On Tue, Apr 03, 2001 at 02:49:39PM +0200, Andreas Schreckenberg wrote:
> Standards like OSEK/VDX in the automotive
> environment prescribe the priority ceilling protocol !
In fact, priority ceiling in a simple form is trivial to
implement and very old.
pc_mutex_lock
set priority
mutex_lock
etc.
This is done automatically in rtlinux semaphores to meet
POSIX requirements - although we do not implement the even more
terrible inheritance protocol.
There was a discussion on this on RTL.org a while back. If there
is interest, we can revive it.
>
> bye
> Andreas
> --
> Life's not fair. But the root password helps ! :-)
> http://schrecky.home.pages.de
> Open minds. Open sources. Open future.
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