1 /* vi: set sw=4 ts=4: */
3 * Mini chgrp implementation for busybox
5 * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
7 * Licensed under GPLv2 or later, see file LICENSE in this source tree.
10 /* BB_AUDIT SUSv3 defects - none? */
11 /* BB_AUDIT GNU defects - unsupported long options. */
12 /* http://www.opengroup.org/onlinepubs/007904975/utilities/chgrp.html */
14 //usage:#define chgrp_trivial_usage
15 //usage: "[-RhLHP"IF_DESKTOP("cvf")"]... GROUP FILE..."
16 //usage:#define chgrp_full_usage "\n\n"
17 //usage: "Change the group membership of each FILE to GROUP\n"
19 //usage: "\n -R Recurse"
20 //usage: "\n -h Affect symlinks instead of symlink targets"
21 //usage: "\n -L Traverse all symlinks to directories"
22 //usage: "\n -H Traverse symlinks on command line only"
23 //usage: "\n -P Don't traverse symlinks (default)"
25 //usage: "\n -c List changed files"
26 //usage: "\n -v Verbose"
27 //usage: "\n -f Hide errors"
30 //usage:#define chgrp_example_usage
31 //usage: "$ ls -l /tmp/foo\n"
32 //usage: "-r--r--r-- 1 andersen andersen 0 Apr 12 18:25 /tmp/foo\n"
33 //usage: "$ chgrp root /tmp/foo\n"
34 //usage: "$ ls -l /tmp/foo\n"
35 //usage: "-r--r--r-- 1 andersen root 0 Apr 12 18:25 /tmp/foo\n"
39 /* This is a NOEXEC applet. Be very careful! */
42 int chgrp_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
43 int chgrp_main(int argc, char **argv)
45 /* "chgrp [opts] abc file(s)" == "chown [opts] :abc file(s)" */
49 p[0] = xasprintf(":%s", p[0]);
53 return chown_main(argc, argv);