1 | /* |
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2 | * COPYRIGHT (c) 1989-2012. |
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3 | * On-Line Applications Research Corporation (OAR). |
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4 | * |
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5 | * The license and distribution terms for this file may be |
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6 | * found in the file LICENSE in this distribution or at |
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7 | * http://www.rtems.org/license/LICENSE. |
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8 | */ |
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9 | |
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10 | #ifdef HAVE_CONFIG_H |
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11 | #include "config.h" |
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12 | #endif |
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13 | |
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14 | #include <tmacros.h> |
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15 | #include "test_support.h" |
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16 | |
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17 | const char rtems_test_name[] = "SP 75"; |
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18 | |
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19 | /* forward declarations to avoid warnings */ |
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20 | rtems_task Init(rtems_task_argument argument); |
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21 | |
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22 | rtems_task Init( |
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23 | rtems_task_argument argument |
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24 | ) |
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25 | { |
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26 | rtems_status_code sc; |
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27 | rtems_id mutex; |
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28 | Per_CPU_Control *cpu_self; |
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29 | |
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30 | TEST_BEGIN(); |
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31 | |
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32 | sc = rtems_semaphore_create( |
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33 | rtems_build_name('M', 'U', 'T', 'X'), |
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34 | 0, |
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35 | RTEMS_BINARY_SEMAPHORE, |
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36 | 0, |
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37 | &mutex |
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38 | ); |
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39 | directive_failed(sc, "rtems_semaphore_create"); |
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40 | |
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41 | /* |
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42 | * Call semaphore obtain with dispatching disabled. Reenable |
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43 | * dispatching before checking the status returned since |
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44 | * directive_failed() checks for dispatching being enabled. |
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45 | */ |
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46 | puts( "rtems_semaphore_obtain - with dispatching disabled" ); |
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47 | cpu_self = _Thread_Dispatch_disable(); |
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48 | sc = rtems_semaphore_obtain(mutex, RTEMS_NO_WAIT, RTEMS_NO_TIMEOUT); |
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49 | _Thread_Dispatch_enable(cpu_self); |
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50 | directive_failed(sc, "rtems_semaphore_obtain"); |
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51 | |
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52 | TEST_END(); |
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53 | rtems_test_exit(0); |
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54 | } |
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55 | |
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56 | /* configuration information */ |
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57 | |
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58 | #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER |
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59 | #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER |
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60 | |
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61 | #define CONFIGURE_MAXIMUM_TASKS 1 |
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62 | #define CONFIGURE_MAXIMUM_SEMAPHORES 1 |
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63 | #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION |
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64 | |
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65 | #define CONFIGURE_RTEMS_INIT_TASKS_TABLE |
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66 | |
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67 | #define CONFIGURE_INIT |
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68 | |
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69 | #include <rtems/confdefs.h> |
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70 | /* end of file */ |
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