此书为POSIX多线程程序设计英文版。本书深入描述了IEEE的开放系统接口标准-POSIX线程，通常称为Ptherads标准。--This book describes in depth the open system interface standard IEEE-POSIX threads, commonly known as Ptherads standards. This book first explains the basic concepts of threads, including asynchronous programming, thread life cycle and synchronization mechanisms and then discuss the topic, and gives avoiding mistakes and issues such as Ti Gao Xing valuable suggestions