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Date: Mon, 17 Jan 2011 16:41:38 -0800
From: Donna Rigas <donna.rigas@gmail.com>
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To: linux-kernel@vger.kernel.org
Subject: serial port programming second question (newbie)
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Also, if your call to tcsetattr fails, or if  the ioctl call to
set the baud rate fails, does it matter if you restore the serial
port settings or not?
>