From mboxrd@z Thu Jan  1 00:00:00 1970
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	<4f594cbed02febd4f1086a3bf4b13bd9@iram.fr>
Date: Wed, 15 Sep 2010 10:47:56 +0100
Message-ID: <AANLkTinE7QC0dUnviKsaJEzT1cxHUxmb+PJ_VxAAJWiC@mail.gmail.com>
From: roger peppe <rogpeppe@gmail.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
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Subject: Re: [9fans] alt and chanfree
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On 15 September 2010 09:15, Mathieu Lonjaret <mathieu.lonjaret@gmail.com> wrote:
> I haven't tried chanclose() yet, but setting to nil the freed chan in the
> alt entry is not really what I wanted since it will make alt() return -1
> (better than crashing but not ideal).

it wouldn't return -1 (assuming there are at least some valid channels
in the alt array) if you set the op to CHANNOP as well as setting c
to nil.