diff options
Diffstat (limited to 'cpukit/include/rtems/score/objectimpl.h')
| -rw-r--r-- | cpukit/include/rtems/score/objectimpl.h | 186 |
1 files changed, 4 insertions, 182 deletions
diff --git a/cpukit/include/rtems/score/objectimpl.h b/cpukit/include/rtems/score/objectimpl.h index bbf32fcd80..c5a315e57f 100644 --- a/cpukit/include/rtems/score/objectimpl.h +++ b/cpukit/include/rtems/score/objectimpl.h @@ -43,54 +43,12 @@ typedef bool (*Objects_Name_comparators)( uint16_t /* length */ ); -/** - * This enumerated type is used in the class field of the object ID - * for RTEMS internal object classes. - */ -typedef enum { - OBJECTS_INTERNAL_NO_CLASS = 0, - OBJECTS_INTERNAL_THREADS = 1 -} Objects_Internal_API; - /** This macro is used to generically specify the last API index. */ #define OBJECTS_INTERNAL_CLASSES_LAST OBJECTS_INTERNAL_THREADS -/** - * This enumerated type is used in the class field of the object ID - * for the RTEMS Classic API. - */ -typedef enum { - OBJECTS_CLASSIC_NO_CLASS = 0, - OBJECTS_RTEMS_TASKS = 1, - OBJECTS_RTEMS_TIMERS = 2, - OBJECTS_RTEMS_SEMAPHORES = 3, - OBJECTS_RTEMS_MESSAGE_QUEUES = 4, - OBJECTS_RTEMS_PARTITIONS = 5, - OBJECTS_RTEMS_REGIONS = 6, - OBJECTS_RTEMS_PORTS = 7, - OBJECTS_RTEMS_PERIODS = 8, - OBJECTS_RTEMS_EXTENSIONS = 9, - OBJECTS_RTEMS_BARRIERS = 10 -} Objects_Classic_API; - /** This macro is used to generically specify the last API index. */ #define OBJECTS_RTEMS_CLASSES_LAST OBJECTS_RTEMS_BARRIERS -/** - * This enumerated type is used in the class field of the object ID - * for the POSIX API. - */ -typedef enum { - OBJECTS_POSIX_NO_CLASS = 0, - OBJECTS_POSIX_THREADS = 1, - OBJECTS_POSIX_KEYS = 2, - OBJECTS_POSIX_INTERRUPTS = 3, - OBJECTS_POSIX_MESSAGE_QUEUES = 5, - OBJECTS_POSIX_SEMAPHORES = 7, - OBJECTS_POSIX_TIMERS = 9, - OBJECTS_POSIX_SHMS = 12 -} Objects_POSIX_API; - /** This macro is used to generically specify the last API index. */ #define OBJECTS_POSIX_CLASSES_LAST OBJECTS_POSIX_SHMS @@ -103,71 +61,6 @@ typedef enum { OBJECTS_FAKE_OBJECTS_SCHEDULERS = 1 } Objects_Fake_objects_API; -#if defined(RTEMS_MULTIPROCESSING) -/** - * The following type defines the callout used when a local task - * is extracted from a remote thread queue (i.e. it's proxy must - * extracted from the remote queue). - */ -typedef void ( *Objects_Thread_queue_Extract_callout )( - Thread_Control *, - Objects_Id -); -#endif - -/** - * The following defines the structure for the information used to - * manage each class of objects. - */ -typedef struct { - /** This is the maximum valid id of this object class. */ - Objects_Id maximum_id; - /** This points to the table of local objects. */ - Objects_Control **local_table; - /** This is the number of objects on the Inactive list. */ - Objects_Maximum inactive; - /** - * @brief This is the number of objects in a block if the automatic extension - * is enabled. - * - * This member is zero if the automatic extension is disabled. - */ - Objects_Maximum objects_per_block; - /** This is the size in bytes of each object instance. */ - uint16_t object_size; - /** - * @brief This is the maximum length of names. - * - * A length of zero indicates that this object has a no string name - * (OBJECTS_NO_STRING_NAME). - */ - uint16_t name_length; - /** This is the chain of inactive control blocks. */ - Chain_Control Inactive; - /** This is the number of inactive objects per block. */ - Objects_Maximum *inactive_per_block; - /** This is a table to the chain of inactive object memory blocks. */ - Objects_Control **object_blocks; - #if defined(RTEMS_MULTIPROCESSING) - /** This is this object class' method called when extracting a thread. */ - Objects_Thread_queue_Extract_callout extract; - - /** - * @brief The global objects of this object information sorted by object - * identifier. - */ - RBTree_Control Global_by_id; - - /** - * @brief The global objects of this object information sorted by object - * name. - * - * Objects with the same name are sorted according to their identifier. - */ - RBTree_Control Global_by_name; - #endif -} Objects_Information; - /** * The following is referenced to the node number of the local node. */ @@ -222,84 +115,13 @@ void _Objects_Shrink_information( Objects_Information *information ); -void _Objects_Do_initialize_information( - Objects_Information *information, - Objects_APIs the_api, - uint16_t the_class, - uint32_t maximum, - uint16_t object_size, - uint16_t maximum_name_length -#if defined(RTEMS_MULTIPROCESSING) - , - Objects_Thread_queue_Extract_callout extract -#endif -); - /** - * @brief Constant for the object information string name length to indicate - * that this object class has no string names. - */ -#define OBJECTS_NO_STRING_NAME 0 - -/** - * @brief Initialize object Information - * - * This function initializes an object class information record. - * SUPPORTS_GLOBAL is true if the object class supports global - * objects, and false otherwise. Maximum indicates the number - * of objects required in this class and size indicates the size - * in bytes of each control block for this object class. The - * name length and string designator are also set. In addition, - * the class may be a task, therefore this information is also included. + * @brief Initializes the specified objects information. * - * @param[in] information points to an object class information block. - * @param[in] the_api indicates the API associated with this information block. - * @param[in] the_class indicates the class of object being managed - * by this information block. It is specific to @a the_api. - * @param[in] maximum is the maximum number of instances of this object - * class which may be concurrently active. - * @param[in] object_size is the size of the data structure for this class. - * @param[in] is_string is true if this object uses string style names. - * @param[in] maximum_name_length is the maximum length of object names. + * The objects information must be statically pre-initialized with the + * OBJECTS_INFORMATION_DEFINE() macro before this function is called. */ -#if defined(RTEMS_MULTIPROCESSING) - #define _Objects_Initialize_information( \ - information, \ - the_api, \ - the_class, \ - maximum, \ - object_size, \ - maximum_name_length, \ - extract \ - ) \ - _Objects_Do_initialize_information( \ - information, \ - the_api, \ - the_class, \ - maximum, \ - object_size, \ - maximum_name_length, \ - extract \ - ) -#else - #define _Objects_Initialize_information( \ - information, \ - the_api, \ - the_class, \ - maximum, \ - object_size, \ - maximum_name_length, \ - extract \ - ) \ - _Objects_Do_initialize_information( \ - information, \ - the_api, \ - the_class, \ - maximum, \ - object_size, \ - maximum_name_length \ - ) -#endif +void _Objects_Initialize_information( Objects_Information *information ); /** * @brief Object API Maximum Class |