> "Yevmenkin, Maksim N, CSCIO" wrote:
>
> > only one :-) performance :-) context switch is a slow operation.
> >
> > Thanks,
> > emax
>
>
> Excuse me gentleman, who said that ?
> Take time to visit this site: http://www.qnx.com/iat/download/index.html
>
> You'll be introduced to a hard-real time OS (with a very modular
> design).
> The while OS fits in a single floppy with TCP/IP, GUI, web browser, http
> server, and again, all that in a single floppy. HOw can it be done?
>
> This OS uses microkernel arch.
> Fill their form in order to get a book describing its OS internal arch.
>
> Can some here explain me why such approach is not taken by FreeBSD?
Yes. FreeBSD is based on the BSD monolithic kernel. It's precisely the
``other camp'' to the u-kernel guys (like myself.) Hence the ``BSD''
in its name. ;)
Pat.
--
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Patryk Zadarnowski University of New South Wales
<[EMAIL PROTECTED]> School of Computer Science and Engineering
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