Excerpts from Kohei KaiGai's message of lun ago 08 03:12:20 -0400 2011:
> Thanks for your suggestion.
> So, it seems to me the interface should return a pointer to the entry
> of array being specified, rather than above approach.
>
> E.g, the above macro could be probably rewritten as follows:
> #define get_object_property_attnum_name(objtype) \
> (get_object_property(objtype)->attnum_name)
I don't understand why don't you just do something like
#define get_object_property_attnum_name(objtype, attnum_name_value) \ (get_object_property((objtype), NULL,
NULL,(attnum_name_value), NULL, NULL)))
and the caller does
AttrNumber attnum_name;
get_object_property_attnum_name(OBJTYPE_TABLE, &attnum_name);
i.e. the caller must still pass pointers, instead of expecting the
values to be returned.
--
Álvaro Herrera <alvherre@commandprompt.com>
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