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jaq
- /* 本程序实现的功能: 显示系统时间和日期 该程序主要操作是: 使用了dos的系统调用功能,输入大小写D显示系统当前日期,当输入大小写T输出当前系统时间,当输入大小写Q退出程序,当输入其他字符时,提示错误 。 主要算法:将系统时间及日期转化成字符显示,通过堆栈来排序显示,同时涉及到 坐标位置设置的转换。时间和日期的显示都只调用了一个(函数)compute,避免了代码的冗余,尽量做到简洁,同时当一次操作过后,程序处于等待状态,以进行下一次操作,而非自动退出。该程序显示时间时多次调
os
- 操作系统实验,有简单的系统调用还有进程控制等问题。-Experimental operating system, a simple system call there are issues such as process control.
ExtensioofddrSpaceadSystemCal
- .扩展nachos的系统调用的Exec()方法,允许nachos可执行文件调用Exec()方法,并且执行所指定的nachos可执行程序。-. Nachos expansion of the system call Exec () method that allows an executable file nachos call Exec () method, and the implementation of specified nachos executable program.
CHEN3
- 利用BIOS的时间参数调用方法实现系统时间的驻留显示-BIOS parameters using the time system call method showed the presence of time
Mobile-Phone-Management-System
- 实现对手机用户及通话信息的管理。分为管理员和用户两部分功能。能进行查询、修改、添加、删除等。移动电话管理系统-Implementation of mobile phone users and call information management. Administrators and users are divided into two parts function. Can query, modify, add, delete and so on. Mobile Phone Manageme
delphi-hook-function-call
- delphi下 系统编程 钩子函数的调用-under the system programming delphi hook function ca--under the system programming delphi hook function call
code
- 01_家庭视频监控系统 02_企业*系统 03_企业电话客服系统 04_卡拉OK点歌系统 05_企业QQ系统-Video Surveillance System 01_ family enterprises 02_ mass SMS system call 03_ enterprise system OK karaoke song system 04_ enterprise QQ system 05_
syscall
- 在做linuxshell设计时的系统调用的代码-Linuxshell doing the design of the system call code
lab1
- Nachos上开发的一个初级shell。Shell支持cd, dir, clr, environ, echo, help, pause and quit命令;上述命令之外的其他命令通过系统调用fork和exec创建子进程实现; -Nachos on the development of a primary shell. Shell support cd, dir, clr, environ, echo, help, pause and quit order the order other
lkd2nd
- The Linux kernel is one of the most interesting yet least understood open-source projects. It is also a basis for developing new kernel code. That is why Sams is excited to bring you the latest Linux kernel development information from a Novell insid
Minix_brk
- Minix下brk系统调用的改进与实现(含文档)-Minix improved under the brk system call
osruanzhongduan
- 操作系统实验 进程软中断通信 编写一段程序,父进程创建一个子进程p1;并使子进程利用系统调用kill()向父进程发送信号,父进程得到信号后输出字符串“received p1 signal.” 。 -Experimental process, the operating system write a soft interrupt communication procedures, the parent creates a child process p1 and to the child pro
spim
- Fibonacci numbers f(n+2)=f(n+1)+f(n) f(0)=1,f(1)=1 make 1. using system call 2. from 0-15 Fibonacci numbers
DOC-system-function-call
- DOC系统功能调用(INT 21H),各系统调用的符号和含义以及BIOS中断调用的各参数符号及含义。-DOC system function call (INT 21H), the system calls the symbols and meanings and BIOS interrupt calls of the symbols and meaning of each parameter.
exper11_2
- 学习和掌握使用系统调用操作文件和目录的属性、内容的方法-system call to handle the directry and file
1
- 掌握系统调用fork()的使用方法及其功能; 利用系统调用sleep()调整父进程及各子进程的并发执行过程; 认真查看和比较每次执行结果,分析原因。 -Use to master the system call fork () function use system calls the sleep () to adjust the parent process and child process concurrent execution of process seriously
2
- 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 betw
3
- 正确应用系统调用signal()建立进程与信号(异步事件)之间的联系,理解信号机制; 正确应用系统调用getppid()、kill(),进步理解广义同步的含义。 -The correct application of the system call signal () to establish processes and signal (asynchronous events) the link between understanding the signaling mechanisms
4
- 掌握系统调用msgget()、msgsnd()、msgrevmsgctl()的使用方法及其功能,理解消息通信原理; 系统理解linux 的三种通信机制。 -Master the system call msgget, msgsnd (), msgrevmsgctl () to use its functions, to understand the message communication theory system to understand the linux three com
5
- 掌握系统调用shmget()、shmat()、shmdtshmctl()的使用方法及其功能,理解共享存储区通信原理; 系统理解linux 的三种通信机制。 -Master the system call shmget (), shmat (), shmdtshmctl () to use its functions, understanding, communication principle of shared storage area system to understand th
