Subversion Repositories openrisc_2011-10-31

/*  sem.inl

 *

 *  This file contains the macro implementation of the inlined

 *  routines from the Semaphore Manager.

 *

 *  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.OARcorp.com/rtems/license.html.

 *

 *  $Id: sem.inl,v 1.2 2001-09-27 11:59:19 chris Exp $

 */

#ifndef __SEMAPHORE_inl

#define __SEMAPHORE_inl

/*PAGE

 *

 *  _Semaphore_Allocate

 *

 */

#define _Semaphore_Allocate() \

  (Semaphore_Control *) _Objects_Allocate( &_Semaphore_Information )

/*PAGE

 *

 *  _Semaphore_Free

 *

 */

#define _Semaphore_Free( _the_semaphore ) \

  _Objects_Free( &_Semaphore_Information, &(_the_semaphore)->Object )

/*PAGE

 *

 *  _Semaphore_Get

 *

 */

#define _Semaphore_Get( _id, _location ) \

  (Semaphore_Control *) \

  _Objects_Get( &_Semaphore_Information, (_id), (_location) )

/*PAGE

 *

 *  _Semaphore_Is_null

 *

 */

#define _Semaphore_Is_null( _the_semaphore ) \

  ( (_the_semaphore) == NULL )

#endif

/*  end of include file */