1 /* 2 * Copyright (c) 2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 #include "i_semaphore.h" 16 #include "posix_semaphore.h" 17 #include "pthread_semaphore.h" 18 #include "std_semaphore.h" 19 GetSemaphoreFactory(SemaphoreFactoryType type)20ISemaphoreFactory& GetSemaphoreFactory(SemaphoreFactoryType type) 21 { 22 static StdSemaphoreFactory stdFactory; 23 if (type == STD_SEMAPHORE_FACTORY) { 24 return stdFactory; 25 } else if (type == POSIX_SEMAPHORE_FACTORY) { 26 static PosixSemaphoreFactory posxiFactory; 27 return posxiFactory; 28 } else if (type == PTHREAD_SEMAPHORE_FACTORY) { 29 // static PthreadSemaphoreFactory pthreadFactory; 30 return stdFactory; 31 } 32 return stdFactory; 33 }