LXR busybox/coreutils/false.c

   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
  10/* BB_AUDIT SUSv3 compliant */
  11/* http://www.opengroup.org/onlinepubs/000095399/utilities/false.html */
  12
  13//usage:#define false_trivial_usage
  14//usage:       ""
  15//usage:#define false_full_usage "\n\n"
  16//usage:       "Return an exit code of FALSE (1)"
  17//usage:
  18//usage:#define false_example_usage
  19//usage:       "$ false\n"
  20//usage:       "$ echo $?\n"
  21//usage:       "1\n"
  22
  23#include "libbb.h"
  24
  25/* This is a NOFORK applet. Be very careful! */
  26
  27int false_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
  28int false_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
  29{
  30        return EXIT_FAILURE;
  31}
  32