1 /* vi: set sw=4 ts=4: */
5 * Copyright (C) 1994-1998 Andries E. Brouwer <aeb@cwi.nl>
7 * Adjusted for BusyBox by Erik Andersen <andersen@codepoet.org>
9 * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
15 #include <sys/ioctl.h>
19 /* From <linux/kd.h> */
21 unsigned int scancode, keycode;
24 KDSETKEYCODE = 0x4B4D /* write kernel keycode table entry */
28 setkeycodes_main(int argc, char** argv)
33 if (argc % 2 != 1 || argc < 2) {
37 fd = get_console_fd();
40 a.keycode = xatoul_range(argv[2], 0, 127);
41 a.scancode = sc = xstrtoul_range(argv[1], 16, 0, 255);
42 if (a.scancode > 127) {
46 if (ioctl(fd, KDSETKEYCODE, &a)) {
47 bb_perror_msg_and_die("failed to set SCANCODE %x to KEYCODE %d", sc, a.keycode);