2 * Mini mknod implementation for busybox
4 * Copyright (C) 1995, 1996 by Bruce Perens <bruce@pixar.com>.
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
25 #include <sys/types.h>
30 static const char mknod_usage[] = "mknod NAME TYPE MAJOR MINOR\n\n"
31 "Make block or character special files.\n\n"
33 "\tb:\tMake a block (buffered) device.\n"
34 "\tc or u:\tMake a character (un-buffered) device.\n"
35 "\tp:\tMake a named pipe. Major and minor are ignored for named pipes.\n";
38 mknod_main(int argc, char** argv)
43 if ( argc != 5 || **(argv+1) == '-' ) {
61 if ( mode == S_IFCHR || mode == S_IFBLK ) {
62 dev = (atoi(argv[3]) << 8) | atoi(argv[4]);
70 if ( mknod(argv[1], mode, dev) != 0 ) {