Erik Andersen | e49d5ec | 2000-02-08 19:58:47 +0000 | [diff] [blame] | 1 | /* vi: set sw=4 ts=4: */ |
Eric Andersen | 19db07b | 1999-12-11 08:41:28 +0000 | [diff] [blame] | 2 | /* |
| 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 Andersen | 3570a34 | 2000-09-25 21:45:58 +0000 | [diff] [blame] | 23 | #include "busybox.h" |
Eric Andersen | 19db07b | 1999-12-11 08:41:28 +0000 | [diff] [blame] | 24 | #include <stdio.h> |
| 25 | #include <sys/types.h> |
Eric Andersen | 19db07b | 1999-12-11 08:41:28 +0000 | [diff] [blame] | 26 | #include <errno.h> |
| 27 | |
Eric Andersen | 19db07b | 1999-12-11 08:41:28 +0000 | [diff] [blame] | 28 | extern int mkfifo_main(int argc, char **argv) |
| 29 | { |
Erik Andersen | e49d5ec | 2000-02-08 19:58:47 +0000 | [diff] [blame] | 30 | char *thisarg; |
| 31 | mode_t mode = 0666; |
Eric Andersen | 19db07b | 1999-12-11 08:41:28 +0000 | [diff] [blame] | 32 | |
Erik Andersen | e49d5ec | 2000-02-08 19:58:47 +0000 | [diff] [blame] | 33 | 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 Andersen | 46a38db | 2000-06-04 05:17:35 +0000 | [diff] [blame] | 54 | if (argc < 1 || *argv[0] == '-') |
Erik Andersen | e49d5ec | 2000-02-08 19:58:47 +0000 | [diff] [blame] | 55 | usage(mkfifo_usage); |
| 56 | if (mkfifo(*argv, mode) < 0) { |
| 57 | perror("mkfifo"); |
Matt Kraai | 3e856ce | 2000-12-01 02:55:13 +0000 | [diff] [blame] | 58 | return EXIT_FAILURE; |
Erik Andersen | e49d5ec | 2000-02-08 19:58:47 +0000 | [diff] [blame] | 59 | } |
Matt Kraai | 3e856ce | 2000-12-01 02:55:13 +0000 | [diff] [blame] | 60 | return EXIT_SUCCESS; |
Eric Andersen | 19db07b | 1999-12-11 08:41:28 +0000 | [diff] [blame] | 61 | } |