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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [exec/] [rtems/] [src/] [msg.c] - Blame information for rev 30

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1 30 unneback
/*
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 *  Message Queue Manager
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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.OARcorp.com/rtems/license.html.
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 *
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 *  $Id: msg.c,v 1.2 2001-09-27 11:59:19 chris Exp $
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 */
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#include <rtems/system.h>
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#include <rtems/score/sysstate.h>
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#include <rtems/score/chain.h>
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#include <rtems/score/isr.h>
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#include <rtems/score/coremsg.h>
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#include <rtems/score/object.h>
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#include <rtems/score/states.h>
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#include <rtems/score/thread.h>
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#include <rtems/score/wkspace.h>
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#if defined(RTEMS_MULTIPROCESSING)
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#include <rtems/score/mpci.h>
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#endif
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#include <rtems/rtems/status.h>
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#include <rtems/rtems/attr.h>
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#include <rtems/rtems/message.h>
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#include <rtems/rtems/options.h>
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#include <rtems/rtems/support.h>
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/*PAGE
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 *
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 *  _Message_queue_Manager_initialization
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 *
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 *  This routine initializes all message queue manager related
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 *  data structures.
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 *
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 *  Input parameters:
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 *    maximum_message_queues - number of message queues to initialize
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 *
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 *  Output parameters:  NONE
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 */
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void _Message_queue_Manager_initialization(
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  unsigned32 maximum_message_queues
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)
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{
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  _Objects_Initialize_information(
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    &_Message_queue_Information,
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    OBJECTS_RTEMS_MESSAGE_QUEUES,
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    TRUE,
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    maximum_message_queues,
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    sizeof( Message_queue_Control ),
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    FALSE,
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    RTEMS_MAXIMUM_NAME_LENGTH,
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    FALSE
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  );
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  /*
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   *  Register the MP Process Packet routine.
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   */
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#if defined(RTEMS_MULTIPROCESSING)
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  _MPCI_Register_packet_processor(
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    MP_PACKET_MESSAGE_QUEUE,
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    _Message_queue_MP_Process_packet
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  );
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#endif
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}

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