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Re: [RFC] Add possibility to force buffering mode for stdout/stderr


> 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.


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