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
|
/* Copyright (C) 2002-2022 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 2.1 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
Lesser 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; if not, see
<https://www.gnu.org/licenses/>. */
#ifndef _SYS_XATTR_H
#define _SYS_XATTR_H 1
#include <features.h>
#include <sys/types.h>
__BEGIN_DECLS
/* The following constants should be used for the fifth parameter of
`*setxattr'. */
#ifndef __USE_KERNEL_XATTR_DEFS
enum
{
XATTR_CREATE = 1, /* set value, fail if attr already exists. */
#define XATTR_CREATE XATTR_CREATE
XATTR_REPLACE = 2 /* set value, fail if attr does not exist. */
#define XATTR_REPLACE XATTR_REPLACE
};
#endif
/* Set the attribute NAME of the file pointed to by PATH to VALUE (which
is SIZE bytes long). Return 0 on success, -1 for errors. */
extern int setxattr (const char *__path, const char *__name,
const void *__value, size_t __size, int __flags)
__THROW;
/* Set the attribute NAME of the file pointed to by PATH to VALUE (which is
SIZE bytes long), not following symlinks for the last pathname component.
Return 0 on success, -1 for errors. */
extern int lsetxattr (const char *__path, const char *__name,
const void *__value, size_t __size, int __flags)
__THROW;
/* Set the attribute NAME of the file descriptor FD to VALUE (which is SIZE
bytes long). Return 0 on success, -1 for errors. */
extern int fsetxattr (int __fd, const char *__name, const void *__value,
size_t __size, int __flags) __THROW;
/* Get the attribute NAME of the file pointed to by PATH to VALUE (which is
SIZE bytes long). Return 0 on success, -1 for errors. */
extern ssize_t getxattr (const char *__path, const char *__name,
void *__value, size_t __size) __THROW;
/* Get the attribute NAME of the file pointed to by PATH to VALUE (which is
SIZE bytes long), not following symlinks for the last pathname component.
Return 0 on success, -1 for errors. */
extern ssize_t lgetxattr (const char *__path, const char *__name,
void *__value, size_t __size) __THROW;
/* Get the attribute NAME of the file descriptor FD to VALUE (which is SIZE
bytes long). Return 0 on success, -1 for errors. */
extern ssize_t fgetxattr (int __fd, const char *__name, void *__value,
size_t __size) __THROW;
/* List attributes of the file pointed to by PATH into the user-supplied
buffer LIST (which is SIZE bytes big). Return 0 on success, -1 for
errors. */
extern ssize_t listxattr (const char *__path, char *__list, size_t __size)
__THROW;
/* List attributes of the file pointed to by PATH into the user-supplied
buffer LIST (which is SIZE bytes big), not following symlinks for the
last pathname component. Return 0 on success, -1 for errors. */
extern ssize_t llistxattr (const char *__path, char *__list, size_t __size)
__THROW;
/* List attributes of the file descriptor FD into the user-supplied buffer
LIST (which is SIZE bytes big). Return 0 on success, -1 for errors. */
extern ssize_t flistxattr (int __fd, char *__list, size_t __size)
__THROW;
/* Remove the attribute NAME from the file pointed to by PATH. Return 0
on success, -1 for errors. */
extern int removexattr (const char *__path, const char *__name) __THROW;
/* Remove the attribute NAME from the file pointed to by PATH, not
following symlinks for the last pathname component. Return 0 on
success, -1 for errors. */
extern int lremovexattr (const char *__path, const char *__name) __THROW;
/* Remove the attribute NAME from the file descriptor FD. Return 0 on
success, -1 for errors. */
extern int fremovexattr (int __fd, const char *__name) __THROW;
__END_DECLS
#endif /* sys/xattr.h */
|
