1 /* 2 * Copyright (C) 2024 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #pragma once 18 19 #include <map> 20 #include <string> 21 22 #include "cgroup_descriptor.h" 23 24 // Duplicated from cgrouprc.h. Don't depend on libcgrouprc here. 25 #define CGROUPRC_CONTROLLER_FLAG_MOUNTED 0x1 26 #define CGROUPRC_CONTROLLER_FLAG_NEEDS_ACTIVATION 0x2 27 #define CGROUPRC_CONTROLLER_FLAG_OPTIONAL 0x4 28 29 unsigned int GetCgroupDepth(const std::string& controller_root, const std::string& cgroup_path); 30 31 using CgroupControllerName = std::string; 32 using CgroupDescriptorMap = std::map<CgroupControllerName, CgroupDescriptor>; 33 bool ReadDescriptors(CgroupDescriptorMap* descriptors); 34 35 bool ActivateControllers(const std::string& path, const CgroupDescriptorMap& descriptors); 36