- add libbb function str_tolower to convert a string to lowercase.

[oweals/busybox.git] / coreutils / mkfifo.c

diff --git a/coreutils/mkfifo.c b/coreutils/mkfifo.c
index 676592ac7df6df779c1a184073f73c86727a1463..6d8aa413ec00f6c0ca570779a1fe6cd1ff171776 100644 (file)
--- a/coreutils/mkfifo.c
+++ b/coreutils/mkfifo.c
@@ -1,61 +1,39 @@
+/* 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 */
 
-static const char mkfifo_usage[] = "mkfifo [OPTIONS] name\n\n"
-"Create the named fifo\n\n"
-"Options:\n"
-"\t-m\tcreate the fifo with the specified mode; default = a=rw-umask\n";
+#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)
+int mkfifo_main(int argc, char **argv);
+int mkfifo_main(int argc, char **argv)
 {
-    char *thisarg;
-    mode_t mode = 0666;
-    argc--;
-    argv++;
+       mode_t mode;
+       int retval = EXIT_SUCCESS;
+
+       mode = getopt_mk_fifo_nod(argc, argv);
+
+       if (!*(argv += optind)) {
+               bb_show_usage();
+       }
+
+       do {
+               if (mkfifo(*argv, mode) < 0) {
+                       bb_perror_msg("%s", *argv);     /* Avoid multibyte problems. */
+                       retval = EXIT_FAILURE;
+               }
+       } while (*++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++;
-    }
-    if (argc < 1) usage (mkfifo_usage);
-    if (mkfifo(*argv, mode) < 0) {
-        perror("mkfifo");
-        exit(255);
-    } else {
-        exit(TRUE);
-    }
+       return retval;
 }