Messages in this thread | | | Date | Sat, 06 Mar 2004 16:05:00 -0500 | From | Karim Yaghmour <> | Subject | Re: Kernel-User shared buffer |
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john moser wrote: > I'm trying to create a shared buffer for realtime communication > between the kernel and a userspace application. All allocation > is done for the userspace task in the kernel, and the kernel is > to write to the ram from within syscalls made by other > processes.
I'm not sure what you mean by "realtime", but have a look at relayfs: http://www.opersys.com/relayfs/index.html
Karim -- Author, Speaker, Developer, Consultant Pushing Embedded and Real-Time Linux Systems Beyond the Limits http://www.opersys.com || karim@opersys.com || 1-866-677-4546
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