C++ (Cpp) UserHeapFree Examples

Example #1

File: prop.c Project: HBelusca/NasuTek-Odyssey

HANDLE APIENTRY
NtUserRemoveProp(HWND hWnd, ATOM Atom)
{
   PWND Window;
   PPROPERTY Prop;
   HANDLE Data;
   DECLARE_RETURN(HANDLE);

   TRACE("Enter NtUserRemoveProp\n");
   UserEnterExclusive();

   if (!(Window = UserGetWindowObject(hWnd)))
   {
      RETURN( NULL);
   }

   Prop = IntGetProp(Window, Atom);

   if (Prop == NULL)
   {
      RETURN(NULL);
   }
   Data = Prop->Data;
   RemoveEntryList(&Prop->PropListEntry);
   UserHeapFree(Prop);
   Window->PropListItems--;

   RETURN(Data);

CLEANUP:
   TRACE("Leave NtUserRemoveProp, ret=%i\n",_ret_);
   UserLeave();
   END_CLEANUP;
}

Example #2

File: prop.c Project: HBelusca/NasuTek-Odyssey

BOOL FASTCALL
IntRemoveProp(PWND Window, ATOM Atom)
{
   PPROPERTY Prop;
   Prop = IntGetProp(Window, Atom);

   if (Prop == NULL)
   {
      return FALSE;
   }
   RemoveEntryList(&Prop->PropListEntry);
   UserHeapFree(Prop);
   Window->PropListItems--;
   return TRUE;
}

Example #3

File: prop.c Project: Nevermore2015/reactos

VOID FASTCALL
IntRemoveWindowProp(PWND Window)
{
    PLIST_ENTRY ListEntry;
    PPROPERTY Property;

    while (!IsListEmpty(&Window->PropListHead))
    {
        ListEntry = Window->PropListHead.Flink;
        Property = CONTAINING_RECORD(ListEntry, PROPERTY, PropListEntry);
        RemoveEntryList(&Property->PropListEntry);
        UserHeapFree(Property);
        Window->PropListItems--;
    }
    return;
}