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/* chcon.c - Change file security context
*
* Copyright 2014 The Android Open Source Project
USE_CHCON(NEWTOY(chcon, "<1hRv", TOYFLAG_USR|TOYFLAG_BIN))
config CHCON
bool "chcon"
depends on TOYBOX_SELINUX
default y
help
usage: chcon [-hRv] CONTEXT FILE...
Change the SELinux security context of listed file[s] (recursively with -R).
-h change symlinks instead of what they point to.
-R recurse into subdirectories.
-v verbose output.
*/
#define FOR_chcon
#include "toys.h"
GLOBALS(
char *context;
)
int do_chcon(struct dirtree *try)
{
int ret;
if (!dirtree_notdotdot(try)) return 0;
char *path = dirtree_path(try, 0);
if (toys.optflags & FLAG_v)
printf("chcon '%s' to %s\n", path, TT.context);
ret = ((toys.optflags&FLAG_h) ? lsetfilecon : setfilecon)(path, TT.context);
if (ret == -1)
perror_msg("'%s' to %s", path, TT.context);
free(path);
return (toys.optflags & FLAG_R) ? DIRTREE_RECURSE : 0;
}
void chcon_main(void)
{
TT.context = *toys.optargs;
char **file;
for (file = toys.optargs+1; *file; file++) dirtree_read(*file, do_chcon);
}
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