GNU bug report logs - #47596
File descriptor error when exiting emacs on android 11

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Message #44 received at 47596 <at> debbugs.gnu.org (full text, mbox):

From: Henrik Grimler <henrik <at> grimler.se>
To: Lars Ingebrigtsen <larsi <at> gnus.org>, eliz <at> gnu.org
Cc: 47596 <at> debbugs.gnu.org
Subject: Re: bug#47596: File descriptor error when exiting emacs on android 11
Date: Tue, 11 May 2021 19:06:11 +0200

[Message part 1 (text/plain, inline)]

Hi again,

Enh at google suggested [1] that `setlinebuf (stderr)` could be an
alternative instead of opening a copy of stderr.  I tried out the
attached patch, which removes the buferr variable and uses setlinebuf
on stderr instead, and it seem to work (in the sense that emacs opens
and closes without errors) on archlinux as well as android. 

Could this work or do we need to have both buferr and stderr?

Best regards,
Henrik Grimler

[1] https://issuetracker.google.com/issues/184380442

[line_buffered_stderr.patch (text/x-patch, attachment)]

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