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

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/***
Copyright (C) 2021 J Reece Wilson (a/k/a "Reece"). All rights reserved.
File: AuSemaphore.Unix.hpp
Date: 2021-6-12
Author: Reece
***/
#pragma once
#include "AuConditionMutex.Unix.hpp"
namespace Aurora::Threading::Primitives
{
struct SemaphoreImpl final : ISemaphore
{
SemaphoreImpl(AuUInt16 intialValue = 0);
~SemaphoreImpl();
bool HasOSHandle(AuMach &mach) override;
bool HasLockImplementation() override;
auline bool TryLockNoSpin();
bool TryLock() override;
bool LockMS(AuUInt64 timeout) override;
bool LockNS(AuUInt64 timeout) override;
void Lock() override;
void Unlock(AuUInt16 count) override;
void Unlock() override;
private:
AuInt32 value_ {};
pthread_cond_t pthreadCv_ {};
UnixConditionMutex mutex_;
};
}