32 lines
738 B
C++
32 lines
738 B
C++
/***
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Copyright (C) 2021 J Reece Wilson (a/k/a "Reece"). All rights reserved.
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File: AuMutex.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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namespace Aurora::Threading::Primitives
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{
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struct Mutex : IWaitable
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{
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Mutex();
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~Mutex();
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bool HasOSHandle(AuMach &mach) override;
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bool TryLock() override;
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bool HasLockImplementation() override;
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void Lock() override;
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bool Lock(AuUInt64 timeout) override;
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bool LockNS(AuUInt64 timeout) override;
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void Unlock() override;
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private:
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#if defined(AURORA_FORCE_SRW_LOCKS)
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SRWLOCK atomicHolder_;
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CONDITION_VARIABLE wakeup_;
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#endif
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volatile AuUInt32 state_{};
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};
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} |