From:	CSBVAX::MRGATE!RELAY-INFO-VAX@CRVAX.SRI.COM@SMTP  2-SEP-1988 04:04
To:	ARISIA::EVERHART
Subj:	Getting SNAP/VIEW (aka WATCH) to run under V5.0 single processor


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Date: Thu, 1 Sep 88 08:21 EDT
From: Ted Nieland - SRL <@WPAFB-AAMRL.ARPA:TNIELAND@FALCON>
Subject: Getting SNAP/VIEW (aka WATCH) to run under V5.0 single processor
To: info-vax@kl.sri.COM
X-VMS-To: IN%"info-vax@kl.sri.com"


The following is a DIFFERENCE showing the changes to be made the WATCH.MAR
to get it to work under VMS 5.0 on single processor machines.

************
File USER$DISK2:[NIELAND.SNAP]WATCH.MAR;1
  274   		MOVL	G^SCH$GL_CURPCB, R4	; Get current PCB pointer
  275   		JSB	G^SCH$IOLOCKR		; Lock I/O database for read
******
File USER$DISK2:[NIELAND.SNAP]WATCH_V5.MAR;1
  274   		MOVL	G^CTL$GL_PCB, R4	; Get current PCB pointer
  275   		JSB	G^SCH$IOLOCKR		; Lock I/O database for read
************


Notes:  To get WATCH to force input on the WATCHed terminal, type ^\.  Type ^\ 
again to turn off input mode.  ^Z will exit WATCH.

WATCH can be run from inside a pseudo terminal, this surprized me because the 
OBSERVE program from the DECUS tapes would crash the system if you tried to 
run OBSERVE from inside a pseudo terminal.


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|                M. Edward (Ted) Nieland - Systems Analyst                     |
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