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79 lines
1.6 KiB
79 lines
1.6 KiB
/*==========================================================================
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*
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* Copyright (C) 1996 Microsoft Corporation. All Rights Reserved.
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*
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* File: dllmain.c
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* Content: Main entry point for the DLL.
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* History:
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*@@BEGIN_MSINTERNAL
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* Date By Reason
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* ==== == ======
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* 4/10/96 kipo created it
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* 4/15/96 kipo added msinternal
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* 6/18/96 kipo changed ghInstance to be an HINSTANCE
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*@@END_MSINTERNAL
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***************************************************************************/
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#include <windows.h>
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#include "dpf.h"
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DWORD gdwRefCount = 0; // no. of attached processes
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HINSTANCE ghInstance = NULL; // instance of our DLL
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/*
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* DllMain
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*
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* Main entry point for DLL.
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*/
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#undef DPF_MODNAME
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#define DPF_MODNAME "DllMain"
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BOOL WINAPI DllMain(HINSTANCE hmod, DWORD dwReason, LPVOID lpvReserved)
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{
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switch( dwReason )
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{
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case DLL_PROCESS_ATTACH:
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DisableThreadLibraryCalls( hmod );
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DPFINIT(); // bugbug : dpfinit for every proc?
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DPF( 0, "====> ENTER: DLLMAIN(%08lx): Process Attach: %08lx, tid=%08lx", DllMain,
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GetCurrentProcessId(), GetCurrentThreadId() );
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// initialize memory
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if( gdwRefCount == 0 )
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{
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DPF(0,"dllmain - starting up!");
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// do one-time initializations
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// save the instance
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ghInstance = hmod;
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}
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gdwRefCount++;
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break;
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case DLL_PROCESS_DETACH:
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DPF( 2, "====> ENTER: DLLMAIN(%08lx): Process Detach %08lx, tid=%08lx",
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DllMain, GetCurrentProcessId(), GetCurrentThreadId() );
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gdwRefCount--;
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if (gdwRefCount == 0)
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{
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DPF(0,"dllmain - going away!");
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}
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break;
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default:
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break;
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}
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return TRUE;
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} // DllMain
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