线程中使用Semaphore的例子

AMCC POWERPC 44X系列的U-BOOT文件，可以编译U-BOOT，支持最新的440EPX！-390,725 POWERPC 44X series of U-BOOT documents, compile U-BOOT support the latest 440 EPX!

环行buffer的实现以及操作函数,主要包括环行buffer的内存申请,释放,读取数据和写入数据,还有返回该buffer的一些属性参数-Circular buffer and the operation of the realization of function, including memory ring buffer to apply, release, read data and write data, as well as the return of some of the buffer attribute parameters

这是在Linux下的802.11无线局域网协议栈的完整实现，运行环境为Linux+NS2，编程语言为C++。-This is Linux under the 802.11 wireless LAN protocol stack to achieve a complete running environment Linux+ NS2, a programming language for the C++.

WildMidi Midi Library and Player

多线程程序作为一种多任务、并发的工作方式，有以下的优点： 　　1) 提高应用程序响应。这对图形界面的程序尤其有意义，当一个操作耗时很长时，整个系统都会等待这个操作，此时程序不会响应键盘、鼠标、菜单的操作，而使用多线程技术，将耗时长的操作（time consuming）置于一个新的线程，可以避免这种尴尬的情况。 　　2) 使多CPU系统更加有效。操作系统会保证当线程数不大于CPU数目时，不同的线程运行于不同的CPU上。 　　3) 改善程序结构。一个既长又复杂的进程可以考虑分为多个线程，成为几个独立或半独立的运行部分，这样的程序会利于理解和修改。 -multithreaded process as a multi-task, complicated by the way, has the following advantages : 1) improve application response. This graphical interface is especially meaningful, when a very long time-consuming operation, the entire system will wait for the operation, this procedure will not respond to keyboard, mouse, the menu of operations, and the use of multithreading technology, long will be time-consuming operation (time consuming) under a new thread, avoided this embarrassing situation. 2) multi-CPU system more effective. When the operating system would ensure that not more than a few threads CPU number of different threads running on different CPUs. 3) to improve program structure. A long and complex

最新电子收下载,嵌入式系统的微模块化程序设计：实用状态图C_C++实现(3),状态机相关-latest electronic download, embedded systems micro- modular program design : Practical state diagram C_C achieve (3), the state-associated

模拟UNIX磁盘空间管理中使用的分组链接法。在内存中建立一个虚拟盘，模拟成组链接法，实现对该虚拟盘空间的管理 虚拟盘共60块，10块为一组，系统最多支持5个文件 可以显示文件对磁盘块的占用情况，当前空闲块的分布情况 -simulated UNIX disk space used in the management of a link France. In memory to establish a virtual disk to simulate the Links Group, realize that the virtual disk space management Virtual Disk total 60, 10 to a group, the greatest support system five documents show documents to disk blocks occupied, the current free distribution of the block

多线程编程实例，内设有若干多线程操作方法，学习LINUX中线程属性的设置。-multithreaded programming examples, there are a number of multi-threaded operating methods, learning Linux thread attribute set.

非常全的linux命令，非常适合初学者来学的，进入linux世界-linux command

tcp 时间服务程序-tcp time service procedures