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Re: Saving errno around signal handlers
- From: Roland McGrath <roland at hack dot frob dot com>
- To: Florian Weimer <fweimer at redhat dot com>
- Cc: GNU C Library <libc-alpha at sourceware dot org>
- Date: Fri, 28 Feb 2014 13:19:38 -0800 (PST)
- Subject: Re: Saving errno around signal handlers
- Authentication-results: sourceware.org; auth=none
- References: <531077D9 dot 2000308 at redhat dot com>
> POSIX has green-lighted saving errno around signal handlers.
I don't even know what you might think that means. Whenever talking about
a change in a standard, provide a reference to the actual change in the
actual standard.
> So the question now is how we implement that.
It's far from clear that this is the question.