本文档是Linux 应用程序编程界面规范，规定标准的LINUX 操作系统为进行中、英文信息处理的

应用程序时提供必须的接口和运行环境，包括核心的应用程序编程界面、各种库函数、命令解释程序

（“shell”）、公共实用程序、图形用户界面（包括窗口函数）以及国际化和中文语境的本地化函数以支

持中英文信息处理的应用程序源码级的可移植性。-This document is a Linux application programming interface specification, the required standards for the conduct of the LINUX operating system in English and Chinese information processing application provides the necessary interface and operating environment, including the core application programming interface, a variety of library functions, command interpreter (　shell ), public utilities, graphical user interface (including the window function), as well as internationalization and localization of function in Chinese context to support in both English and Chinese information processing applications of source-level portability.