2 * Copyright (c) 2017 Denys Vlasenko <vda.linux@googlemail.com>
4 * Licensed under GPLv2 or later, see file LICENSE in this source tree.
10 //config: Alias to "rm -rf".
12 //applet:IF_NUKE(APPLET_NOEXEC(nuke, nuke, BB_DIR_BIN, BB_SUID_DROP, nuke))
14 //kbuild:lib-$(CONFIG_NUKE) += nuke.o
16 //usage:#define nuke_trivial_usage
18 //usage:#define nuke_full_usage "\n\n"
19 //usage: "Resursively remove DIRs"
23 /* This is a NOEXEC applet. Be very careful! */
25 int nuke_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
26 int nuke_main(int argc UNUSED_PARAM, char **argv)
28 // klibc-utils do not check opts, will try to delete "-dir" args
29 //opt = getopt32(argv, "");
34 // klibc-utils do not check this, will happily operate on ".."
35 const char *base = bb_get_last_path_component_strip(*argv);
36 if (DOT_OR_DOTDOT(base)) {
37 bb_error_msg("can't remove '.' or '..'");
41 remove_file(*argv, FILEUTILS_FORCE | FILEUTILS_RECUR);
44 // klibc-utils do not indicate errors