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/* 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);
}
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