Symbol: L_ECHOCTL
drivers/tty/n_tty.c
1016
if (L_ECHOCTL(tty))
drivers/tty/n_tty.c
1024
if (iscntrl(c) && L_ECHOCTL(tty)) {
drivers/tty/n_tty.c
1029
if (!iscntrl(c) || L_ECHOCTL(tty)) {
drivers/tty/n_tty.c
1261
if (L_ECHOCTL(tty)) {
drivers/tty/n_tty.c
895
if (L_ECHOCTL(tty) && iscntrl(c) && c != '\t')