Searched refs:mreqn (Results 1 – 1 of 1) sorted by relevance
836 struct ip_mreqn mreqn = { in dns_scope_multicast_membership() local853 … (void) setsockopt(fd, IPPROTO_IP, IP_DROP_MEMBERSHIP, &mreqn, sizeof(mreqn)); in dns_scope_multicast_membership()855 …(setsockopt(fd, IPPROTO_IP, b ? IP_ADD_MEMBERSHIP : IP_DROP_MEMBERSHIP, &mreqn, sizeof(mreqn)) < 0) in dns_scope_multicast_membership()