1 /* vi: set sw=4 ts=4: */
3 * Mini fgconsole implementation for busybox
5 * Copyright (C) 2010 by Grigory Batalov <bga@altlinux.org>
7 * Licensed under GPLv2 or later, see file LICENSE in this source tree.
10 //usage:#define fgconsole_trivial_usage
12 //usage:#define fgconsole_full_usage "\n\n"
13 //usage: "Get active console"
17 /* From <linux/vt.h> */
19 unsigned short v_active; /* active vt */
20 unsigned short v_signal; /* signal to send */
21 unsigned short v_state; /* vt bitmask */
23 enum { VT_GETSTATE = 0x5603 }; /* get global vt state info */
25 int fgconsole_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
26 int fgconsole_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
28 struct vt_stat vtstat;
31 xioctl(get_console_fd_or_die(), VT_GETSTATE, &vtstat);
32 printf("%d\n", vtstat.v_active);