From: "shesha bhushan" <bhushan_vadulas@hotmail.com>
To: linux-kernel@vger.kernel.org, kernelnewbies@nl.linux.org
Subject: send and recv function for UDP
Date: Tue, 25 Mar 2003 09:12:38 +0000 [thread overview]
Message-ID: <F8Z06YO4OPXok84FTA700005a3e@hotmail.com> (raw)
Hi all,
An I use sock_recvmsg() sock_sendmsg() function to send data on a UDP socket
opened in a kernel module?
The problem is, when I use sock_recvmsg at the server side, it will not
wait at all for the client to send data. It behaves asynchronously. It will
come out with received count as zero.
I cannot use, sock_read since I cannot get the (struct file *), a required
parameter and there is no function like sock_recvfrom which is conunter part
of recvfrom for kernel programming.
These were the options I tried. Could any one suggest how to come around the
problem for sending data using UDP in a kernel module.
Thanking You
Shesha
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reply other threads:[~2003-03-25 9:02 UTC|newest]
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