blob: 6a9493f9d6904c02d3ad8c59e3351938811dd797
| 1 | /* vi: set sw=4 ts=4: */ |
| 2 | /* |
| 3 | * Mini true 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 TRUE |
| 10 | //config: bool "true" |
| 11 | //config: default y |
| 12 | //config: help |
| 13 | //config: true returns an exit code of TRUE (0). |
| 14 | |
| 15 | //applet:IF_TRUE(APPLET_NOFORK(true, true, BB_DIR_BIN, BB_SUID_DROP, true)) |
| 16 | |
| 17 | //kbuild:lib-$(CONFIG_TRUE) += true.o |
| 18 | |
| 19 | /* BB_AUDIT SUSv3 compliant */ |
| 20 | /* http://www.opengroup.org/onlinepubs/007904975/utilities/true.html */ |
| 21 | |
| 22 | /* "true --help" is special-cased to ignore --help */ |
| 23 | //usage:#define true_trivial_usage NOUSAGE_STR |
| 24 | //usage:#define true_full_usage "" |
| 25 | //usage:#define true_example_usage |
| 26 | //usage: "$ true\n" |
| 27 | //usage: "$ echo $?\n" |
| 28 | //usage: "0\n" |
| 29 | |
| 30 | #include "libbb.h" |
| 31 | |
| 32 | /* This is a NOFORK applet. Be very careful! */ |
| 33 | |
| 34 | int true_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; |
| 35 | int true_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM) |
| 36 | { |
| 37 | return EXIT_SUCCESS; |
| 38 | } |
| 39 |