Subversion Repositories openrisc_2011-10-31

/*

 *  Message Queue 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: msgqallocate.c,v 1.2 2001-09-27 11:59:19 chris Exp $

 */

#include <rtems/system.h>

#include <rtems/score/sysstate.h>

#include <rtems/score/chain.h>

#include <rtems/score/isr.h>

#include <rtems/score/coremsg.h>

#include <rtems/score/object.h>

#include <rtems/score/states.h>

#include <rtems/score/thread.h>

#include <rtems/score/wkspace.h>

#if defined(RTEMS_MULTIPROCESSING)

#include <rtems/score/mpci.h>

#endif

#include <rtems/rtems/status.h>

#include <rtems/rtems/attr.h>

#include <rtems/rtems/message.h>

#include <rtems/rtems/options.h>

#include <rtems/rtems/support.h>

/*PAGE

 *

 *  _Message_queue_Allocate

 *

 *  Allocate a message queue and the space for its messages

 *

 *  Input parameters:

 *    the_message_queue - the message queue to allocate message buffers

 *    count             - maximum message and reserved buffer count

 *    max_message_size  - maximum size of each message

 *

 *  Output parameters:

 *    the_message_queue - set if successful, NULL otherwise

 */

Message_queue_Control *_Message_queue_Allocate (

  unsigned32           count,

  unsigned32           max_message_size

)

{

  return

    (Message_queue_Control *)_Objects_Allocate(&_Message_queue_Information);

}