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