/** * @file rtems/itron/object.h *//* *  COPYRIGHT (c) 1989-1999. *  On-Line Applications Research Corporation (OAR). * *  The license and distribution terms for this file may be *  found in the file LICENSE in this distribution or at *  http://www.rtems.com/license/LICENSE. * *  $Id: object.h,v 1.10 2005/01/28 11:07:14 ralf Exp $ */#ifndef _RTEMS_ITRON_OBJECT_H#define _RTEMS_ITRON_OBJECT_H#ifdef __cplusplusextern "C" {#endif#include <rtems/score/object.h>typedef Objects_Control ITRON_Objects_Control;/* *  Maximum length of an ITRON object name * *  NOTE:  Since ITRON objects do not have names, then then length is 0. */#define ITRON_MAXIMUM_NAME_LENGTH 0/* *  _ITRON_Objects_Open * *  Make this ITRON object visible to the system. * *  NOTE:  This macro hides the fact that ITRON objects don't have names. */#define _ITRON_Objects_Open( _the_information, _the_object ) \    _Objects_Open( (_the_information), (_the_object), NULL )/* *  _ITRON_Objects_Close * *  Make this ITRON object invisible from the system.  Usually used as *  the first step of deleting an object. */#define _ITRON_Objects_Close( _the_information, _the_object ) \    _Objects_Close( (_the_information), (_the_object) )/* *  _ITRON_Objects_Allocate_by_index * *  Allocate the ITRON object specified by "_id".  The ITRON id is the *  index portion of the traditional RTEMS ID.  The Classic and POSIX *  APIs do not require that a specific object be allocated. */#define _ITRON_Objects_Allocate_by_index( _the_information, _id, _sizeof ) \    _Objects_Allocate_by_index( (_the_information), (_id), (_sizeof) )/* *  _ITRON_Objects_Clarify_allocation_id_error * *  This function is invoked when an object allocation ID error *  occurs to determine the specific ITRON error code to return. */#define _ITRON_Objects_Clarify_allocation_id_error( _the_information, _id ) \  (((_id) < -4) ? E_OACV : /* attempt to access a "system object" */ \  ((_id) <= 0) ? E_ID :    /* bogus index of 0 - -3 */ \  ((_id) <= (_the_information)->maximum) ? E_OBJ : /* object is in use */ \   E_ID)  /* simply a bad id *//* *  _ITRON_Objects_Clarify_get_id_error * *  This function is invoked when an object get ID error *  occurs to determine the specific ITRON error code to return. */#define _ITRON_Objects_Clarify_get_id_error( _the_information, _id ) \  (((_id) < -4) ? E_OACV : /* attempt to access a "system object" */ \  ((_id) <= 0) ? E_ID :    /* bogus index of 0 - -3 */ \  ((_id) <= (_the_information)->maximum) ? E_NOEXS : /* does not exist */ \   E_ID)  /* simply a bad id *//* *  _ITRON_Objects_Free * *  Free this ITRON object to the pool of inactive objects.  This *  operation is the same as for the Classic and POSIX APIs. */#define _ITRON_Objects_Free( _the_information, _the_object ) \    _Objects_Free( (_the_information), (_the_object) )/* *  _ITRON_Objects_Get * *  Obtain (get) the pointer to the control block for the object *  specified by "id".  The ITRON id passed in here is simply *  the "index" portion of the traditional RTEMS ID.  This *  requires that this operation be slightly different *  from the object get used by the Classic and POSIX APIs. */#define _ITRON_Objects_Get( _the_information, _id, _the_object ) \    _Objects_Get_by_index( (_the_information), (_id), (_the_object) )#ifdef __cplusplus}#endif#endif/* end of include file */