Spooler Plus Programmer's Guide

Using the Spooler Interface Procedures
Spooler Plus Programmer’s Guide—522293-003
2-19
Spooling—Levels 1 and 2
?SOURCE $SYSTEM.SYSTEM.EXTDECS(OPEN, CLOSE, WRITE, STOP,
?CHECKOPEN,CHECKPOINT)
PROC error;
BEGIN
CALL STOP;
END;
PROC cherror (george);
INT george;
BEGIN
CALL STOP;
END;
PROC stbackup;
BEGIN
counter := counter;
END;
INT PROC getline( line, length);
INT .line,
.length;
BEGIN
int temp, done;
temp :=0;
temp := counter.<13:15> ;
temp := temp * 5;
line [0] ':=' " ";
line [1] ':=' line[0] for 39;
line [temp] ':=' "0123456789";
length := 80;
IF counter > 120 THEN done := 0 ELSE done := 1;
counter := counter + 1;
RETURN done;
END;
?list
PROC root MAIN;
BEGIN
! Declarations
INT collector [0:11] := "$S #LP3 LP3 ",
! contains the collector and location name in
! internal format
collectnum,
! contains the collector's file number returned from open
err,
! contains the CHECKOPEN back error or the CHECKPOINT status
! word
flags := %B0100100000000000,
! contains the bit pattern for the flags parameter to OPEN
! and CHECKOPEN
Example 2-5. Annotated Example of Level-1 Spooling From a NonStop Process
Pair With a Zero Sync Depth
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