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Article #222

Pcomm problems with SunOs4 and Ultrix

#222
From: Bob Ankeney
Date: Thu, 09 Nov 1989 18:10
30 lines
1897 bytes

     I'm trying to get pcomm running on two different systems: A Sun4 running
SunOs4, and a MicroVax II running Ultrix.

     On the Sun, I went with the BSD standards and defined USLEEP in dial.c
(I'm using patch level 5).  When I run it, I get connected, but then
nothing happens.  If I run it under gdb, it works fine!  (So much for
tracing the problem nicely).  Any ideas?

     Under Ultrix, I'm trying to get it to work with a shared modem.
There are a number of ioctl's used to deal with shared modems which I
duly added in port.c prior to the line_set() call.  But a write on the
port failed.  (I also commented out the close(open(...)) command because
this caused problems too).  Anyway, I used the ioctl's I had to add to
tip to make it work (I use a hacked version to handle xmodem protocol).
Has anyone managed to get pcomm to work with shared modems?

Thanks,

Bob Ankeney

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Bob Ankeney                    | "Wise men talk because they have         |
...!tektronix!reed!bob         |  something to say; fools, because        |
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...!percy!bob@agravain.UUCP    |                                          |
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Path: arc1-ca.pugleaf.net!utzoo!attcan!utgpu!utstat!jarvis.csri.toronto.edu!rutgers!usc!cs.utexas.edu!uunet!zephyr.ens.tek.com!tektronix!reed!bob
From: bob@reed.UUCP (Bob Ankeney)
Newsgroups: comp.sources.bugs,comp.sources.d
Subject: Pcomm problems with SunOs4 and Ultrix
Message-ID: <13558@reed.UUCP>
Date: 9 Nov 89 18:10:47 GMT
Organization: Reed College, Portland OR
Lines: 30