tag	line	file	source code
ECHOKE	160	include/linux/tty.h	#define L_ECHOKE(tty)  _L_FLAG((tty),ECHOKE)
ECHOKE	1486	kernel/chr_drv/tty_io.c	ECHOCTL | ECHOKE;
ECHOKE	1496	kernel/chr_drv/tty_io.c	ECHOCTL | ECHOKE;