Interacting with Drivers from Applications
Ole Henry Halvorsen, Douglas Clarke · Apress eBooks · 2011
In the previous chapter, we learnt about I/O Kit drivers, which live in the kernel. On the other hand, the applications that users interact with live in user space. So, if the user is going to use the services provided by your driver, the kernel/user space boundary needs to be crossed. These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.