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/* Copyright Abandoned 1999 TCX DataKonsult AB & Monty Program KB & Detron HB
This file is public domain and comes with NO WARRANTY of any kind */
/*
** Handling initialization of the dll library
*/
#include <global.h>
#include <my_sys.h>
#include <my_pthread.h>
static bool libmysql_inited=0;
void libmysql_init(void)
{
if (libmysql_inited)
return;
libmysql_inited=1;
my_init();
{
DBUG_ENTER("libmysql_init");
#ifdef LOG_ALL
DBUG_PUSH("d:t:S:O,c::\\tmp\\libmysql.log");
#else
if (getenv("LIBMYSQL_LOG") != NULL)
DBUG_PUSH(getenv("LIBMYSQL_LOG"));
#endif
DBUG_VOID_RETURN;
}
}
#ifdef WIN32
static int inited=0,threads=0;
HINSTANCE NEAR s_hModule; /* Saved module handle */
DWORD main_thread;
BOOL APIENTRY LibMain(HANDLE hInst,DWORD ul_reason_being_called,
LPVOID lpReserved)
{
switch (ul_reason_being_called) {
case DLL_PROCESS_ATTACH: /* case of libentry call in win 3.x */
if (!inited++)
{
s_hModule=hInst;
libmysql_init();
main_thread=GetCurrentThreadId();
}
break;
case DLL_THREAD_ATTACH:
threads++;
my_thread_init();
break;
case DLL_PROCESS_DETACH: /* case of wep call in win 3.x */
if (!--inited) /* Safety */
{
/* my_thread_init() */ /* This may give extra safety */
my_end(0);
}
break;
case DLL_THREAD_DETACH:
/* Main thread will free by my_end() */
threads--;
if (main_thread != GetCurrentThreadId())
my_thread_end();
break;
default:
break;
} /* switch */
return TRUE;
UNREFERENCED_PARAMETER(lpReserved);
} /* LibMain */
int __stdcall DllMain(HANDLE hInst,DWORD ul_reason_being_called,LPVOID lpReserved)
{
return LibMain(hInst,ul_reason_being_called,lpReserved);
}
#elif defined(WINDOWS)
/****************************************************************************
** This routine is called by LIBSTART.ASM at module load time. All it
** does in this sample is remember the DLL module handle. The module
** handle is needed if you want to do things like load stuff from the
** resource file (for instance string resources).
****************************************************************************/
int _export FAR PASCAL libmain(HANDLE hModule,short cbHeapSize,
UCHAR FAR *lszCmdLine)
{
s_hModule = hModule;
libmysql_init();
return TRUE;
}
#endif
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