讲解linux Kernel Locking方面的资料 有兴趣的可以学习 对理解system很有帮助的...

读者―写者问题的读写操作限制(包括读者优先和写者优先)： 1)写―写互斥，即不能有两个写者同时进行写操作。 2)读―写互斥，即不能同时有一个线程在读，而另一个线程在写。 3)读―读允许，即可以有一个或多个读者在读。 -readers-the problem was the restrictions on reading and writing operations (including readers wrote priority and priority) : 1) write-write mutex, and that is not written there were two parallel write. 2) read-write exclusive, and that is not also a thread reading, and writing in another thread. 3) Reading-time permitting, there may be one or more readers in Reading.

应用平台 SCO OpenServer 5　是一个模拟下雨的小玩意，含目标程序和源程序-application platform SCO OpenServer 5 is a simulated rain gadgets, including procedures and objective source

Linux设备驱动程序(中文第三版) 2.6内核-Linux Devices Driver 2.6 kernel

linux console 界面下的触摸屏的驱动程序-linux console interface of the touch screen driver

井字游戏的c++实现，在linux terminal下运行-Tic-tac-toe game in c++ to achieve, in the running linux terminal

详细分析了Uboot1.1.2的源代码,包括启动部分,网络部分,命令解析部分以及Linux的引导部分,希望能给初学Uboot的朋友们带来帮助.

产生哈希函数的代码，各种好像都有，希望大家参考，不要浪费太多时间！

linux 下的frambuffer,在屏幕的左上角显示一个图框！-the frambuffer, in the upper left screen shows a map box!

一个在LINUX下运行的shell程序，实现了命令运行，I/O重定向和环境变量处理等功能。-a LINUX operating in the shell and realized the running order, I/O redirection and environmental variables as well.

pxa255用的并口烧写jtag口的源代码。可以修改为其他的cpu等下载工具-PXA255 the parallel port JTAG burning mouth of the source code. Can it be amended as other download tools such as cpu