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