mkfifo.c - sbase - suckless unix tools
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       ---
       mkfifo.c (547B)
       ---
            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 }