1 /* 2 * Copyright (c) 2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef CLIENT_TRANS_TCP_DIRECT_MESSAGE_H 17 #define CLIENT_TRANS_TCP_DIRECT_MESSAGE_H 18 19 #include "softbus_def.h" 20 21 #ifdef __cplusplus 22 extern "C" { 23 #endif 24 25 int32_t TransTdcRecvData(int32_t channelId); 26 27 int32_t TransDataListInit(void); 28 void TransDataListDeinit(void); 29 int32_t TransDelDataBufNode(int32_t channelId); 30 int32_t TransAddDataBufNode(int32_t channelId, int32_t fd); 31 int32_t TransTdcSendBytes(int32_t channelId, const char *data, uint32_t len, bool needAck); 32 int32_t TransTdcAsyncSendBytes(int32_t channelId, const char *data, uint32_t len, uint32_t dataSeq); 33 int32_t TransTdcSendMessage(int32_t channelId, const char *data, uint32_t len); 34 35 #ifdef __cplusplus 36 } 37 #endif 38 #endif // CLIENT_TRANS_TCP_DIRECT_MESSAGE_H