[comp.sys.pyramid] tty line discipline on 9820

mechjgh@tness7.UUCP (Greg Hackney ) (04/23/88)

Any ideas as to how to get DTR to drop when
I log off with cntrl-d (getty running in att universe).

"stty 0" will drop the connection, however cntrl-d doesn't.


-----< /etc/inittab entry >------
53:2:respawn:/etc/getty tty053 19200 #incoming from the Bridge network

-----< /etc/gettydefs entry >----
19200# EXTA HUPCL PARENB CS7 # EXTA SANE HUPCL IXANY TAB3 #login: #19200

--
Greg Hackney
Southwestern Bell - Dallas
{ihnp4 | bellcore}!tness7!root

mechjgh@tness1.UUCP (Greg Hackney 214+464-2771) (04/28/88)

In article <998@tness7.UUCP> mechjgh@tness7.UUCP I write:

> Any ideas as to how to get DTR to drop when
> I log off with cntrl-d (getty running in att universe).
> "stty 0" will drop the connection, however cntrl-d doesn't.

I thought this was a bug, but it turns out to be a feature.

The port DOES disconnect properly, UNLESS a user process is still
running in the background. (I was running a mail check demon in
the background.)

RTOC says the tty is not closed, so the HUPCL (hang-up-on-close) does
not apply. It may be a feature, but is not consistent with other
machines I have worked with. A quirk I can live with.

--
Greg