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/*
* Copyright (c) 2011-2018, Meituan Dianping. All Rights Reserved.
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef CCAT_CAT_ATOMIC_H
#define CCAT_CAT_ATOMIC_H
#ifdef WIN32
#define ATOMICLONG volatile long
#define ATOMICLONG_INC(pAtomicInt) InterlockedIncrement(pAtomicInt)
#define ATOMICLONG_DEC(pAtomicInt) InterlockedDecrement(pAtomicInt)
#define ATOMICLONG_ADD(pAtomicInt, addVal) InterlockedAdd(pAtomicInt, addVal)
#define ATOMICLONG_FAA(pAtomicInt, addVal) InterlockedExchangeAdd(pAtomicInt, addVal)
#define ATOMICLONG_CAS(pAtomicInt, expect, update) InterlockedCompareExchange(pAtomicInt, update, expect)
#elif defined(__linux) || defined(__APPLE__)
#define ATOMICLONG volatile long
#define ATOMICLONG_INC(pAtomicInt) __sync_add_and_fetch(pAtomicInt, 1)
#define ATOMICLONG_DEC(pAtomicInt) __sync_add_and_fetch(pAtomicInt, -1)
#define ATOMICLONG_ADD(pAtomicInt, addVal) __sync_add_and_fetch(pAtomicInt, addVal)
#define ATOMICLONG_FAA(pAtomicInt, addVal) __sync_fetch_and_add(pAtomicInt, addVal)
#define ATOMICLONG_CAS(pAtomicInt, expect, update) __sync_bool_compare_and_swap(pAtomicInt, expect, update)
#endif
#endif //CCAT_CAT_ATOMIC_H