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Re: Fix SHLIB_COMPAT with undefined obsoleting version

From: Chris Metcalf <cmetcalf at tilera dot com>
To: Andreas Schwab <schwab at suse dot de>
Cc: Roland McGrath <roland at hack dot frob dot com>, <libc-alpha at sourceware dot org>,<libc-ports at sourceware dot org>
Date: Mon, 11 Mar 2013 09:08:47 -0400
Subject: Re: Fix SHLIB_COMPAT with undefined obsoleting version
References: <mvmr4juw5y8.fsf@hawking.suse.de> <20130308215906.6B7A22C0A5@topped-with-meat.com> <mvmr4jmqnft.fsf@hawking.suse.de>

On 3/11/2013 5:45 AM, Andreas Schwab wrote:
> This is what I have checked in.
>
> Andreas.
>
> 	[BZ #15234]
> 	* Versions.def (libpthread): Add GLIBC_2.3, so that it can be used
> 	by SHLIB_COMPAT.
> 	* sysdeps/unix/sysv/linux/x86_64/x32/nptl/libpthread.abilist
> 	(GLIBC_2.16): Remove pthread_atfork.

I'm a little confused by this.  Why are you removing pthread_atfork from the abilist files?  It seems that calls to pthread_atfork() may have been buggily redirected to pthread_atfork@GLIBC_2.12 for tilegx/tilepro, but that doesn't mean we want to have NO implementation of pthread_atfork exported from the library.

-- 
Chris Metcalf, Tilera Corp.
http://www.tilera.com

Follow-Ups:
- Re: Fix SHLIB_COMPAT with undefined obsoleting version
  - From: Andreas Schwab

References:
- Fix SHLIB_COMPAT with undefined obsoleting version
  - From: Andreas Schwab
- Re: Fix SHLIB_COMPAT with undefined obsoleting version
  - From: Roland McGrath
- Re: Fix SHLIB_COMPAT with undefined obsoleting version
  - From: Andreas Schwab

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