Guardian Application Conversion Guide

Contents
xiv 096047 Tandem Computers Incorporated
Figure 4-3. Converting a COBOL85 Program to Create and Manage a High-
PIN Process 4-13
Figure 4-4. Converting a COBOL85 Requester to Communicate With a
High-PIN Server 4-16
Figure 4-5. Converting a COBOL85 Server to Communicate With a High-
PIN Requester 4-22
Figure 5-1. Converting Basic Elements of a C Program 5-1
Figure 5-2. Converting a C Program to Run at a High PIN 5-11
Figure 5-3. Converting a C Program to Create a High-PIN Process 5-14
Figure 5-4. Converting a C Requester to Communicate With a High-PIN
Server 5-18
Figure 5-5. Opening a High-PIN Server for a Backup Process 5-20
Figure 5-6. Converting a C Server to Communicate With a High-PIN
Requester 5-25
Figure 6-1. Converting Basic Elements of a Pascal Program 6-2
Figure 6-2. Converting a Pascal Program to Run at a High PIN 6-9
Figure 6-3. Converting a Pascal Program to Create a High-PIN
Process 6-12
Figure 6-4. Converting a Pascal Requester to Communicate With a High-
PIN Server 6-16
Figure 6-5. Opening a High-PIN Server for a Backup Process 6-18
Figure 6-6. Converting a Pascal Server to Communicate With a High-PIN
Requester 6-23
Figure 8-1. Converting Other Parts of an Application 8-1
Figure C-1. Network of C-Series and D-Series Systems C-1
Figure C-2. Identifying Disk Volumes and I/O Devices C-2
Figure C-3. Identifying Processes Using C-Series Process Identifiers C-3
Figure C-4. Identifying Processes Using D-Series Process File Names C-4
Figure C-5. Process Creation Between C-Series and D-Series Systems C-5
Figure C-6. Allowing Opens by High-PIN Requesters C-6
Figure C-7. Communicating With a Named High-PIN Process C-8
Tables Table 2-1. C-Series and D-Series Programmatic Representation of Disk File
Names 2-8
Table 2-2. C-Series and D-Series Programmatic Representation of I/O
Device Names 2-9