1 /* 2 * Copyright (C) 2017 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 #include <utils/Singleton.h> 18 19 #include "Singleton_test.h" 20 21 namespace android { 22 23 // Singleton<SingletonTestStruct> is referenced in Singleton_test1.cpp and 24 // Singleton_test2.cpp, but only defined in Singleton_test1.cpp. 25 ANDROID_SINGLETON_STATIC_INSTANCE(SingletonTestData); 26 27 void singletonSetInstanceContents(unsigned int contents) { 28 SingletonTestData::getInstance().contents = contents; 29 } 30 31 unsigned int singletonGetInstanceContents() { 32 return SingletonTestData::getInstance().contents; 33 } 34 35 bool singletonHasInstance() { 36 return SingletonTestData::hasInstance(); 37 } 38 39 } 40