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/* chcon.c - Change file security context
*
* Copyright 2014 The Android Open Source Project
USE_CHCON(NEWTOY(chcon, "<2hvR", 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].
-h Change symlinks instead of what they point to
-R Recurse into subdirectories
-v Verbose
*/
#define FOR_chcon
#include "toys.h"
static int do_chcon(struct dirtree *try)
{
char *path, *con = *toys.optargs;
if (!dirtree_notdotdot(try)) return 0;
path = dirtree_path(try, 0);
if (toys.optflags & FLAG_v) printf("chcon '%s' to %s\n", path, con);
if (-1 == ((toys.optflags & FLAG_h) ? lsetfilecon : setfilecon)(path, con))
perror_msg("'%s' to %s", path, con);
free(path);
return (toys.optflags & FLAG_R)*DIRTREE_RECURSE;
}
void chcon_main(void)
{
char **file;
for (file = toys.optargs+1; *file; file++) dirtree_read(*file, do_chcon);
}
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