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Diffstat (limited to '')
| -rw-r--r-- | cpukit/rtems/include/rtems/rtems/tasks.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/cpukit/rtems/include/rtems/rtems/tasks.h b/cpukit/rtems/include/rtems/rtems/tasks.h index e68c78989d..585f4c449c 100644 --- a/cpukit/rtems/include/rtems/rtems/tasks.h +++ b/cpukit/rtems/include/rtems/rtems/tasks.h @@ -577,6 +577,31 @@ rtems_status_code rtems_scheduler_ident_by_processor( ); /** + * @brief Identifies a scheduler by a processor set. + * + * The scheduler is selected according to the highest numbered online processor + * in the specified processor set. + * + * @param[in] cpusetsize Size of the specified processor set buffer in + * bytes. This value must be positive. + * @param[out] cpuset The processor set to identify the scheduler. + * @param[out] id The scheduler identifier associated with the processor set. + * + * @retval RTEMS_SUCCESSFUL Successful operation. + * @retval RTEMS_INVALID_ADDRESS The @a id parameter is @c NULL. + * @retval RTEMS_INVALID_SIZE Invalid processor set size. + * @retval RTEMS_INVALID_NAME The processor set contains no online processor. + * @retval RTEMS_INCORRECT_STATE The processor set is valid, however, the + * highest numbered online processor in the specified processor set is not + * owned by a scheduler. + */ +rtems_status_code rtems_scheduler_ident_by_processor_set( + size_t cpusetsize, + const cpu_set_t *cpuset, + rtems_id *id +); + +/** * @brief Gets the set of processors owned by the specified scheduler instance. * * @param[in] scheduler_id Identifier of the scheduler instance. |