Add a new system call to achieve a new function, such as the search system in th...

触摸屏资料5，包含多个触摸屏的应用文档，值得一看！-Infomation of touch screen,include some touch screen application document.

certi-SHM-3.0.tar 不错的开源的分布式方针软件 大家多多支持 他是linux-certi- SHM- 3.0.tar good open-source software distributed approach we will support him linux

select函数的应用实例。-select function of application examples.

linux下的程序调试工具gdb,非常好用，-It is the debug tool "gdb"for linux,very useful

本次实验的目的在于将nachos中的锁机制和条件变量的实现补充完整，并利用这些同步机制实现几个基础工具类。实验内容分三部分：实现锁机制和条件变量，并利用这些同步机制将实验一中所实现双向有序链表类修改成线程安全的；实现一个线程安全的表结构；实现一个大小受限的缓冲区（详细内容请看nachos-labs.pdf）。-the purpose of the experiment is to the nachos lock mechanism and conditions for the realization of supplementary variables integrity, Using these synchronization mechanism based tool for achieving several categories. Experiment three parts : achieving lock mechanism and variable conditions, Using these experimental synchronization mechanism as a bidirectional orderly objectlist revise the security thread; the realization of a security thread table structure; the realization of a limited size of the buffer zone (for details, please see nachos- labs.pdf).

在linux或unix中，使用系统调用fork( )创建两个子进程，并观察子进程和父进程的运行情况。-In linux or unix, the use of system calls fork () to create two sub-processes, and to observe the sub-process and the operation of the parent process.

linux 协议下的atomicaction 实现部分的源代码-atomicaction under the agreement achieved part of the source code

unix下的一个小程序,可实现rm -of a small program can be realized rm

openh323源代码，实现ip电话的功能-openh323 source code, achieving ip phone function

《unix/Linux下的Curses库开发指南》综合示例程序 -instances program