bsd/netinet6/nd6_rtr.c

1993 	struct ifaddr *ifa, *ifa_next;
2012 		for (ifa = ifp->if_addrlist.tqh_first; ifa; ifa = ifa_next) {
2013 			ifa_next = ifa->ifa_list.tqe_next;
2014 			IFA_LOCK(ifa);
2015 			if (ifa->ifa_addr->sa_family != AF_INET6) {
2016 				IFA_UNLOCK(ifa);
2019 			ia = (struct in6_ifaddr *)ifa;
2022 				IFA_ADDREF_LOCKED(ifa);	/* for us */
2023 				IFA_UNLOCK(ifa);
2031 				in6_purgeaddr(ifa);
2032 				IFA_REMREF(ifa); /* drop ours */
2037 			IFA_UNLOCK(ifa);
2258 	struct ifaddr *ifa;
2406 	TAILQ_FOREACH(ifa, &ifp->if_addrlist, ifa_list)
2411 		IFA_LOCK(ifa);
2412 		if (ifa->ifa_addr->sa_family != AF_INET6) {
2413 			IFA_UNLOCK(ifa);
2416 		ifa6 = (struct in6_ifaddr *)ifa;
2422 			IFA_UNLOCK(ifa);
2431 			IFA_UNLOCK(ifa);
2440 			IFA_UNLOCK(ifa);
2446 			IFA_ADDREF_LOCKED(ifa);	/* for ia6_match */
2541 		IFA_UNLOCK(ifa);
2938 	struct in6_ifaddr *ifa;
3154 		ifa = ifatoia6(ifap[i]);
3155 		IFA_LOCK(&ifa->ia_ifa);
3156 		if ((ifa->ia6_flags & IN6_IFF_AUTOCONF) == 0 ||
3158 			IFA_UNLOCK(&ifa->ia_ifa);
3161 		if ((ndpr = ifa->ia6_ndpr) == NULL) {
3167 			IFA_UNLOCK(&ifa->ia_ifa);
3171 		IFA_UNLOCK(&ifa->ia_ifa);
3185 			ifa = ifatoia6(ifap[i]);
3186 			IFA_LOCK(&ifa->ia_ifa);
3187 			if ((ifa->ia6_flags & IN6_IFF_AUTOCONF) == 0 ||
3189 				IFA_UNLOCK(&ifa->ia_ifa);
3192 			if ((ndpr = ifa->ia6_ndpr) == NULL) {
3194 				IFA_UNLOCK(&ifa->ia_ifa);
3198 			IFA_UNLOCK(&ifa->ia_ifa);
3202 				IFA_LOCK(&ifa->ia_ifa);
3203 				if (ifa->ia6_flags & IN6_IFF_DETACHED) {
3204 					ifa->ia6_flags &= ~IN6_IFF_DETACHED;
3205 					ifa->ia6_flags |= IN6_IFF_TENTATIVE;
3206 					IFA_UNLOCK(&ifa->ia_ifa);
3207 					nd6_dad_start((struct ifaddr *)ifa, 0);
3209 					IFA_UNLOCK(&ifa->ia_ifa);
3213 				IFA_LOCK(&ifa->ia_ifa);
3214 				ifa->ia6_flags |= IN6_IFF_DETACHED;
3215 				IFA_UNLOCK(&ifa->ia_ifa);
3221 			ifa = ifatoia6(ifap[i]);
3222 			IFA_LOCK(&ifa->ia_ifa);
3223 			if ((ifa->ia6_flags & IN6_IFF_AUTOCONF) == 0) {
3224 				IFA_UNLOCK(&ifa->ia_ifa);
3227 			if (ifa->ia6_flags & IN6_IFF_DETACHED) {
3228 				ifa->ia6_flags &= ~IN6_IFF_DETACHED;
3229 				ifa->ia6_flags |= IN6_IFF_TENTATIVE;
3230 				IFA_UNLOCK(&ifa->ia_ifa);
3232 				nd6_dad_start((struct ifaddr *)ifa, 0);
3234 				IFA_UNLOCK(&ifa->ia_ifa);
3377 	struct ifaddr *ifa;
3432 	ifa = (struct ifaddr *)in6ifa_ifpforlinklocal(ifp,
3435 	if (ifa == NULL) {
3441 			ifa = &ia6->ia_ifa;
3445 	if (ifa == NULL) {
3463 	 * ifa->ifa_rtrequest = nd6_rtrequest;
3474 	IFA_LOCK_SPIN(ifa);
3475 	rtflags = ifa->ifa_flags | RTF_CLONING | RTF_UP;
3476 	IFA_UNLOCK(ifa);
3495 	    ifa->ifa_addr, (struct sockaddr *)&mask6, rtflags, &rt,
3516 		    (void *)ifa->ifa_addr)->sin6_addr),
3565 	IFA_REMREF(ifa);
3887 		    "in6_ifadd: ifa update succeeded, but we got no ifaddr\n"));
4011 		    "in6_tmpifadd: ifa update succeeded, but we got "