DDNS 很好的参考源码，可以让大家参考， 改改就可以用，自持很多网址的...

在linux下c语言获取本机ip地址的函数,解除了只能获取127.0.0.1的bug.获得的是大端的4字节的ip地址,不是17字节的字符串地址.本人项目中已经在使用了.-In linux under c language to obtain the local ip address of the function, the lifting of access to 127.0.0.1 only the bug. Access to the big 4-byte ip address, instead of 17 bytes of the string address. I projects already in use.

epoll机制的收发程序 只能在2.6内核上使用 -epoll mechanism TX program only in the use of kernel 2.6

一个UDP EPOLL 客户端例子。可用于测试程序-A UDP EPOLL client examples. Can be used to test procedures

网络编程的服务端和客户端.包括用fork和select分别实现多进程编程和多线程编程.程序已经通过测试的.-network programming services and clients. Including fork and select respectively programming multi-process and multi-threaded programming. Procedures have to pass the test.

《精通QT4编程》第4章代码整理 加入修改，以适应FC9下的开发换将- Proficient QT4 Programming Chapter 4 Finishing add code adapted to FC9 under development for the

Chart Klinux MySql erp CORE SOURCE DEMO

中国银联内部和CHINAPAY转账系统源代码，开发商提供，考虑到保密问题，去掉了CA认证以及MAC校验部分，其余可用，LINUX下环境使用-China UnionPay ChinaPay internal and transfer system source code, developers, taking into account the confidentiality issue, remove the CA certificate as well as MAC checksum in part, the rest can be used, LINUX environments under

支持IPMI协议的开源API包。可以开发服务器硬件状态监控程序。-agreement IPMI support of the revenue-raising package API. Server hardware can develop condition monitoring procedures.

网络的停止等待ARQ的模拟，可以实现信息的交换，希望与大家交换程序，谢谢指教-network ARQ stop waiting for the simulation can achieve information exchange, we hope that with the exchange procedures, thank you enlighten

实现udp包传输的client和server-Udp packet transmission to achieve the client and server