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

/***
    Copyright (C) 2021 J Reece Wilson (a/k/a "Reece"). All rights reserved.

    File: AuSemaphore.Generic.hpp
    Date: 2021-6-12
    Author: Reece
***/
#pragma once

#if defined(AURORA_IS_MODERNNT_DERIVED)
    #include "AuSemaphore.NT.hpp"
#elif defined(AURORA_IS_LINUX_DERIVED)
    #include "AuSemaphore.Linux.hpp"
#else
    #define _AURUNTIME_GENERIC_SEMAPHORE

    namespace Aurora::Threading::Primitives
    {
        struct SemaphoreGeneric : ISemaphore
        {
            SemaphoreGeneric(AuUInt16 uIntialValue = 0);
            ~SemaphoreGeneric();

            auline bool TryLockNoSpin();
            auline bool TryLockHeavy();

            bool TryLock() override;


            bool HasOSHandle(AuMach &mach) override;

            bool HasLockImplementation() override;

            void Unlock() override;

            void Unlock(AuUInt16 uThreads) override;

            void Lock() override;

            bool LockMS(AuUInt64 qwTimeout) override;

            bool LockAbsMS(AuUInt64 qwTimeout) override;

            bool LockNS(AuUInt64 qwTimeout) override;

            bool LockAbsNS(AuUInt64 qwTimeoutAbs) override;

            AuAUInt32 uAtomicState {};
            AuAUInt32 uAtomicSleeping {};
        };

        using SemaphoreImpl = SemaphoreGeneric;
    }

#endif