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
- For certain types of devices, including USB devices, the I/O Kit makes it possible to forgo a kernel driver and implement the driver completely in user space. For the end user, this provides a much better experience.
- Not all USB devices are suitable for a user-space driver. A device that needs to be used by the system itself, such as a system-wide audio device or a USB storage device, must be implemented in the kernel.
- The I/O Kit provides a user-space library known as IOUSBLib that an application uses to interact with a USB device. The IOUSBLib provides a user- space equivalent to the
IOUSBDeviceandIOUSBInterfacekernel classes, known asIOUSBDeviceInterfaceandIOUSBInterfaceInterface, respectively. - An application can watch for the ...
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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.