AuroraRuntime/Source/Threading/Primitives/AuSemaphore.NT.hpp
Jamie Reece Wilson 62b6fa20f8 [*] Update the copyright header of most of the primitives
[*] Fix generic mutex abs yield always returning true
2024-01-29 14:48:04 +00:00

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1.0 KiB
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/***
Copyright (C) 2021-2024 J Reece Wilson (a/k/a "Reece"). All rights reserved.
File: AuSemaphore.NT.hpp
Date: 2021-6-12
Author: Reece
***/
#pragma once
#include "AuConditionMutex.Generic.hpp"
#include "AuConditionVariable.NT.hpp"
namespace Aurora::Threading::Primitives
{
struct SemaphoreImpl final : ISemaphore
{
SemaphoreImpl(AuUInt16 uIntialValue = 0);
~SemaphoreImpl();
bool HasOSHandle(AuMach &mach) override;
bool HasLockImplementation() override;
bool TryLock() override;
bool LockMS(AuUInt64 timeout) override;
bool LockNS(AuUInt64 timeout) override;
bool LockAbsNS(AuUInt64 qwTimeoutAbs) override;
void Lock() override;
void Unlock(AuUInt16 count) override;
void Unlock() override;
auline bool TryLockNoSpin();
auline bool TryLockHeavy();
auline AuUInt32 *GetSleepCounter();
private:
AuAUInt32 dwState_ {};
ConditionMutexInternal mutex;
ConditionVariableInternal var;
};
}