1 /* 2 * Copyright (C) 2020 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 #pragma once 17 18 #include <map> 19 #include <vector> 20 21 namespace android { 22 23 struct BinderPidInfo { 24 std::map<uint64_t, std::vector<pid_t>> refPids; // cookie -> processes which hold binder 25 uint32_t threadUsage; // number of threads in use 26 uint32_t threadCount; // number of threads total 27 }; 28 29 enum class BinderDebugContext { 30 BINDER, 31 HWBINDER, 32 VNDBINDER, 33 }; 34 35 status_t getBinderPidInfo(BinderDebugContext context, pid_t pid, BinderPidInfo* pidInfo); 36 37 } // namespace android 38