1 /* 2 * Copyright (c) 2024 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 CONCURRENT_TASK_SEVICES_INCLUDE_FUNC_LOADER_H 17 #define CONCURRENT_TASK_SEVICES_INCLUDE_FUNC_LOADER_H 18 19 #include <string> 20 21 namespace OHOS { 22 namespace ConcurrentTask { 23 class FuncLoader { 24 public: 25 FuncLoader(const std::string& funcImplPath); 26 ~FuncLoader(); 27 void* LoadSymbol(const char* sysName); 28 bool GetLoadSuccess(); 29 30 private: 31 void LoadFile(const char* fileName); 32 std::string funcImplPath_; 33 void* fileHandle_ = nullptr; 34 bool enable_ = false; 35 }; 36 } // namespace ConcurrentTask 37 } // namespace OHOS 38 39 #endif // CONCURRENT_TASK_SEVICES_INCLUDE_FUNC_LOADER_H 40