使用内核编译的方法增加一个文件拷贝的系统调用，压缩包中有具体的内核编译以及增加系统调用的步骤以及源代码...

linux 基于 s3c2440 的rs485驱动及测试程序,可正常收发16Mhz字节数据!-linux on S3C2440 the RS485 driver and testing procedures, can be normal 16MHz transceiver bytes of data!

一个例子程序，使用linux +gtk+gnome,主要功能是建立一个对话框，打印hello world，有详细的注释，如何编译以及怎样运行，是一个很好的学习上手的例子程序。-An example, the use of linux+ Gtk+ Gnome, the main function is to create a dialog box, print hello world, has detailed notes on how to compile and how to run, is a good example of learning-to-use procedures.

在Linux/Unix环境下发包测试性能的工具，功能非常强大-in Linux/Unix environments contract performance testing tool, which is very strong

在Linux使用systemV测试消息-use of the Linux news systemV test

linux 下的 得到可执行文件路径，判断文件是否存在，以及改文件扩展名的例子。-linux good undress your wrist selenium cavity shallow glass wind unable to speak ㄛ text-chan

tty工作台驱动，适合工作台驱动的所有底层工作。有借鉴价值！-tty driver table, suitable for table-driven work of all the ground floor. Have reference value!

Motif 2.1 - Programmer s Guide-Motif 2.1- Programmer s Guide

Solaris环境下Shell编程编程，很适合初学者的入门练习。SUN公司提供的源代码。-Solaris Shell Programming Environment Program, which is perfect for beginners to introduce the practice. SUN companies to provide the source code.

实现了多处理器上的FFT编程，可任意设置进程个数-Achieved a multi-processor FFT on the programming process can be arbitrarily set the number of

读者-写者问题的读写操作限制（包括读者优先和写者优先） 写-写互斥：不能有两个写者同时进行写操作 读-写互斥：不能同时有一个线程在读，而另一个线程在写。 读-读允许：可以有一个或多个读者在读。-Readers- read and write operations to write the problem of constraints (including the readers of priority and writing preferred) Write- write mutually exclusive: You can not have two writers write the same time Read- Write mutually exclusive: You can not simultaneously reading a thread while another thread is writing. Reading- Reading allowed: You can have one or more readers to read.