[PATCH] res_querydomain fix

[Ulrich Drepper]

Jakub Jelinek <jakub@redhat.com> writes:

> glibc 2.1.x export symbol res_querydomain, that's what resolv/Versions in
> 2.1.90 export as well, but due to the unconditional redefinition (have no
> idea why it is there) __res_querydomain is not exported at all and
> res_querydomain does not exist at all. So programs wanting to use
> res_querydomain loose.

OK, I've applied the patch.  Thanks.

> BTW: _res_resultcodes and __p_rr used to be exported as well in glibc 2.1.x
> and are still mentioned in the Versions file, but they are no longer
> present. Should we add those for binary compatibility?

Yep, we probably should do this.  Any volunteer?

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