1 | /* Test_task |
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2 | * |
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3 | * This task tests global message queue operations. It also generates |
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4 | * an error condition. |
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5 | * |
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6 | * Input parameters: |
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7 | * argument - task argument |
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8 | * |
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9 | * Output parameters: NONE |
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10 | * |
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11 | * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. |
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12 | * On-Line Applications Research Corporation (OAR). |
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13 | * All rights assigned to U.S. Government, 1994. |
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14 | * |
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15 | * This material may be reproduced by or for the U.S. Government pursuant |
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16 | * to the copyright license under the clause at DFARS 252.227-7013. This |
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17 | * notice must appear in all copies of this file and its derivatives. |
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18 | * |
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19 | * $Id$ |
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20 | */ |
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21 | |
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22 | #include "system.h" |
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23 | |
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24 | char buffer1[16] = "123456789012345"; |
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25 | char buffer2[16] = "abcdefghijklmno"; |
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26 | char buffer3[16] = "ABCDEFGHIJKLMNO"; |
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27 | char buffer4[16] = "PQRSTUVWXYZ(){}"; |
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28 | |
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29 | rtems_task Test_task( |
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30 | rtems_task_argument argument |
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31 | ) |
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32 | { |
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33 | rtems_status_code status; |
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34 | rtems_unsigned32 count; |
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35 | char receive_buffer[16]; |
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36 | |
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37 | status = rtems_task_wake_after( TICKS_PER_SECOND ); |
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38 | directive_failed( status, "rtems_task_wake_after" ); |
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39 | |
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40 | puts( "Getting QID of message queue" ); |
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41 | |
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42 | do { |
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43 | status = rtems_message_queue_ident( |
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44 | Queue_name[ 1 ], |
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45 | RTEMS_SEARCH_ALL_NODES, |
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46 | &Queue_id[ 1 ] |
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47 | ); |
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48 | } while ( !rtems_is_status_successful( status ) ); |
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49 | |
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50 | if ( Multiprocessing_configuration.node == 2 ) { |
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51 | status = rtems_message_queue_delete( Queue_id[ 1 ] ); |
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52 | fatal_directive_status( |
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53 | status, |
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54 | RTEMS_ILLEGAL_ON_REMOTE_OBJECT, |
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55 | "rtems_message_queue_delete" |
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56 | ); |
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57 | puts( |
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58 | "rtems_message_queue_delete correctly returned RTEMS_ILLEGAL_ON_REMOTE_OBJECT" |
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59 | ); |
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60 | |
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61 | Send_messages(); |
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62 | Receive_messages(); |
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63 | |
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64 | puts( "Flushing remote empty queue" ); |
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65 | status = rtems_message_queue_flush( Queue_id[ 1 ], &count ); |
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66 | directive_failed( status, "rtems_message_queue_flush" ); |
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67 | printf( "%02d messages were flushed on the remote queue\n", count ); |
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68 | |
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69 | puts( "Send messages to be flushed from remote queue" ); |
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70 | status = rtems_message_queue_send( Queue_id[ 1 ], (long (*)[4])buffer1 ); |
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71 | directive_failed( status, "rtems_message_queue_send" ); |
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72 | |
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73 | puts( "Flushing remote queue" ); |
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74 | status = rtems_message_queue_flush( Queue_id[ 1 ], &count ); |
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75 | directive_failed( status, "rtems_message_queue_flush" ); |
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76 | printf( "%02d messages were flushed on the remote queue\n", count ); |
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77 | |
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78 | puts( "Waiting for message queue to be deleted" ); |
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79 | status = rtems_message_queue_receive( |
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80 | Queue_id[ 1 ], |
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81 | (long (*)[4])receive_buffer, |
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82 | RTEMS_DEFAULT_OPTIONS, |
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83 | RTEMS_NO_TIMEOUT |
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84 | ); |
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85 | fatal_directive_status( |
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86 | status, |
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87 | RTEMS_OBJECT_WAS_DELETED, |
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88 | "rtems_message_queue_receive" |
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89 | ); |
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90 | puts( "\nGlobal message queue deleted" ); |
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91 | } |
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92 | else { /* node == 1 */ |
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93 | Receive_messages(); |
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94 | Send_messages(); |
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95 | |
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96 | puts( "Delaying for 5 seconds" ); |
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97 | status = rtems_task_wake_after( 5*TICKS_PER_SECOND ); |
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98 | directive_failed( status, "rtems_task_wake_after" ); |
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99 | |
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100 | puts( "Deleting Message queue" ); |
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101 | status = rtems_message_queue_delete( Queue_id[ 1 ] ); |
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102 | directive_failed( status, "rtems_message_queue_delete" ); |
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103 | } |
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104 | |
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105 | puts( "*** END OF TEST 9 ***" ); |
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106 | exit( 0 ); |
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107 | } |
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