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/* $Id: dllmain-win.cpp $ */
/** @file
* IPRT - Win32 DllMain (Ring-3).
*/
/*
* Copyright (C) 2006-2019 Oracle Corporation
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* you can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*
* The contents of this file may alternatively be used under the terms
* of the Common Development and Distribution License Version 1.0
* (CDDL) only, as it comes in the "COPYING.CDDL" file of the
* VirtualBox OSE distribution, in which case the provisions of the
* CDDL are applicable instead of those of the GPL.
*
* You may elect to license modified versions of this file under the
* terms and conditions of either the GPL or the CDDL or both.
*/
/*********************************************************************************************************************************
* Header Files *
*********************************************************************************************************************************/
#include <iprt/win/windows.h>
#include <iprt/thread.h>
#include <iprt/param.h>
#include "internal/thread.h"
/**
* The Dll main entry point.
*/
BOOL __stdcall DllMain(HANDLE hModule, DWORD dwReason, PVOID pvReserved)
{
RT_NOREF_PV(pvReserved);
switch (dwReason)
{
/*
* When attaching to a process, we'd like to make sure IPRT stays put
* and doesn't get unloaded.
*/
case DLL_PROCESS_ATTACH:
{
WCHAR wszName[RTPATH_MAX];
SetLastError(NO_ERROR);
if ( GetModuleFileNameW((HMODULE)hModule, wszName, RT_ELEMENTS(wszName)) > 0
&& GetLastError() == NO_ERROR)
{
int cExtraLoads = 32;
while (cExtraLoads-- > 0)
LoadLibraryW(wszName);
}
break;
}
case DLL_PROCESS_DETACH:
case DLL_THREAD_ATTACH:
default:
/* ignore */
break;
case DLL_THREAD_DETACH:
rtThreadNativeDetach();
break;
}
return TRUE;
}
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