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Re: #ifndef SHARED in pthread.h

From: "Carlos O'Donell" <carlos at systemhalted dot org>
To: Roland McGrath <roland at hack dot frob dot com>
Cc: libc-alpha at sourceware dot org
Date: Mon, 4 Jun 2012 14:18:15 -0400
Subject: Re: #ifndef SHARED in pthread.h
References: <20120601175704.682D82C0A1@topped-with-meat.com><CADZpyixhbS23+v7Dw5G3WUsAE=JnZpYzGoR-zi3a3EmhX6o9NA@mail.gmail.com><20120604175025.106F62C093@topped-with-meat.com>

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.

Follow-Ups:
- Re: #ifndef SHARED in pthread.h
  - From: Carlos O'Donell

References:
- #ifndef SHARED in pthread.h
  - From: Roland McGrath
- Re: #ifndef SHARED in pthread.h
  - From: Carlos O'Donell
- Re: #ifndef SHARED in pthread.h
  - From: Roland McGrath

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