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Lines Matching refs:kn

619 filt_uhidrdetach(struct knote *kn)
621 	struct uhid_softc *sc = kn->kn_hook;
624 	selremove_knote(&sc->sc_rsel, kn);
629 filt_uhidread(struct knote *kn, long hint)
631 	struct uhid_softc *sc = kn->kn_hook;
638 	kn->kn_data = sc->sc_q.c_cc;
645 	return kn->kn_data > 0;
656 uhidkqfilter(dev_t dev, struct knote *kn)
660 	switch (kn->kn_filter) {
662 		kn->kn_fop = &uhidread_filtops;
663 		kn->kn_hook = sc;
665 		selrecord_knote(&sc->sc_rsel, kn);
670 		kn->kn_fop = &seltrue_filtops;