1 | /* |
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2 | * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. |
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3 | * On-Line Applications Research Corporation (OAR). |
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4 | * All rights assigned to U.S. Government, 1994. |
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5 | * |
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6 | * This material may be reproduced by or for the U.S. Government pursuant |
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7 | * to the copyright license under the clause at DFARS 252.227-7013. This |
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8 | * notice must appear in all copies of this file and its derivatives. |
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9 | * |
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10 | * $Id$ |
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11 | */ |
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12 | |
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13 | #define CONFIGURE_INIT |
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14 | #include "system.h" |
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15 | #include <sched.h> |
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16 | |
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17 | |
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18 | void *POSIX_Init( |
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19 | void *argument |
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20 | ) |
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21 | { |
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22 | int status; |
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23 | pthread_t thread_id; |
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24 | pthread_condattr_t attr; |
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25 | int pshared; |
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26 | pthread_cond_t cond = PTHREAD_COND_INITIALIZER; |
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27 | |
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28 | puts( "\n\n*** POSIX TEST 10 ***" ); |
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29 | |
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30 | puts( "Init: pthread_condattr_init" ); |
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31 | status = pthread_condattr_init( &attr ); |
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32 | assert( !status ); |
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33 | |
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34 | puts( "Init: pthread_condattr_init - EINVAL" ); |
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35 | status = pthread_condattr_init( NULL ); |
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36 | if ( status != EINVAL ) |
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37 | printf( "status = %d\n", status ); |
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38 | assert( status == EINVAL ); |
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39 | |
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40 | puts( "Init: pthread_condattr_destroy" ); |
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41 | status = pthread_condattr_destroy( &attr ); |
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42 | assert( !status ); |
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43 | |
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44 | puts( "Init: pthread_condattr_destroy - EINVAL" ); |
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45 | status = pthread_condattr_destroy( NULL ); |
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46 | if ( status != EINVAL ) |
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47 | printf( "status = %d\n", status ); |
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48 | assert( status == EINVAL ); |
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49 | |
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50 | puts( "Init: pthread_condattr_init" ); |
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51 | status = pthread_condattr_init( &attr ); |
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52 | assert( !status ); |
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53 | |
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54 | puts( "Init: pthread_condattr_setpshared - PTHREAD_PROCESS_SHARED" ); |
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55 | status = pthread_condattr_setpshared( &attr, PTHREAD_PROCESS_SHARED ); |
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56 | assert( !status ); |
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57 | |
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58 | puts( "Init: pthread_condattr_setpshared - PTHREAD_PROCESS_PRIVATE" ); |
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59 | status = pthread_condattr_setpshared( &attr, PTHREAD_PROCESS_PRIVATE ); |
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60 | assert( !status ); |
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61 | |
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62 | status = pthread_condattr_setpshared( NULL, PTHREAD_PROCESS_PRIVATE ); |
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63 | if ( status != EINVAL ) |
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64 | printf( "status = %d\n", status ); |
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65 | assert( status == EINVAL ); |
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66 | puts( "Init: pthread_condattr_setpshared - EINVAL - attr" ); |
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67 | |
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68 | status = pthread_condattr_setpshared( &attr, 0xFFFFFF ); |
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69 | if ( status != EINVAL ) |
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70 | printf( "status = %d\n", status ); |
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71 | assert( status == EINVAL ); |
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72 | puts( "Init: pthread_condattr_setpshared - EINVAL - pshared" ); |
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73 | |
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74 | status = pthread_condattr_getpshared( &attr, &pshared ); |
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75 | assert( !status ); |
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76 | printf( "Init: pthread_condattr_getpshared - %d\n", pshared ); |
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77 | |
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78 | status = pthread_condattr_getpshared( NULL, &pshared ); |
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79 | if ( status != EINVAL ) |
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80 | printf( "status = %d\n", status ); |
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81 | assert( status == EINVAL ); |
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82 | puts( "Init: pthread_condattr_getpshared - EINVAL" ); |
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83 | |
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84 | puts( "Init: pthread_cond_init - NULL attr" ); |
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85 | status = pthread_cond_init( &cond, NULL ); |
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86 | assert( !status ); |
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87 | |
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88 | puts( "Init: pthread_cond_destroy" ); |
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89 | status = pthread_cond_destroy( &cond ); |
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90 | assert( !status ); |
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91 | |
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92 | puts( "Init: pthread_cond_init - attr" ); |
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93 | status = pthread_cond_init( &Cond1_id, &attr ); |
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94 | assert( !status ); |
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95 | |
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96 | /* create a thread */ |
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97 | |
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98 | empty_line(); |
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99 | |
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100 | status = pthread_create( &Task_id, NULL, Task_1, NULL ); |
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101 | assert( !status ); |
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102 | |
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103 | puts( "Init: sleep to switch to Task_1" ); |
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104 | sleep( 1 ); |
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105 | |
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106 | puts( "Init: pthread_cond_signal" ); |
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107 | status = pthread_cond_signal( &Cond1_id ); |
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108 | assert( !status ); |
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109 | |
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110 | empty_line(); |
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111 | |
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112 | status = pthread_create( &Task2_id, NULL, Task_2, NULL ); |
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113 | assert( !status ); |
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114 | |
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115 | puts( "Init: sleep - switch to Task_1 and Task_2" ); |
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116 | sleep( 1 ); |
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117 | |
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118 | puts( "Init: pthread_cond_broadcast" ); |
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119 | status = pthread_cond_broadcast( &Cond1_id ); |
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120 | assert( !status ); |
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121 | |
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122 | puts( "Init: sleep - switch to Task_1" ); |
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123 | sleep( 1 ); |
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124 | |
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125 | /* exit this thread */ |
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126 | |
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127 | puts( "*** END OF POSIX TEST 5 ***" ); |
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128 | exit( 0 ); |
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129 | |
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130 | return NULL; /* just so the compiler thinks we returned something */ |
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131 | } |
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