NET/MASTER Network Control Language (NCL) Programmer's Guide

Working With Guardian Processes
Working With Files
106160 Tandem Computers Incorporated 12–107
The following screen shows the results of executing the procedure to read itself (a
TEDIT file):
(12:47) --------------------- OPERATOR CONTROL SERVICES ----------------------
START ZEX1210N $DATA2.ZNCLPGN.ZEX1210N
Opening $DATA2.ZNCLPGN.ZEX1210N
8 Read, write, and delete access
0 Record retrieved
Key is 1000
Record is zex1210n: PROCEDURE
Field 1 is zex1210n:
Field 2 is PROCEDURE
0 Record retrieved
Key is 2000
Record is /* Reads records from unmapped entry-sequenced UDB */
Field 1 is /*
Field 2 is Reads
Field 3 is records
Field 4 is from
Field 5 is unmapped
Field 6 is entry-sequenced
Field 7 is UDB
Field 8 is */
0 Record retrieved
Key is 3000
MSGS LOST ------------------ NonStop NET/MASTER D30 ---------------- --------
M=>
Working With
Guardian Processes
You can communicate with a Guardian process from an NCL process by using the
FILE PUTGET verb. FILE PUTGET works in the same way as the Guardian
WRITEREAD procedure call. Refer to the Guardian Programmer’s Guide for more
information on WRITEREAD.