busybox/coreutils/false.c
Denys Vlasenko 4eed2c6c50 Update menuconfig items with approximate applet sizes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-07-18 22:01:24 +02:00

39 lines
1.0 KiB
C

/* vi: set sw=4 ts=4: */
/*
* Mini false implementation for busybox
*
* Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config FALSE
//config: bool "false (tiny)"
//config: default y
//config: help
//config: false returns an exit code of FALSE (1).
//applet:IF_FALSE(APPLET_NOFORK(false, false, BB_DIR_BIN, BB_SUID_DROP, false))
//kbuild:lib-$(CONFIG_FALSE) += false.o
/* BB_AUDIT SUSv3 compliant */
/* http://www.opengroup.org/onlinepubs/000095399/utilities/false.html */
/* "false --help" is special-cased to ignore --help */
//usage:#define false_trivial_usage NOUSAGE_STR
//usage:#define false_full_usage ""
//usage:#define false_example_usage
//usage: "$ false\n"
//usage: "$ echo $?\n"
//usage: "1\n"
#include "libbb.h"
/* This is a NOFORK applet. Be very careful! */
int false_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int false_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
{
return EXIT_FAILURE;
}