34 lines
939 B
C++
34 lines
939 B
C++
/***
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Copyright (C) 2022-2024 J Reece Wilson (a/k/a "Reece"). All rights reserved.
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File: AuSemaphore.Linux.hpp
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Date: 2022-12-28
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Author: Reece
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***/
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#pragma once
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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 intialValue = 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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bool LockAbsMS(AuUInt64 timeout) override;
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bool LockAbsNS(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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AuUInt32 dwSleeping_ {};
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};
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} |