Open System Services Porting Guide (G06.24+, H06.03+)
Table Of Contents
- What’s New in This Manual
- About This Manual
- 1 Introduction to Porting
- 2 The Development Environment
- 3 Useful Porting Tools
- 4 Interoperating Between User Environments
- Purpose of Interoperability
- The OSS User Environment
- OSS Commands for the Guardian User
- Guardian Commands for the UNIX User
- OSS Pathname and Guardian Filename Conversions
- Running the OSS Shell and Commands From TACL
- Running Guardian Commands From the OSS Shell
- Running OSS Processes With Guardian Attributes
- Using OSS Commands to Manage Guardian Objects
- 5 Interoperating Between Programming Environments
- 6 OSS Porting Considerations
- 7 Porting UNIX Applications to the OSS Environment
- 8 Migrating Guardian Applications to the OSS Environment
- General Migration Guidelines
- C Compiler Issues for Guardian Programs
- Using New and Extended Guardian Procedures
- Using OSS Functions in a Guardian Program
- Interoperating With OSS Programs
- Starting an OSS Program From the Guardian Environment
- C Compiler Considerations for OSS Programs
- Porting a Guardian Program to the OSS Environment
- How Arguments Are Passed to the C or C++ Program
- Differences in the Two Run-Time Environments
- Which Run-Time Routines Are Available
- Use of Common Run-Time Environment (CRE) Functions
- Replacing Guardian Procedure Calls With Equivalent OSS Functions
- Which IPC Mechanisms Can Be Used
- Interactions Between Guardian and OSS Functions
- 9 Porting From Specific UNIX Systems
- 10 Native Migration Overview
- 11 Porting or Migrating Sockets Applications
- 12 Porting Threaded Applications
- A Equivalent OSS and UNIX Commands for Guardian Users
- B Equivalent Guardian Commands for OSS and UNIX Users
- C Equivalent Inspect Debugging Commands for dbx Commands
- D Equivalent Native Inspect Debugging Commands for dbx Commands
- E Standard POSIX Threads Functions: Differences Between the Previous and Current Standards
- Glossary
- Index
Contents
Open System Services Porting Guide—520573-006
ii
3. Useful Porting Tools
Working on the NonStop System (continued)
Editing OSS Files 2-17
Using the Debuggers With OSS Files 2-18
Using the noft and enoft Utilities on Native Program Files 2-21
3. Useful Porting Tools
lint Tool 3-1
findcalls Tool 3-2
CodeCheck Tool 3-3
Open Systems Portability Checker (OSPC) Tool 3-4
4. Interoperating Between User Environments
Purpose of Interoperability 4-1
C Programming and Interoperability 4-3
Scopes of Interoperability 4-4
The OSS User Environment 4-4
OSS Shell 4-4
Factors Affecting Shell Operation 4-5
Guardian Environment Variables and the OSS Shell 4-8
OSS Commands for the Guardian User 4-10
Managing Processes From OSS 4-11
Managing Files From OSS 4-11
Editing Files From OSS 4-12
Printing Files From OSS 4-12
Compiling and Linking Programs From OSS 4-13
Guardian Commands for the UNIX User 4-14
Managing Processes From TACL 4-15
Managing Files From TACL 4-16
Editing Files From TACL 4-16
Printing Files From TACL 4-18
OSS Pathname and Guardian Filename Conversions 4-18
Running the OSS Shell and Commands From TACL 4-19
Performing a Single Command Under the OSS Shell 4-19
Performing a Single Program Without Invoking the OSS Shell 4-19
Starting an OSS Shell Script 4-20
Redirecting Input and Output to a File 4-20
Redirecting Input and Output to the Guardian Environment 4-20
Interactively Using TACL and the OSS Shell 4-21
Running Guardian Commands From the OSS Shell 4-21
Running OSS Processes With Guardian Attributes 4-22