vt_ioctl         3433 drivers/tty/vt/vt.c 	.ioctl = vt_ioctl,
vt_ioctl         1242 drivers/tty/vt/vt_ioctl.c 		return vt_ioctl(tty, cmd, arg);
vt_ioctl         1249 drivers/tty/vt/vt_ioctl.c 		return vt_ioctl(tty, cmd, (unsigned long)up);
vt_ioctl          762 include/linux/tty.h extern int vt_ioctl(struct tty_struct *tty,