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/* Exit with a status code indicating success.
Copyright (C) 1999-2003 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include <config.h>
#include <stdio.h>
#include <sys/types.h>
#include "system.h"
#define PROGRAM_NAME "true"
#define AUTHORS "Jim Meyering"
/* The name this program was run with. */
char *program_name;
void
usage (int status)
{
printf (_("\
Usage: %s [ignored command line arguments]\n\
or: %s OPTION\n\
Exit with a status code indicating success.\n\
\n\
These option names may not be abbreviated.\n\
\n\
"),
program_name, program_name);
fputs (HELP_OPTION_DESCRIPTION, stdout);
fputs (VERSION_OPTION_DESCRIPTION, stdout);
printf (_("\nReport bugs to <%s>.\n"), PACKAGE_BUGREPORT);
exit (status);
}
int
main (int argc, char **argv)
{
initialize_main (&argc, &argv);
program_name = argv[0];
setlocale (LC_ALL, "");
bindtextdomain (PACKAGE, LOCALEDIR);
textdomain (PACKAGE);
atexit (close_stdout);
/* Recognize --help or --version only if it's the only command-line
argument and if POSIXLY_CORRECT is not set. */
if (argc == 2 && getenv ("POSIXLY_CORRECT") == NULL)
{
if (STREQ (argv[1], "--help"))
usage (EXIT_SUCCESS);
if (STREQ (argv[1], "--version"))
version_etc (stdout, PROGRAM_NAME, GNU_PACKAGE, VERSION, AUTHORS, NULL);
}
exit (EXIT_SUCCESS);
}
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