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bug#18592: FFI should have portable access to ‘errno’
From: |
tomas |
Subject: |
bug#18592: FFI should have portable access to ‘errno’ |
Date: |
Thu, 3 Mar 2016 21:32:41 +0100 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
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On Thu, Mar 03, 2016 at 12:36:15PM -0500, Mark H Weaver wrote:
> Nala Ginrut <address@hidden> 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.
A shout from the peanut gallery (again ;) but this sounds scary. Of course,
clobbering errno by things out of the user's control sounds scary too.
Nala's interface feels to me more... right.
regards
- -- tomás
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