[PATCH] rtems: Fix no protocol mutex release
Sebastian Huber
sebastian.huber at embedded-brains.de
Fri Jun 3 13:26:15 UTC 2016
On 03/06/16 15:24, Joel Sherrill wrote:
> Binary semaphores with no protocol can be used for condition
> synchronization. This was described way back by Dijkstra. Usually the
> binary semaphore starts locked, a thread will then block upon an
> attempt to lock it. An ISO or other thread can release or flush to
> announce the condition.
This is a simple binary semaphore in RTEMS (RTEMS_SIMPLE_BINARY_SEMAPHORE).
This patch is about binary semaphores (RTEMS_BINARY_SEMAPHORE).
--
Sebastian Huber, embedded brains GmbH
Address : Dornierstr. 4, D-82178 Puchheim, Germany
Phone : +49 89 189 47 41-16
Fax : +49 89 189 47 41-09
E-Mail : sebastian.huber at embedded-brains.de
PGP : Public key available on request.
Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG.
More information about the devel
mailing list