[ac7d5ef0] | 1 | /* Task_2 |
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| 2 | * |
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| 3 | * This routine serves as a test task. It simply obtains semaphores |
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| 4 | * 1 and 2, the later when it is a high priority task. |
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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 | |
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| 23 | #include "system.h" |
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| 24 | |
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| 25 | rtems_task Task_2( |
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| 26 | rtems_task_argument argument |
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| 27 | ) |
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| 28 | { |
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| 29 | rtems_status_code status; |
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| 30 | rtems_task_priority previous_priority; |
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| 31 | |
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| 32 | puts( "TA2 - rtems_semaphore_obtain - wait forever on SM1" ); |
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| 33 | status = rtems_semaphore_obtain( |
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| 34 | Semaphore_id[ 1 ], |
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| 35 | RTEMS_DEFAULT_OPTIONS, |
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| 36 | RTEMS_NO_TIMEOUT |
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| 37 | ); |
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| 38 | puts( "TA2 - got SM1" ); |
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| 39 | directive_failed( status, "rtems_semaphore_obtain on SM1" ); |
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| 40 | |
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| 41 | puts( "TA2 - rtems_semaphore_release - release SM1" ); |
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| 42 | status = rtems_semaphore_release( Semaphore_id[ 1 ] ); |
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| 43 | directive_failed( status, "rtems_semaphore_release on SM1" ); |
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| 44 | |
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| 45 | puts( "TA2 - rtems_task_set_priority - make self highest priority task" ); |
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| 46 | status = rtems_task_set_priority( RTEMS_SELF, 3, &previous_priority ); |
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| 47 | directive_failed( status, "rtems_task_set_priority on TA2" ); |
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| 48 | |
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| 49 | puts( "TA2 - rtems_semaphore_obtain - wait forever on SM2" ); |
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| 50 | status = rtems_semaphore_obtain( |
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| 51 | Semaphore_id[ 2 ], |
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| 52 | RTEMS_DEFAULT_OPTIONS, |
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| 53 | RTEMS_NO_TIMEOUT |
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| 54 | ); |
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| 55 | puts( "TA2 - got SM2" ); |
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| 56 | directive_failed( status, "rtems_semaphore_obtain on SM2" ); |
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| 57 | |
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| 58 | puts( "TA2 - rtems_semaphore_release - release SM2" ); |
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| 59 | status = rtems_semaphore_release( Semaphore_id[ 2 ] ); |
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| 60 | directive_failed( status, "rtems_semaphore_release on SM2" ); |
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| 61 | |
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| 62 | puts( "TA2 - rtems_task_delete - delete self" ); |
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| 63 | status = rtems_task_delete( RTEMS_SELF ); |
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| 64 | directive_failed( status, "rtems_task_delete of TA2" ); |
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| 65 | } |
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