[PATCH v2 2/3] manual: clarify errno value on success [BZ #22615]

[Dmitry V. Levin]

On Fri, Dec 29, 2017 at 02:21:28PM +0100, Andreas Schwab wrote:
> On Dez 29 2017, "Dmitry V. Levin" <ldv@altlinux.org> wrote:
> 
> > Sorry, my example doesn't apply, but do we really guarantee they never
> > set errno to 0?
> 
> POSIX requires it, so we better make sure.

OK then.


-- 
ldv
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