags);
+}
+static int _wrap_darwin_fremovexattr(int fd, const char *name)
+{
+ return fremovexattr(fd, name, 0);
+}
+static int _wrap_darwin_removexattr(const char *path, const char *name)
+{
+ return removexattr(path, name, 0);
+}
+#define fgetxattr _wrap_darwin_fgetxattr
+#define getxattr _wrap_darwin_getxattr
+#define fsetxattr _wrap_darwin_fsetxattr
+#define setxattr _wrap_darwin_setxattr
+#define fremovexattr _wrap_darwin_fremovexattr
+#define removexattr _wrap_darwin_removexattr
+#elif !defined(HAVE_XATTR_SUPPORT)
+static ssize_t _none_fgetxattr(int fd, const char *name, void *value, size_t size)
+{
+ errno = ENOSYS;
+ return -1;
+}
+static ssize_t _none_getxattr(const char *path, const char *name, void *value, size_t size)
+{
+ errno = ENOSYS;
+ return -1;
+}
+static int _none_fsetxattr(int fd, const char *name, void *value, size_t size, int flags)
+{
+ errno = ENOSYS;
+ return -1;
+}
+static int _none_setxattr(const char *path, const char *name, void *value, size_t size, int flags)
+{
+ errno = ENOSYS;
+ return -1;
+}
+static int _none_fremovexattr(int fd, const char *name)
+{
+ errno = ENOSYS;
+ return -1;
+}
+static int _none_removexattr(const char *path, const char *name)
+{
+ errno = ENOSYS;
+ return -1;
+}
+#define fgetxattr _none_fgetxattr
+#define getxattr _none_getxattr
+#define fsetxattr _none_fsetxattr
+#define setxattr _none_setxattr
+#define fremovexattr _none_fremovexattr
+#define removexattr _none_removexattr
+#endif
+
+_PUBLIC_ ssize_t wrap_fgetxattr(int fd, const char *name, void *value, size_t size)
+{
+ return fgetxattr(fd, name, value, size);
+}
+_PUBLIC_ ssize_t wrap_getxattr(const char *path, const char *name, void *value, size_t size)
+{
+ return getxattr(path, name, value, size);
+}
+_PUBLIC_ int wrap_fsetxattr(int fd, const char *name, void *value, size_t size, int flags)
+{
+ return fsetxattr(fd, name, value, size, flags);
+}
+_PUBLIC_ int wrap_setxattr(const char *path, const char *name, void *value, size_t size, int flags)
+{
+ return setxattr(path, name, value, size, flags);
+}
+_PUBLIC_ int wrap_fremovexattr(int fd, const char *name)
+{
+ return fremovexattr(fd, name);
+}
+_PUBLIC_ int wrap_removexattr(const char *path, const char *name)
+{
+ return removexattr(path, name);
+}
+
diff --git a/source4/lib/util/wrap_xattr.h b/source4/lib/util/wrap_xattr.h
new file mode 100644
index 0000000000..58f920704b
--- /dev/null
+++ b/source4/lib/util/wrap_xattr.h
@@ -0,0 +1,25 @@
+#ifndef __LIB_UTIL_WRAP_XATTR_H__
+#define __LIB_UTIL_WRAP_XATTR_H__
+
+#undef _PRINTF_ATTRIBUTE
+#define _PRINTF_ATTRIBUTE(a1, a2) PRINTF_ATTRIBUTE(a1, a2)
+/* This file was automatically generated by mkproto.pl. DO NOT EDIT */
+
+#ifndef _PUBLIC_
+#define _PUBLIC_
+#endif
+
+
+/* The following definitions come from lib/util/wrap_xattr.c */
+
+_PUBLIC_ ssize_t wrap_fgetxattr(int fd, const char *name, void *value, size_t size);
+_PUBLIC_ ssize_t wrap_getxattr(const char *path, const char *name, void *value, size_t size);
+_PUBLIC_ int wrap_fsetxattr(int fd, const char *name, void *value, size_t size, int flags);
+_PUBLIC_ int wrap_setxattr(const char *path, const char *name, void *value, size_t size, int flags);
+_PUBLIC_ int wrap_fremovexattr(int fd, const char *name);
+_PUBLIC_ int wrap_removexattr(const char *path, const char *name);
+#undef _PRINTF_ATTRIBUTE
+#define _PRINTF_ATTRIBUTE(a1, a2)
+
+#endif /* __LIB_UTIL_WRAP_XATTR_H__ */
+