December 2011
Intermediate to advanced
485 pages
15h 47m
English
Content preview from OS X and iOS Kernel ProgrammingBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Summary
- Nearly all drivers will need to expose their services to applications run by the user.
- To allow applications to interact with a kernel driver, the driver needs to cross the barrier that exists between user space code and kernel code. A driver written using the I/O Kit framework achieves this by implementing a class that derives from the
IOUserClientclass. - Applications can iterate loaded kernel drivers or can install a callback function to receive notifications when drivers are loaded and unloaded.
- The I/O Kit provides several functions that allow a user application to request services provided by a driver, including by reading and writing driver properties, or by establishing a connection to the driver and sending control requests to ...
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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.