[PATCH] Add --foreground option for nscd

[Roland McGrath]

> I did this now and removed the printf. Here's the patch in addition to
> what I've committed already.

Looks OK.

> The open question I noticed during the review was about the
> option. --foreground seems ok but should we remove the -F?

I don't think it matters very much either way.  It seems unlikely
that we're going to add many more switches to nscd such that we'd
regret consuming -F from those available for future uses.  But it
also seems unlikely that anybody would really prefer to pass -F
rather than --foreground.


Thanks,
Roland