bsd/net/kpi_protocol.c

68 	protocol_family_t		proto_family;
348 proto_plumber_find(protocol_family_t proto_family, ifnet_family_t if_family)
353 		if ((mod->proto_family == (proto_family & 0xffff)) &&
366 	struct proto_family_str *proto_family;
373 	TAILQ_FOREACH(proto_family, &proto_family_head, proto_fam_next) {
374 		if (proto_family->proto_family == protocol_family &&
375 		    proto_family->if_family == interface_family) {
381 	proto_family = (struct proto_family_str *)
383 	if (!proto_family) {
388 	bzero(proto_family, sizeof (struct proto_family_str));
389 	proto_family->proto_family	= protocol_family;
390 	proto_family->if_family		= interface_family & 0xffff;
391 	proto_family->attach_proto	= attach;
392 	proto_family->detach_proto	= detach;
394 	TAILQ_INSERT_TAIL(&proto_family_head, proto_family, proto_fam_next);
403 	struct proto_family_str  *proto_family;
407 	proto_family = proto_plumber_find(protocol_family, interface_family);
408 	if (proto_family == NULL) {
413 	TAILQ_REMOVE(&proto_family_head, proto_family, proto_fam_next);
414 	FREE(proto_family, M_IFADDR);
422 	struct proto_family_str  *proto_family;
426 	proto_family = proto_plumber_find(protocol_family, ifp->if_family);
427 	if (proto_family == NULL) {
432 	ret = proto_family->attach_proto(ifp, protocol_family);
442 	struct proto_family_str  *proto_family;
447 	proto_family = proto_plumber_find(protocol_family, ifp->if_family);
448 	if (proto_family != NULL && proto_family->detach_proto)
449 		proto_family->detach_proto(ifp, protocol_family);