propsys_private.h File Reference

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Functions
HRESULT	PropertyStore_CreateInstance (IUnknown *outer, REFIID riid, void **ppv) DECLSPEC_HIDDEN

Function Documentation

PropertyStore_CreateInstance()

HRESULT PropertyStore_CreateInstance	(	IUnknown *	outer,
		REFIID	riid,
		void **	ppv
	)

Definition at line 451 of file propstore.c.

{
    PropertyStore *This;
    HRESULT ret;
 
    TRACE("(%p,%s,%p)\n", pUnkOuter, debugstr_guid(iid), ppv);
 
    *ppv = NULL;
 
    if (pUnkOuter) return CLASS_E_NOAGGREGATION;
 
    This = HeapAlloc(GetProcessHeap(), 0, sizeof(PropertyStore));
    if (!This) return E_OUTOFMEMORY;
 
    This->IPropertyStoreCache_iface.lpVtbl = &PropertyStore_Vtbl;
    This->ref = 1;
    InitializeCriticalSection(&This->lock);
    This->lock.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": PropertyStore.lock");
    list_init(&This->formats);
 
    ret = IPropertyStoreCache_QueryInterface(&This->IPropertyStoreCache_iface, iid, ppv);
    IPropertyStoreCache_Release(&This->IPropertyStoreCache_iface);
 
    return ret;
}

Referenced by InMemoryPropertyStoreFactory_CreateInstance(), and PSCreateMemoryPropertyStore().