object.h File Reference

Constants and Structures Associated with the Object Handler. More...

#include <rtems/score/basedefs.h>
#include <rtems/score/cpu.h>

Go to the source code of this file.

Data Structures
union	Objects_Name

Macros
#define	OBJECTS_INDEX_START_BIT   0U
#define	OBJECTS_NODE_START_BIT   16U
#define	OBJECTS_API_START_BIT   24U
#define	OBJECTS_CLASS_START_BIT   27U
#define	OBJECTS_INDEX_MASK   (Objects_Id)0x0000ffffU
#define	OBJECTS_NODE_MASK   (Objects_Id)0x00ff0000U
#define	OBJECTS_API_MASK   (Objects_Id)0x07000000U
#define	OBJECTS_CLASS_MASK   (Objects_Id)0xf8000000U
#define	OBJECTS_INDEX_VALID_BITS   (Objects_Id)0x0000ffffU
#define	OBJECTS_NODE_VALID_BITS   (Objects_Id)0x000000ffU
#define	OBJECTS_API_VALID_BITS   (Objects_Id)0x00000007U
#define	OBJECTS_CLASS_VALID_BITS   (Objects_Id)0x0000001fU
#define	OBJECTS_UNLIMITED_OBJECTS   0x80000000U
#define	OBJECTS_ID_INITIAL_INDEX   (0)
#define	OBJECTS_ID_FINAL_INDEX   (0xffffU)
#define	OBJECTS_APIS_LAST   OBJECTS_POSIX_API
#define	OBJECTS_ID_NONE   0
#define	OBJECTS_ID_OF_SELF   ((Objects_Id) 0)
#define	OBJECTS_SEARCH_ALL_NODES   0
#define	OBJECTS_SEARCH_OTHER_NODES   0x7FFFFFFE
#define	OBJECTS_SEARCH_LOCAL_NODE   0x7FFFFFFF
#define	OBJECTS_WHO_AM_I   0
#define	OBJECTS_ID_INITIAL(_api, _class, _node)    _Objects_Build_id( (_api), (_class), (_node), OBJECTS_ID_INITIAL_INDEX )
#define	OBJECTS_ID_FINAL   ((Objects_Id)~0)
#define	_Objects_Build_name(_C1, _C2, _C3, _C4)
#define	_Objects_Build_id(the_api, the_class, node, index)
	Builds an object ID from its components. More...
#define	_Objects_Is_unlimited(maximum)    ( ( ( maximum ) & OBJECTS_UNLIMITED_OBJECTS ) != 0 )
#define	_Objects_Maximum_per_allocation(maximum)    ((Objects_Maximum) ((maximum) & ~OBJECTS_UNLIMITED_OBJECTS))
#define	_Objects_Local_node   ((uint16_t) 1)
	The local MPCI node number.

Typedefs
typedef uint32_t	Objects_Id
typedef uint16_t	Objects_Maximum

Enumerations
enum	Objects_APIs {   OBJECTS_NO_API = 0 , OBJECTS_INTERNAL_API = 1 , OBJECTS_CLASSIC_API = 2 , OBJECTS_POSIX_API = 3 ,   OBJECTS_FAKE_OBJECTS_API = 7 }

Functions
RTEMS_INLINE_ROUTINE Objects_APIs	_Objects_Get_API (Objects_Id id)
	Returns the API portion of the ID. More...
RTEMS_INLINE_ROUTINE uint32_t	_Objects_Get_class (Objects_Id id)
	Returns the class portion of the ID. More...
RTEMS_INLINE_ROUTINE uint32_t	_Objects_Get_node (Objects_Id id)
	Returns the node portion of the ID. More...
RTEMS_INLINE_ROUTINE Objects_Maximum	_Objects_Get_index (Objects_Id id)
	Returns the index portion of the ID. More...

Detailed Description

Constants and Structures Associated with the Object Handler.

This include file contains all the constants and structures associated with the Object Handler. This Handler provides mechanisms which can be used to initialize and manipulate all objects which have ids.