Lines Matching defs:imr
663 struct ip_mreq imr;
696 imr.imr_multiaddr.s_addr = AllDNSLinkGroup_v4.ip.v4.NotAnInteger;
697 imr.imr_interface = ((struct sockaddr_in*)intfAddr)->sin_addr;
698 err = setsockopt(*sktPtr, IPPROTO_IP, IP_ADD_MEMBERSHIP, &imr, sizeof(imr));
