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There is a similar exercise in "Linux Device Drivers." The first driver they ask you to write is a char device that runs in memory called "scull." Here is a li
by magpi3 9y ago
There is a similar exercise in "Linux Device Drivers." The first driver they ask you to write is a char device that runs in memory called "scull."
Here is a link to the free book (warning it's a pdf):
http://free-electrons.com/doc/books/ldd3.pdf http://free-electrons.com/doc/books/ldd3.pdf
And here is a link to a github project with all exercises updated for the most recent kernel:
https://github.com/martinezjavier/ldd3 https://github.com/martinezjavier/ldd3
- spapas82 9y agoHa ha "scull" ringed a bell and after taking a look at the cover of the book you mention (it's not in the pdf you provide but can be found if you search for images for Linux Device Drivers oreilly) and see the horse ... I totally remembered the book! It was one of the refereces I used while implementing the module and it was a really good and comprehensive book - totally agree with the recommendation :)