1 | /* |
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2 | * COPYRIGHT (c) 1989-1999. |
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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.OARcorp.com/rtems/license.html. |
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8 | * |
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9 | * $Id$ |
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10 | */ |
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11 | |
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12 | #define CONFIGURE_INIT |
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13 | #include "system.h" |
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14 | #include <errno.h> |
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15 | |
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16 | void *POSIX_Init( |
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17 | void *argument |
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18 | ) |
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19 | { |
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20 | int status; |
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21 | struct sched_param param; |
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22 | pthread_attr_t attr; |
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23 | |
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24 | puts( "\n\n*** POSIX TEST 11 ***" ); |
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25 | |
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26 | /* set the time of day, and print our buffer in multiple ways */ |
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27 | |
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28 | set_time( TM_FRIDAY, TM_MAY, 24, 96, 11, 5, 0 ); |
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29 | |
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30 | /* get id of this thread */ |
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31 | |
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32 | Init_id = pthread_self(); |
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33 | printf( "Init's ID is 0x%08x\n", Init_id ); |
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34 | |
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35 | /* exercise pthread_setschedparam */ |
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36 | |
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37 | param.sched_priority = 127; |
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38 | |
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39 | puts( "Init: Setting scheduling parameters to FIFO with priority 127" ); |
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40 | status = pthread_setschedparam( Init_id, SCHED_FIFO, ¶m ); |
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41 | assert( !status ); |
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42 | |
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43 | param.sched_priority = 125; |
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44 | |
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45 | puts( "Init: Setting scheduling parameters to RR with priority 125" ); |
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46 | status = pthread_setschedparam( Init_id, SCHED_RR, ¶m ); |
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47 | assert( !status ); |
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48 | |
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49 | param.sched_priority = 121; |
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50 | |
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51 | puts( "Init: Setting scheduling parameters to OTHER with priority 121" ); |
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52 | status = pthread_setschedparam( Init_id, SCHED_OTHER, ¶m ); |
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53 | assert( !status ); |
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54 | |
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55 | /* create a thread as SCHED_FIFO */ |
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56 | |
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57 | puts( "Init: create a thread of SCHED_FIFO with priority 120" ); |
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58 | status = pthread_attr_init( &attr ); |
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59 | assert( !status ); |
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60 | |
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61 | attr.schedpolicy = SCHED_FIFO; |
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62 | attr.schedparam.sched_priority = 120; |
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63 | |
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64 | status = pthread_create( &Task_id, &attr, Task_1, NULL ); |
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65 | assert( !status ); |
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66 | |
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67 | puts( "Init: join with the other thread" ); |
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68 | status = pthread_join( Task_id, NULL ); |
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69 | assert( !status ); |
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70 | |
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71 | /* create a thread as SCHED_RR */ |
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72 | |
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73 | puts( "Init: create a thread of SCHED_RR with priority 120" ); |
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74 | status = pthread_attr_init( &attr ); |
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75 | assert( !status ); |
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76 | |
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77 | attr.schedpolicy = SCHED_RR; |
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78 | attr.schedparam.sched_priority = 120; |
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79 | |
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80 | status = pthread_create( &Task_id, &attr, Task_1, NULL ); |
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81 | assert( !status ); |
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82 | |
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83 | puts( "Init: join with the other thread" ); |
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84 | status = pthread_join( Task_id, NULL ); |
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85 | assert( !status ); |
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86 | |
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87 | /* create a thread as SCHED_OTHER */ |
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88 | |
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89 | puts( "Init: create a thread of SCHED_OTHER with priority 120" ); |
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90 | status = pthread_attr_init( &attr ); |
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91 | assert( !status ); |
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92 | |
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93 | attr.schedpolicy = SCHED_OTHER; |
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94 | attr.schedparam.sched_priority = 120; |
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95 | |
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96 | status = pthread_create( &Task_id, &attr, Task_1, NULL ); |
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97 | assert( !status ); |
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98 | |
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99 | puts( "Init: join with the other thread" ); |
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100 | status = pthread_join( Task_id, NULL ); |
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101 | assert( !status ); |
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102 | |
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103 | puts( "*** END OF POSIX TEST 11 ***" ); |
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104 | rtems_test_exit( 0 ); |
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105 | |
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106 | return NULL; /* just so the compiler thinks we returned something */ |
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107 | } |
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