Searched refs:mr4 (Results 1 – 1 of 1) sorted by relevance
437 struct ip_mreq mr4; in mcast_socket() local438 memset(&mr4, 0, sizeof(mr4)); in mcast_socket()439 mr4.imr_multiaddr = ((const struct sockaddr_in*) sa)->sin_addr; in mcast_socket()440 r = setsockopt(fd, IPPROTO_IP, IP_ADD_MEMBERSHIP, &mr4, sizeof(mr4)); in mcast_socket()