On Sun, Jul 09, 2017 at 19:59:47 -1000, Richard Henderson wrote:
> On 07/09/2017 05:51 PM, Emilio G. Cota wrote:
> >On Sun, Jul 09, 2017 at 11:38:50 -1000, Richard Henderson wrote:
> >>On 07/08/2017 09:50 PM, Emilio G. Cota wrote:
> >(snip)
> >>I think it would be better to have a tb_htable_lookup_or_insert function,
> >>which performs the insert iff a matching object isn't already there,
> >>returning the entry which *is* there in either case.
> >
> >qht_insert behaves exactly like this, except that it returns a bool.
> >But we could make it return a void *.
>
> Err.. no it doesn't. It returns false if the *exact same object* is
> inserted twice. That's not the same as being passed a qht_lookup_func_t to
> see if two different objects compare equal.
True, I misremembered. My original implementation worked like that though,
then I figured for our use case we could skip calling the comparison function.
E.
