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Date: Mon, 23 Jan 2006 14:41:12 +0100
From: Samuel Thibault <samuel DOT thibault AT ens-lyon DOT org>
To: cygwin AT cygwin DOT com
Subject: Re: Serial port hangs unless I run Hyperterminal?
Message-ID: <20060123134112.GD5636@implementation.labri.fr>
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References: <4dedbe8ed5AndyBurgess AT argonet DOT co DOT uk>
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andyburgess, le Mon 23 Jan 2006 13:28:24 +0000, a écrit :
> Also I've been having trouble with the tcsetattr and tcgetattr functions in C
> (my program's not using them currently). Each time I call them - I get a
> returned -1 - error status.

Check errno too.

Regards,
Samuel

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