Chapter 6 -- Processes, Threads, and Jobs

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Chapter 6

In this chapter, we'll explain the data structures and algorithms that deal with processes, threads, and jobs in Microsoft Windows 2000. The first section focuses on the internal structures that make up a process. The second section outlines the steps involved in creating a process (and its initial thread). The internals of threads and thread scheduling are then described. The chapter concludes with a description of the job object.

Where relevant performance counters or kernel variables exist, they are mentioned. Although this book isn't a Win32 programming book, the pertinent process, thread, and job Win32 functions are listed so that you can pursue additional information on their use.

Because processes and threads touch so many components in Windows 2000, a number of terms and data structures (such as working sets, objects and handles, system memory heaps, and so on) are referred to in this chapter but are explained in detail elsewhere in the book. To fully understand this chapter, you need to be familiar with the terms and concepts explained in chapters 1 and 2, such as the difference between a process and a thread, the Windows 2000 virtual address space layout, and the difference between user mode and kernel mode.



Inside Microsoft Windows 2000
Inside Microsoft Windows 2000, Third Edition (Microsoft Programming Series)
ISBN: 0735610215
EAN: 2147483647
Year: 2000
Pages: 121

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