Material on files, signals, semaphores, threads and client-server communication also has been updated and enhanced. The book provides programming exercises for many fundamental concepts in process ...

If we use kernel level threads, the operating system will have a descriptor for each thread belonging to a process and it will schedule all the threads. This method is commonly called one to one.

James Vincent is a senior reporter who has covered AI, robotics, and more for eight years at The Verge. Here’s a puzzle: Google appears to have started work on a completely new operating system ...