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) 1989-2009. |
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12 | * On-Line Applications Research Corporation (OAR). |
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13 | * |
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14 | * The license and distribution terms for this file may be |
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15 | * found in the file LICENSE in this distribution or at |
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16 | * http://www.rtems.com/license/LICENSE. |
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17 | * |
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18 | * $Id$ |
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19 | */ |
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20 | |
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21 | #ifdef HAVE_CONFIG_H |
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22 | #include "config.h" |
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23 | #endif |
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24 | |
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25 | #include "system.h" |
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26 | |
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27 | char buffer1[16] = "123456789012345"; |
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28 | char buffer2[16] = "abcdefghijklmno"; |
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29 | char buffer3[16] = "ABCDEFGHIJKLMNO"; |
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30 | char buffer4[16] = "PQRSTUVWXYZ(){}"; |
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31 | |
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32 | rtems_task Test_task( |
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33 | rtems_task_argument argument |
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34 | ) |
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35 | { |
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36 | rtems_status_code status; |
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37 | uint32_t count; |
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38 | size_t size; |
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39 | char receive_buffer[16]; |
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40 | |
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41 | status = rtems_task_wake_after( rtems_clock_get_ticks_per_second() ); |
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42 | directive_failed( status, "rtems_task_wake_after" ); |
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43 | |
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44 | puts( "Getting QID of message queue" ); |
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45 | |
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46 | do { |
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47 | status = rtems_message_queue_ident( |
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48 | Queue_name[ 1 ], |
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49 | RTEMS_SEARCH_ALL_NODES, |
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50 | &Queue_id[ 1 ] |
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51 | ); |
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52 | } while ( !rtems_is_status_successful( status ) ); |
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53 | |
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54 | if ( Multiprocessing_configuration.node == 2 ) { |
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55 | status = rtems_message_queue_delete( Queue_id[ 1 ] ); |
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56 | fatal_directive_status( |
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57 | status, |
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58 | RTEMS_ILLEGAL_ON_REMOTE_OBJECT, |
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59 | "rtems_message_queue_delete" |
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60 | ); |
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61 | puts( |
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62 | "rtems_message_queue_delete correctly returned RTEMS_ILLEGAL_ON_REMOTE_OBJECT" |
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63 | ); |
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64 | |
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65 | Send_messages(); |
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66 | Receive_messages(); |
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67 | |
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68 | puts( "Flushing remote empty queue" ); |
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69 | status = rtems_message_queue_flush( Queue_id[ 1 ], &count ); |
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70 | directive_failed( status, "rtems_message_queue_flush" ); |
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71 | printf( "%" PRIu32 " messages were flushed on the remote queue\n", count ); |
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72 | |
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73 | puts( "Send messages to be flushed from remote queue" ); |
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74 | status = rtems_message_queue_send( Queue_id[ 1 ], buffer1, 16 ); |
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75 | directive_failed( status, "rtems_message_queue_send" ); |
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76 | |
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77 | puts( "Flushing remote queue" ); |
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78 | status = rtems_message_queue_flush( Queue_id[ 1 ], &count ); |
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79 | directive_failed( status, "rtems_message_queue_flush" ); |
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80 | printf( "%" PRIu32 " messages were flushed on the remote queue\n", count ); |
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81 | |
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82 | puts( "Waiting for message queue to be deleted" ); |
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83 | status = rtems_message_queue_receive( |
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84 | Queue_id[ 1 ], |
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85 | receive_buffer, |
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86 | &size, |
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87 | RTEMS_DEFAULT_OPTIONS, |
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88 | RTEMS_NO_TIMEOUT |
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89 | ); |
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90 | fatal_directive_status( |
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91 | status, |
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92 | RTEMS_OBJECT_WAS_DELETED, |
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93 | "rtems_message_queue_receive" |
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94 | ); |
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95 | puts( "\nGlobal message queue deleted" ); |
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96 | } |
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97 | else { /* node == 1 */ |
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98 | Receive_messages(); |
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99 | Send_messages(); |
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100 | |
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101 | puts( "Delaying for 5 seconds" ); |
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102 | status = rtems_task_wake_after( 5*rtems_clock_get_ticks_per_second() ); |
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103 | directive_failed( status, "rtems_task_wake_after" ); |
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104 | |
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105 | puts( "Deleting Message queue" ); |
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106 | status = rtems_message_queue_delete( Queue_id[ 1 ] ); |
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107 | directive_failed( status, "rtems_message_queue_delete" ); |
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108 | } |
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109 | |
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110 | puts( "*** END OF TEST 9 ***" ); |
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111 | rtems_test_exit( 0 ); |
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112 | } |
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