From: Peter Stephenson <pws@csr.com>
To: Zsh-Workers <zsh-workers@sunsite.dk>
Subject: Re: Subshell with multios causes hang
Date: Wed, 23 May 2007 12:50:16 +0100 [thread overview]
Message-ID: <20070523125016.6a2fd608@news01.csr.com> (raw)
In-Reply-To: <1179919513.3015.569.camel@aston.uk.cyberscience.com>
On Wed, 23 May 2007 12:25:13 +0100
John Buddery <jvb@cyberscience.com> wrote:
> % echo This is the file >file
> % fn() { cat; }
> % fn <$(echo file file)
> This is the file
> This is the file
> (hang at this point)
>
> One way to fix it would be to block the child signal until the child
> pid was registered (patch below).
That seems entirely reasonable and unproblematic. I've committed it (with
a comment and the case above in another test).
Sorry about the wrapping in the previous post---I've tracked down
claws-mail's autowrap feature and turned it off (though these things have
a habit of coming back from the dead...)
--
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
To access the latest news from CSR copy this link into a web browser: http://www.csr.com/email_sig.php
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next prev parent reply other threads:[~2007-05-23 11:50 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-22 11:21 John Buddery
2007-05-22 17:29 ` Peter Stephenson
2007-05-23 10:12 ` Peter Stephenson
2007-05-23 11:25 ` John Buddery
2007-05-23 11:50 ` Peter Stephenson [this message]
2007-05-23 15:00 ` Bart Schaefer
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