RTEMS | cpukit/rtems: Add taskgetcpuusage.c directive (!1347)

Gedare Bloom (@gedare) gitlab at rtems.org
Wed Jul 15 15:37:08 UTC 2026




Gedare Bloom started a new discussion on cpukit/include/rtems/rtems/tasks.h: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1347#note_154495

 > + *   specified by ``id``.
 > + *
 > + * @retval ::RTEMS_INVALID_ADDRESS The ``ts`` parameter was NULL.
 > + *
 > + * @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.
 > + *
 > + * - The directive will not cause the calling task to be preempted.

double-check these, I forget off hand what the semantics/constrants are for a function that calls `_Thread_Get`.

-- 
View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1347#note_154495
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