这是帮别人做的程序，模拟操作系统中进程控制块（包括多道系统中动态优先级进程调度和动态内存分配），用tc2.0做的，带有图形界面和简陋的控制台。现在把源代码贴出来

在嵌入式领域中，嵌入式实时操作系统正得到越来越广泛的应用。采用嵌入式实时操作系统(RTOS)可以更合理、更有效地利用CPU的资源，简化应用软件的设计，缩短系统开发时间，更好地保证系统的实时性和可靠性。

模拟文件系统的功能，是一个熟型的文件结构-simulation file system functions, is a familiar type of document structure

国外经典教材《操作系统分析与设计》中Minix操作系统的全部源代码。-Operating Systems Design and Implementation, 3rd Edition by Andrew S. Tanenbaum and Albert S. Woodhull

该软件为串口监视软件！不占用串口资源，试用于调试软件！不过有点不稳定-The software for the serial monitoring software! Serial port does not occupy resources, try to debug the software! But a bit unstable

用VC++6.0模拟实现最佳置换算法、最近最久未使用算法、先进先出置换算法。-VC 6.0 Simulation best replacement algorithm, the most recent time on the use of algorithms, FIFO replacement algorithm.

1.都江堰操作系统，写的相当不错，真如作者所说的是自己多年的心血结晶。 2.创新特色非常鲜明。 3.里面包含了keil MDK工程。-1. Dujiangyan operating system, written in quite good, gone, as the author calls the crystallization of their own for many years. 2. Innovative and extremely impressive. 3. Keil MDK project which contains the.

要开发一个C应用程序（.exe文件），大体上分为5个步骤（不考虑后期维护）： 问题分析――分析要解决的问题，明确问题目标，将问题（尤其是复杂问题）分解为在数据、 -To develop a C application (. Exe file), generally divided into five steps (without regard to post-maintenance): Problem Analysis- Analysis of issues to be addressed explicitly the issue of targets, the problem (in particular, are complex issues) is decomposed into in the data,

详细讲叙了linux方面的知识，对linux的体系结构，各种知识都做了比较详细的讲解。-讲叙detailed knowledge of linux on the linux architecture, all kinds of knowledge have done a more detailed explanation.

使用C++编写的计算器,包括所有的一般计算功能。-The use of C++ Prepared Calculator, including all general computing.

线程同步机制。 互斥器的功能和临界区域很相似。区别是：Mutex所花费的时间比Critical Section多的多，但是Mutex是核心对象(Event、Semaphore也是)，可以跨进程使用，而且等待一个被锁住的Mutex可以设定TIMEOUT，不会像Critical Section那样无法得知临界区域的情况，而一直死等。-Thread synchronization mechanism. Mutex" s function and the critical region is very similar. The difference is: Mutex spent more time than the multi-Critical Section, but the Mutex is the core object (Event, Semaphore is), you can cross-process use, and has been locked waiting for a Mutex can be set to TIMEOUT, not as Critical Section did not know the critical situation in the region, for so long and so die.