tag	line	file	source code
c_line	63	include/linux/termios.h	unsigned char c_line;    /* line discipline */
c_line	73	include/linux/termios.h	cc_t c_line;      /* line discipline */
c_line	154	kernel/chr_drv/tty_ioctl.c	tmp_termio.c_line = tty->termios.c_line;
c_line	186	kernel/chr_drv/tty_ioctl.c	tty->termios.c_line = tmp_termio.c_line;