From: Peter Stephenson <pws@csr.com>
To: Lionel Flandrin <lionel@svkt.org>
Cc: zsh-workers@sunsite.dk
Subject: Re: zsh 4.3.9: Interrupted "tcsetattr" call problem, tiling-wm related
Date: Mon, 2 Mar 2009 10:23:50 +0000 [thread overview]
Message-ID: <20090302102350.4fb8f638@news01> (raw)
In-Reply-To: <20090227161933.GE4173@shame.elexo.fr.local>
On Fri, 27 Feb 2009 17:20:25 +0100
Lionel Flandrin <lionel@svkt.org> wrote:
> A couple of grep and dirty fprintf in the source code later, I think
> I've found the root of the problem at Src/utils.c line 1440:
>
> 1440 tcsetattr(SHTTY, TCSADRAIN, &ti->tio);
> 1441 /* if (tcsetattr(SHTTY, TCSADRAIN, &ti->tio) == -1) */
>
> (It's interresting that the bugfix is almost already there :).
... just after the line that says "Princeton's include files are screwed
up". It's interesting we're relying on an ad-hoc fix for a problem
(although not related to this one) on a single system that probably
disappeared ten years ago.
> Indeed, the problem seems to be that I use a tiling WM (stumpwm) that
> If I change the call to:
>
> while (tcsetattr(SHTTY, TCSADRAIN, &ti->tio) == -1 && errno == EINTR);
>
> It fixes the problem.
That looks fine, I've committed it. Thanks.
--
Peter Stephenson <pws@csr.com> Software Engineer
CSR PLC, Churchill House, Cambridge Business Park, Cowley Road
Cambridge, CB4 0WZ, UK Tel: +44 (0)1223 692070
next prev parent reply other threads:[~2009-03-02 10:25 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-27 16:20 Lionel Flandrin
2009-03-02 10:23 ` Peter Stephenson [this message]
2009-03-02 16:01 ` Bart Schaefer
2009-03-02 16:15 ` Peter Stephenson
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