sys/net/rtsock.c

1403 rt_newmaddrmsg(int cmd, struct ifmultiaddr *ifma)
1407 	struct ifnet *ifp = ifma->ifma_ifp;
1414 	info.rti_info[RTAX_IFA] = ifma->ifma_addr;
1420 	info.rti_info[RTAX_GATEWAY] = ifma->ifma_lladdr;
1429 	rt_dispatch(m, ifma->ifma_addr ? ifma->ifma_addr->sa_family : AF_UNSPEC);
1807 	struct ifmultiaddr *ifma;
1821 		TAILQ_FOREACH(ifma, &ifp->if_multiaddrs, ifma_link) {
1822 			if (af && af != ifma->ifma_addr->sa_family)
1825 			    ifma->ifma_addr) != 0)
1827 			info.rti_info[RTAX_IFA] = ifma->ifma_addr;
1829 			    (ifma->ifma_addr->sa_family != AF_LINK) ?
1830 			    ifma->ifma_lladdr : NULL;
1838 				ifmam->ifmam_index = ifma->ifma_ifp->if_index;