these are covered in IEEE P100.13, D9 September 1997 AD212. it is available
from IEEE for a "nominal" fee.
they are 4 defined subsets of POSIX that are deemed appropriate for real-time
systems.
unfortunately, the sub in subset is a small delta from the full set.
the subsets are:
PSE51: Minimal Realtime System Profile
PSE52: Realtime Controller System Profile
PSE53: Dedicated Realtime System Profile
PSE54: Multi-purpose Realtime System Profile.
now, PSE51 is already about 90% of POSIX, so I don't really see what is so
minimal about it. the others require even more.
On Thu, 12 Apr 2001, [EMAIL PROTECTED] wrote:
> POSIX 1003.13 defines profiles 51-4 where 51 is a single POSIX
> process with multiple threads (RTLinux) and 54 is a full POSIX OS
> with the RT extensions (Linux).
>
> On Thu, Apr 12, 2001 at 08:15:34PM -0700, george anzinger wrote:
> > Any one know any thing about a POSIX draft 52 or 53 or 54. I think they
> > are suppose to have something to do with real time.
> >
> > Where can they be found? What do they imply for the kernel?
> >
> > George
> > -
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> --
> ---------------------------------------------------------
> Victor Yodaiken
> Finite State Machine Labs: The RTLinux Company.
> www.fsmlabs.com www.rtlinux.com
>
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