Date: Wed, 13 Dec 1995 16:14:38 +0300 (MSK) From: =?KOI8-R?Q?=E1=CE=C4=D2=C5=CA_=FE=C5=D2=CE=CF=D7?= (aka Andrey A. Chernov, Black Mage) <ache@astral.msk.su> To: Eugene Polovnikov <eugen@rd.zgik.zaporizhzhe.ua>, hackers@freebsd.org Cc: Yury Pshenychny <yura@rd.zgik.zaporizhzhe.ua> Subject: Re: bug or feature in kern/tty.c Message-ID: <Xb-6jpmGW2@ache.dialup.ru> In-Reply-To: <199512131039.AA01605@rd.zgik.zaporizhzhe.ua>; from Eugene Polovnikov at Wed, 13 Dec 1995 12:39:37 %2B0200 (UKR) References: <199512131039.AA01605@rd.zgik.zaporizhzhe.ua>
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In message <199512131039.AA01605@rd.zgik.zaporizhzhe.ua> Eugene
Polovnikov writes:
>I found strange thing in 2.1.0-RELEASE (and -current) in kern/tty.c.
>When carrier was lossed then ttymodem() set TS_ZOMBIE and clear
>TS_CONNECTED in tp->t_state. But TS_ZOMBIE is cleared only in ttioctl()
>TIOCSETA* when line is setted to ignore modem status and when line is closed.
>As result in ttymodem() after lossing carrier TS_CONNECTED is not setting
>whithout reopening line or changing c_cflag to CLOCAL, and if this line
>used for SLIP connection as result we have 'No route to host' error
>when trying output to this line after modem reconnected.
It is right per POSIX.
Why you need to output anything to closed line?
>Or is this bug in slattach ? slattach never set CLOCAL when it's working
>with modem control and without redial cmd.
I am not shure, what result you expect...
If you need to reestablish connection, use redial cmd.
--
Andrey A. Chernov : And I rest so composedly, /Now, in my bed,
ache@astral.msk.su : That any beholder /Might fancy me dead -
http://dt.demos.su/~ache : Might start at beholding me, /Thinking me dead.
RELCOM Team,FreeBSD Team : E.A.Poe From "For Annie" 1849
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