1
by Aurelien Jarno
Import upstream version 2.9 |
1 |
/* Tests for variable stack size handling.
|
2 |
Copyright (C) 2000, 2003 Free Software Foundation, Inc.
|
|
3 |
Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
|
|
4 |
||
5 |
The GNU C Library is free software; you can redistribute it and/or
|
|
6 |
modify it under the terms of the GNU Lesser General Public License as
|
|
7 |
published by the Free Software Foundation; either version 2.1 of the
|
|
8 |
License, or (at your option) any later version.
|
|
9 |
||
10 |
The GNU C Library is distributed in the hope that it will be useful,
|
|
11 |
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
12 |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
13 |
Lesser General Public License for more details.
|
|
14 |
||
15 |
You should have received a copy of the GNU Lesser General Public
|
|
16 |
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
|
17 |
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
18 |
Boston, MA 02111-1307, USA. */
|
|
19 |
||
20 |
#include <pthread.h> |
|
21 |
#include <stdio.h> |
|
22 |
#include <unistd.h> |
|
23 |
#include <limits.h> |
|
24 |
#include <sys/param.h> |
|
25 |
||
26 |
static void *f1 (void *); |
|
27 |
static void *f2 (void *); |
|
28 |
||
29 |
int
|
|
30 |
main (void) |
|
31 |
{
|
|
32 |
pthread_attr_t attr; |
|
33 |
pthread_t th1 = 0; |
|
34 |
pthread_t th2 = 0; |
|
35 |
void *res1; |
|
36 |
void *res2; |
|
37 |
||
38 |
pthread_attr_init (&attr); |
|
39 |
if (pthread_attr_setstacksize (&attr, MAX (70*1024, PTHREAD_STACK_MIN)) != 0) |
|
40 |
{
|
|
41 |
puts ("invalid stack size"); |
|
42 |
return 1; |
|
43 |
}
|
|
44 |
||
45 |
pthread_create (&th1, NULL, f1, NULL); |
|
46 |
pthread_create (&th2, &attr, f2, NULL); |
|
47 |
||
48 |
pthread_join (th1, &res1); |
|
49 |
pthread_join (th2, &res2); |
|
50 |
||
51 |
printf ("res1 = %p\n", res1); |
|
52 |
printf ("res2 = %p\n", res2); |
|
53 |
||
54 |
return res1 != (void *) 1 || res2 != (void *) 2; |
|
55 |
}
|
|
56 |
||
57 |
static void * |
|
58 |
f1 (void *parm) |
|
59 |
{
|
|
60 |
printf ("This is `%s'\n", __FUNCTION__); |
|
61 |
fflush (stdout); |
|
62 |
||
63 |
return (void *) 1; |
|
64 |
}
|
|
65 |
||
66 |
static void * |
|
67 |
f2 (void *parm) |
|
68 |
{
|
|
69 |
printf ("This is `%s'\n", __FUNCTION__); |
|
70 |
fflush (stdout); |
|
71 |
sleep (1); |
|
72 |
||
73 |
return (void *) 2; |
|
74 |
}
|