对嵌入式实时操作系统进行了深入的研究。对当前UCLINUX操作系统上增强实时性 的不同方案进行了详细的分析和比较，提出了现存方案的优缺点。其后分析了 U...

用系统调用signal()让父进程捕捉键盘上来的中断信号（按Ctrl-C键）；当捕捉到中断信号后，父进程用系统调用kill()向两个子进程发出信号，子进程捕捉到信号后分别输出下列信息后终止： 　Child Process 1 is Killed by Parent! 　Child Process 2 is Killed by Parent! 父进程等待两个子进程终止后，输出如下的信息后终止： Parent Process is Killed!-with system call signal () so that the process of capturing the father onto the keyboard interrupt signal (Ctrl-C bond); When the interrupt signal capture, the father of the process of using system calls kill () to process two signals son, the child process to capture the signal output respectively after the termination of the following information : Process is a Child Killed by Parent! Process 2 Child is Killed by Parent! the process of waiting for the father of two-after the termination process, the following information output after termination : Parent Process is Killed!

here is the xpl that attacks the some of openssl vulnerabilities

mms message builder (part)

时钟芯片DS1302的uclinux2.4下的驱动程序，CPU是摩托罗拉的龙珠芯片MC68VZ328，程序经过测试，可以直接使用。-DS1302 clock chip under the uclinux2.4 driver, CPU is a Motorola chip Longzhu MC68VZ328, the procedure has been tested, can be used directly.

功能:Source_Insight使用教程..为了方便的学习Linux源程序，我们不妨回到我们熟悉的window环境下，也算是“师以长夷以制夷”吧。但是在Window平台上，使用一些常见的集成开发环境，效果也不是很理想，比如难以将所有的文件加进去，查找速度缓慢，对于非Windows平台的函数不能彩色显示。于是笔者通过在互联网上搜索，终于找到了一个强大的源代码编辑器，它的卓越性能使得学习Linux内核源代码的难度大大降低，-Function: Source_Insight .. in order to facilitate the use of tutorials to learn Linux source code, we may wish to return to our familiar window environment, also be regarded as

一个很好的busybox-a very good busybox.

user agent server源代码,-user agent server source code,

短信猫参考源码,有例子,EDISON的短信猫-SMS cat reference source, there are examples, EDISON SMS cat

GtkWidget *window gtk_init (&argc, &argv) window = gtk_window_new (GTK_WINDOW_TOPLEVEL) gtk_widget_show (window) gtk_main () return(0) - GtkWidget*window gtk_init (&argc, &argv) window = gtk_window_new (GTK_WINDOW_TOPLEVEL) gtk_widget_show (window) gtk_main () return(0)

Trolltech公司发布的图形界面操作系统。可在qt-embedded-2.3.10平台上编译为嵌入式图形界面操作系统。-A GUI OS developed by Trolltech. It can be combined to embedded GUI OS on Platform qt-embedded-2.3.10