Symbol: L_ISIG
drivers/tty/n_tty.c
1338
if (L_ISIG(tty)) {
drivers/tty/n_tty.c
1798
I_IXON(tty) || L_ISIG(tty) || L_ECHO(tty) ||
drivers/tty/n_tty.c
1826
if (L_ISIG(tty)) {
drivers/tty/tty_ioctl.c
560
if (L_ISIG(tty))