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/* See LICENSE file for copyright and license details. */
#include <sys/stat.h>
#include <sys/types.h>
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "util.h"
static void
usage(void)
{
eprintf("usage: %s [-m mode] name type major minor\n", argv0);
}
int
main(int argc, char *argv[])
{
mode_t type, mode = 0644;
dev_t dev;
ARGBEGIN {
case 'm':
mode = estrtol(EARGF(usage()), 8);
break;
default:
usage();
} ARGEND;
if (argc != 4)
usage();
if (strlen(argv[1]) != 1 || !strchr("ucb", argv[1][0]))
eprintf("mknod: '%s': invalid type\n", argv[1]);
type = (argv[1][0] == 'b') ? S_IFBLK : S_IFCHR;
dev = makedev(estrtol(argv[2], 0), estrtol(argv[3], 0));
if (mknod(argv[0], type|mode, dev) == -1)
eprintf("mknod: '%s':", argv[0]);
return 0;
}