tag	line	file	source code
read_head	61	drivers/char/n_tty.c	tty->read_buf[tty->read_head] = c;
read_head	62	drivers/char/n_tty.c	tty->read_head = (tty->read_head + 1) & (N_TTY_BUF_SIZE-1);
read_head	72	drivers/char/n_tty.c	tty->read_head = tty->read_tail = tty->read_cnt = 0;
read_head	189	drivers/char/n_tty.c	if (tty->read_head == tty->canon_head) {
read_head	199	drivers/char/n_tty.c	tty->read_cnt -= ((tty->read_head - tty->canon_head) &
read_head	201	drivers/char/n_tty.c	tty->read_head = tty->canon_head;
read_head	205	drivers/char/n_tty.c	tty->read_cnt -= ((tty->read_head - tty->canon_head) &
read_head	207	drivers/char/n_tty.c	tty->read_head = tty->canon_head;
read_head	219	drivers/char/n_tty.c	while (tty->read_head != tty->canon_head) {
read_head	220	drivers/char/n_tty.c	head = (tty->read_head - 1) & (N_TTY_BUF_SIZE-1);
read_head	229	drivers/char/n_tty.c	tty->read_head = head;
read_head	246	drivers/char/n_tty.c	while (tail != tty->read_head) {
read_head	282	drivers/char/n_tty.c	if (tty->read_head == tty->canon_head)
read_head	383	drivers/char/n_tty.c	if (tty->canon_head == tty->read_head)
read_head	449	drivers/char/n_tty.c	while (tail != tty->read_head) {
read_head	466	drivers/char/n_tty.c	if (tty->canon_head != tty->read_head)
read_head	482	drivers/char/n_tty.c	if (tty->canon_head == tty->read_head)
read_head	494	drivers/char/n_tty.c	set_bit(tty->read_head, &tty->read_flags);
read_head	496	drivers/char/n_tty.c	tty->canon_head = tty->read_head;
read_head	516	drivers/char/n_tty.c	if (tty->canon_head == tty->read_head)
read_head	540	drivers/char/n_tty.c	N_TTY_BUF_SIZE - tty->read_head));
read_head	541	drivers/char/n_tty.c	memcpy(tty->read_buf + tty->read_head, cp, i);
read_head	542	drivers/char/n_tty.c	tty->read_head = (tty->read_head + i) & (N_TTY_BUF_SIZE-1);
read_head	548	drivers/char/n_tty.c	N_TTY_BUF_SIZE - tty->read_head));
read_head	549	drivers/char/n_tty.c	memcpy(tty->read_buf + tty->read_head, cp, i);
read_head	550	drivers/char/n_tty.c	tty->read_head = (tty->read_head + i) & (N_TTY_BUF_SIZE-1);
read_head	698	drivers/char/n_tty.c	tty->read_head = tty->read_tail = tty->read_cnt = 0;
read_head	236	include/linux/tty.h	int read_head;