From: Russell King <rmk@arm.linux.org.uk>
To: Bernd Petrovitsch <bernd@gams.at>
Cc: linux-kernel@vger.kernel.org
Subject: Re: open("/dev/ttyS1", O_LARGEFILE) blocks
Date: Mon, 14 Oct 2002 14:37:41 +0100 [thread overview]
Message-ID: <20021014143741.B2902@flint.arm.linux.org.uk> (raw)
In-Reply-To: <2994.1034598563@frodo.gams.co.at>; from bernd@gams.at on Mon, Oct 14, 2002 at 02:29:23PM +0200
On Mon, Oct 14, 2002 at 02:29:23PM +0200, Bernd Petrovitsch wrote:
> Hmm, so I conclude that using something like "stty < /dev/ttyS0" is
> evil in general and one should always use "stty -F /dev/ttyS0" instead.
Yep. stty -F uses non-blocking mode, whereas the shell doesn't.
--
Russell King (rmk@arm.linux.org.uk) The developer of ARM Linux
http://www.arm.linux.org.uk/personal/aboutme.html
prev parent reply other threads:[~2002-10-14 13:31 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-14 11:39 open("/dev/ttyS1", O_LARGEFILE) blocks Bernd Petrovitsch
2002-10-14 11:52 ` Russell King
2002-10-14 12:29 ` Bernd Petrovitsch
2002-10-14 13:37 ` Russell King [this message]
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