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 BR_CONNECTION_QUEUE_H 17 #define BR_CONNECTION_QUEUE_H 18 19 #include <stdint.h> 20 21 #ifdef __cplusplus 22 #if __cplusplus 23 extern "C" { 24 #endif 25 #endif 26 27 typedef struct { 28 uint32_t connectionId; 29 int32_t pid; 30 int32_t flag; 31 bool isInner; 32 int32_t module; 33 uint64_t seq; 34 uint32_t len; 35 const char *data; 36 void (*listener)(uint32_t connId, uint64_t seq, int32_t module, int32_t result); 37 } SendBrQueueNode; 38 39 int32_t BrInnerQueueInit(void); 40 void BrInnerQueueDeinit(void); 41 int32_t BrEnqueueNonBlock(const void *msg); 42 int32_t BrDequeueBlock(void **msg); 43 bool IsBrQueueEmpty(void); 44 45 #ifdef __cplusplus 46 #if __cplusplus 47 } 48 #endif /* __cplusplus */ 49 #endif /* __cplusplus */ 50 #endif /* BR_CONNECTION_QUEUE_H */