tag	line	file	source code
ICANON	119	include/linux/tty.h	#define L_CANON(tty)  _L_FLAG((tty),ICANON)
ICANON	652	kernel/chr_drv/tty_io.c	IXON | ISIG | ICANON | ECHO | ECHOCTL | ECHOKE,
ICANON	707	kernel/chr_drv/tty_io.c	IXON | ISIG | ICANON,