ULK --- Chap3 Processes: Relationships Among Processes

本文介绍了程序创建的进程之间的父子及兄弟关系,并详细说明了进程描述符中需要包含哪些字段来表示这些关系。此外,文中还提到由内核创建的进程0和进程1,其中进程1(init)是所有其他进程的祖先。

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Processes created by a  program have a parent/child relationship. When a process creates multiple children,

these children have sibling relationships. Several fields must be introduced in a process descriptor to represent

these relationships; Processes 0 and 1 are created by the kernel; as we will see later in the chapter, process 1

(init) is the ancestor of all other processes.

 

转载于:https://www.cnblogs.com/miaoyong/p/4948959.html

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