1 /* vi: set sw=4 ts=4: */
2 /*
3 * Mini false implementation for busybox
4 *
5 * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
6 *
7 * Licensed under GPLv2 or later, see file LICENSE in this source tree.
8 */
9 //config:config FALSE
10 //config: bool "false (tiny)"
11 //config: default y
12 //config: help
13 //config: false returns an exit code of FALSE (1).
14
15 //applet:IF_FALSE(APPLET_NOFORK(false, false, BB_DIR_BIN, BB_SUID_DROP, false))
16
17 //kbuild:lib-$(CONFIG_FALSE) += false.o
18
19 /* BB_AUDIT SUSv3 compliant */
20 /* http://www.opengroup.org/onlinepubs/000095399/utilities/false.html */
21
22 /* "false --help" is special-cased to ignore --help */
23 //usage:#define false_trivial_usage NOUSAGE_STR
24 //usage:#define false_full_usage ""
25 //usage:#define false_example_usage
26 //usage: "$ false\n"
27 //usage: "$ echo $?\n"
28 //usage: "1\n"
29
30 #include "libbb.h"
31
32 /* This is a NOFORK applet. Be very careful! */
33
34 int false_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
false_main(int argc UNUSED_PARAM,char ** argv UNUSED_PARAM)35 int false_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
36 {
37 return EXIT_FAILURE;
38 }
39