bsd/net/if_pflog.c

138 	struct pflog_softc *pflogif;
149 	if ((pflogif = _MALLOC(sizeof (*pflogif),
164 	pf_init.softc = pflogif;
168 	bzero(pflogif, sizeof (*pflogif));
169 	pflogif->sc_unit = unit;
171 	error = ifnet_allocate(&pf_init, &pflogif->sc_if);
174 		_FREE(pflogif, M_DEVBUF);
178 	ifnet_set_mtu(pflogif->sc_if, PFLOGMTU);
179 	ifnet_set_flags(pflogif->sc_if, IFF_UP, IFF_UP);
181 	error = ifnet_attach(pflogif->sc_if, NULL);
184 		ifnet_release(pflogif->sc_if);
185 		_FREE(pflogif, M_DEVBUF);
190 	bpfattach(pflogif->sc_if, DLT_PFLOG, PFLOG_HDRLEN);
195 	LIST_INSERT_HEAD(&pflogif_list, pflogif, sc_list);
196 	pflogifs[unit] = pflogif->sc_if;
207 	struct pflog_softc *pflogif = ifp->if_softc;
211 	pflogifs[pflogif->sc_unit] = NULL;
212 	LIST_REMOVE(pflogif, sc_list);