From: Nick Garnett <nickg@ecoscentric.com>
To: Matt Jerdonek <maj1224@yahoo.com>
Cc: Andrew Lunn <andrew@lunn.ch>,
Discussion eCos <ecos-discuss@sources.redhat.com>
Subject: Re: [ECOS] TCP close(...) action
Date: Wed, 22 Oct 2003 17:14:00 -0000 [thread overview]
Message-ID: <m3brs92o11.fsf@miso.calivar.com> (raw)
In-Reply-To: <20031022160616.6689.qmail@web14204.mail.yahoo.com>
Matt Jerdonek <maj1224@yahoo.com> writes:
> > If you re-write your test program to use POSIX
> > threads, it should then be possible to run it on
> > linux, SunOS, *BSD etc. We can then decide if this
> > is right or wrong.
> >
> > Andrew
> >
> > --
>
>
> I ran the program on linux and got the same result
> (the close did not wake the recv). So, I guess that
> eCos is behaving correctly.
Given that the eCos file handling model is almost identical to that of
Linux, BSD and any other Unix variant, I would expect that they would
all behave in much the same way.
>
> As I mentioned before, I have a workaround using
> cyg_thread_release(..). Does anyone know of a POSIX
> method for waking the recv other than ending and
> restarting the thread?
You might be able to do something fancy using select() in place of the
recv(). Signalling a select()ing thread should work -- although that
is essentially just the same as the cyg_thread_release() you are
already doing.
--
Nick Garnett eCos Kernel Architect
http://www.ecoscentric.com The eCos and RedBoot experts
--
Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
and search the list archive: http://sources.redhat.com/ml/ecos-discuss
next prev parent reply other threads:[~2003-10-22 17:14 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-10-18 18:24 Matt Jerdonek
2003-10-18 18:30 ` Gary Thomas
2003-10-20 15:25 ` Matt Jerdonek
2003-10-21 17:38 ` Christoph Csebits
2003-10-21 18:35 ` Andrew Lunn
2003-10-22 16:06 ` Matt Jerdonek
2003-10-22 17:14 ` Nick Garnett [this message]
2003-10-22 16:17 Jay Foster
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