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[OS Develop] DLLCallDemo DL : 0: 操作系统上机实验报告，进程间的通信，1．选择Windows2000环境提供的进程通信工具：文件映射（filemap）、管道（Pipe或NamedPipe）、套接字（socket）完成同一机器上的两个进程、不同机器上的两个进程或不同操作系统下的两个进程之间的通信。-experimental operating system on the plane, inter-process communication, 1. Choose Windows 2000 environment, the process of communication tools : File Mapping (filemap) Pipeline (Pipe or NamedPipe) socket (socket) completed on the same machine two processes, different machines on the two different operating systems or process under the two processes of communication.
Date : 2008-10-13 Size : 75.14kb User : 钱青鱼
[OS Develop] DLLCallDemo DL : 0: 操作系统上机实验报告，进程间的通信，1．选择Windows2000环境提供的进程通信工具：文件映射（filemap）、管道（Pipe或NamedPipe）、套接字（socket）完成同一机器上的两个进程、不同机器上的两个进程或不同操作系统下的两个进程之间的通信。-experimental operating system on the plane, inter-process communication, 1. Choose Windows 2000 environment, the process of communication tools : File Mapping (filemap) Pipeline (Pipe or NamedPipe) socket (socket) completed on the same machine two processes, different machines on the two different operating systems or process under the two processes of communication.
Date : 2025-12-21 Size : 979kb User : 钱青鱼
[OS Develop] fifo DL : 0: 一个使用匿名管道进行通信的示例程序，重点是管道是单向的，进行读写需要建立两个管道。-A pipeline to carry out the use of anonymous communications sample programs, with a focus on pipeline is one-way, to read and write need to build two pipelines.
Date : 2025-12-21 Size : 2kb User : lht
[OS Develop] os DL : 0: [问题描述] 在任一OS下，建立一个大文件，把它假象成一张盘，在其中实现一个简单的模拟UNIX文件系统。 [基本要求] 1．在现有机器硬盘上开辟20M的硬盘空间，作为设定的硬盘空间。 2．编写一管理程序对此空间进行管理，以模拟UNIX(linux)文件系统，具体要求如下：（1）要求盘块大小1k (2) i 结点文件类型正规文件目录文件(共1byte)块设备管道文件。物理地址（索引表）共有13个表项，每表项2byte 。文件长度 4byte 。联结计数 1byte-[Description of the problem] in any OS, the establishment of a large file, put it into a false impression disk, in which the realization of a simple simulation of UNIX file system. [Basic requirements] 1. In the existing machine s hard drive to open up 20M of hard disk space, as a set of hard disk space. 2. The preparation of a management process to manage this space to simulate UNIX (linux) file system, the specific requirements are as follows: (1) request the disk block size 1k (2) i-node directory file type formal document files (a total of 1byte) block device pipeline文件. Physical Address (Index Table) A total of 13 tables, each table entry 2byte. The length of documents 4byte. Link count 1byte
Date : 2025-12-21 Size : 4kb User : 123
[OS Develop] processManage DL : 0: 实现进程间的创建、管理、软中断通信和管道通信-The realization of the process between the creation, management, soft interrupt communications and pipeline communication
Date : 2025-12-21 Size : 2kb User : kevin
[OS Develop] pipe DL : 0: 实现操作系统中管道的功能，让大家对管道有更深刻的认识。-Realize the function of pipeline operating systems, so that everyone on the pipeline have a better understanding.
Date : 2025-12-21 Size : 291kb User : 明明
[OS Develop] myshell DL : 1: 用纯C语言编写的一个Linux下的Shell，包含tch和bash的基本功能（包含重定向和后台运行），暂时不支持管道。已经在cygwin和Ubantu 7.10下测试通过。主要包含： makefile 编译生成myshell可执行文件 myshell.c 主函数（涉及程序入口） utility.c 所有功能函数（将近1000行） myshell.h（包含宏定义、结构体声明、库函数的头文件，及utility.c中的所有函数的声明） readme 用户手册（当用户在myshell里输入help <command> 时，输出<command>的使用说明） -With pure C language under Linux in a Shell, contains tch and bash the basic functions (including redirect and running in the background), the moment does not support the pipeline. Has been under cygwin and test Ubantu 7.10. Mainly includes: makefile compiler generated executable file myshell main function myshell.c (relating to procedures for entrance) utility.c all the features of function (nearly 1000 lines) myshell.h (contains macro definition, the structure declaration, the first document library, and all utility.c statement function) readme user' s manual (when users enter help in myshell <command> , The output <command> The use of explanation)
Date : 2025-12-21 Size : 293kb User : Yang
[OS Develop] 2 DL : 0: 掌握系统调用pipe()的使用方法及其功能，理解管道通信原理；（２）掌握利用系统调用exit()和wait()实现父进程与子进程之间的同步，理解同步的含义。 -Master the system call pipe () to use its functions, to understand the pipeline communication theory (2) master system call exit () and wait () synchronization between the parent process and child process, understanding the meaning of synchronization.
Date : 2025-12-21 Size : 19kb User : 王鑫
[OS Develop] pipelined_mmmips DL : 0: pipeline implementation of simple mips in computer architecture with hazards included.
Date : 2025-12-21 Size : 1.98mb User : renu
[OS Develop] fork() DL : 0: 进程的管道通信编制一段程序，实现进程的管道通信，使用系统调用pipe（）建立一个管道文件；两个子进程P1和P2-The the process pipe communication the preparation of a program, achieve process pipeline communication, using the system call pipe () to build a pipeline processes P1 and P2 of the two sub-
Date : 2025-12-21 Size : 1kb User : 沈伯伟
[OS Develop] Pipeline-inter-process-communication DL : 0: 进程间管道通信，进程间通信是操作系统课上必做的实验之一。-Interprocess communication pipes, inter-process communication is one of the operating system on the experimental class will do.
Date : 2025-12-21 Size : 491kb User : 陈湃
[OS Develop] msh DL : 0: 编译简单的shell命令解释器（shell内外部命令，管道，列表，重定向等）-Compile simple shell command interpreter (shell within external command, pipeline, lists, redirects, etc.)
Date : 2025-12-21 Size : 4kb User : 士大夫
[OS Develop] OS课程设计 DL : 0: 本科操作系统课程设计实现管道通信通过在两个进程间创建通道，一个写信息通过通道传送给另一个进程并且读出来(pipeline communication)
Date : 2025-12-21 Size : 310kb User : 吊兰飞星
[OS Develop] 操作系统实验2 DL : 0: 1）管道通信 1.父进程创建管道和两个子进程p1和p2 2.子进程p1打开给定文件（如果没有，则创建文件），并向文件中写数据，写完关闭文件，然后向管道写入一条消息“ok"，目的是通知进程p2可以读取文件内容了。 3.子进程p2通过管道读取消息，如果消息是“ok”,则打开文件，读取文件内容，并将其输出到屏幕上,关闭文件. （2）消息队列 1.父进程创建消息队列和两个子进程p1和p2 2.子进程p1打开给定文件（如果没有，则创建文件），并向文件中写数据，写完关闭文件，然后向消息队列写入一条消息“ok”,目的是通知进程p2可以读取文件内容了。 3.子进程p2从消息队列读取消息，如果收到消息“ok”,则打开文件，读取文件内容，并将其输出道屏幕上，关闭文件(1.Understand the characteristics of pipeline communication, master the use of pipeline communication methods. 2.Understand the message queue communication mechanism and principles, master the message queue related system calls and the use of methods and functions.)
Date : 2025-12-21 Size : 961kb User : 量cheng