Abstract for z/VM: CMS Application Multitasking

This topic collection describes how you can use the multitasking function of the IBM® z/VM® conversational monitor system (CMS) to develop and run multitasking application programs using C/C++ for z/VM, Assembler H, High Level Assembler, or REXX/VM.

This collection provides introductory and tutorial information as well as detailed reference material. Read the introductory chapters and the topics about writing multitasking programs before delving into the function descriptions. Because many functions are provided for debugging and tailoring, as well as for addressing advanced programming situations, you will find it easier to start using CMS multitasking quickly if you begin with the overview material, proceed to the sample programs, and consult the detailed reference material for those functions referred to by the overview sections. You need only a few functions to get started writing a multitasking application.

Intended audience

This information is intended for C, REXX, and assembler language programmers who want to develop multitasking programs for the CMS environment.

Readers should know the C language, REXX, or Basic Assembler Language and have experience with z/VM programming concepts and techniques.