#ifndef SHARED in pthread.h

[Carlos O'Donell]

On Mon, Jun 4, 2012 at 1:50 PM, Roland McGrath <roland@hack.frob.com> wrote:
>> There is a hidden definition of __pthread_unwind_next in nptl/unwind.c.
>
> It's a public, exported definition.  It also has a hidden_def declaration
> because i386's and SH's pthread_once implementation uses it internally.
>
>> Where would a second definition of __pthread_unwind_next come from?
>
> There is no other.

Well, if there is no other then why mark it weak?

Cheers,
Carlos.