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! */
33 #define PARENTS (1 << 0)
34 //efine VERBOSE (1 << 1) //accepted but ignored
35 #define IGNORE_NON_EMPTY (1 << 2)
37 int rmdir_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
38 int rmdir_main(int argc UNUSED_PARAM, char **argv)
40 int status = EXIT_SUCCESS;
44 #if ENABLE_FEATURE_RMDIR_LONG_OPTIONS
45 static const char rmdir_longopts[] ALIGN1 =
46 "parents\0" No_argument "p"
47 "verbose\0" No_argument "v"
48 /* Debian etch: many packages fail to be purged or installed
49 * because they desperately want this option: */
50 "ignore-fail-on-non-empty\0" No_argument "\xff"
52 applet_long_options = rmdir_longopts;
54 flags = getopt32(argv, "pv");
65 if (rmdir(path) < 0) {
66 #if ENABLE_FEATURE_RMDIR_LONG_OPTIONS
67 if ((flags & IGNORE_NON_EMPTY) && errno == ENOTEMPTY)
70 bb_perror_msg("'%s'", path); /* Match gnu rmdir msg. */
71 status = EXIT_FAILURE;
72 } else if (flags & PARENTS) {
73 /* Note: path was not "" since rmdir succeeded. */
75 /* Path is now just the parent component. Dirname
76 * returns "." if there are no parents.
78 if (NOT_LONE_CHAR(path, '.')) {