837   struct ip_mreq mreq;  in uv__udp_set_membership4()  local
841   memset(&mreq, 0, sizeof mreq);  in uv__udp_set_membership4()
844     err = uv_inet_pton(AF_INET, interface_addr, &mreq.imr_interface.s_addr);  in uv__udp_set_membership4()
848     mreq.imr_interface.s_addr = htonl(INADDR_ANY);  in uv__udp_set_membership4()
851   mreq.imr_multiaddr.s_addr = multicast_addr->sin_addr.s_addr;  in uv__udp_set_membership4()
867                  &mreq,  in uv__udp_set_membership4()
868                  sizeof(mreq))) {  in uv__udp_set_membership4()
885   struct ipv6_mreq mreq;  in uv__udp_set_membership6()  local
888   memset(&mreq, 0, sizeof mreq);  in uv__udp_set_membership6()
893     mreq.ipv6mr_interface = addr6.sin6_scope_id;  in uv__udp_set_membership6()
895     mreq.ipv6mr_interface = 0;  in uv__udp_set_membership6()
898   mreq.ipv6mr_multiaddr = multicast_addr->sin6_addr;  in uv__udp_set_membership6()
914                  &mreq,  in uv__udp_set_membership6()
915                  sizeof(mreq))) {  in uv__udp_set_membership6()
938   struct ip_mreq_source mreq;  in uv__udp_set_source_membership4()  local
946   memset(&mreq, 0, sizeof(mreq));  in uv__udp_set_source_membership4()
949     err = uv_inet_pton(AF_INET, interface_addr, &mreq.imr_interface.s_addr);  in uv__udp_set_source_membership4()
953     mreq.imr_interface.s_addr = htonl(INADDR_ANY);  in uv__udp_set_source_membership4()
956   mreq.imr_multiaddr.s_addr = multicast_addr->sin_addr.s_addr;  in uv__udp_set_source_membership4()
957   mreq.imr_sourceaddr.s_addr = source_addr->sin_addr.s_addr;  in uv__udp_set_source_membership4()
969                  &mreq,  in uv__udp_set_source_membership4()
970                  sizeof(mreq))) {  in uv__udp_set_source_membership4()
983   struct group_source_req mreq;  in uv__udp_set_source_membership6()  local
992   memset(&mreq, 0, sizeof(mreq));  in uv__udp_set_source_membership6()
998     mreq.gsr_interface = addr6.sin6_scope_id;  in uv__udp_set_source_membership6()
1000     mreq.gsr_interface = 0;  in uv__udp_set_source_membership6()
1003   STATIC_ASSERT(sizeof(mreq.gsr_group) >= sizeof(*multicast_addr));  in uv__udp_set_source_membership6()
1004   STATIC_ASSERT(sizeof(mreq.gsr_source) >= sizeof(*source_addr));  in uv__udp_set_source_membership6()
1005   memcpy(&mreq.gsr_group, multicast_addr, sizeof(*multicast_addr));  in uv__udp_set_source_membership6()
1006   memcpy(&mreq.gsr_source, source_addr, sizeof(*source_addr));  in uv__udp_set_source_membership6()
1018                  &mreq,  in uv__udp_set_source_membership6()
1019                  sizeof(mreq))) {  in uv__udp_set_source_membership6()