1 /** 2 * Copyright (c) 2021-2022 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 PANDA_RUNTIME_GLOBAL_OBJECT_LOCK_H_ 17 #define PANDA_RUNTIME_GLOBAL_OBJECT_LOCK_H_ 18 19 #include "runtime/include/object_header.h" 20 21 namespace panda { 22 23 class GlobalObjectLock { 24 public: 25 explicit GlobalObjectLock(const ObjectHeader *obj); 26 27 void Wait(bool ignore_interruption = false); 28 29 void TimedWait(uint64_t timeout); 30 31 void Notify(); 32 33 void NotifyAll(); 34 35 ~GlobalObjectLock(); 36 37 NO_COPY_SEMANTIC(GlobalObjectLock); 38 NO_MOVE_SEMANTIC(GlobalObjectLock); 39 }; 40 41 } // namespace panda 42 43 #endif // PANDA_RUNTIME_GLOBAL_OBJECT_LOCK_H_ 44