Symbol: VT_LOCKSWITCH
sys/dev/misc/syscons/syscons.c
1373
case VT_LOCKSWITCH: /* prevent vty switching */
usr.bin/lock/lock.c
180
if (ioctl(STDIN_FILENO, VT_LOCKSWITCH, &vtylock) == -1) {
usr.bin/lock/lock.c
267
ioctl(STDIN_FILENO, VT_LOCKSWITCH, &vtyunlock);
usr.bin/lock/lock.c
277
ioctl(STDIN_FILENO, VT_LOCKSWITCH, &vtyunlock);
usr.sbin/vidcontrol/vidcontrol.c
820
if (ioctl(0, VT_LOCKSWITCH, &data) == -1) {