April 2012
Intermediate to advanced
352 pages
8h
English
Content preview from FreeBSD Device Drivers
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Chapter 1. Building and Running Modules
This chapter provides an introduction to FreeBSD device drivers. We’ll start by describing the four different types of UNIX device drivers and how they are represented in FreeBSD. We’ll then describe the basics of building and running loadable kernel modules, and we’ll finish this chapter with an introduction to character drivers.
Note
If you don’t understand some of the terms used above, don’t worry; we’ll define them all in this chapter.
Types of Device Drivers
In FreeBSD, a device is any hardware-related item that belongs to the system; this includes disk drives, printers, video cards, and so on. A device driver ...
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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.