Date: Mon, 27 Aug 2007 13:40:06 GMT From: sysmaint@contek.com (Douglas Wells) To: freebsd-threads@FreeBSD.org Subject: Re: threads/115211: pthread_atfork misbehaves in initial thread Message-ID: <200708271340.l7RDe6jl034237@freefall.freebsd.org>
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The following reply was made to PR threads/115211; it has been noted by GNATS. From: sysmaint@contek.com (Douglas Wells) To: Craig Rodrigues <rodrigc@crodrigues.org> Cc: bug-followup@FreeBSD.org, sysmaint@contek.com Subject: Re: threads/115211: pthread_atfork misbehaves in initial thread Date: Mon, 27 Aug 2007 08:46:52 -0400 (EDT) > Hi, > > On FreeBSD-CURRENT, if I do: > > gcc pthread_atforkbug.c -lkse && ./a.out > > This is the output: > > parent pid (48871) > Child exiting: (48872) > child (48872) returned > > If I do: > > gcc pthread_atforkbug.c -lkse && ./a.out > > parent pid (48877) > af_prepare: pid (48877) > af_parent: pid (48877) > af_child: pid (48878) > Child exiting: (48878) > child (48878) returned > > > On FreeBSD 6.2, -pthread is mapped to -lkse, while on CURRENT, it is mapped > to -lthr. Can you try your test again with -lthr on FreeBSD 6.2? > This looks like a libkse bug. > > -- > Craig Rodrigues > rodrigc@crodrigues.org Yes, I can verify that using: -pthread => erroneous behavior -lthr => expected behavior on my installation of 6.2. - dmw
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