blob: 728e1ec2f44d7a01d1278a2698ff46ca49cb7fb7 [file] [log] [blame]
Erik Andersene49d5ec2000-02-08 19:58:47 +00001/* vi: set sw=4 ts=4: */
Eric Andersen19db07b1999-12-11 08:41:28 +00002/*
3 * Mini mkfifo implementation for busybox
4 *
5 * Copyright (C) 1999 by Randolph Chung <tausq@debian.org>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 *
21 */
22
Eric Andersen3570a342000-09-25 21:45:58 +000023#include "busybox.h"
Eric Andersen19db07b1999-12-11 08:41:28 +000024#include <stdio.h>
25#include <sys/types.h>
Eric Andersen19db07b1999-12-11 08:41:28 +000026#include <errno.h>
27
Eric Andersen19db07b1999-12-11 08:41:28 +000028extern int mkfifo_main(int argc, char **argv)
29{
Erik Andersene49d5ec2000-02-08 19:58:47 +000030 char *thisarg;
31 mode_t mode = 0666;
Eric Andersen19db07b1999-12-11 08:41:28 +000032
Erik Andersene49d5ec2000-02-08 19:58:47 +000033 argc--;
34 argv++;
35
36 /* Parse any options */
37 while (argc > 1) {
38 if (**argv != '-')
39 usage(mkfifo_usage);
40 thisarg = *argv;
41 thisarg++;
42 switch (*thisarg) {
43 case 'm':
44 argc--;
45 argv++;
46 parse_mode(*argv, &mode);
47 break;
48 default:
49 usage(mkfifo_usage);
50 }
51 argc--;
52 argv++;
53 }
Eric Andersen46a38db2000-06-04 05:17:35 +000054 if (argc < 1 || *argv[0] == '-')
Erik Andersene49d5ec2000-02-08 19:58:47 +000055 usage(mkfifo_usage);
Matt Kraaia9819b22000-12-22 01:48:07 +000056 if (mkfifo(*argv, mode) < 0)
57 perror_msg_and_die("mkfifo");
Matt Kraai3e856ce2000-12-01 02:55:13 +000058 return EXIT_SUCCESS;
Eric Andersen19db07b1999-12-11 08:41:28 +000059}