bsd/netinet6/nd6_rtr.c

376 	struct nd_ifinfo *ndi = NULL;
464 	ndi = &nd_ifinfo[ifp->if_index];
465 	VERIFY(ndi->initialized);
466 	lck_mtx_lock(&ndi->lock);
477 		    ndi->basereachable != advreachable) {
478 			ndi->basereachable = advreachable;
479 			ndi->reachable = ND_COMPUTE_RTIME(ndi->basereachable);
480 			ndi->recalctm = nd6_recalc_reachtm_interval; /* reset */
484 		ndi->retrans = ntohl(nd_ra->nd_ra_retransmit);
486 		ndi->chlim = nd_ra->nd_ra_curhoplimit;
487 	lck_mtx_unlock(&ndi->lock);
489 	ndi = NULL;
638 		ndi = &nd_ifinfo[ifp->if_index];
639 		VERIFY(ndi->initialized);
640 		lck_mtx_lock(&ndi->lock);
642 		if (ndi->maxmtu) {
643 			if (mtu <= ndi->maxmtu) {
644 				int change = (ndi->linkmtu != mtu);
646 				ndi->linkmtu = mtu;
647 				lck_mtx_unlock(&ndi->lock);
656 				    ndi->maxmtu));
657 				lck_mtx_unlock(&ndi->lock);
661 			lck_mtx_unlock(&ndi->lock);
668 		ndi = NULL;
1089 		struct nd_ifinfo *ndi = &nd_ifinfo[ifp->if_index];
1090 		VERIFY(ndi->initialized);
1091 		lck_mtx_lock(&ndi->lock);
1092 		VERIFY(ndi->ndefrouters > 0);
1093 		ndi->ndefrouters--;
1094 		lck_mtx_unlock(&ndi->lock);
1714 	struct nd_ifinfo *ndi = NULL;
1803 	ndi = &nd_ifinfo[ifp->if_index];
1804 	VERIFY(ndi->initialized);
1805 	lck_mtx_lock(&ndi->lock);
1807 	    ndi->ndefrouters >= ip6_maxifdefrouters) {
1808 		lck_mtx_unlock(&ndi->lock);
1819 	ndi->ndefrouters++;
1820 	VERIFY(ndi->ndefrouters != 0);
1821 	lck_mtx_unlock(&ndi->lock);
2061 	struct nd_ifinfo *ndi = NULL;
2073 		ndi = &nd_ifinfo[ifp->if_index];
2074 		VERIFY(ndi->initialized);
2075 		lck_mtx_lock(&ndi->lock);
2076 		if (ndi->nprefixes >= ip6_maxifprefixes / 2) {
2077 			lck_mtx_unlock(&ndi->lock);
2086 			ndi = &nd_ifinfo[ifp->if_index];
2087 			lck_mtx_lock(&ndi->lock);
2089 		if (ndi->nprefixes >= ip6_maxifprefixes) {
2090 			lck_mtx_unlock(&ndi->lock);
2094 		lck_mtx_unlock(&ndi->lock);
2164 	ndi = &nd_ifinfo[ifp->if_index];
2165 	VERIFY(ndi->initialized);
2166 	lck_mtx_lock(&ndi->lock);
2167 	ndi->nprefixes++;
2168 	VERIFY(ndi->nprefixes != 0);
2169 	lck_mtx_unlock(&ndi->lock);
2232 		struct nd_ifinfo *ndi = &nd_ifinfo[ifp->if_index];
2233 		VERIFY(ndi->initialized);
2234 		lck_mtx_lock(&ndi->lock);
2235 		VERIFY(ndi->nprefixes > 0);
2236 		ndi->nprefixes--;
2237 		lck_mtx_unlock(&ndi->lock);
3529 		struct nd_ifinfo *ndi;
3535 		ndi = ND_IFINFO(ifp);
3536 		VERIFY(ndi != NULL && ndi->initialized);
3537 		lck_mtx_lock(&ndi->lock);
3544 		    (ndi->flags & ND6_IFF_PROXY_PREFIXES) &&
3557 		lck_mtx_unlock(&ndi->lock);