summaryrefslogtreecommitdiff
path: root/source4/lib/util/wrap_xattr.c
blob: 4e4470839e6c27d0a6f9e83ed24bbaa210822ff3 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
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 "lib/util/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);
}