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000233_news@newsmaster….columbia.edu _Fri Jun 26 10:43:47 1998.msg
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From: "Art L." <art1958@yahoo.com>
Newsgroups: comp.protocols.kermit.misc
Subject: Get port of previous failed set line command
Date: Fri, 26 Jun 1998 10:41:08 -0400
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Xref: news.columbia.edu comp.protocols.kermit.misc:8924
I have a kermit script which then "takes" from a file called kermit.dat.
kermit.dat contains "set line /dev/tty1A" (or what ever the local modem
port may be). If the modem is not available the parent script is aware
of this because \v(line) equals /dev/tty.
What I would like to do is add some code to the parent script to keep
attempting to set line /dev/ttysomething every 10 seconds until it is
available. However the parent script does not know what the
ttysomething should be. There does not seem to be a built in variable
which contains this information.
Currently I have my take kermit.dat command in a loop from which I
break out of if \v(line) is something other than /dev/tty. What I
really want to do is to read the lock file (ie /usr/spool/uucp/LCK..1a)
to get the process ID (and therefore the program and user) of the
locking process.
I am using CKermit 6.1.192 and 5A(190) under SCO UNIX and XENIX