Searched refs:nulltty (Results 1 – 1 of 1) sorted by relevance
44 static struct tty *nulltty; /* null console tty */ variable87 error = (*nulltty->t_linesw->l_ioctl)(nulltty, cmd, data, flag, l); in nullcndev_ioctl()91 error = ttioctl(nulltty, cmd, data, flag, l); in nullcndev_ioctl()102 return nulltty; in nullcndev_tty()173 nulltty = tty_alloc(); in nullcons_newdev()174 nulltty->t_dev = makedev(cmajor, 0); in nullcons_newdev()175 tty_attach(nulltty); in nullcons_newdev()176 cn->cn_dev = nulltty->t_dev; in nullcons_newdev()