1 /* 2 * Copyright (C) 2018 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 <stdint.h> 20 #include <sys/cdefs.h> 21 22 __BEGIN_DECLS 23 24 /** 25 * This creates a threadpool for incoming binder transactions if it has not already been created. 26 */ 27 void ABinderProcess_startThreadPool(); 28 /** 29 * This sets the maximum number of threads that can be started in the threadpool. By default, after 30 * startThreadPool is called, this is one. If it is called additional times, it will only prevent 31 * the kernel from starting new threads and will not delete already existing threads. 32 */ 33 bool ABinderProcess_setThreadPoolMaxThreadCount(uint32_t numThreads); 34 /** 35 * This adds the current thread to the threadpool. This may cause the threadpool to exceed the 36 * maximum size. 37 */ 38 void ABinderProcess_joinThreadPool(); 39 40 __END_DECLS 41