tag	line	file	source code
ICANON	1777	drivers/char/tty_io.c	tp->c_lflag = ISIG | ICANON | ECHO | ECHOE | ECHOK |
ICANON	1783	drivers/char/tty_io.c	tp->c_lflag = ISIG | ICANON | ECHO | ECHOE | ECHOK |
ICANON	185	drivers/char/tty_ioctl.c	canon_change = (old_termios.c_lflag ^ termios->c_lflag) & ICANON;
ICANON	213	include/linux/tty.h	#define L_ICANON(tty)  _L_FLAG((tty),ICANON)