[PATCH] Honour sortlist from /etc/resolv.conf

[Ulrich Drepper]

Jakub Jelinek <jakub@redhat.com> writes:

> Although glibc reads sortlist directives in /etc/resolv.conf (it is
> documented in resolv.conf man page btw) and records them in _res structure,
> it does not use them.

I don't know whether this is useful (I think there was a reason for it
not being there) but I've added it since the sorting has to be enabled
explicitly.

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