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Diffstat (limited to '')
-rw-r--r-- | c/src/exec/itron/inline/rtems/itron/eventflags.inl | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/c/src/exec/itron/inline/rtems/itron/eventflags.inl b/c/src/exec/itron/inline/rtems/itron/eventflags.inl new file mode 100644 index 0000000000..af6665915c --- /dev/null +++ b/c/src/exec/itron/inline/rtems/itron/eventflags.inl @@ -0,0 +1,148 @@ +/* + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.OARcorp.com/rtems/license.html. + * + * $Id$ + */ + +#ifndef __ITRON_EVENTFLAGS_inl_ +#define __ITRON_EVENTFLAGS_inl_ + +#ifdef __cplusplus +extern "C" { +#endif + +/* + * _ITRON_Eventflags_Allocate + * + * DESCRIPTION: + * + * This routine allocates the eventflags associated with the specified + * eventflags ID from the pool of inactive eventflagss. + * + * Input parameters: + * flgid - id of eventflags to allocate + * status - pointer to status variable + * + * Output parameters: + * returns - pointer to the eventflags control block + * *status - status + */ + +RTEMS_INLINE_ROUTINE ITRON_Eventflags_Control *_ITRON_Eventflags_Allocate( + ID flgid +) +{ + return (ITRON_Eventflags_Control *)_ITRON_Objects_Allocate_by_index( + &_ITRON_Eventflags_Information, + flgid, + sizeof(ITRON_Eventflags_Control) + ); +} + +/* + * _ITRON_Eventflags_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_Eventflags_Clarify_allocation_id_error( _id ) \ + _ITRON_Objects_Clarify_allocation_id_error( \ + &_ITRON_Eventflags_Information, (_id) ) + +/* + * _ITRON_Eventflags_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_Eventflags_Clarify_get_id_error( _id ) \ + _ITRON_Objects_Clarify_get_id_error( &_ITRON_Eventflags_Information, (_id) ) + +/* + * _ITRON_Eventflags_Free + * + * DESCRIPTION: + * + * This routine frees a eventflags control block to the + * inactive chain of free eventflags control blocks. + * + * Input parameters: + * the_eventflags - pointer to eventflags control block + * + * Output parameters: NONE + */ + +RTEMS_INLINE_ROUTINE void _ITRON_Eventflags_Free ( + ITRON_Eventflags_Control *the_eventflags +) +{ + _ITRON_Objects_Free( &_ITRON_Eventflags_Information, &the_eventflags->Object ); +} + +/*PAGE + * + * _ITRON_Eventflags_Get + * + * DESCRIPTION: + * + * This function maps eventflags IDs to eventflags control blocks. + * If ID corresponds to a local eventflags, then it returns + * the_eventflags control pointer which maps to ID and location + * is set to OBJECTS_LOCAL. if the eventflags ID is global and + * resides on a remote node, then location is set to OBJECTS_REMOTE, + * and the_eventflags is undefined. Otherwise, location is set + * to OBJECTS_ERROR and the_eventflags is undefined. + * + * Input parameters: + * id - ITRON eventflags ID. + * the_location - pointer to a location variable + * + * Output parameters: + * *the_location - location of the object + */ + +RTEMS_INLINE_ROUTINE ITRON_Eventflags_Control *_ITRON_Eventflags_Get ( + ID id, + Objects_Locations *location +) +{ + return (ITRON_Eventflags_Control *) + _ITRON_Objects_Get( &_ITRON_Eventflags_Information, id, location ); +} + +/*PAGE + * + * _ITRON_Eventflags_Is_null + * + * This function returns TRUE if the_eventflags is NULL and FALSE otherwise. + * + * Input parameters: + * the_eventflags - pointer to eventflags control block + * + * Output parameters: + * TRUE - if the_eventflags is NULL + * FALSE - otherwise + */ + +RTEMS_INLINE_ROUTINE boolean _ITRON_Eventflags_Is_null ( + ITRON_Eventflags_Control *the_eventflags +) +{ + return ( the_eventflags == NULL ); +} + +/* + * XXX insert inline routines here + */ + +#ifdef __cplusplus +} +#endif + +#endif +/* end of include file */ + |