taglinefilesource code
N_TTY64drivers/char/pty.cskip_readq = IS_A_PTY_MASTER(to->line) && to->disc == N_TTY;
N_TTY92drivers/char/tty_io.cif (disc < N_TTY || disc >= NR_LDISCS)
N_TTY1407drivers/char/tty_io.ctty->disc = N_TTY;
N_TTY1408drivers/char/tty_io.ctty->termios->c_line = N_TTY;
N_TTY1756drivers/char/tty_io.ctty->disc = N_TTY;
N_TTY1820drivers/char/tty_io.c(void) tty_register_ldisc(N_TTY, &tty_ldisc_N_TTY);
N_TTY292drivers/char/tty_ioctl.cif ((ldisc < N_TTY) || (ldisc >= NR_LDISCS) ||