sbase/mkfifo.c
FRIGN befec8cf67 Add mandoc-manpage for mkfifo(1) and add full mode support
and mark it as finished in the README.

Previously, it would only parse octal mode strings. Given
we have the parsemode()-function in util.h anyway, why not
also use it?
2015-01-28 20:55:50 +01:00

51 lines
818 B
C

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