From: Martin Zwickel <martin.zwickel@technotrend.de>
To: "Kiniger, Karl (GE Healthcare)" <karl.kiniger@med.ge.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: How peek at tcp socket data w/o reading it
Date: Mon, 31 Jan 2005 12:16:16 +0100 [thread overview]
Message-ID: <20050131121616.1d35c69a@phoebee> (raw)
In-Reply-To: <20050131104532.GA3208@wszip-kinigka.euro.med.ge.com>
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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 <http://www.technotrend.de>
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next prev parent reply other threads:[~2005-01-31 11:16 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-31 10:45 How peek at tcp socket data w/o reading it Kiniger, Karl (GE Healthcare)
2005-01-31 11:16 ` Martin Zwickel [this message]
2005-01-31 11:36 ` Kiniger
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