Date: Thu, 03 Apr 2008 09:49:33 +0800 From: David Xu <davidxu@FreeBSD.org> To: Marcel Moolenaar <xcllnt@mac.com> 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 ... Message-ID: <47F437AD.2070304@freebsd.org> In-Reply-To: <77FDA3DB-B81A-42D1-871E-AB04CD86C150@mac.com> References: <200804020741.m327fP1W065205@repoman.freebsd.org> <77FDA3DB-B81A-42D1-871E-AB04CD86C150@mac.com>
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Marcel Moolenaar wrote: > > 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, you are welcomed to improve it since I only know x86. Regards,
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