练习，linux下基于TCP的多线程的ECHO服务

通常一个VC项目中包含多个C或C++文件，有时需要同时对这一系列的文件进行lint检查，我们可以通过配置一个pclint_project来达到目的。 这里我们需要用到unix中的find等命令来查找当前目录下的C和C++文件，然后再将它们送给lint程序处理，所以得使用到UnxUtils.zip.-VC projects usually contain a number of C or C++ Paper, it is sometimes necessary at the same time in this series of documents lint checks, we can configure a pclint_project to achieve the objectives. Here we need to use the unix command to find, such as search the current directory under the C and C++ Document and then process them to the lint, so use UnxUtils.zip.

linux c 的函数使用大全,所有的函数都有-the function uses Daquan, all have a function

CALL THE PROCEDURE- CALL THE PROCEDURE

这是在linux下的key驱动,很不错的.-This is a key driver under linux, it is good.

linux网络方面的编程资料，socket，ipc-network programming information, socket, IPS, etc.

对单个文件流进行操作，主要包括分割文件名 判断文件是否打开，判断文件的总大小，当前文件位置，当前行的长度，是否有下一行，读一行文件信息等等．-Of a single file stream operation, including division of the file name to determine whether or not to open files to determine the total file size, the current file position, the current line length, whether it has the next line, reading his paper and so on.

mini_httpd is a small HTTP server. Its performance is not great, but for low or medium traffic sites it s quite adequate. It implements all the basic features of an HTTP server, including: GET, HEAD, and POST methods. CGI. Basic authentication. Security against ".." filename snooping. The common MIME types. Trailing-slash redirection. index.html, index.htm, index.cgi Directory listings. Multihoming / virtual hosting. Standard logging. Custom error pages.-mini_httpd is a small HTTP server. Its performance is not great, but for low or medium traffic sites it s quite adequate. It implements all the basic features of an HTTP server, including: GET, HEAD, and POST methods. CGI. Basic authentication. Security against ".." filename snooping. The common MIME types. Trailing-slash redirection. index.html, index.htm, index.cgi Directory listings. Multihoming/virtual hosting. Standard logging. Custom error pages.

使用非阻塞 I/O 的应用程序常常使用 poll, select, 和 epoll 系统调用. poll, select 和 epoll 本质上有相同的功能: 每个允许一个进程来决定它是否可读或者写一个或多个文件而不阻塞. 这些调用也可阻塞进程直到任何一个给定集合的文件描述符可用来读或写. 因此, 它们常常用在必须使用多输入输出流的应用程序, 而不必粘连在它们任何一个上. 相同的功能常常由多个函数提供, 因为 2 个是由不同的团队在几乎相同时间完成的: select 在 BSD Unix 中引入, 而 poll 是 System V 的解决方案. epoll 调用[23]添加在 2.5.45, 作为使查询函数扩展到几千个文件描述符的方法.-poll application instance

1.嵌入式LINUX开发基础知识 2.基础实验 3.MINIGUI程序设计 4.内核实验 5.驱动模块实验 6.无线通讯实验-1. Embedded LINUX development of basic knowledge 2. 3.MINIGUI the basis of experimental programming 4. Core experiment 5. Drive module experiment 6. Wireless communications experiment

linux下的串口编程例程，包括一些简单的说明-under linux Serial Programming routines, including some simple explanation