AuroraRuntime/Source/Threading/Primitives/Semaphore.Generic.hpp
2021-09-06 11:58:08 +01:00

40 lines
1013 B
C++

/***
Copyright (C) 2021 J Reece Wilson (a/k/a "Reece"). All rights reserved.
File: Semaphore.Generic.hpp
Date: 2021-6-12
Author: Reece
***/
#pragma once
#if defined(AURORA_IS_MODERNNT_DERIVED)
#include "Semaphore.NT.hpp"
#elif defined(AURORA_IS_XNU_DERIVED)
#include "Semaphore.Apple.hpp"
#elif defined(AURORA_HAS_PTHREADS)
#include "Semaphore.Unix.hpp"
#else
#define _AURUNTIME_GENERIC_SEMAPHORE
namespace Aurora::Threading::Primitives
{
class Semaphore : public ISemaphore
{
public:
Semaphore(long intialValue = 0);
~Semaphore();
bool HasOSHandle(AuMach &mach) override;
bool HasLockImplementation() override;
bool TryLock() override;
bool Lock(AuUInt64 timeout) override;
void Lock() override;
void Unlock(long count) override;
void Unlock() override;
private:
std::atomic_long value_{};
};
}
#endif