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Re: [bug-gawk] Behavior of fflush with SIGPIPE on stdout [PATCH]

From: Andrew J. Schorr
Subject: Re: [bug-gawk] Behavior of fflush with SIGPIPE on stdout [PATCH]
Date: Thu, 23 Mar 2017 16:23:44 -0400
User-agent: Mutt/1.5.21 (2010-09-15)

On Thu, Mar 23, 2017 at 01:36:40PM -0600, address@hidden wrote:
> I think this patch addresses all your issues.

Perhaps, although flush_io calls is_non_fatal_redirect before there's
an I/O error. I still dislike doing that lookup before anything bad happens.

It's also not obvious to me whether calling update_ERRNO_int(errno) after
flush_io returns is going to work. Is it possible that flush_io will make
other calls after the failed call that could reset errno?


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