78 static void		gdev_filter_detach(struct knote *kn);
79 static int		gdev_filter_vnode(struct knote *kn, long hint);
874 gdev_filter_detach(struct knote *kn)  in gdev_filter_detach()  argument
878 	sc = kn->kn_hook;  in gdev_filter_detach()
880 	knlist_remove(&sc->sc_selinfo.si_note, kn, 0);  in gdev_filter_detach()
884 gdev_filter_vnode(struct knote *kn, long hint)  in gdev_filter_vnode()  argument
886 	kn->kn_fflags |= kn->kn_sfflags & hint;  in gdev_filter_vnode()
888 	return (kn->kn_fflags != 0);  in gdev_filter_vnode()
892 g_dev_kqfilter(struct cdev *dev, struct knote *kn)  in g_dev_kqfilter()  argument
898 	if (kn->kn_filter != EVFILT_VNODE)  in g_dev_kqfilter()
903 	if (kn->kn_sfflags & ~SUPPORTED_EVENTS)  in g_dev_kqfilter()
906 	kn->kn_fop = &gdev_filterops_vnode;  in g_dev_kqfilter()
907 	kn->kn_hook = sc;  in g_dev_kqfilter()
908 	knlist_add(&sc->sc_selinfo.si_note, kn, 0);  in g_dev_kqfilter()