blob: 9a41a4da7a606830ffe043a4bbbc959623eb8989 (
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
|
/* setfattr.c - Write POSIX extended attributes.
*
* Copyright 2016 Android Open Source Project.
*
* No standard
USE_SETFATTR(NEWTOY(setfattr, "hn:|v:x:|[!xv]", TOYFLAG_USR|TOYFLAG_BIN))
config SETFATTR
bool "setfattr"
default n
help
usage: setfattr [-h] [-x|-n NAME] [-v VALUE] FILE...
Write POSIX extended attributes.
-h Do not dereference symlink.
-n Set given attribute.
-x Remove given attribute.
-v Set value for attribute -n (default is empty).
*/
#define FOR_setfattr
#include "toys.h"
GLOBALS(
char *x, *v, *n;
)
static void do_setfattr(char *file)
{
int h = toys.optflags & FLAG_h;
if (toys.optflags&FLAG_x) {
if ((h ? lremovexattr : removexattr)(file, TT.x))
perror_msg("removexattr failed");
} else
if ((h ? lsetxattr : setxattr)(file, TT.n, TT.v, TT.v?strlen(TT.v):0, 0))
perror_msg("setxattr failed");
}
void setfattr_main(void)
{
char **s;
for (s=toys.optargs; *s; s++) do_setfattr(*s);
}
|
