From: Jeff King <peff@peff.net>
Date: Tue, 13 Jun 2017 00:57:24 GMT
Subject: Re: [PATCH 2/4] config: remove git_config_iter
Message-ID: <20170613005723.fd54nx7fazclutlz@sigill.intra.peff.net>
In-Reply-To: <20170613004911.GA133952@aiede.mtv.corp.google.com>

On Mon, Jun 12, 2017 at 05:49:11PM -0700, Jonathan Nieder wrote:

> > Since there is no implementation of the function 'git_config_iter' lets
> > stop exporting it and remove the prototype from config.h.
> >
> > Signed-off-by: Brandon Williams <bmwill@google.com>
> > ---
> >  config.h | 1 -
> >  1 file changed, 1 deletion(-)
> 
> Good eyes.  Looks like the function never existed.

You can find mention of it on the list[1,2] in early versions of Tanay's
patches. I think it was originally intended to be a variant of
git_config() that used the cache. But in the end, we made git_config()
do that by default (and added git_config_raw as its underlying helper).

I just looked that up to satisfy my curiosity. You are right that its
implementation never actually got committed, and clearly removing the
declaration is the right thing.

-Peff

[1] http://public-inbox.org/git/1404280905-26763-2-git-send-email-tanayabh@gmail.com/

[2] http://public-inbox.org/git/xmqqd2dnitm7.fsf@gitster.dls.corp.google.com/