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