[821] | 1 | /* vi: set sw=4 ts=4: */
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| 2 | /*
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| 3 | * Mini chgrp implementation for busybox
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| 4 | *
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| 5 | * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
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| 6 | *
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[2725] | 7 | * Licensed under GPLv2 or later, see file LICENSE in this source tree.
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[821] | 8 | */
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| 9 |
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[1765] | 10 | /* BB_AUDIT SUSv3 defects - none? */
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| 11 | /* BB_AUDIT GNU defects - unsupported long options. */
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[821] | 12 | /* http://www.opengroup.org/onlinepubs/007904975/utilities/chgrp.html */
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| 13 |
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[3232] | 14 | //usage:#define chgrp_trivial_usage
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| 15 | //usage: "[-RhLHP"IF_DESKTOP("cvf")"]... GROUP FILE..."
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| 16 | //usage:#define chgrp_full_usage "\n\n"
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| 17 | //usage: "Change the group membership of each FILE to GROUP\n"
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| 18 | //usage: "\n -R Recurse"
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| 19 | //usage: "\n -h Affect symlinks instead of symlink targets"
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| 20 | //usage: "\n -L Traverse all symlinks to directories"
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| 21 | //usage: "\n -H Traverse symlinks on command line only"
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| 22 | //usage: "\n -P Don't traverse symlinks (default)"
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| 23 | //usage: IF_DESKTOP(
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| 24 | //usage: "\n -c List changed files"
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| 25 | //usage: "\n -v Verbose"
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| 26 | //usage: "\n -f Hide errors"
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| 27 | //usage: )
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| 28 | //usage:
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| 29 | //usage:#define chgrp_example_usage
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| 30 | //usage: "$ ls -l /tmp/foo\n"
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| 31 | //usage: "-r--r--r-- 1 andersen andersen 0 Apr 12 18:25 /tmp/foo\n"
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| 32 | //usage: "$ chgrp root /tmp/foo\n"
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| 33 | //usage: "$ ls -l /tmp/foo\n"
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| 34 | //usage: "-r--r--r-- 1 andersen root 0 Apr 12 18:25 /tmp/foo\n"
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| 35 |
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[1765] | 36 | #include "libbb.h"
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[821] | 37 |
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[1765] | 38 | /* This is a NOEXEC applet. Be very careful! */
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[821] | 39 |
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| 40 |
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[2725] | 41 | int chgrp_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
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[821] | 42 | int chgrp_main(int argc, char **argv)
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| 43 | {
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[1765] | 44 | /* "chgrp [opts] abc file(s)" == "chown [opts] :abc file(s)" */
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| 45 | char **p = argv;
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| 46 | while (*++p) {
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| 47 | if (p[0][0] != '-') {
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| 48 | p[0] = xasprintf(":%s", p[0]);
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| 49 | break;
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| 50 | }
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[821] | 51 | }
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[1765] | 52 | return chown_main(argc, argv);
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[821] | 53 | }
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