本实验要求熟悉Linux环境下C语言编译器的使用。掌握操作系统中有关进程创建、进程同步、进程互斥以及进程间通信相关系统调用的使用，按照要求书写实验报告-Requirements of this experiment are familiar with C language under Linux environment for the use of the compiler. To master the process to create the operating system, proces

介绍了linux文件系统中关于进程的概述，包括pcb结构，进程映像，进程间的通信等。-Linux file system presented an overview on the process, including the pcb structure, process images, such as inter-process communication.

这就是大学程序学习的进程间通信信号代码，希望对大家有所帮助，-This is a university program to study inter-process communication signal code, and we hope to help