Lines Matching defs:kn

34 static int adf_state_kqfilter(struct cdev *dev, struct knote *kn);
35 static int adf_state_kqread_event(struct knote *kn, long hint);
36 static void adf_state_kqread_detach(struct knote *kn);
477 adf_state_kqfilter(struct cdev *dev, struct knote *kn)
483 	switch (kn->kn_filter) {
485 		kn->kn_fop = &adf_state_read_filterops;
486 		kn->kn_hook = priv;
487 		knlist_add(&priv->rsel.si_note, kn, 1);
497 adf_state_kqread_event(struct knote *kn, long hint)
503 adf_state_kqread_detach(struct knote *kn)
508 	if (!kn) {
512 	priv = kn->kn_hook;
517 	knlist_remove(&priv->rsel.si_note, kn, 1);