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Date: Sat, 30 Jul 2016 14:15:08 +1000 (EST)
From: Bruce Evans <brde@optusnet.com.au>
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To: "Andrey A. Chernov" <ache@freebsd.org>
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Subject: Re: svn commit: r303530 - head/lib/libc/gen
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On Sat, 30 Jul 2016, Andrey A. Chernov wrote:

> Log:
>  Reset errno for readdirfunc() before contunue.

In C99, library functions are not permitted to set errno to 0.  The glob()
family shouldn't use a different (worse) convention, and POSIX doesn't
seem to have any special wording to allow different behaviour.

Bruce