linux环境arm2440上的dma驱动程序开发源代码。

用于构建linux/unix下的网络防火墙,是网络安全中经常使用的小工具-Used to build linux/unix Network firewalls, network security is often used gadgets

cs9800 driver code. 经过测试，能成功运行。-cs9800 driver code. After testing, can be run successfully.

sdp协议详情

Linux网络编程。主要实现共享资源问题。通过lock()函数实现锁定，unlock()实现解锁,以避免造成临界资源的死锁问题。-Linux Network Programming. The main problem to achieve a shared resource. Through the lock () function to achieve lock, unlock () Unlock realize in order to avoid deadlock caused by the issue of critical resources.

在Linux操作系统下实现的软件交换技术，目前非常流行。-the Linux operating system software to achieve the exchange of technology, very popular.

网卡程序中的说明ip的一部分,包括ip协议的主要的功能-card procedures Note ip part of the agreement, including ip the main function

LINUX SHELL编程指南本书共分五部分，详细介绍了shell编程技巧，各种UNIX命令及语法，还涉及了UNIX下的文字处理以及少量的系统管理问题。本书内容全面、文字简洁流畅，适合Shell编程人员学习、参考。 -LINUX SHELL Programming Guide This book is divided into five parts, described in detail shell programming techniques, a variety of UNIX commands and syntax, but also under the UNIX word processing, as well as a small amount of system management issues. The book is comprehensive, concise language fluency for Shell programmers learning, reference.

运用安全套接字协议实现安全隧道。这是专为那些不具有外部IP地址却仍想实现互联网服务的人设计的。服务器被置于一台拥有公网地址的计算机上。客户端运行在防火墙/网关后的某台计算机上。这使得客户端可以访问互联网。运行服务器端进程无需超级用户特权。也无须使用任何其他进程或线程。-use Secure Socket security agreement tunnel. This is designed for those who do not have external IP addresses still wants to achieve Internet services in the design. Servers are placed with a public address on a computer. Client runs on firewall/gateway of a computer. This enables the client to access the Internet. Process server running without superuser privileges. No need to use any other processes or threads.

QT下网络编程，网络下载，支持UNIX和WINDOWS跨平台。-Network programming, download network to support UNIX and Windows cross-platform.

Linux Socket 框架，在redhat9 调试通过。-Linux Socket framework adopted in RedHat9 debugging.