AuroraRuntime/Source/Threading/Primitives/AuSemaphore.NT.hpp

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/***
Copyright (C) 2021 J Reece Wilson (a/k/a "Reece"). All rights reserved.
File: AuSemaphore.NT.hpp
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Date: 2021-6-12
Author: Reece
***/
#pragma once
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#include "AuConditionMutex.Generic.hpp"
#include "AuConditionVariable.NT.hpp"
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namespace Aurora::Threading::Primitives
{
struct SemaphoreImpl final : ISemaphore
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{
SemaphoreImpl(AuUInt16 uIntialValue = 0);
~SemaphoreImpl();
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bool HasOSHandle(AuMach &mach) override;
bool HasLockImplementation() override;
bool TryLock() override;
bool LockMS(AuUInt64 timeout) override;
bool LockNS(AuUInt64 timeout) override;
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bool LockAbsNS(AuUInt64 qwTimeoutAbs) override;
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void Lock() override;
void Unlock(AuUInt16 count) override;
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void Unlock() override;
auline bool TryLockNoSpin();
auline bool TryLockHeavy();
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auline AuUInt32 *GetSleepCounter();
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private:
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AuAUInt32 dwState_ {};
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ConditionMutexInternal mutex;
ConditionVariableInternal var;
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};
}