deadline monotonic manager for RTEMS 4.5.0 (C version)?

[rtems at fdebruin.com]

> deadline monotonic scheduler is one iteration of rate monotonic
> scheduler, or am I mistaken?

It is a variation of rate monotonic. In deadline monotonic the
priorities are assigned according to their deadlines. In addition, it
allows task deadlines to be shorter than their period.

This latter makes that I believe I cannot use the standard RMS in
RTEMS as it is assumes periods are deadlines.

Frank