From owner-freebsd-current@FreeBSD.ORG  Tue May  9 01:05:38 2006
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
X-Original-To: current@freebsd.org
Delivered-To: freebsd-current@FreeBSD.ORG
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id D842216A405;
	Tue,  9 May 2006 01:05:38 +0000 (UTC)
	(envelope-from jb@what-creek.com)
Received: from what-creek.com (what-creek.com [66.111.37.70])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 2FF1D43D6A;
	Tue,  9 May 2006 01:05:32 +0000 (GMT)
	(envelope-from jb@what-creek.com)
Received: by what-creek.com (Postfix, from userid 102)
	id 0EF0178C1D; Tue,  9 May 2006 01:05:32 +0000 (GMT)
Date: Tue, 9 May 2006 01:05:31 +0000
From: John Birrell <jb@what-creek.com>
To: Daniel Eischen <deischen@freebsd.org>
Message-ID: <20060509010531.GA81623@what-creek.com>
References: <Pine.GSO.4.64.0605081648270.11616@sea.ntplx.net>
	<445FB11C.1000309@samsco.org>
	<Pine.GSO.4.64.0605081700490.11616@sea.ntplx.net>
	<20060508.174813.89129442.imp@bsdimp.com>
	<Pine.GSO.4.64.0605081954550.11616@sea.ntplx.net>
	<20060509000928.GA81282@what-creek.com>
	<Pine.GSO.4.64.0605082032430.11616@sea.ntplx.net>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <Pine.GSO.4.64.0605082032430.11616@sea.ntplx.net>
User-Agent: Mutt/1.4.2.1i
Cc: current@freebsd.org
Subject: Re: Shared library version bump?
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
	<freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>, 
	<mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 09 May 2006 01:05:39 -0000

On Mon, May 08, 2006 at 08:37:18PM -0400, Daniel Eischen wrote:
> Are you sure you're not talking about mutex(9F) on Solaris ;-)

I don't have an installed version of Solaris. It hates all my
machines. Even the Dells. Heh. So I don't get to look at man pages.
Just the source.

> I can see mutex_held in Solaris 10 /lib/libthread.so.1, but I
> don't see any rwlock_held or rwlock_owned.

It'll be one of their internal interfaces. 

I did this:

<http://perforce.freebsd.org/fileDiffView.cgi?FSPC=//depot/projects/dtrace/src/include/pthread%5fnp.h,//depot/projects/dtrace/src/lib/libpthread/pthread.map,//depot/projects/dtrace/src/lib/libpthread/thread/thr%5fmutex.c,//depot/projects/dtrace/src/lib/libpthread/thread/thr%5frwlock.c&REV=2%202%202%202&ACT=edit%20edit%20edit%20edit&CH=95271>

And then #defined their names/macros to ours.

I hope that link works.

--
John Birrell