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: msg.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_Manager_initialization

 *

 *  This routine initializes all message queue manager related

 *  data structures.

 *

 *  Input parameters:

 *    maximum_message_queues - number of message queues to initialize

 *

 *  Output parameters:  NONE

 */

void _Message_queue_Manager_initialization(

  unsigned32 maximum_message_queues

)

{

  _Objects_Initialize_information(

    &_Message_queue_Information,

    OBJECTS_RTEMS_MESSAGE_QUEUES,

    TRUE,

    maximum_message_queues,

    sizeof( Message_queue_Control ),

    FALSE,

    RTEMS_MAXIMUM_NAME_LENGTH,

    FALSE

  );

  /*

   *  Register the MP Process Packet routine.

   */

#if defined(RTEMS_MULTIPROCESSING)

  _MPCI_Register_packet_processor(

    MP_PACKET_MESSAGE_QUEUE,

    _Message_queue_MP_Process_packet

  );

#endif

}