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Date:      Sun, 29 Jun 2003 08:43:37 -0700 (PDT)
From:      John Polstra <jdp@polstra.com>
To:        current@freebsd.org
Subject:   Re: HEADS UP: libthr broken (was Re: HEADS UP: new KSE signal code)
Message-ID:  <200306291543.h5TFhb8V050180@strings.polstra.com>
In-Reply-To: <20030628220022.QXMV3199.pop016.verizon.net@kokeb.ambesa.net>
References:  <Pine.BSF.4.21.0306281219320.2537-100000@InterJet.elischer.org> <890E3745-A9A3-11D7-B882-0003937E39E0@mac.com> <20030628201814.GA33532@HAL9000.homeunix.com> <20030628220022.QXMV3199.pop016.verizon.net@kokeb.ambesa.net>

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In article <20030628220022.QXMV3199.pop016.verizon.net@kokeb.ambesa.net>,
Mike Makonnen  <mtm@identd.net> wrote:
> David's signal changes broke libthr. This is not his fault. The
> original implementation of sigtimedwait was broken and jdp (John
> Polstra) had worked up patches to fix it, but David beat him to it
> :-).

Well, it would have been nice if David had done a findgrep over the
source tree to see if any existing code relied on the broken semantics
of the original sigtimedwait implementation.

> Libthr depended on the old "broken" semantics of sigtimedwait, so
> any applications using libthr will be broken untill jdp commits the
> second part of his patch.

OK, I'm working on it ...

John
-- 
  John Polstra
  John D. Polstra & Co., Inc.                        Seattle, Washington USA
  "Two buttocks cannot avoid friction."                     -- Malawi saying



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