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Mastering Delphi Programming: A Complete Reference Guide
book

Mastering Delphi Programming: A Complete Reference Guide

by Primož Gabrijelčič
November 2019
Beginner to intermediate content levelBeginner to intermediate
674 pages
15h
English
Packt Publishing
Content preview from Mastering Delphi Programming: A Complete Reference Guide

Processes and threads

As a programmer, you probably have already some understanding about what a process is. As operating systems look at it, a process is a rough equivalent of an application. When a user starts an application, an operating system creates and starts a new process. The process owns the application code and all the resources that this code uses—memory, file handles, device handles, sockets, windows, and so on.

When the program is executing, the system must also keep track of the current execution address, state of the CPU registers, and state of the program's stack. This information, however, is not part of the process, but of a thread belonging to this process. Even the simplest program uses one thread. 

In other words, the ...

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Publisher Resources

ISBN: 9781838989118Other