From owner-cvs-src@FreeBSD.ORG Wed Apr 2 16:40:05 2008 Return-Path: <owner-cvs-src@FreeBSD.ORG> Delivered-To: cvs-src@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 515031065673; Wed, 2 Apr 2008 16:40:05 +0000 (UTC) (envelope-from xcllnt@mac.com) Received: from smtpoutm.mac.com (smtpoutm.mac.com [17.148.16.76]) by mx1.freebsd.org (Postfix) with ESMTP id 30B358FC29; Wed, 2 Apr 2008 16:40:05 +0000 (UTC) (envelope-from xcllnt@mac.com) Received: from mac.com (asmtp002-s [10.150.69.65]) by smtpoutm.mac.com (Xserve/smtpout013/MantshX 4.0) with ESMTP id m32Ge5Of014710; Wed, 2 Apr 2008 09:40:05 -0700 (PDT) Received: from macbook-pro.jnpr.net (natint3.juniper.net [66.129.224.36]) (authenticated bits=0) by mac.com (Xserve/asmtp002/MantshX 4.0) with ESMTP id m32Ge2AA017735 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=NO); Wed, 2 Apr 2008 09:40:02 -0700 (PDT) Message-Id: <77FDA3DB-B81A-42D1-871E-AB04CD86C150@mac.com> From: Marcel Moolenaar <xcllnt@mac.com> To: David Xu <davidxu@freebsd.org> In-Reply-To: <200804020741.m327fP1W065205@repoman.freebsd.org> Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (Apple Message framework v919.2) Date: Wed, 2 Apr 2008 09:39:56 -0700 References: <200804020741.m327fP1W065205@repoman.freebsd.org> X-Mailer: Apple Mail (2.919.2) Cc: cvs-src@freebsd.org, src-committers@freebsd.org, cvs-all@freebsd.org Subject: Re: cvs commit: src/lib/libthr/arch/amd64 Makefile.inc src/lib/libthr/arch/amd64/include pthread_md.h src/lib/libthr/arch/i386 Makefile.inc src/lib/libthr/arch/i386/include pthread_md.h src/lib/libthr/thread thr_private.h thr_rtld.c thr_umtx.c ... X-BeenThere: cvs-src@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: CVS commit messages for the src tree <cvs-src.freebsd.org> List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src>, <mailto:cvs-src-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/cvs-src> List-Post: <mailto:cvs-src@freebsd.org> List-Help: <mailto:cvs-src-request@freebsd.org?subject=help> List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src>, <mailto:cvs-src-request@freebsd.org?subject=subscribe> X-List-Received-Date: Wed, 02 Apr 2008 16:40:05 -0000 On Apr 2, 2008, at 12:41 AM, David Xu wrote: > davidxu 2008-04-02 07:41:25 UTC > > FreeBSD src repository > > Modified files: > lib/libthr/arch/amd64 Makefile.inc > lib/libthr/arch/amd64/include pthread_md.h > lib/libthr/arch/i386 Makefile.inc > lib/libthr/arch/i386/include pthread_md.h > lib/libthr/thread thr_private.h thr_rtld.c thr_umtx.c > Added files: > lib/libthr/arch/amd64/amd64 _umtx_op_err.S > lib/libthr/arch/i386/i386 _umtx_op_err.S > Log: > Replace function _umtx_op with _umtx_op_err, the later function > directly > returns errno, because errno can be mucked by user's signal handler > and > most of pthread api heavily depends on errno to be correct, this > change > should improve stability of the thread library. Doesn't this also apply to !i386 & !amd64? -- Marcel Moolenaar xcllnt@mac.com