Path: utzoo!utgpu!cunews!bnrgate!brchh104!brchs1!bnr.ca!rice.edu!sun-spots-request
From: starnet!rich@apple.com (Richard Mahn)
Newsgroups: comp.sys.sun
Subject: Re: in-out modems on SPARC
Keywords: No Digest Subjects in Unmoderated Mode
Message-ID: <3221@brchh104.bnr.ca>
Date: 4 Jun 91 18:40:00 GMT
Sender: news@brchh104.bnr.ca
Organization: Sunspots, Psuedo-Unmoderated
Lines: 22
Approved: sun-spots@rice.edu
X-Original-Date:    14 May 91 05:19:38 GMT

In article <2795@brchh104.bnr.ca> brooks@tazdevil.llnl.gov (Eugene D. Brooks III) writes:
>NOTE:  Once ttysoftcar is used to cause the line to respect the carrier
>properly, any attempt to use ttysoftcar on the affected line will hang as
>an open will now block waiting for carrier.  If you want to turn the
>status of the line back around you have to dial in on the modem and run
>ttysoftcar while the carrier is up on the line.

Not quite true.  if you assume ttydN corresponds to cuaN, then setting
'ttysoftcar' on ttydN is the same as setting it on cuaN.  (Try it, set
it to -n on one, then -y on the other, it will be -y on both.)   Although
you can't use 'ttysoftcar' on ttydN, you CAN use it on cuaN, which
accomplishes the same thing.

>                                                 Its real neat how things
>work, ain't it!
Right.

				Richard Mahn
				Starnet Connections
				rich@starnet.uucp
				starnet!rich@apple.com