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Date: Sat, 26 Jun 2004 17:51:19 +0400
From: Andrey Chernov <ache@nagual.pp.ru>
To: Poul-Henning Kamp <phk@FreeBSD.ORG>
Message-ID: <20040626135119.GA29134@nagual.pp.ru>
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Subject: Re: cvs commit: src/sys/kern tty.c src/sys/net if_sl.c ppp_tty.c
	src/sys/netgraph ng_tty.c src/sys/netgraph/bluetooth/drivers/h4
	ng_h4.c src/sys/sys linedisc.h tty.h
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On Sat, Jun 26, 2004 at 08:44:04AM +0000, Poul-Henning Kamp wrote:
>   Fix line discipline switching issues: If opening a new ldisc fails,
>   we have to revert to TTYDISC which we know will successfully open
>   rather than try the previous ldisc which might also fail to open.

What about trying to switch to previous ldisc first and, only if it fails, 
revert to TTYDISC?

-- 
Andrey Chernov | http://ache.pp.ru/