1 | /* |
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2 | * COPYRIGHT (c) 1989-2013. |
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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 <timesys.h> |
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15 | #include <rtems/timerdrv.h> |
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16 | #include "test_support.h" |
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17 | |
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18 | #include <pthread.h> |
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19 | |
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20 | /* forward declarations to avoid warnings */ |
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21 | void *POSIX_Init(void *argument); |
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22 | void *Middle(void *argument); |
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23 | void *Low(void *argument); |
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24 | |
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25 | void *Low( |
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26 | void *argument |
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27 | ) |
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28 | { |
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29 | benchmark_timer_t end_time; |
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30 | |
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31 | end_time = benchmark_timer_read(); |
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32 | |
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33 | put_time( |
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34 | "nanosleep: blocking", |
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35 | end_time, |
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36 | OPERATION_COUNT, |
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37 | 0, |
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38 | 0 |
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39 | ); |
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40 | |
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41 | puts( "*** END OF POSIX TIME TEST PSXTMNANOSLEEP02 ***" ); |
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42 | |
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43 | rtems_test_exit( 0 ); |
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44 | return NULL; |
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45 | } |
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46 | |
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47 | void *Middle( |
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48 | void *argument |
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49 | ) |
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50 | { |
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51 | /* calling nanosleep */ |
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52 | struct timespec sleepTime; |
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53 | sleepTime.tv_sec = 0; |
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54 | sleepTime.tv_nsec = 1; |
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55 | |
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56 | nanosleep(&sleepTime, (struct timespec *) NULL); |
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57 | |
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58 | return NULL; |
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59 | } |
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60 | |
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61 | void *POSIX_Init( |
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62 | void *argument |
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63 | ) |
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64 | { |
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65 | int i; |
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66 | int status; |
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67 | pthread_t threadId; |
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68 | struct timespec sleepTime; |
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69 | struct timespec remainder; |
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70 | |
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71 | sleepTime.tv_sec = 0; |
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72 | sleepTime.tv_nsec = 1; |
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73 | remainder.tv_sec = 0; |
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74 | remainder.tv_nsec = 0; |
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75 | |
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76 | puts( "\n\n*** POSIX TIME TEST PSXTMNANOSLEEP02 ***" ); |
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77 | |
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78 | for ( i=0 ; i < OPERATION_COUNT - 1 ; i++ ) { |
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79 | status = pthread_create( &threadId, NULL, Middle, NULL ); |
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80 | rtems_test_assert( !status ); |
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81 | } |
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82 | |
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83 | status = pthread_create( &threadId, NULL, Low, NULL ); |
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84 | rtems_test_assert( !status ); |
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85 | |
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86 | /* start the timer and switch through all the other tasks */ |
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87 | benchmark_timer_initialize(); |
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88 | /* calling nanosleep*/ |
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89 | nanosleep(&sleepTime, &remainder); |
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90 | |
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91 | return NULL; |
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92 | } |
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93 | |
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94 | /* configuration information */ |
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95 | |
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96 | #define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER |
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97 | #define CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER |
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98 | |
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99 | #define CONFIGURE_MAXIMUM_POSIX_THREADS OPERATION_COUNT + 2 |
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100 | #define CONFIGURE_POSIX_INIT_THREAD_TABLE |
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101 | |
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102 | #define CONFIGURE_INIT |
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103 | |
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104 | #include <rtems/confdefs.h> |
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105 | /* end of file */ |
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