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CPGuide - Device I/O

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Reprint Courtesy of International Business Machines Corporation, © International Business Machines Corporation

Control Program Programming Guide and Reference
  1. Introduction to the Control Program
  2. Control Program Functions
  3. Keyboard Functions
  4. Mouse Functions
  5. Video Functions
  6. Data Types
  7. Errors
  8. Debugging
  9. Kernel Debugger Communications Protocol
  10. Device I/O
  11. Dynamic Linking
  12. Error Management
  13. Exception Management
  14. Extended Attributes
  15. File Management
  16. File Names
  17. File Systems
  18. Generic IOCtl Commands
  19. Memory Management
  20. Message Management
  21. National Language Support
  22. Pipes
  23. Program Execution Control
  24. Queues
  25. Semaphores
  26. Timers
  27. Notices
  28. Glossary

About Device I/O

Accessing Devices

Device Names

Device Drivers

IOCtl Interface

IOCtl Commands

Category and Function Codes

Parameter and Data Packets=

Using the File Systems to Access Devices

Using IOCtl Functions to Access Devices

Setting Communications-Port Parameters

Setting the Data Rate

Getting teh COM Port Transmission Status

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