March 1988
Beginner to intermediate
288 pages
8h 54m
English
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CHAPTER 8: The UNIX System Interface
The UNIX operating system provides its services through a set of system calls, which are in effect functions within the operating system that may be called by user programs. This chapter describes how to use some of the most important system calls from C programs. If you use UNIX, this should be directly helpful, for it is sometimes necessary to employ system calls for maximum efficiency, or to access some facility that is not in the library. Even if you use C on a different operating system, however, you should be able to glean insight into C programming from studying these examples; although details vary, similar code will be found on any system. Since the ANSI C library is in many cases modeled on UNIX ...
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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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.