Function tty_kqops_write_detach

freebsd/kern/tty.c:730–736

}

static void
tty_kqops_write_detach(struct knote *kn)
{
	struct tty *tp = kn->kn_hook;

	knlist_remove(&tp->t_outpoll.si_note, kn, 0);
}

static int
tty_kqops_write_event(struct knote *kn, long hint __unused)