tag	line	file	source code
vhung_up_tty_fops	233	drivers/char/tty_io.c	static struct file_operations vhung_up_tty_fops = {
vhung_up_tty_fops	286	drivers/char/tty_io.c	do_tty_hangup(tty, &vhung_up_tty_fops);
vhung_up_tty_fops	297	drivers/char/tty_io.c	(filp->f_op == &vhung_up_tty_fops));