1 | /* |
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2 | * Message Queue Manager |
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3 | * |
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4 | * |
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5 | * COPYRIGHT (c) 1989-1999. |
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6 | * On-Line Applications Research Corporation (OAR). |
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7 | * |
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8 | * The license and distribution terms for this file may be |
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9 | * found in the file LICENSE in this distribution or at |
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10 | * http://www.OARcorp.com/rtems/license.html. |
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11 | * |
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12 | * $Id$ |
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13 | */ |
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14 | |
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15 | #include <rtems/system.h> |
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16 | #include <rtems/score/sysstate.h> |
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17 | #include <rtems/score/chain.h> |
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18 | #include <rtems/score/isr.h> |
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19 | #include <rtems/score/coremsg.h> |
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20 | #include <rtems/score/object.h> |
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21 | #include <rtems/score/states.h> |
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22 | #include <rtems/score/thread.h> |
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23 | #include <rtems/score/wkspace.h> |
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24 | #if defined(RTEMS_MULTIPROCESSING) |
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25 | #include <rtems/score/mpci.h> |
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26 | #endif |
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27 | #include <rtems/rtems/status.h> |
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28 | #include <rtems/rtems/attr.h> |
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29 | #include <rtems/rtems/message.h> |
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30 | #include <rtems/rtems/options.h> |
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31 | #include <rtems/rtems/support.h> |
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32 | |
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33 | /*PAGE |
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34 | * |
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35 | * _Message_queue_Manager_initialization |
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36 | * |
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37 | * This routine initializes all message queue manager related |
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38 | * data structures. |
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39 | * |
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40 | * Input parameters: |
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41 | * maximum_message_queues - number of message queues to initialize |
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42 | * |
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43 | * Output parameters: NONE |
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44 | */ |
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45 | |
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46 | void _Message_queue_Manager_initialization( |
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47 | unsigned32 maximum_message_queues |
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48 | ) |
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49 | { |
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50 | _Objects_Initialize_information( |
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51 | &_Message_queue_Information, |
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52 | OBJECTS_RTEMS_MESSAGE_QUEUES, |
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53 | TRUE, |
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54 | maximum_message_queues, |
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55 | sizeof( Message_queue_Control ), |
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56 | FALSE, |
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57 | RTEMS_MAXIMUM_NAME_LENGTH, |
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58 | FALSE |
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59 | ); |
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60 | |
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61 | /* |
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62 | * Register the MP Process Packet routine. |
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63 | */ |
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64 | |
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65 | #if defined(RTEMS_MULTIPROCESSING) |
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66 | _MPCI_Register_packet_processor( |
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67 | MP_PACKET_MESSAGE_QUEUE, |
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68 | _Message_queue_MP_Process_packet |
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69 | ); |
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70 | #endif |
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71 | |
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72 | } |
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