POSIX线程使用Semaphore的通用代码

linux环境下开发，利用测井数据制作合成地震记录的程序。在目录下执行make进行编译，在demo目录中有该程序的例子.-linux environment development, the use of logging data produced synthetic seismogram procedures. Make the implementation of the directory to compile, in the demo directory has the program examples.

题目：文件系统的模拟实现 目的：深入理解文件系统的实现机制，掌握文件访问的编程技术。 任务：实现一个文件模拟文件系统。 -Title: File System Simulation realize the purpose of: In-depth understanding of file system mechanisms to achieve, master file access programming technology. Mission: the realization of a simulated document file system.

WebLogic Server 的J2EE设计.rar-WebLogic Server J2EE Design. Rar

LINUX下的文件比较工具，和WINDOWS下的MERGE工具差不多-LINUX document under the comparison tool, and the MERGE tool WINDOWS almost

who命令的具体实现，方法见原代码注释 /*who1.c - for a first version the who programe * open,read UTMP file,and show resulets -/*who1.c- for a first version the who programe * open,read UTMP file,and show resulets */

在beginning linux programming 书中提供的第四章的有关代码-In the beginning linux programming book provided by Chapter IV of the code

一个多线程端口扫描程序，可以开启任意数量的线程，并可随时停止扫描.. 关于vlan的c源代码-a multithreaded port scanning procedures, can open any number of threads, can stop at any time on vlan scanning .. c source code

关于TCP方面的， 比较难理解-On the TCP connection, more difficult to understand

一个管理网络电视资源的QT界面。MagicLinux ＋ QT4 编译完成-A management network television resources QT interface. MagicLinux QT4 compile complete

pxa270下利用mmap函数实现LED控制的函数，直接在用户层操作具体的IO口来控制LED，推荐！-pxa270 next LED control function implementation using mmap functions operate directly on the user level of specific IO port to control the LED, recommended!