106                                                       std::string* error);
117     bool InitializeProtocol(std::string* error);
125                      size_t rx_length, int attempts, std::string* error);
131                                    std::string* error);
142                                                          std::string* error) {  in NewTransport()  argument
145     if (!transport->InitializeProtocol(error)) {  in NewTransport()
152 bool UdpTransport::InitializeProtocol(std::string* error) {  in InitializeProtocol()  argument
161                                 kMaxConnectAttempts, error);  in InitializeProtocol()
165         *error = "invalid query response from target";  in InitializeProtocol()
175                         kMaxTransmissionAttempts, error);  in InitializeProtocol()
179         *error = "invalid initialization response from target";  in InitializeProtocol()
187         *error = android::base::StringPrintf("target reported invalid protocol version %d",  in InitializeProtocol()
193         *error = android::base::StringPrintf("target reported invalid packet size %d", packet_size);  in InitializeProtocol()
207                                size_t rx_length, int attempts, std::string* error) {  in SendData()  argument
209         *error = "socket is closed";  in SendData()
229                                                rx_length, attempts, error);  in SendData()
254         size_t rx_length, const int attempts, std::string* error) {  in SendSinglePacketHelper()  argument
256     error->clear();  in SendSinglePacketHelper()
261             *error = Socket::GetErrorMessage();  in SendSinglePacketHelper()
273                 *error = Socket::GetErrorMessage();  in SendSinglePacketHelper()
276                 *error = "protocol error: incomplete header";  in SendSinglePacketHelper()
289             error->append(rx_packet_.data() + kHeaderSize, rx_packet_.data() + bytes);  in SendSinglePacketHelper()
315         *error = "no response from target";  in SendSinglePacketHelper()
320         *error = "target reported error: " + *error;  in SendSinglePacketHelper()
329     std::string error;  in Read()  local
331                              kMaxTransmissionAttempts, &error);  in Read()
334         fprintf(stderr, "UDP error: %s\n", error.c_str());  in Read()
347     std::string error;  in Write()  local
349                              0, kMaxTransmissionAttempts, &error);  in Write()
352         fprintf(stderr, "UDP error: %s\n", error.c_str());  in Write()
373 std::unique_ptr<Transport> Connect(const std::string& hostname, int port, std::string* error) {  in Connect()  argument
374     return internal::Connect(Socket::NewClient(Socket::Protocol::kUdp, hostname, port, error),  in Connect()
375                              error);  in Connect()
380 std::unique_ptr<Transport> Connect(std::unique_ptr<Socket> sock, std::string* error) {  in Connect()  argument
386     return UdpTransport::NewTransport(std::move(sock), error);  in Connect()