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A user
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 comput
- 2022-11-28 07:20:03下载
- 积分：1
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实时fifo先进先出队列，为内核线程间通信提供高效而且高可靠性通信机制...
实时fifo先进先出队列，为内核线程间通信提供高效而且高可靠性通信机制-- fifo queue FIFO-to-thread communication between the kernel to provide high reliability and efficient communication mechanism
- 2022-02-26 09:33:23下载
- 积分：1
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旧版的linux
旧版的linux-0.11操作系统，是个很好的学习linux源代码的操作系统版本-previous version of the Linux-OS 0.11. is a good learning linux source code versions of the operating system
- 2022-06-29 03:31:16下载
- 积分：1
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51单片机操作系统
这是一个基于时间片的操作系统 通过时间分割 将51单片机 独立出N个低频单片机 并行运行程序，该系统有一定的实用性，特别是要驱动TFT屏的时候，在刷屏的同时单片机任能做其他事情，如果不是用操作系统，像51这种低端的单片机是做不到同时的，所以这个代码非常有学习的价值
- 2022-01-21 21:11:52下载
- 积分：1
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操作系统课程设计，模拟文件系统(unix混合索引方式)，此程序是在1周的课程设计中所写，不完善，且代码粗糙。但，希望能给大家一些帮助，也希望能对你们的课程设计有...
操作系统课程设计，模拟文件系统(unix混合索引方式)，此程序是在1周的课程设计中所写，不完善，且代码粗糙。但，希望能给大家一些帮助，也希望能对你们的课程设计有所帮助，更希望能有人修改它。谢谢！-courses on operating system design, simulation File System (unix Index Mixed mode), this procedure is the one-week course design is written, imperfect and code rough. However, the hope of giving you some help, and hope they can right your curriculum design help, the hope was modifying it. Thank you!
- 2022-07-07 01:21:11下载
- 积分：1
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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...
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
- 2022-03-15 19:50:44下载
- 积分：1
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LINUX 内核，对操作系统内核的开发有很好的借鉴及学习意义，只有在linux下make 就能用了...
LINUX 内核，对操作系统内核的开发有很好的借鉴及学习意义，只有在linux下make 就能用了-LINUX kernel of the operating system kernel developers have a very good reference and learning the meaning, only in linux can be used under make
- 2022-03-23 16:29:03下载
- 积分：1
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simulation operating system on the storage management pages replacement procedur...
关于模拟操作系统的存储管理页面置换程序,挺好的.-simulation operating system on the storage management pages replacement procedures, Holbrook.
- 2022-07-25 15:45:55下载
- 积分：1
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UC/OS 例程
操作系统,大家可以通过这些例程了解到UC/OS
UC/OS 例程
操作系统,大家可以通过这些例程了解到UC/OS-UC/OS operating system routines, we can through these routines that UC/OS
- 2023-07-28 09:00:05下载
- 积分：1
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一个操作系统的课件及其相关的资料,含实验报告等.
一个操作系统的课件及其相关的资料,含实验报告等.-An operating system software and related information, including test reports and so on.
- 2022-03-18 21:06:02下载
- 积分：1
