/* unlink utility for GNU.
- Copyright (C) 2001, 2002, 2004 Free Software Foundation, Inc.
+ Copyright (C) 2001-2013 Free Software Foundation, Inc.
- This program is free software; you can redistribute it and/or modify
+ 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.
+ the Free Software Foundation, either version 3 of the License, 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
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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Michael Stone */
#include <stdio.h>
#include <getopt.h>
#include <sys/types.h>
-#include <assert.h>
#include "system.h"
#include "error.h"
#include "long-options.h"
#include "quote.h"
-/* The official name of this program (e.g., no `g' prefix). */
+/* The official name of this program (e.g., no 'g' prefix). */
#define PROGRAM_NAME "unlink"
-#define AUTHORS "Michael Stone"
-
-/* Name this program was run with. */
-char *program_name;
+#define AUTHORS proper_name ("Michael Stone")
void
usage (int status)
{
if (status != EXIT_SUCCESS)
- fprintf (stderr, _("Try `%s --help' for more information.\n"),
- program_name);
+ emit_try_help ();
else
{
printf (_("\
Usage: %s FILE\n\
or: %s OPTION\n"), program_name, program_name);
fputs (_("Call the unlink function to remove the specified FILE.\n\n"),
- stdout);
+ stdout);
fputs (HELP_OPTION_DESCRIPTION, stdout);
fputs (VERSION_OPTION_DESCRIPTION, stdout);
- printf (_("\nReport bugs to <%s>.\n"), PACKAGE_BUGREPORT);
+ emit_ancillary_info ();
}
exit (status);
}
main (int argc, char **argv)
{
initialize_main (&argc, &argv);
- program_name = argv[0];
+ set_program_name (argv[0]);
setlocale (LC_ALL, "");
bindtextdomain (PACKAGE, LOCALEDIR);
textdomain (PACKAGE);
atexit (close_stdout);
- parse_long_options (argc, argv, PROGRAM_NAME, GNU_PACKAGE, VERSION,
- usage, AUTHORS, (char const *) NULL);
+ parse_long_options (argc, argv, PROGRAM_NAME, PACKAGE_NAME, Version,
+ usage, AUTHORS, (char const *) NULL);
if (getopt_long (argc, argv, "", NULL, NULL) != -1)
usage (EXIT_FAILURE);