RTCoreBSD

Bsderss snort_sam at yahoo.com
Wed Aug 10 09:19:13 GMT 2005



--- Norbert Koch <NKoch at demig.de> wrote:

> > Hi,
> > 
> > I found this real-time OS based on BSD:
> >
>
http://www.sdcsystems.com/realtime-linux.htm#rtcorebsd
> > 
> > I m wondering what technology they used to make
> > FreeBSD as a real-time OS. I thought kqueue/kevent
> is
> > a key component? any comment?
> > 
> > Thanks
> > Sam
> 
> I think it's just that *old* rtlinux concept of
> having a hard real time kernel and running the
> operating system as some kind of an idle task
> above that. As far as I remember FSMLabs earlier
> press information talked about using NetBSD for
> that.
> 
Does current version of FreeBSD uses real-time
scheduler at the kernel? If it does, which part of the
code (in /usr/src) contains those code?

Sam.

> Norbert



		
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