beginninglinuxprogramming example8

在linux9下获得主机hostid的c源代码。-The c source code of archieving the hostid of host machine in linux 9.

gcc支持soft fp 和hard fp两种，这里是实现了soft fp.-gcc support soft and hard fp fp two, here is the realization of a soft fp.

基于MINI2440的 异步串口通信实验源码+启动代码 下载后可以直接运行-Asynchronous serial communication based on experimental MINI2440 source+ download boot code can run! !

UNIX 上如何实现curse编程，提供了菜单完全配置化的API，支持多级菜单。-How to curse on a UNIX program, providing complete configuration menu-oriented API, support for multi-level menus.

.添加系统调用.采用编译内核的方法，添加一个新的系统调用 编写一个应用程序，测试新添加的系统调用 系统调用的功能：文件拷贝.2添加设备驱动程序.采用模块方法，添加一个新的设备驱动程序要求添加字符设备的驱动 编写一个应用程序，测试添加的驱动程序. 4分析/proc文件.监控系统状态，显示系统中若干部件的使用情况 用图形界面显示系统监控状态。-. Add system calls. The methods used to compile the kernel, add a new system call to prepare an application to test the newly added system call system call features: file copy .2 add device drivers. Using modular approach to add a new The device driver requests to add character device driver to prepare an application, test driver added. 4 Analysis of/proc file. monitoring system status, display systems in several parts of the use of graphical interface display system used to monitor state.

一个登录的程序，嘻嘻，希望对大家有所帮助-a login procedure, hee hee, and I hope to help everyone

用pthread_t创建由标准输入端输入个数N的N个线程,分别计算各自的结果,再返回给主进程.-pthread_t created with input from the standard input of the number N of N threads, calculate their results and then back to the main process.

这是一个在linux下获取系统信息的源代码，希望对大家有用！-This is a linux system information under the access to source code, in the hope that useful to everybody!

LCD驱动测试程序，可以实现４张图片的切换！里面还有很多ＦＳ２４１０的测试源码！-LCD　test！

实现循环队列的小代码,可以加在自己的代码中,接口十分友好-Circular Queue realize a small code, you can add in their own code, the interface is very friendly