/* object.inl
*
* This include file contains the static inline implementation of all
* of the inlined routines in the Object Handler.
*
* COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
* On-Line Applications Research Corporation (OAR).
* All rights assigned to U.S. Government, 1994.
*
* This material may be reproduced by or for the U.S. Government pursuant
* to the copyright license under the clause at DFARS 252.227-7013. This
* notice must appear in all copies of this file and its derivatives.
*
* $Id$
*/
#ifndef __OBJECTS_inl
#define __OBJECTS_inl
/*PAGE
*
* _Objects_Build_id
*
*/
STATIC INLINE Objects_Id _Objects_Build_id(
Objects_Classes the_class,
unsigned32 node,
unsigned32 index
)
{
return ( (the_class << OBJECTS_CLASS_START_BIT) |
(node << OBJECTS_NODE_START_BIT) |
(index << OBJECTS_INDEX_START_BIT) );
}
/*PAGE
*
* rtems_get_class
*/
STATIC INLINE Objects_Classes rtems_get_class(
Objects_Id id
)
{
return (Objects_Classes)
((id >> OBJECTS_CLASS_START_BIT) & OBJECTS_CLASS_VALID_BITS);
}
/*PAGE
*
* rtems_get_node
*
*/
STATIC INLINE unsigned32 rtems_get_node(
Objects_Id id
)
{
return (id >> OBJECTS_NODE_START_BIT) & OBJECTS_NODE_VALID_BITS;
}
/*PAGE
*
* rtems_get_index
*
*/
STATIC INLINE unsigned32 rtems_get_index(
Objects_Id id
)
{
return (id >> OBJECTS_INDEX_START_BIT) & OBJECTS_INDEX_VALID_BITS;
}
/*PAGE
*
* _Objects_Is_class_valid
*
*/
STATIC INLINE boolean _Objects_Is_class_valid(
Objects_Classes the_class
)
{
return the_class <= OBJECTS_CLASSES_LAST;
}
/*PAGE
*
* _Objects_Is_local_node
*
*/
STATIC INLINE boolean _Objects_Is_local_node(
unsigned32 node
)
{
return ( node == _Objects_Local_node );
}
/*PAGE
*
* _Objects_Is_local_id
*
*/
STATIC INLINE boolean _Objects_Is_local_id(
Objects_Id id
)
{
return _Objects_Is_local_node( rtems_get_node(id) );
}
/*PAGE
*
* _Objects_Are_ids_equal
*
*/
STATIC INLINE boolean _Objects_Are_ids_equal(
Objects_Id left,
Objects_Id right
)
{
return ( left == right );
}
/*PAGE
*
* _Objects_Allocate
*
*/
STATIC INLINE Objects_Control *_Objects_Allocate(
Objects_Information *information
)
{
return (Objects_Control *) _Chain_Get( &information->Inactive );
}
/*PAGE
*
* _Objects_Free
*
*/
STATIC INLINE void _Objects_Free(
Objects_Information *information,
Objects_Control *the_object
)
{
_Chain_Append( &information->Inactive, &the_object->Node );
}
/*PAGE
*
* _Objects_Open
*
*/
STATIC INLINE void _Objects_Open(
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
unsigned32 index;
index = rtems_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
*
*/
STATIC INLINE void _Objects_Close(
Objects_Information *information,
Objects_Control *the_object
)
{
unsigned32 index;
index = rtems_get_index( the_object->id );
information->local_table[ index ] = NULL;
_Objects_Clear_name( the_object->name, information->name_length );
}
#endif
/* end of include file */
