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comparison toys/mkfifo.c @ 530:6afff0596646

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Add mkfifo.
author Georgi Chorbadzhiyski <gf@unixsol.org>
date Tue, 06 Mar 2012 20:58:13 -0600
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children 6fedb88874a4
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529:b93517f238d1 530:6afff0596646
1 /* vi: set sw=4 ts=4:
2 *
3 * mkfifo.c - Create FIFOs (named pipes)
4 *
5 * Copyright 2012 Georgi Chorbadzhiyski <georgi@unixsol.org>
6 *
7 * See http://pubs.opengroup.org/onlinepubs/009695399/utilities/mkfifo.html
8 *
9 * TODO: Add -m
10
11 USE_MKFIFO(NEWTOY(mkfifo, "<1", TOYFLAG_BIN))
12
13 config MKFIFO
14 bool "mkfifo"
15 default y
16 help
17 usage: mkfifo [fifo_name...]
18 Create FIFOs (named pipes).
19
20 */
21
22 #include "toys.h"
23
24 void mkfifo_main(void)
25 {
26 char **s;
27 mode_t mode = 0666;
28 for (s = toys.optargs; *s; s++) {
29 if (mknod(*s, S_IFIFO | mode, 0) < 0) {
30 fprintf(stderr, "mkfifo: cannot create fifo `%s': %s\n", *s, strerror(errno));
31 toys.exitval = 1;
32 }
33 }
34 }