Control Program Functions (Summary)

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Some general information is available at Control Program page.

File Management

File Functions

File Handle Functions

File Query Functions

Directory Search (FileFind) Functions

Directory and Disk Functions

Environment and Search Path Functions

Extended LIBPATH Search Path Functions

Memory Management

Memory Functions

Memory Suballocation Functions

Shared Memory Functions

Thread Local Memory Functions

Program Execution Control

Thread Control Functions

Process Control Functions

Session Control Functions

Semaphore Functions

Event Semaphore Functions

Mutex Semaphore Functions

Muxwait Semaphore Functions

Pipe Functions

Named-Pipe Functions

Unnamed-Pipe Functions

  • DosClose
  • DosCreatePipe
  • DosDupHandle, DosOpen, DosRead, DosWrite

Queue Functions

Timer Functions

Error Management Functions

Exception Handling Functions

Signal Exception Functions

Must-Complete Functions

Device I/O Functions

File System Functions Used to Perform I/O to Devices:

  • DosClose
  • DosOpen
  • DosRead
  • DosWrite

Message Management Functions

Code Page Management Functions

Code Page Functions

Country Dependent Functions

Debugging Functions

Dynamic Linking Functions

Dos...

Unsorted

Date/Time

Timer

Error Management

Exception Management

File Systems/File Management

Large File System

File Manipulation

File Handle Manipulation

File Querying

File System Functions

Resource Management

Threads

VDD

Kbd, Mou, Vio

Keyboard functions

Mouse functions

Video I/O functions

Advanced VIO

Icon Legend

  • Att.gif: It seems that these functions were not implemented on the OS/2 4.5 Toolkit.
  • Conf.gif: These functions were documented on the Addendum of the OS/2 4.5 Toolkit.
  • Vraag.gif: More information is required on this function.

OS/2 1.x / Legacy Functions

Function calls for OS/2 1.x that offer compatibility with DOS via Family API or Windows NT OS/2 subsystem.

Dos

Date/Time

Device I/O

Dynamic Linking Library

Monitor functions

Error Management

OS/2 2.0 and 1.3 only:

Exception Management

File Systems/File Management

Directory Searching:

Directory Handling:

Disk

Environment/Path

File Manipulation

File Handle Manipulation

File Querying

File System Functions

Memory Management

Huge block
Heap

Message Management

National Language/Code Page

Named Pipes

Resource Management

Semaphores

MuxWait Semaphores

Processes/Threading

Processes

Session Management

Session Manager
Screen Group

Timer

Addressing

Spool

Not found on OS2TK45

I/O Privileges

Segments

QuickHelp

Keyboard functions

Mouse functions

Video I/O functions

Legend

  • Vraag.gif: More information is required on this function. Information was not available on CP1 or PRCP books.


References

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