1 /* vi: set sw=4 ts=4: */
3 * rmdir implementation for busybox
5 * Copyright (C) 2003 Manuel Novoa III <mjn3@codepoet.org>
7 * Licensed under GPLv2 or later, see file LICENSE in this source tree.
10 /* BB_AUDIT SUSv3 compliant */
11 /* http://www.opengroup.org/onlinepubs/007904975/utilities/rmdir.html */
13 //usage:#define rmdir_trivial_usage
14 //usage: "[OPTIONS] DIRECTORY..."
15 //usage:#define rmdir_full_usage "\n\n"
16 //usage: "Remove DIRECTORY if it is empty\n"
17 //usage: IF_FEATURE_RMDIR_LONG_OPTIONS(
18 //usage: "\n -p|--parents Include parents"
19 //usage: "\n --ignore-fail-on-non-empty"
21 //usage: IF_NOT_FEATURE_RMDIR_LONG_OPTIONS(
22 //usage: "\n -p Include parents"
25 //usage:#define rmdir_example_usage
26 //usage: "# rmdir /tmp/foo\n"
30 /* This is a NOFORK applet. Be very careful! */
34 #define IGNORE_NON_EMPTY 0x02
36 int rmdir_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
37 int rmdir_main(int argc UNUSED_PARAM, char **argv)
39 int status = EXIT_SUCCESS;
43 #if ENABLE_FEATURE_RMDIR_LONG_OPTIONS
44 static const char rmdir_longopts[] ALIGN1 =
45 "parents\0" No_argument "p"
46 /* Debian etch: many packages fail to be purged or installed
47 * because they desperately want this option: */
48 "ignore-fail-on-non-empty\0" No_argument "\xff"
50 applet_long_options = rmdir_longopts;
52 flags = getopt32(argv, "p");
63 if (rmdir(path) < 0) {
64 #if ENABLE_FEATURE_RMDIR_LONG_OPTIONS
65 if ((flags & IGNORE_NON_EMPTY) && errno == ENOTEMPTY)
68 bb_perror_msg("'%s'", path); /* Match gnu rmdir msg. */
69 status = EXIT_FAILURE;
70 } else if (flags & PARENTS) {
71 /* Note: path was not "" since rmdir succeeded. */
73 /* Path is now just the parent component. Dirname
74 * returns "." if there are no parents.
76 if (NOT_LONE_CHAR(path, '.')) {