September 2014
Intermediate to advanced
240 pages
5h 53m
English
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Checking the SELinux state programmatically
If the need arises to make an SELinux-aware application, then several languages can be used. The libselinux package usually provides bindings for multiple programming and scripting languages. In the next set of recipes, the C programming language will be used as an example implementation.
The first step to support SELinux in an application is to check the SELinux state. In this recipe, we will show how to create an application that links with the libselinux library and checks the state of SELinux.
Getting ready
As we are going to update a C application, this set of recipes will assume basic knowledge of C programming. An example C application that uses all the input from this (and other) recipes can be ...
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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.