4.104.114.84.95
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[ac7d5ef0] | 1 | /* Test_task2 |
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| 2 | * |
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| 3 | * This task attempts to receive control of a global semaphore. |
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| 4 | * It should never receive control of the semaphore. |
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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 | rtems_task Test_task2( |
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| 25 | rtems_task_argument argument |
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| 26 | ) |
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| 27 | { |
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| 28 | rtems_status_code status; |
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| 29 | |
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| 30 | puts( "Getting SMID of semaphore" ); |
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| 31 | |
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| 32 | do { |
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| 33 | status = rtems_semaphore_ident( |
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| 34 | Semaphore_name[ 1 ], |
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| 35 | RTEMS_SEARCH_ALL_NODES, |
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| 36 | &Semaphore_id[ 1 ] |
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| 37 | ); |
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| 38 | } while ( !rtems_is_status_successful( status ) ); |
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| 39 | |
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| 40 | puts( "Attempting to acquire semaphore ..." ); |
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| 41 | status = rtems_semaphore_obtain( |
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| 42 | Semaphore_id[ 1 ], |
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| 43 | RTEMS_DEFAULT_OPTIONS, |
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| 44 | RTEMS_NO_TIMEOUT |
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| 45 | ); |
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| 46 | directive_failed( status, "rtems_semaphore_obtain" ); |
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| 47 | } |
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