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mkfifo.c - sbase - suckless unix tools
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mkfifo.c (547B)
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1 /* See LICENSE file for copyright and license details. */
2 #include <sys/stat.h>
3
4 #include <stdlib.h>
5
6 #include "util.h"
7
8 static void
9 usage(void)
10 {
11 eprintf("usage: %s [-m mode] name ...\n", argv0);
12 }
13
14 int
15 main(int argc, char *argv[])
16 {
17 mode_t mode = 0666;
18 int ret = 0;
19
20 ARGBEGIN {
21 case 'm':
22 mode = parsemode(EARGF(usage()), mode, umask(0));
23 break;
24 default:
25 usage();
26 } ARGEND
27
28 if (!argc)
29 usage();
30
31 for (; *argv; argc--, argv++) {
32 if (mkfifo(*argv, mode) < 0) {
33 weprintf("mkfifo %s:", *argv);
34 ret = 1;
35 }
36 }
37
38 return ret;
39 }
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