595   struct ip_mreq mreq;  in uv__udp_set_membership4()  local
608   memset(&mreq, 0, sizeof mreq);  in uv__udp_set_membership4()
611     err = uv_inet_pton(AF_INET, interface_addr, &mreq.imr_interface.s_addr);  in uv__udp_set_membership4()
615     mreq.imr_interface.s_addr = htonl(INADDR_ANY);  in uv__udp_set_membership4()
618   mreq.imr_multiaddr.s_addr = multicast_addr->sin_addr.s_addr;  in uv__udp_set_membership4()
634                  (char*) &mreq,  in uv__udp_set_membership4()
635                  sizeof mreq) == SOCKET_ERROR) {  in uv__udp_set_membership4()
649   struct ipv6_mreq mreq;  in uv__udp_set_membership6()  local
663   memset(&mreq, 0, sizeof(mreq));  in uv__udp_set_membership6()
668     mreq.ipv6mr_interface = addr6.sin6_scope_id;  in uv__udp_set_membership6()
670     mreq.ipv6mr_interface = 0;  in uv__udp_set_membership6()
673   mreq.ipv6mr_multiaddr = multicast_addr->sin6_addr;  in uv__udp_set_membership6()
689                  (char*) &mreq,  in uv__udp_set_membership6()
690                  sizeof mreq) == SOCKET_ERROR) {  in uv__udp_set_membership6()
703   struct ip_mreq_source mreq;  in uv__udp_set_source_membership4()  local
718   memset(&mreq, 0, sizeof(mreq));  in uv__udp_set_source_membership4()
721     err = uv_inet_pton(AF_INET, interface_addr, &mreq.imr_interface.s_addr);  in uv__udp_set_source_membership4()
725     mreq.imr_interface.s_addr = htonl(INADDR_ANY);  in uv__udp_set_source_membership4()
728   mreq.imr_multiaddr.s_addr = multicast_addr->sin_addr.s_addr;  in uv__udp_set_source_membership4()
729   mreq.imr_sourceaddr.s_addr = source_addr->sin_addr.s_addr;  in uv__udp_set_source_membership4()
741                  (char*) &mreq,  in uv__udp_set_source_membership4()
742                  sizeof(mreq)) == SOCKET_ERROR) {  in uv__udp_set_source_membership4()
755   struct group_source_req mreq;  in uv__udp_set_source_membership6()  local
760   STATIC_ASSERT(sizeof(mreq.gsr_group) >= sizeof(*multicast_addr));  in uv__udp_set_source_membership6()
761   STATIC_ASSERT(sizeof(mreq.gsr_source) >= sizeof(*source_addr));  in uv__udp_set_source_membership6()
774   memset(&mreq, 0, sizeof(mreq));  in uv__udp_set_source_membership6()
780     mreq.gsr_interface = addr6.sin6_scope_id;  in uv__udp_set_source_membership6()
782     mreq.gsr_interface = 0;  in uv__udp_set_source_membership6()
785   memcpy(&mreq.gsr_group, multicast_addr, sizeof(*multicast_addr));  in uv__udp_set_source_membership6()
786   memcpy(&mreq.gsr_source, source_addr, sizeof(*source_addr));  in uv__udp_set_source_membership6()
798                  (char*) &mreq,  in uv__udp_set_source_membership6()
799                  sizeof(mreq)) == SOCKET_ERROR) {  in uv__udp_set_source_membership6()