From: jlnance@unity.ncsu.edu
Date: Sun, 25 Apr 2004 16:36:50 -0400
To: linux-kernel@vger.kernel.org
Subject: Need hack to test short socket I/O
Message-ID: <20040425203650.GA14657@ncsu.edu>
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Hello All,
    I would like to check to make sure a program can handle I/O on sockets
which do not accept/return as much data as the program tries to
send/receive.  It is difficult to test this since it does not happen
frequently.  I would like to hack the kernel somehow so that socket I/O
happens either 1 byte at a time or perhaps (n+1)/2 bytes at a time, where
n is the number of requested bytes.  Does anyone know a simple way to do
this?

Thanks,

Jim
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