1 | /* |
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2 | * Verify creation of semaphores with unlimited attribute works. |
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3 | * |
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4 | * COPYRIGHT (c) 1989-2009. |
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5 | * On-Line Applications Research Corporation (OAR). |
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6 | * |
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7 | * The license and distribution terms for this file may be |
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8 | * found in the file LICENSE in this distribution or at |
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9 | * http://www.rtems.com/license/LICENSE. |
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10 | * |
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11 | * $Id$ |
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12 | */ |
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13 | |
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14 | #include <tmacros.h> |
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15 | #include <rtems/libcsupport.h> |
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16 | |
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17 | rtems_task Init(rtems_task_argument ignored); |
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18 | |
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19 | #define MAX 5000 |
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20 | rtems_id Semaphores[MAX]; |
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21 | |
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22 | rtems_task Init(rtems_task_argument ignored) |
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23 | { |
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24 | rtems_status_code sc; |
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25 | int i; |
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26 | int created; |
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27 | |
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28 | puts( "\n\n*** TEST 48 ***" ); |
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29 | |
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30 | printf( "Largest C program heap block available: %zu\n", malloc_free_space() ); |
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31 | for (i=0 ; i<MAX ; i++ ) { |
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32 | sc = rtems_semaphore_create( |
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33 | rtems_build_name('s', 'e', 'm', ' '), |
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34 | 1, |
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35 | RTEMS_DEFAULT_ATTRIBUTES, |
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36 | 0, |
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37 | &Semaphores[i] |
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38 | ); |
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39 | /* printf("Creating %i id=0x%08x\n", i, Semaphores[i]); */ |
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40 | |
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41 | if (sc == RTEMS_TOO_MANY) { |
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42 | printf("We run out at %i!\n", i); |
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43 | break; |
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44 | } |
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45 | if (sc != RTEMS_SUCCESSFUL) { |
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46 | printf("FAILED creating at %i\n", i); |
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47 | directive_failed( sc, "rtems_semaphore_create " ); |
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48 | rtems_test_exit( 0 ); |
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49 | } |
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50 | } |
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51 | |
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52 | created = i; |
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53 | if ( created == MAX ) |
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54 | puts( "Created all semaphores allowed in this test" ); |
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55 | |
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56 | printf( "%d semaphores created\n", i ); |
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57 | printf( "Largest C program heap block available: %zu\n", malloc_free_space() ); |
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58 | |
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59 | for ( i-- ; i ; i-- ) { |
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60 | sc = rtems_semaphore_delete( Semaphores[i] ); |
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61 | if (sc != RTEMS_SUCCESSFUL) { |
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62 | printf("FAILED deleting at %i\n", i); |
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63 | directive_failed( sc, "rtems_semaphore_delete " ); |
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64 | rtems_test_exit( 0 ); |
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65 | } |
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66 | } |
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67 | |
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68 | printf( "%d semaphores successfully deleted\n", created ); |
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69 | printf( "Largest C program heap block available: %zu\n", malloc_free_space() ); |
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70 | |
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71 | puts( "*** END OF TEST 48 ***" ); |
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72 | rtems_test_exit( 0 ); |
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73 | } |
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74 | |
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75 | /* configuration stuff */ |
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76 | |
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77 | #define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER |
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78 | #define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER |
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79 | |
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80 | #define CONFIGURE_MAXIMUM_TASKS 1 |
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81 | #define CONFIGURE_MAXIMUM_SEMAPHORES rtems_resource_unlimited(5) |
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82 | #if 1 |
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83 | #define CONFIGURE_UNIFIED_WORK_AREAS |
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84 | #else |
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85 | #define CONFIGURE_MEMORY_OVERHEAD 1024 |
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86 | #endif |
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87 | |
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88 | #define CONFIGURE_RTEMS_INIT_TASKS_TABLE |
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89 | |
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90 | #define CONFIGURE_USE_MINIIMFS_AS_BASE_FILESYSTEM |
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91 | |
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92 | #define CONFIGURE_INIT |
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93 | #include <rtems/confdefs.h> |
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