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Date: Wed, 21 Aug 2013 15:51:00 -0000
From: Eli Zaretskii <eliz@gnu.org>
Subject: Re: [RFC] Add possibility to force buffering mode for stdout/stderr
In-reply-to: <"001201ce9e80$4b90b3e0$e2b21ba0$@muller"@ics-cnrs.unistra.fr>
To: Pierre Muller <pierre.muller@ics-cnrs.unistra.fr>
Cc: gdb-patches@sourceware.org
Reply-to: Eli Zaretskii <eliz@gnu.org>
Message-id: <83ppt7jb2f.fsf@gnu.org>
References: <"001201ce9e80$4b90b3e0$e2b21ba0$@muller"@ics-cnrs.unistra.fr>
X-SW-Source: 2013-08/txt/msg00599.txt.bz2

> From: "Pierre Muller" <pierre.muller@ics-cnrs.unistra.fr>
> Date: Wed, 21 Aug 2013 17:08:29 +0200
> 
> This patch add
> setvbuf wrapping inside ui_file structure.
> 
> This maintenance feature is 
> to allow to test the effect of
> changing the buffering mode on the testsuite output.
> 
> basically adding
> "-ex {maint setvbuf stdout full 1000000}"
> or
> "-ex {maint setvbuf stdout line 80}"
> should allow to test both performance differences
> induced by buffering changes and possible regressions
> in testsuite results.

Thanks.

Please also document this command in the manual.