/* vi: set sw=4 ts=4: */
/*
- * Mini mkfifo implementation for busybox
+ * mkfifo implementation for busybox
*
- * Copyright (C) 1999 by Randolph Chung <tausq@debian.org>
- *
- * 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 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
- * 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
+ * Copyright (C) 2003 Manuel Novoa III <mjn3@codepoet.org>
*
+ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
*/
-#include "internal.h"
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <errno.h>
+/* BB_AUDIT SUSv3 compliant */
+/* http://www.opengroup.org/onlinepubs/007904975/utilities/mkfifo.html */
-extern int mkfifo_main(int argc, char **argv)
+#include "libbb.h"
+#include "libcoreutils/coreutils.h"
+
+int mkfifo_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+int mkfifo_main(int argc UNUSED_PARAM, char **argv)
{
- char *thisarg;
- mode_t mode = 0666;
+ mode_t mode;
+ int retval = EXIT_SUCCESS;
- argc--;
- argv++;
+ mode = getopt_mk_fifo_nod(argv);
- /* Parse any options */
- while (argc > 1) {
- if (**argv != '-')
- usage(mkfifo_usage);
- thisarg = *argv;
- thisarg++;
- switch (*thisarg) {
- case 'm':
- argc--;
- argv++;
- parse_mode(*argv, &mode);
- break;
- default:
- usage(mkfifo_usage);
- }
- argc--;
- argv++;
+ argv += optind;
+ if (!*argv) {
+ bb_show_usage();
}
- if (argc < 1 || *argv[0] == '-')
- usage(mkfifo_usage);
- if (mkfifo(*argv, mode) < 0) {
- perror("mkfifo");
- exit(255);
- }
- return(TRUE);
+
+ do {
+ if (mkfifo(*argv, mode) < 0) {
+ bb_simple_perror_msg(*argv); /* Avoid multibyte problems. */
+ retval = EXIT_FAILURE;
+ }
+ } while (*++argv);
+
+ return retval;
}