how to share I/O space among multiple processes?? - Programming版 - 未名存档

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Programming版 - how to share I/O space among multiple processes??

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相关话题的讨论汇总
话题: space话题: share话题: processes话题: multiple话题: among

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l*****g 发帖数: 28	1 I know for normal memory we can use file mapping to share certain memory space. But for how to share specific I/O space?? Any clue, thanks!!
t****t 发帖数: 6806	2 usually I/O space is accessed through device driver... 【在 l*****g 的大作中提到】 : I know for normal memory we can use file mapping to share certain memory : space. But for how to share specific I/O space?? : Any clue, thanks!!
l***t 发帖数: 81	3 IPC.

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相关主题
● is it possible to generate random tests for semphore/mutex/event APIs ... ?	● 问一个跟 memory (process address space) 的有关的问题 (转载)
● 两个线程异步通信是不是用信号最好？	● 大家看过来Re: C++ Guys!!!!
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● 两个process重复了,哪里错了	● Re: Lehman Brothers C++ programmer interview
● 怎样读一个不断更新的文件	● alloc这个函数究竟做些啥活呢？
● when should use multiprocess not multithread: embedded mult (转载)	● 请推荐一本Socket Programming 的书吧
● map shared memory to local process	● 实时进程间通讯问题
● A question about page table	● 多个thread的通信

相关话题的讨论汇总
话题: space话题: share话题: processes话题: multiple话题: among

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