February 2020
Beginner to intermediate
616 pages
15h 16m
English
Content preview from Practical C Programming
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General-Purpose Utilities
In this chapter, we are going to learn about the different functions that are used when performing different tasks. We will learn how to register functions that execute automatically when a program terminates. We will learn about functions that measure the clock ticks and CPU seconds required for the execution of certain tasks. We will also learn how to allocate memory at runtime, and then free it up when its task is over. Finally, we will learn how to handle different signals.
In this chapter, we will dive into the following recipes:
- Registering a function that is called when a program exits
- Measuring the clock ticks and CPU seconds required in the execution of a function
- Performing dynamic memory allocation
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.