linux kernel, it is very suitable for learning the principles of operating syste...

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DOS操用系统源代码,C语言编写,对操作系统的认识有很大的帮助.-DOS speaks system source code, C language, the awareness of the operating system will be very helpful.

关于操作系统：本程序可选用优先数法或简单轮转法对五个进程进行调度。每个进程处于运行R（run）、就绪W（wait）和完成F（finish）三种状态之一，并假定起始状态都是就绪状态W。-On the operating system: This procedure may choose to use the priority number of law or simple rotation on the five process scheduling. Each process is running R (run), ready W (wait) and the completion of F (finish), one of three states and assume that the initial state is a state of readiness W.

操作系统课程设计-courses on operating system design

操作系统的课程设计 包括银行家算法；内存分配回收；进程调度；作业调度-Operating system, including curriculum design bankers algorithm memory allocation recovery the process of scheduling job scheduling

操作系统课件，ppt格式，总共七章，个人觉得还不错-operation system ppt

软研究院杰出工程师、总经理Roy Levin透露，“感谢Computer History Museum项目，这些珍贵的源代码得以保留，并提供给技术社区。”这些源代码的查看地址：MS DOS 1.1和2.0、Word for Windows 1.1a。打算下载这部分代码的用户必须同意将其用于非商业用途，同时也不会被发布到互联网的其它任何地方。

采用静态优先数的方法，编写一进程调度程序模拟程序，进程状态为就绪、运行、阻塞三种。模拟程序只对你所设置的“虚拟PCB”进行相应的调度模拟操作，即每发生“调度”时，显示出当前“PCB名字”、优先数、运行时间等，而不需要对系统中真正的PCB等数据进行修改。-priority number using the static method, the preparation process of scheduling a process simulation program, the process in place for the state, running, blocking three.PCBPCBPCB

VC++获取操作系统版本（摘自MSDN) - yztgx的专栏 - CSDNBlog-VC++ Access to operating system version (from MSDN)- yztgx column- CSDNBlog

测试GPIO程序代码