alexpete
79 lines
1.7 KiB
C++
79 lines
1.7 KiB
C++
/*
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* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
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* its licensors.
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*
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* For complete copyright and license terms please see the LICENSE at the root of this
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* distribution (the "License"). All use of this software is governed by the License,
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* or, if provided, by the license below or the license accompanying this file. Do not
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* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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*
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*/
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#pragma once
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#include <AzCore/base.h>
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#include <AzCore/PlatformDef.h>
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#if defined(AZ_PLATFORM_MAC) || defined(AZ_PLATFORM_LINUX)
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#include <pthread.h>
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#ifndef MAX_PATH
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#define MAX_PATH PATH_MAX
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#endif
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typedef uint32_t DWORD;
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typedef union _LARGE_INTEGER
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{
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struct
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{
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uint32_t LowPart;
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int32_t HighPart;
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};
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struct
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{
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uint32_t LowPart;
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int32_t HighPart;
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} u;
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int64_t QuadPart;
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} LARGE_INTEGER;
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bool QueryPerformanceCounter(LARGE_INTEGER* counter);
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bool QueryPerformanceFrequency(LARGE_INTEGER* frequency);
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int WSAGetLastError();
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DWORD Sleep(DWORD dwMilliseconds);
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#if defined(AZ_PLATFORM_LINUX)
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namespace PthreadImplementation
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{
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static pthread_mutex_t g_interlockMutex;
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}
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template<typename T>
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const volatile T InterlockedIncrement(volatile T* pT)
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{
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pthread_mutex_lock(&PthreadImplementation::g_interlockMutex);
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++(*pT);
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pthread_mutex_unlock(&PthreadImplementation::g_interlockMutex);
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return *pT;
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}
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template<typename T>
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const volatile T InterlockedDecrement(volatile T* pT)
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{
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pthread_mutex_lock(&PthreadImplementation::g_interlockMutex);
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--(*pT);
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pthread_mutex_unlock(&PthreadImplementation::g_interlockMutex);
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return *pT;
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}
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#endif
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#endif
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