bsd/netinet6/in6_mcast.c

1193 in6_joingroup(struct ifnet *ifp, struct in6_addr *mcaddr,
1207 	error = in6_mc_join(ifp, mcaddr, NULL, &imm->i6mm_maddr, delay);
1243 in6_mc_join(struct ifnet *ifp, const struct in6_addr *mcaddr,
1256 	VERIFY(IN6_IS_ADDR_MULTICAST(mcaddr));
1257 	if (IN6_IS_ADDR_MC_LINKLOCAL(mcaddr) ||
1258 	    IN6_IS_ADDR_MC_INTFACELOCAL(mcaddr)) {
1259 		VERIFY(mcaddr->s6_addr16[1] != 0);
1263 	    ip6_sprintf(mcaddr), (uint64_t)VM_KERNEL_ADDRPERM(ifp),
1278 	error = in6_mc_get(ifp, mcaddr, &inm);
2980 	struct in6_addr			 mcaddr;
3010 	memcpy(&mcaddr, &name[1], sizeof(struct in6_addr));
3011 	if (!IN6_IS_ADDR_MULTICAST(&mcaddr)) {
3013 		    __func__, ip6_sprintf(&mcaddr)));
3027 	(void)in6_setscope(&mcaddr, ifp, NULL);
3036 		if (!IN6_ARE_ADDR_EQUAL(&inm->in6m_addr, &mcaddr))