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Date:      Thu, 22 Dec 1994 23:37:45 +1100
From:      Bruce Evans <bde@zeta.org.au>
To:        bde@zeta.org.au, burg@burg.is.ge.com
Cc:        hackers@freebsd.org
Subject:   Re: bidirectional ports ?
Message-ID:  <199412221237.XAA04236@godzilla.zeta.org.au>

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>Yes, of course getty has /dev/ttyd0 open. That is exactly the problem.
>How can I start a getty without without it opening the device?

Don't have carrier present when there is no connection.  Then getty will
block while opening the device and "ps lax" will show /usr/libexec/[getty]
sleeping on "siodcd".

Bruce



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