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88 lines
1.8 KiB
88 lines
1.8 KiB
// This is a part of the Microsoft Foundation Classes C++ library.
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// Copyright (C) 1992-1995 Microsoft Corporation
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// All rights reserved.
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//
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// This source code is only intended as a supplement to the
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// Microsoft Foundation Classes Reference and related
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// electronic documentation provided with the library.
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// See these sources for detailed information regarding the
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// Microsoft Foundation Classes product.
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#include "stdafx.h"
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#ifdef _DEBUG
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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#define new DEBUG_NEW
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/////////////////////////////////////////////////////////////////////////////
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// Basic synchronization object
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CSyncObject::CSyncObject(LPCTSTR pstrName)
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{
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UNUSED(pstrName); // unused in release builds
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m_hObject = NULL;
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#ifdef _DEBUG
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m_strName = pstrName;
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#endif
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}
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CSyncObject::~CSyncObject()
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{
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if (m_hObject != NULL)
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{
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::CloseHandle(m_hObject);
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m_hObject = NULL;
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}
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}
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BOOL CSyncObject::Lock(DWORD dwTimeout)
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{
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if (::WaitForSingleObject(m_hObject, dwTimeout) == WAIT_OBJECT_0)
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return TRUE;
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else
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return FALSE;
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}
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#ifdef _DEBUG
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void CSyncObject::Dump(CDumpContext& dc) const
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{
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dc << "Object ";
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dc << m_hObject;
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dc << " named " << m_strName << "\n";
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CObject::Dump(dc);
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}
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void CSyncObject::AssertValid() const
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{
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CObject::AssertValid();
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}
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#endif
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//////////////////////////////////////////////////////////////////////////////
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// Inline function declarations expanded out-of-line
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#ifndef _AFX_ENABLE_INLINES
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static char _szAfxMtInl[] = "afxmt.inl";
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#undef THIS_FILE
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#define THIS_FILE _szAfxMtInl
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#define _AFXMT_INLINE
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#include "afxmt.inl"
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#endif
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#ifdef AFX_INIT_SEG
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#pragma code_seg(AFX_INIT_SEG)
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#endif
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IMPLEMENT_DYNAMIC(CCriticalSection, CSyncObject)
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IMPLEMENT_DYNAMIC(CSyncObject, CObject)
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/////////////////////////////////////////////////////////////////////////////
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