On Fri, 2009-04-24 at 17:01 -0300, Gustavo Sverzut Barbieri wrote:
> On Fri, Apr 24, 2009 at 3:53 PM, Enlightenment SVN
> <no-re...@enlightenment.org> wrote:
> > +EAPI void
> > +ethumb_file_get(Ethumb *e, const char **path, const char **key)
> > +{
> > + EINA_SAFETY_ON_NULL_RETURN_VAL(e, NULL);
>
> ooops! returns NULL on void?
>
> BTW, on such functions that are getters and values are returned on
> parameters it's better to NULL/zero pointers before returning, at
> least most efl apis do that.
>
How would I do that with the EINA_SAFETY_ macro?
Looking at evas, its macro opens a block in which you can null the
values. Not sure how to do that with the eina macro
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