1 /* vi: set sw=4 ts=4: */
3 * Mini chvt implementation for busybox
5 * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
7 * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
13 #include <sys/types.h>
14 #include <sys/ioctl.h>
17 /* From <linux/vt.h> */
19 VT_ACTIVATE = 0x5606, /* make vt active */
20 VT_WAITACTIVE = 0x5607 /* wait for vt active */
23 int chvt_main(int argc, char **argv)
31 fd = get_console_fd();
32 num = bb_xgetlarg(argv[1], 10, 0, INT_MAX);
33 if ((-1 == ioctl(fd, VT_ACTIVATE, num))
34 || (-1 == ioctl(fd, VT_WAITACTIVE, num))) {
35 bb_perror_msg_and_die("ioctl");