1/* vi: set sw=4 ts=4: */
2/*
3 * Mini chgrp implementation for busybox
4 *
5 * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
6 *
7 * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
8 */
9
10/* BB_AUDIT SUSv3 defects - none? */
11/* BB_AUDIT GNU defects - unsupported long options. */
12/* http://www.opengroup.org/onlinepubs/007904975/utilities/chgrp.html */
13
14#include "libbb.h"
15
16/* This is a NOEXEC applet. Be very careful! */
17
18
19int chgrp_main(int argc, char **argv);
20int chgrp_main(int argc, char **argv)
21{
22	/* "chgrp [opts] abc file(s)" == "chown [opts] :abc file(s)" */
23	char **p = argv;
24	while (*++p) {
25		if (p[0][0] != '-') {
26			p[0] = xasprintf(":%s", p[0]);
27			break;
28		}
29	}
30	return chown_main(argc, argv);
31}
32