blob: a09aa1931234e7841403f8b36e17d001d1f56d34 (
plain) (
blame)
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
|
/*
* Copyright (c) 2015 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Dornierstr. 4
* 82178 Puchheim
* Germany
* <rtems@embedded-brains.de>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <assert.h>
#include <stdio.h>
#include <pthread.h>
static int step;
static void destroy(void *arg)
{
assert(step == 2);
step = 3;
printf("destroy\n");
}
static void cleanup(void *arg)
{
assert(step == 1);
step = 2;
printf("cleanup\n");
}
static void *task(void *arg)
{
pthread_key_t key;
int eno;
eno = pthread_key_create(&key, destroy);
assert(eno == 0);
pthread_cleanup_push(cleanup, NULL);
eno = pthread_setspecific(key, &key);
assert(eno == 0);
assert(step == 0);
step = 1;
pthread_exit(NULL);
pthread_cleanup_pop(0);
return NULL;
}
int main(int argc, char **argv)
{
pthread_t t;
int eno;
eno = pthread_create(&t, NULL, task, NULL);
assert(eno == 0);
eno = pthread_join(t, NULL);
assert(eno == 0);
return 0;
}
|
