mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-26 20:51:11 +00:00
75 lines
1.9 KiB
C
75 lines
1.9 KiB
C
/* Tests for variable stack size handling.
|
|
Copyright (C) 2000, 2003 Free Software Foundation, Inc.
|
|
Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public License as
|
|
published by the Free Software Foundation; either version 2.1 of the
|
|
License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
|
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
#include <pthread.h>
|
|
#include <stdio.h>
|
|
#include <unistd.h>
|
|
#include <limits.h>
|
|
#include <sys/param.h>
|
|
|
|
static void *f1 (void *);
|
|
static void *f2 (void *);
|
|
|
|
int
|
|
main (void)
|
|
{
|
|
pthread_attr_t attr;
|
|
pthread_t th1 = 0;
|
|
pthread_t th2 = 0;
|
|
void *res1;
|
|
void *res2;
|
|
|
|
pthread_attr_init (&attr);
|
|
if (pthread_attr_setstacksize (&attr, MAX (70*1024, PTHREAD_STACK_MIN)) != 0)
|
|
{
|
|
puts ("invalid stack size");
|
|
return 1;
|
|
}
|
|
|
|
pthread_create (&th1, NULL, f1, NULL);
|
|
pthread_create (&th2, &attr, f2, NULL);
|
|
|
|
pthread_join (th1, &res1);
|
|
pthread_join (th2, &res2);
|
|
|
|
printf ("res1 = %p\n", res1);
|
|
printf ("res2 = %p\n", res2);
|
|
|
|
return res1 != (void *) 1 || res2 != (void *) 2;
|
|
}
|
|
|
|
static void *
|
|
f1 (void *parm)
|
|
{
|
|
printf ("This is `%s'\n", __FUNCTION__);
|
|
fflush (stdout);
|
|
|
|
return (void *) 1;
|
|
}
|
|
|
|
static void *
|
|
f2 (void *parm)
|
|
{
|
|
printf ("This is `%s'\n", __FUNCTION__);
|
|
fflush (stdout);
|
|
sleep (1);
|
|
|
|
return (void *) 2;
|
|
}
|