Date: Mon, 21 Dec 2009 23:00:04 +0100 From: Marius Strobl <marius@alchemy.franken.de> To: John Baldwin <jhb@freebsd.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r200797 - head/lib/libc/stdtime Message-ID: <20091221220004.GA42400@alchemy.franken.de> In-Reply-To: <200912211459.21766.jhb@freebsd.org> References: <200912211943.nBLJhNUU038425@svn.freebsd.org> <200912211459.21766.jhb@freebsd.org>
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On Mon, Dec 21, 2009 at 02:59:21PM -0500, John Baldwin wrote: > On Monday 21 December 2009 2:43:23 pm John Baldwin wrote: > > Author: jhb > > Date: Mon Dec 21 19:43:23 2009 > > New Revision: 200797 > > URL: http://svn.freebsd.org/changeset/base/200797 > > > > Log: > > Use _once() to initialize the pthread key for thread-local storage to hold > > the results of localtime() instead of using a pthread mutex directly. > > It would probably be simpler to use TLS for this instead, but I'm not sure if > we have working TLS on all supported platforms. > At least not on arm and sparc64 as the in-tree binutils predate GNU TLS support for these. Marius
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