3
0

false.c 1.0 KB

1234567891011121314151617181920212223242526272829303132333435363738
  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. //applet:IF_FALSE(APPLET_NOFORK(false, false, BB_DIR_BIN, BB_SUID_DROP, false))
  15. //kbuild:lib-$(CONFIG_FALSE) += false.o
  16. /* BB_AUDIT SUSv3 compliant */
  17. /* http://www.opengroup.org/onlinepubs/000095399/utilities/false.html */
  18. /* "false --help" is special-cased to ignore --help */
  19. //usage:#define false_trivial_usage NOUSAGE_STR
  20. //usage:#define false_full_usage ""
  21. //usage:#define false_example_usage
  22. //usage: "$ false\n"
  23. //usage: "$ echo $?\n"
  24. //usage: "1\n"
  25. #include "libbb.h"
  26. /* This is a NOFORK applet. Be very careful! */
  27. int false_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
  28. int false_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
  29. {
  30. return EXIT_FAILURE;
  31. }