diff options
Diffstat (limited to 'cpukit/score/macros/rtems/score/object.inl')
-rw-r--r-- | cpukit/score/macros/rtems/score/object.inl | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/cpukit/score/macros/rtems/score/object.inl b/cpukit/score/macros/rtems/score/object.inl new file mode 100644 index 0000000000..de1c9f256c --- /dev/null +++ b/cpukit/score/macros/rtems/score/object.inl @@ -0,0 +1,148 @@ +/* object.inl + * + * This include file contains the macro implementation of all + * of the inlined routines in the Object Handler. + * + * COPYRIGHT (c) 1989-1997. + * On-Line Applications Research Corporation (OAR). + * Copyright assigned to U.S. Government, 1994. + * + * The license and distribution terms for this file may in + * the file LICENSE in this distribution or at + * http://www.OARcorp.com/rtems/license.html. + * + * $Id$ + */ + +#ifndef __OBJECTS_inl +#define __OBJECTS_inl + +/*PAGE + * + * _Objects_Build_id + * + */ + +#define _Objects_Build_id( _the_class, _node, _index ) \ + ( ((_the_class) << OBJECTS_CLASS_START_BIT) | \ + ((_node) << OBJECTS_NODE_START_BIT) | \ + ((_index) << OBJECTS_INDEX_START_BIT) ) + +/*PAGE + * + * _Objects_Get_class + */ + +#define _Objects_Get_class( _id ) \ + (Objects_Classes) \ + (((_id) >> OBJECTS_CLASS_START_BIT) & OBJECTS_CLASS_VALID_BITS) + +/*PAGE + * + * _Objects_Get_node + * + */ + +#define _Objects_Get_node( _id ) \ + (((_id) >> OBJECTS_NODE_START_BIT) & OBJECTS_NODE_VALID_BITS) + +/*PAGE + * + * _Objects_Get_index + * + */ + +#define _Objects_Get_index( _id ) \ + (((_id) >> OBJECTS_INDEX_START_BIT) & OBJECTS_INDEX_VALID_BITS) + +/*PAGE + * + * _Objects_Is_class_valid + * + */ + +#define _Objects_Is_class_valid( _the_class ) \ + ( (_the_class) <= OBJECTS_CLASSES_LAST ) + +/*PAGE + * + * _Objects_Is_local_node + * + */ + +#define _Objects_Is_local_node( _node ) \ + ( (_node) == _Objects_Local_node ) + +/*PAGE + * + * _Objects_Is_local_id + * + */ + +#define _Objects_Is_local_id( _id ) \ + _Objects_Is_local_node( _Objects_Get_node(_id) ) + +/*PAGE + * + * _Objects_Are_ids_equal + * + */ + +#define _Objects_Are_ids_equal( _left, _right ) \ + ( (_left) == (_right) ) + +/*PAGE + * + * _Objects_Allocate + * + */ + +#define _Objects_Allocate( _information ) \ + (Objects_Control *) _Chain_Get( &(_information)->Inactive ) + +/*PAGE + * + * _Objects_Free + * + */ + +#define _Objects_Free( _information, _the_object ) \ + _Chain_Append( &(_information)->Inactive, &(_the_object)->Node ) + +/*PAGE + * + * _Objects_Open + * + */ + +#define _Objects_Open( _information, _the_object, _name ) \ + { \ + unsigned32 _index; \ + \ + _index = _Objects_Get_index( (_the_object)->id ); \ + (_information)->local_table[ _index ] = (_the_object); \ + \ + if ( (_information)->is_string ) \ + _Objects_Copy_name_string( (_name), (_the_object)->name ); \ + else \ + _Objects_Copy_name_raw( \ + (_name), (_the_object)->name, (_information)->name_length ); \ + } + +/*PAGE + * + * _Objects_Close + * + */ + +#define _Objects_Close( _information, _the_object ) \ + { \ + unsigned32 _index; \ + \ + _index = _Objects_Get_index( (_the_object)->id ); \ + (_information)->local_table[ _index ] = NULL; \ + _Objects_Clear_name( (_the_object)->name, (_information)->name_length ); \ + } + +#endif +/* end of include file */ |