tag	line	file	source code
OPOST	1669	drivers/char/tty_io.c	tp->c_oflag = OPOST | ONLCR;
OPOST	1675	drivers/char/tty_io.c	tp->c_oflag = OPOST | ONLCR | XTABS;
OPOST	1680	drivers/char/tty_io.c	tp->c_oflag = OPOST | ONLCR;
OPOST	186	include/linux/tty.h	#define O_POST(tty)  _O_FLAG((tty),OPOST)