[rtems commit] rtems: Add constraints for rtems_clock_tick()

[Sebastian Huber]

Module:    rtems
Branch:    master
Commit:    e77006728372b998685ff1e425ed56da46555feb
Changeset: http://git.rtems.org/rtems/commit/?id=e77006728372b998685ff1e425ed56da46555feb

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Fri Sep  2 10:38:29 2022 +0200

rtems: Add constraints for rtems_clock_tick()

---

 cpukit/include/rtems/rtems/clock.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/cpukit/include/rtems/rtems/clock.h b/cpukit/include/rtems/rtems/clock.h
index 7247b483db..7b460ea4fb 100644
--- a/cpukit/include/rtems/rtems/clock.h
+++ b/cpukit/include/rtems/rtems/clock.h
@@ -1135,6 +1135,18 @@ static inline bool rtems_clock_tick_before( rtems_interval ticks )
  * @par Notes
  * The directive is a legacy interface.  It should not be called by
  * applications directly.  A Clock Driver may call this directive.
+ *
+ * @par Constraints
+ * @parblock
+ * The following constraints apply to this directive:
+ *
+ * * The directive may be called from within interrupt context.
+ *
+ * * The directive may be called from within device driver initialization
+ *   context.
+ *
+ * * The directive may be called from within task context.
+ * @endparblock
  */
 rtems_status_code rtems_clock_tick( void );