Date: Tue, 24 Nov 2009 15:32:57 +0000 From: Tom Evans <tevans.uk@googlemail.com> To: Mikolaj Golub <to.my.trociny@gmail.com> Cc: FreeBSD Stable <freebsd-stable@freebsd.org> Subject: Re: pthread.h: typo in #define pthread_cleanup_push/pthread_cleanup_pop Message-ID: <2e027be00911240732u1ac60d31ucbbb65545636e6b@mail.gmail.com> In-Reply-To: <8663907xyy.fsf@zhuzha.ua1> References: <86aayc7z4g.fsf@zhuzha.ua1> <8663907xyy.fsf@zhuzha.ua1>
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On Tue, Nov 24, 2009 at 3:18 PM, Mikolaj Golub <to.my.trociny@gmail.com>wrote: > <snip> > So, I don't know what these macros actually were supposed to be. They were > introduced in r179662: > > Revision 1.43: download - view: text, markup, annotated - select for diffs > Mon Jun 9 01:14:10 2008 UTC (17 months, 2 weeks ago) by davidxu > Branches: MAIN > Diff to: previous 1.42: preferred, colored > Changes since revision 1.42: +21 -2 lines > > SVN rev 179662 on 2008-06-09 01:14:10Z by davidxu > > Make pthread_cleanup_push() and pthread_cleanup_pop() as a pair of macros, > use stack space to keep cleanup information, this eliminates overhead of > calling malloc() and free() in thread library. > > Discussed on: thread@ > http://lists.freebsd.org/pipermail/freebsd-threads/2008-May/004299.html Cheers Tom
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