/* vi: set sw=4 ts=4: */
/*
- * Mini mkfifo implementation for busybox
+ * mkfifo implementation for busybox
*
- * Copyright (C) 1999 by Randolph Chung <tausq@debian.org>
+ * Copyright (C) 2003 Manuel Novoa III <mjn3@codepoet.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
*
*/
-#include <stdio.h>
-#include <sys/types.h>
-#include <errno.h>
+/* BB_AUDIT SUSv3 compliant */
+/* http://www.opengroup.org/onlinepubs/007904975/utilities/mkfifo.html */
+
#include <stdlib.h>
+#include <unistd.h>
+#include <sys/types.h>
#include "busybox.h"
+#include "libcoreutils/coreutils.h"
extern int mkfifo_main(int argc, char **argv)
{
- char *thisarg;
- mode_t mode = 0666;
+ mode_t mode;
+ int retval = EXIT_SUCCESS;
- argc--;
- argv++;
+ mode = getopt_mk_fifo_nod(argc, argv);
- /* Parse any options */
- while (argc > 1) {
- if (**argv != '-')
- show_usage();
- thisarg = *argv;
- thisarg++;
- switch (*thisarg) {
- case 'm':
- argc--;
- argv++;
- parse_mode(*argv, &mode);
- break;
- default:
- show_usage();
- }
- argc--;
- argv++;
+ if (!*(argv += optind)) {
+ bb_show_usage();
}
- if (argc < 1 || *argv[0] == '-')
- show_usage();
- if (mkfifo(*argv, mode) < 0)
- perror_msg_and_die("mkfifo");
- return EXIT_SUCCESS;
+
+ do {
+ if (mkfifo(*argv, mode) < 0) {
+ bb_perror_msg("%s", *argv); /* Avoid multibyte problems. */
+ retval = EXIT_FAILURE;
+ }
+ } while (*++argv);
+
+ return retval;
}