?
mit shared memmry
HINSTANCE hinstglob;
static LPVOID lpvMem=NULL;
int WINAPI DllEntryPoint(HINSTANCE hinst, unsigned long reason, void* lpReserved)
{
hinstglob=hinst;
HANDLE hMapObject=NULL;
BOOL fInit,fIgnore;
switch(reason)
{
case DLL_PROCESS_ATTACH:
hMapObject = CreateFileMapping((HANDLE) 0xFFFFFFFF,NULL,PAGE_READWRITE,0,4096,"dllmemfilemap");
if(hMapObject==NULL)
return FALSE;
fInit=(GetLastError()!=ERROR_ALREADY_EXISTS);
lpvMem=MapViewOfFile(hMapObject,FILE_MAP_WRITE,0,0,0);
if(lpvMem==NULL)
return FALSE;
if(fInit)
memset(lpvMem,0,4096);
break;
case DLL_THREAD_ATTACH:
break;
case DLL_THREAD_DETACH:
break;
case DLL_PROCESS_DETACH:
fIgnore=UnmapViewOfFile(lpvMem);
fIgnore=CloseHandle(hMapObject);
break;
}
return 1;
}
//---------------------------------------------------------------------------
LPVOID lpvMem=NULL;
ist dann der Bereich (hier 4096 Bytes) den du gemeinsam nutzen kannst