GNU bug report logs - #18592
FFI should have portable access to ‘errno’

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Message #93 received at 18592-done <at> debbugs.gnu.org (full text, mbox):

From: Mark H Weaver <mhw <at> netris.org>
To: Nala Ginrut <nalaginrut <at> gmail.com>
Cc: 18592-done <at> debbugs.gnu.org
Subject: Re: bug#18592: FFI should have portable access to ‘errno’
Date: Mon, 20 Jun 2016 15:55:21 -0400

Mark H Weaver <mhw <at> netris.org> writes:

> Nala Ginrut <nalaginrut <at> gmail.com> writes:
>
>> Is there still problem? I'm fine with the patch, and I'm expecting to
>> merge it ASAP. Anyway, please don't hesitate to tell me if there's still
>> any problem, I'm glad to help to do it better. I really need it.
>
> Sorry for the delay, but I'm having second thoughts about whether this
> is the right approach.  Perhaps we should instead make a set of
> commitments that certain basic operations like scheme evaluation, heap
> allocation, and basic scheme procedures will leave 'errno' unchanged.

Okay, I finally decided to go ahead and add 'errno' support to the FFI
directly.  Pushed in commit ee3381c94d389d923591dcb610bac9ecfd68e6a4 to
stable-2.0.  If you could make sure it works for your use cases, I'd be
grateful.

I'm closing this bug now, but feel free to reopen if there are issues.

      Thanks,
        Mark

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