From: Kiniger <karl.kiniger@med.ge.com>
To: Martin Zwickel <martin.zwickel@technotrend.de>
Cc: linux-kernel@vger.kernel.org
Subject: Re: How peek at tcp socket data w/o reading it
Date: Mon, 31 Jan 2005 12:36:33 +0100 [thread overview]
Message-ID: <20050131113633.GA4184@wszip-kinigka.euro.med.ge.com> (raw)
In-Reply-To: <20050131121616.1d35c69a@phoebee>
Thanks very much,
thats exactly what I needed.
Karl
On Mon, Jan 31, 2005 at 12:16:16PM +0100, Martin Zwickel wrote:
>
> On Mon, 31 Jan 2005 11:45:32 +0100
> "Kiniger, Karl (GE Healthcare)" <karl.kiniger@med.ge.com> bubbled:
>
> > Hi,
> >
> > hack wanted:
> >
> > is it possible to peek a few bytes from a tcp socket which is
> > ready to read without actually reading the data? (or some
> > means to push already read data back similar to ungetc)
>
> ret = recv(fd, buf, len, MSG_PEEK);
>
> --
> MyExcuse:
> telnet: Unable to connect to remote host: Connection refused
>
> Martin Zwickel <martin.zwickel@technotrend.de>
> Research & Development
>
> TechnoTrend AG <[1]http://www.technotrend.de>
> )
>
> References
>
> 1. http://www.technotrend.de/
--
Karl Kiniger mailto:karl.kiniger@med.ge.com
GE Medical Systems Kretztechnik GmbH & Co OHG
Tiefenbach 15 Tel: (++43) 7682-3800-710
A-4871 Zipf Austria Fax: (++43) 7682-3800-47
prev parent reply other threads:[~2005-01-31 11:39 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-31 10:45 Kiniger, Karl (GE Healthcare)
2005-01-31 11:16 ` Martin Zwickel
2005-01-31 11:36 ` Kiniger [this message]
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