diff options
Diffstat (limited to 'cpukit/rtems/include/rtems/rtems/tasks.h')
| -rw-r--r-- | cpukit/rtems/include/rtems/rtems/tasks.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/cpukit/rtems/include/rtems/rtems/tasks.h b/cpukit/rtems/include/rtems/rtems/tasks.h index 5816e7d884..21c0166981 100644 --- a/cpukit/rtems/include/rtems/rtems/tasks.h +++ b/cpukit/rtems/include/rtems/rtems/tasks.h @@ -565,6 +565,30 @@ rtems_status_code rtems_scheduler_ident( rtems_id *id ); +#if defined(__RTEMS_HAVE_SYS_CPUSET_H__) +/** + * @brief Gets the set of processors owned by the scheduler. + * + * @param[in] scheduler_id Identifier of the scheduler. + * @param[in] cpusetsize Size of the specified processor set buffer in + * bytes. This value must be positive. + * @param[out] cpuset The processor set owned by the scheduler. A set bit in + * the processor set means that this processor is owned by the scheduler and a + * cleared bit means the opposite. + * + * @retval RTEMS_SUCCESSFUL Successful operation. + * @retval RTEMS_INVALID_ADDRESS The @a cpuset parameter is @c NULL. + * @retval RTEMS_INVALID_ID Invalid scheduler identifier. + * @retval RTEMS_INVALID_NUMBER The processor set buffer is too small for the + * set of processors owned by the scheduler. + */ +rtems_status_code rtems_scheduler_get_processor_set( + rtems_id scheduler_id, + size_t cpusetsize, + cpu_set_t *cpuset +); +#endif + /**@}*/ /** |