From: "Pavel Klinkovský" <pavel.klinkovsky@gmail.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] Doesn't 'close' call finish pending 'read' on the same 'fd'?
Date: Thu, 13 Nov 2014 14:45:18 +0100 [thread overview]
Message-ID: <CAGNd-2N_RGKnnPyK3LNx-H9vG-K5CcUNBuYDK=quXpbpG_cBJg@mail.gmail.com> (raw)
In-Reply-To: <2ef336f7e8e64f4698f9e00e62adb0a5@felloff.net>
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> interesting, that might be worth implementing.
>
Maybe.
> the alternative would be to send the reading process a note to
> interrupt the blocking syscall.
>
Actually, it my 'plan B'... ;)
the closer proc should just send the note and not close the fd.
> and the reader proc should close the fd once he's out of the
> reading loop.
>
Exactly!
Well, I would prefer a solution with 'hangup', it seems cleaner to me...
...but since it is not implemented in UDP driver, I will implement the note
based solution.
Pavel
Pavel
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next prev parent reply other threads:[~2014-11-13 13:45 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-13 12:21 Pavel Klinkovský
2014-11-13 12:43 ` cinap_lenrek
2014-11-13 12:49 ` Pavel Klinkovský
2014-11-13 13:08 ` cinap_lenrek
2014-11-13 13:13 ` Pavel Klinkovský
2014-11-13 13:17 ` cinap_lenrek
2014-11-13 13:20 ` Pavel Klinkovský
2014-11-13 13:37 ` cinap_lenrek
2014-11-13 13:45 ` Pavel Klinkovský [this message]
2014-11-13 14:43 ` cinap_lenrek
2014-11-13 14:50 ` Pavel Klinkovský
2014-11-13 15:35 ` Pavel Klinkovský
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