sbase/mkfifo.c

48 lines
758 B
C

/* See LICENSE file for copyright and license details. */
#include <sys/stat.h>
#include <stdlib.h>
#include "util.h"
static void
usage(void)
{
eprintf("usage: %s [-m mode] name ...\n", argv0);
}
int
main(int argc, char *argv[])
{
mode_t mode = 0, mask;
int mflag = 0, ret = 0;
ARGBEGIN {
case 'm':
mflag = 1;
mask = getumask();
mode = parsemode(EARGF(usage()), mode, mask);
break;
default:
usage();
} ARGEND;
if (!argc)
usage();
for (; *argv; argc--, argv++) {
if (mkfifo(*argv, S_IRUSR | S_IWUSR | S_IRGRP |
S_IWGRP | S_IROTH | S_IWOTH) < 0) {
weprintf("mkfifo %s:", *argv);
ret = 1;
} else if (mflag) {
if (chmod(*argv, mode) < 0) {
weprintf("chmod %s:", *argv);
ret = 1;
}
}
}
return ret;
}