forked from Imagelibrary/rtems
62 lines
1.2 KiB
C
62 lines
1.2 KiB
C
/**
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* @file
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*
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* @ingroup ClassicUserExtensionsImpl
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*
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* @brief Classic User Extensions Implementation
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*/
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/*
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* COPYRIGHT (c) 1989-1999.
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* On-Line Applications Research Corporation (OAR).
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.org/license/LICENSE.
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*/
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#ifndef _RTEMS_EXTENSIONIMPL_H
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#define _RTEMS_EXTENSIONIMPL_H
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#include <rtems/extensiondata.h>
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#include <rtems/score/objectimpl.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @defgroup ClassicUserExtensionsImpl User Extensions Implementation
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*
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* @ingroup RTEMSInternalClassic
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*
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* @{
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*/
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RTEMS_INLINE_ROUTINE Extension_Control *_Extension_Allocate( void )
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{
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return (Extension_Control *) _Objects_Allocate( &_Extension_Information );
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}
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RTEMS_INLINE_ROUTINE void _Extension_Free (
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Extension_Control *the_extension
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)
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{
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_Objects_Free( &_Extension_Information, &the_extension->Object );
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}
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RTEMS_INLINE_ROUTINE Extension_Control *_Extension_Get( Objects_Id id )
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{
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return (Extension_Control *)
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_Objects_Get_no_protection( id, &_Extension_Information );
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}
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/** @} */
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#ifdef __cplusplus
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}
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#endif
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#endif
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/* end of include file */
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