59 lines
1 KiB
C++
59 lines
1 KiB
C++
//+-----------------------------------------------------------------------
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//
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// Microsoft Windows
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//
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// Copyright (c) Microsoft Corporation 2000
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//
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// File: SafeCS.h
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//
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// Contents: CSafeAutoCriticalSection, protects CriticalSection against AV via try,catch
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//
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//------------------------------------------------------------------------
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#ifndef _SAFECS_H_
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#define _SAFECS_H_
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class CSafeAutoCriticalSection
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{
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public:
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CSafeAutoCriticalSection();
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~CSafeAutoCriticalSection();
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DWORD Lock();
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DWORD Unlock();
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BOOL IsInitialized() { return (STATE_INITIALIZED == m_lState);}
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private:
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enum
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{
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STATE_UNINITIALIZED = 0,
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STATE_INITIALIZED = 1
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};
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CRITICAL_SECTION m_cs;
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LONG m_lState;
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DWORD m_dwError;
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};
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class CSafeLock
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{
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public:
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CSafeLock (CSafeAutoCriticalSection* val);
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CSafeLock (CSafeAutoCriticalSection& val);
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~CSafeLock ();
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DWORD Lock ();
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DWORD Unlock ();
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private:
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private:
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BOOL m_locked;
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CSafeAutoCriticalSection* m_pSem;
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};
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#endif // _SAFECS_H_
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