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[OS Develop] lockydm DL : 0: 电子密码锁源程序，大家拿来相互学习，情大家多多执教。-electronic password lock source, we used to learn from each other, the situation Members can teach.
Date : 2008-10-13 Size : 4.96kb User : 杨俊起
[OS Develop] lockydm DL : 0: 电子密码锁源程序，大家拿来相互学习，情大家多多执教。-electronic password lock source, we used to learn from each other, the situation Members can teach.
Date : 2026-01-11 Size : 5kb User : 杨俊起
[OS Develop] pv DL : 0: 信号量也称为信号锁，主要应用于进程间的同步和互斥，在用于互斥时，通常作为资源锁。信号量通常通过两个原子操作wait(P)和signal(V)来访问。wait操作使信号量的值+1，signal操作使信号量的值-1。本程序模拟了操作系统的pv操作-Semaphore is also known as signal lock, mainly used in inter-process synchronization and mutual exclusion, are used in mutually exclusive, it is usually as a resource lock. Semaphore usually through two atomic operations wait (P) and signal (V) to access. semaphore wait operation so that the value of+ 1, signal operation of the signal value of the volume of-1. This procedure simulates the operation of the operating system pv
Date : 2026-01-11 Size : 8kb User : 龙海
[OS Develop] Eye DL : 0: 定时锁住鼠标键盘，通过钩子实现，方便您保护您的隐私-Timing lock keyboard mouse, through the hook realize for you to protect your privacy
Date : 2026-01-11 Size : 535kb User : 傅小春
[OS Develop] userkernelspace DL : 0: A user-space device driver can do many of the things that kernel drivers can t, such as perform a long-running computation, block while waiting for an event, or read files from the file system. Unlike kernel drivers, a user-space device driver can use other device drivers--that is, access the network, talk to a serial port, get interactive input from the user, pop up GUI windows, or read from disks. User-space drivers implemented using FUSD can be much easier to debug it is impossible for them to crash the machine, are easily traceable using tools such as gdb, and can be killed and restarted without rebooting even if they become corrupted. FUSD drivers don t have to be in C--Perl, Python, or any other language that knows how to read from and write to a file descriptor can work with FUSD. User-space drivers can be swapped out, whereas kernel drivers lock physical memory.-A user-space device driver can do many of the things that kernel drivers can t, such as perform a long-running computation, block while waiting for an event, or read files from the file system. Unlike kernel drivers, a user-space device driver can use other device drivers--that is, access the network, talk to a serial port, get interactive input from the user, pop up GUI windows, or read from disks. User-space drivers implemented using FUSD can be much easier to debug it is impossible for them to crash the machine, are easily traceable using tools such as gdb, and can be killed and restarted without rebooting even if they become corrupted. FUSD drivers don t have to be in C--Perl, Python, or any other language that knows how to read from and write to a file descriptor can work with FUSD. User-space drivers can be swapped out, whereas kernel drivers lock physical memory.
Date : 2026-01-11 Size : 1kb User : harish
[OS Develop] DIGITALLOCK DL : 0: Verilog code for Digital lock
Date : 2026-01-11 Size : 1kb User : nikx
[OS Develop] DS1307_Simple_lock_source DL : 0: Simple lock vith DS1307 source code
Date : 2026-01-11 Size : 123kb User : thongnh
[OS Develop] threads DL : 0: nachos系统中对于线程机制的强化修改，实现了锁，随机变量以及管程的调用-nachos system to strengthen the mechanism for the thread changes, to achieve a lock, random variables, and call management process
Date : 2026-01-11 Size : 136kb User :
[OS Develop] nachosthreadcode DL : 0: nachos系统的线程机制实验代码，实现了对原有线程机制增强以及锁，随机变量功能的实现-nachos enhanced system threads and the lock mechanism, the realization of random variable function
Date : 2026-01-11 Size : 138kb User : 常飞
[OS Develop] Chubby DL : 0: 基于分布式系统的粗粒度锁服务(Chubby)-Distributed systems based on coarse-grained Chubby lock service
Date : 2026-01-11 Size : 82kb User : humphery
[OS Develop] lock DL : 0: 用临界区实现单写多读锁写者优先操作系统实验-With critical region locking to achieve write once read many experimental writing is preferred operating system
Date : 2026-01-11 Size : 1kb User : lidongliang
[OS Develop] philosopher DL : 0: 操作系统作业，实现哲学家算法的死锁与非死锁，死锁的出现是随机的，此程序并不能保证一定会出现死锁-Realize the philosopher algorithm with the dead lock dead lock
Date : 2026-01-11 Size : 270kb User : zhongjun
[OS Develop] lock DL : 0: 操作系统死锁算法，经典的操作系统算法，操作系统学习和入门的好源码-Bankers algorithm of the operating system, the classic algorithm of the operating system, the operating system to learn and started a good source
Date : 2026-01-11 Size : 58kb User : 高进华
[OS Develop] philosopher DL : 0: 哲学家就餐问题，有左撇子，至少使用信号量、消息通信、管程三种方式之中的一种模拟哲学家就餐问题。用一个输入变量控制是否有左撇子哲学家。如果有，其数量由随机数生成。模拟程序分为两种情况，可能发生死锁的情况，输出发生死锁时的资源分配状态和历史资源分配状态；设计没有死锁发生的程序，当每个哲学家至少完成一次就餐后，输出资源分配给哲学家的当前状态和历史状态。最好具备图形界面，动态显示哲学家就餐的过程。-Dining philosophers problem, a left-handed, at least the use of semaphores, messaging, tube three ways a simulated dining philosophers problem. With an input variable to control whether a left-handed philosopher. If there is, its numbers by random number generation. Simulation program is divided into two situations, A deadlock can occur in the case of death, when the lock output of resource allocation state and historical resource allocation state Design without a deadlock occurs when the program, each philosopher completion of at least one meal, output the resources allocated to the philosopher s current and historical status. Best to have a graphical interface, dynamic display of the dining philosophers process.
Date : 2026-01-11 Size : 13kb User : 谭建
[OS Develop] 2 DL : 0: 2.用四个按键和一个数码管制成简易的密码锁。四个按键分别代表数字0、1、2、3，密码设定为3，开机数码管显示“-”，等待密码输入，输入正确时，显示字符“3”2秒，打开门，输入错误时，显示“F”2秒，按要求完成下列题目。-2 with four buttons and a digital control into a simple lock. Four buttons representing the numbers 0, 1, 2, 3, and the password is set to 3, boot digital display " -" wait for password entry when you enter the correct character " 3" 2 seconds, opened the door, enter the error , show " F" 2 seconds required to complete the following topics.
Date : 2026-01-11 Size : 54kb User : 张
[OS Develop] Bankers DL : 0: 这个代码模拟出了操作系统在避免死锁时所采用的banker算法。para.txt中给出了示例参数（CPU数量、资源种类、每种资源的数量，以及各个任务所申请的资源种类和数量）。-This project simulates the Banker algorithm, which is widely used by all kinds of operating system (OS) to avoid dead lock. The para.txt is a sample script for the parameters needed.
Date : 2026-01-11 Size : 5kb User : Zhang
[OS Develop] BUSISUOZHEXUEJIAWENTI DL : 0: 不死锁定哲学家问题，即模拟了哲学家的吃面问题，使用Java语言-Die lock philosophers problem, analog philosopher noodles, using the Java language
Date : 2026-01-11 Size : 26kb User : 熊
[OS Develop] desktop DL : 0: 易语言程序易语言模块源码 windows电脑桌面锁-Easy language program easy language module source code lock desktop
Date : 2026-01-11 Size : 67kb User : zhang
[OS Develop] detection DL : 0: dead lock detection algorithm used in os
Date : 2026-01-11 Size : 1kb User : snigdha
[OS Develop] 2 DL : 0: nachos下实现锁条件变量信号量的互斥-lock semsignal condition in nachos-4.3
Date : 2026-01-11 Size : 167kb User : 康振声

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