COBOL Manual for TNS/E Programs (H06.03+)

Contents

HP COBOL Manual for TNS/E Programs—520347-003

xxi

30. Printer and Spooler Output (continued)

Using a Spooler 30-7

Spooling Compiler Listings 30-7

Spooling Program Output 30-8

Using PERUSE 30-11

Using SPOOLCOM 30-16

Controlling Vertical Spacing in a Printed Report 30-19

Skipping Lines 30-20

Overprinting Lines 30-20

Skipping to a Printer Control Tape Channel Punch 30-20

Skipping to a New Page 30-21

Formatting Pages of a Printed Report 30-21

Logging Program Activity Information to a Printer 30-23

DISPLAY 30-23

WRITE 30-23

31. Process Initiation, Communication, and Management

Memory and Virtual Memory 31-2

Initiating a Process From an HP COBOL Program 31-3

Communicating With a Process 31-3

$RECEIVE 31-4

Process Names 31-9

Example of Simple Interprocess Communication 31-10

RECEIVE-CONTROL Paragraph 31-13

At-End Condition 31-14

Summary of $RECEIVE Rules 31-15

Simple Server Example 31-16

Managing a Process 31-20

Determining the Process Handle 31-20

Determining the Node (System Number) 31-21

Identifying the Message Source 31-22

Determining the Status 31-24

Identifying the Creator 31-31

Monitoring Descendants’ Completion 31-33

Changing the Creator ID 31-37

Suspending a Process 31-37