/* * Copyright (C) 2015 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef PROCESS_INFO_H_ #define PROCESS_INFO_H_ #include <mediautils/ProcessInfoInterface.h> #include <map> #include <mutex> #include <utils/Condition.h> namespace android { struct ProcessInfo : public ProcessInfoInterface { ProcessInfo(); virtual bool getPriority(int pid, int* priority); virtual bool isPidTrusted(int pid); virtual bool isPidUidTrusted(int pid, int uid); virtual bool overrideProcessInfo(int pid, int procState, int oomScore); virtual void removeProcessInfoOverride(int pid); bool checkProcessExistent(const std::vector<int32_t>& pids, std::vector<bool>* existent) override; protected: virtual ~ProcessInfo(); private: struct ProcessInfoOverride { int procState; int oomScore; }; std::mutex mOverrideLock; std::map<int, ProcessInfoOverride> mOverrideMap GUARDED_BY(mOverrideLock); ProcessInfo(const ProcessInfo&) = delete; ProcessInfo& operator=(const ProcessInfo&) = delete; }; } // namespace android #endif // PROCESS_INFO_H_