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Date: Sun, 15 Feb 2015 10:39:24 +0100
From: Marco Atzeri <marco DOT atzeri AT gmail DOT com>
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To: cygwin AT cygwin DOT com
Subject: Re: __mempcpy
References: <54DF053D DOT 70805 AT gmail DOT com> <54DFC467 DOT 60200 AT gmail DOT com> <54DFC4E9 DOT 1010707 AT gmail DOT com> <54DFC977 DOT 9040305 AT gmail DOT com> <20150215091819 DOT GD7225 AT calimero DOT vinschen DOT de>
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On 2/15/2015 10:18 AM, Corinna Vinschen wrote:
> On Feb 14 23:17, Marco Atzeri wrote:

>>
>> you missed the point
>>
>> __mempcpy is exported by cygwin lib at 32bit
>> but not at 64 bit.
>>
>> For both the the two arch HAVE_MEMPCPY is defined.
>
> The 32 bit variant exports lots of underscored versions of standard
> POSIX functions for historical reasons.  We didn't want to reproduce
> this for the 64 bit version so the whole lot was restricted to the 32
> bit export definition file.  However, __mempcpy is a GNU symbol just as
> the non-underscored variant.  This has gone unnoticed when we created
> the export definitions for 64 bit.
>
> I fixed that in CVS.
>
>
> Thanks,
> Corinna


Noted, I will add a workaround for the current build.

Regards
Marco


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