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
Standard POSIX Threads Functions: Differences
Between the Previous and Current Standards
Open System Services Porting Guide—520573-006
E-3
Changed Thread Functions
Table E-1 lists the Draft 4 thread functions that have been either replaced by new
standard functions or renamed in Standard POSIX Threads.
Table E-1. Replaced or Renamed Thread Functions
Draft 4 Thread Function
Replacement or Renamed
Standard POSIX Threads Function
pthread_attr_create() pthread_attr_init()
pthread_attr_delete() pthread_attr_destroy()
pthread_attr_getdetach_np() pthread_attr_getdetachstate()
pthread_attr_getprio() pthread_attr_getschedparam()
pthread_attr_getsched() pthread_attr_getschedpolicy()
pthread_condattr_create pthread_condattr_init()
pthread_condattr_delete() pthread_condattr_destroy()
pthread_keycreate() pthread_key_create()
pthread_mutexattr_create() pthread_mutexattr_init()
pthread_mutexattr_delete() pthread_mutexattr_destroy()
pthread_setasynccancel() pthread_setcanceltype()
pthread_setcancel() pthread_setcancelstate()
pthread_attr_setdetach_np() pthread_attr_setdetachstate()
pthread_setprio() pthread_setschedparam()
pthread_attr_setsched() pthread_attr_setschedpolicy()
pthread_setscheduler() pthread_setschedparam()
pthread_yield() sched_yield()