85     int udp_fd;  member
338     int udp_fd = -1;  in udp_socket_create()  local
351             udp_fd = ff_socket(res->ai_family, SOCK_DGRAM, IPPROTO_UDPLITE);  in udp_socket_create()
353             udp_fd = ff_socket(res->ai_family, SOCK_DGRAM, 0);  in udp_socket_create()
354         if (udp_fd != -1) break;  in udp_socket_create()
358     if (udp_fd < 0)  in udp_socket_create()
366     return udp_fd;  in udp_socket_create()
369     if (udp_fd >= 0)  in udp_socket_create()
370         closesocket(udp_fd);  in udp_socket_create()
427                 if (connect(s->udp_fd, (struct sockaddr *) &s->dest_addr,  in ff_udp_set_remote_url()
459     return s->udp_fd;  in udp_get_file_handle()
471     if (ff_socket_nonblock(s->udp_fd, 0) < 0) {  in circular_buffer_task_rx()
486 …     len = recvfrom(s->udp_fd, s->tmp+4, sizeof(s->tmp)-4, 0, (struct sockaddr *)&addr, &addr_len);  in circular_buffer_task_rx()
536     if (ff_socket_nonblock(s->udp_fd, 0) < 0) {  in circular_buffer_task_tx()
594                 ret = sendto (s->udp_fd, p, len, 0,  in circular_buffer_task_tx()
598                 ret = send(s->udp_fd, p, len, 0);  in circular_buffer_task_tx()
629     int port, udp_fd = -1, tmp, bind_ret = -1, dscp = -1;  in udp_open()  local
754         udp_fd = udp_socket_create(h, &my_addr, &len, localaddr);  in udp_open()
756         udp_fd = udp_socket_create(h, &my_addr, &len, s->localaddr);  in udp_open()
757     if (udp_fd < 0)  in udp_open()
767 …if (setsockopt (udp_fd, SOL_SOCKET, SO_REUSEADDR, &(s->reuse_socket), sizeof(s->reuse_socket)) != …  in udp_open()
775 …if (setsockopt (udp_fd, SOL_SOCKET, SO_BROADCAST, &(s->is_broadcast), sizeof(s->is_broadcast)) != …  in udp_open()
790 …if (setsockopt (udp_fd, IPPROTO_UDPLITE, UDPLITE_SEND_CSCOV, &(s->udplite_coverage), sizeof(s->udp…  in udp_open()
793 …if (setsockopt (udp_fd, IPPROTO_UDPLITE, UDPLITE_RECV_CSCOV, &(s->udplite_coverage), sizeof(s->udp…  in udp_open()
799         if (setsockopt (udp_fd, IPPROTO_IP, IP_TOS, &dscp, sizeof(dscp)) != 0) {  in udp_open()
810         bind_ret = bind(udp_fd,(struct sockaddr *)&s->dest_addr, len);  in udp_open()
815     if (bind_ret < 0 && bind(udp_fd,(struct sockaddr *)&my_addr, len) < 0) {  in udp_open()
822     getsockname(udp_fd, (struct sockaddr *)&my_addr, &len);  in udp_open()
828             if ((ret = udp_set_multicast_ttl(udp_fd, s->ttl, (struct sockaddr *)&s->dest_addr)) < 0)  in udp_open()
834                 if ((ret = udp_set_multicast_sources(h, udp_fd,  in udp_open()
841 …if ((ret = udp_join_multicast_group(udp_fd, (struct sockaddr *)&s->dest_addr,(struct sockaddr *)&s…  in udp_open()
845                 if ((ret = udp_set_multicast_sources(h, udp_fd,  in udp_open()
858         if (setsockopt(udp_fd, SOL_SOCKET, SO_SNDBUF, &tmp, sizeof(tmp)) < 0) {  in udp_open()
866         if (setsockopt(udp_fd, SOL_SOCKET, SO_RCVBUF, &tmp, sizeof(tmp)) < 0) {  in udp_open()
870         if (getsockopt(udp_fd, SOL_SOCKET, SO_RCVBUF, &tmp, &len) < 0) {  in udp_open()
879         ff_socket_nonblock(udp_fd, 1);  in udp_open()
882         if (connect(udp_fd, (struct sockaddr *) &s->dest_addr, s->dest_addr_len)) {  in udp_open()
889     s->udp_fd = udp_fd;  in udp_open()
940     if (udp_fd >= 0)  in udp_open()
941         closesocket(udp_fd);  in udp_open()
1009         ret = ff_network_wait_fd(s->udp_fd, 0);  in udp_read()
1013     ret = recvfrom(s->udp_fd, buf, size, 0, (struct sockaddr *)&addr, &addr_len);  in udp_read()
1056         ret = ff_network_wait_fd(s->udp_fd, 1);  in udp_write()
1062         ret = sendto (s->udp_fd, buf, size, 0,  in udp_write()
1066         ret = send(s->udp_fd, buf, size, 0);  in udp_write()
1086 …udp_leave_multicast_group(s->udp_fd, (struct sockaddr *)&s->dest_addr,(struct sockaddr *)&s->local…  in udp_close()
1096             shutdown(s->udp_fd, SD_RECEIVE);  in udp_close()
1097             CancelIoEx((HANDLE)(SOCKET)s->udp_fd, NULL);  in udp_close()
1109     closesocket(s->udp_fd);  in udp_close()