scheduler.h File Reference

This header file defines the main parts of the Scheduler Manager API. More...

#include <stddef.h>
#include <stdint.h>
#include <sys/cpuset.h>
#include <rtems/rtems/status.h>
#include <rtems/rtems/types.h>
#include <rtems/score/smp.h>

Go to the source code of this file.

Macros
#define	rtems_scheduler_get_processor(void)   _SMP_Get_current_processor()
	Returns the index of the current processor.
#define	rtems_scheduler_get_processor_maximum(void)   _SMP_Get_processor_maximum()
	Returns the processor maximum supported by the system.

Functions
rtems_status_code	rtems_scheduler_ident (rtems_name name, rtems_id *id)
	Identifies a scheduler by the object name.
rtems_status_code	rtems_scheduler_ident_by_processor (uint32_t cpu_index, rtems_id *id)
	Identifies a scheduler by the processor index.
rtems_status_code	rtems_scheduler_ident_by_processor_set (size_t cpusetsize, const cpu_set_t *cpuset, rtems_id *id)
	Identifies a scheduler by the processor set.
rtems_status_code	rtems_scheduler_get_maximum_priority (rtems_id scheduler_id, rtems_task_priority *priority)
	Gets the maximum task priority of the scheduler.
rtems_status_code	rtems_scheduler_map_priority_to_posix (rtems_id scheduler_id, rtems_task_priority priority, int *posix_priority)
	Maps a Classic API task priority to the corresponding POSIX thread priority.
rtems_status_code	rtems_scheduler_map_priority_from_posix (rtems_id scheduler_id, int posix_priority, rtems_task_priority *priority)
	Maps a POSIX thread priority to the corresponding Classic API task priority.
rtems_status_code	rtems_scheduler_get_processor_set (rtems_id scheduler_id, size_t cpusetsize, cpu_set_t *cpuset)
	Gets the set of processors owned by the scheduler.
rtems_status_code	rtems_scheduler_add_processor (rtems_id scheduler_id, uint32_t cpu_index)
	Adds the processor to the set of processors owned by the scheduler.
rtems_status_code	rtems_scheduler_remove_processor (rtems_id scheduler_id, uint32_t cpu_index)
	Removes the processor from the set of processors owned by the scheduler.

Detailed Description

This header file defines the main parts of the Scheduler Manager API.