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| author | Eric Andersen <andersen@codepoet.org> | 1999-12-11 08:41:28 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 1999-12-11 08:41:28 +0000 |
| commit | 19db07b3d4ca4c333f9a53bfbc113b44f3c55750 (patch) | |
| tree | 6c916e01a70d0d351778cffbee53a2d7e3d2f3b5 /mkfifo.c | |
| parent | 59248bad97413798ac0cfdc5fcc75c7635a7ab1c (diff) | |
| download | busybox-w32-19db07b3d4ca4c333f9a53bfbc113b44f3c55750.tar.gz busybox-w32-19db07b3d4ca4c333f9a53bfbc113b44f3c55750.tar.bz2 busybox-w32-19db07b3d4ca4c333f9a53bfbc113b44f3c55750.zip | |
Ok, so this is reallt 0.38...
-Erik
Diffstat (limited to 'mkfifo.c')
| -rw-r--r-- | mkfifo.c | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/mkfifo.c b/mkfifo.c new file mode 100644 index 000000000..676592ac7 --- /dev/null +++ b/mkfifo.c | |||
| @@ -0,0 +1,61 @@ | |||
| 1 | /* | ||
| 2 | * Mini mkfifo implementation for busybox | ||
| 3 | * | ||
| 4 | * Copyright (C) 1999 by Randolph Chung <tausq@debian.org> | ||
| 5 | * | ||
| 6 | * This program is free software; you can redistribute it and/or modify | ||
| 7 | * it under the terms of the GNU General Public License as published by | ||
| 8 | * the Free Software Foundation; either version 2 of the License, or | ||
| 9 | * (at your option) any later version. | ||
| 10 | * | ||
| 11 | * This program is distributed in the hope that it will be useful, | ||
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
| 14 | * General Public License for more details. | ||
| 15 | * | ||
| 16 | * You should have received a copy of the GNU General Public License | ||
| 17 | * along with this program; if not, write to the Free Software | ||
| 18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
| 19 | * | ||
| 20 | */ | ||
| 21 | |||
| 22 | #include "internal.h" | ||
| 23 | #include <stdio.h> | ||
| 24 | #include <sys/types.h> | ||
| 25 | #include <sys/stat.h> | ||
| 26 | #include <errno.h> | ||
| 27 | |||
| 28 | static const char mkfifo_usage[] = "mkfifo [OPTIONS] name\n\n" | ||
| 29 | "Create the named fifo\n\n" | ||
| 30 | "Options:\n" | ||
| 31 | "\t-m\tcreate the fifo with the specified mode; default = a=rw-umask\n"; | ||
| 32 | |||
| 33 | extern int mkfifo_main(int argc, char **argv) | ||
| 34 | { | ||
| 35 | char *thisarg; | ||
| 36 | mode_t mode = 0666; | ||
| 37 | argc--; | ||
| 38 | argv++; | ||
| 39 | |||
| 40 | /* Parse any options */ | ||
| 41 | while (argc > 1) { | ||
| 42 | if (**argv != '-') usage(mkfifo_usage); | ||
| 43 | thisarg = *argv; thisarg++; | ||
| 44 | switch (*thisarg) { | ||
| 45 | case 'm': | ||
| 46 | argc--; argv++; | ||
| 47 | parse_mode(*argv, &mode); | ||
| 48 | break; | ||
| 49 | default: | ||
| 50 | usage (mkfifo_usage); | ||
| 51 | } | ||
| 52 | argc--; argv++; | ||
| 53 | } | ||
| 54 | if (argc < 1) usage (mkfifo_usage); | ||
| 55 | if (mkfifo(*argv, mode) < 0) { | ||
| 56 | perror("mkfifo"); | ||
| 57 | exit(255); | ||
| 58 | } else { | ||
| 59 | exit(TRUE); | ||
| 60 | } | ||
| 61 | } | ||