|
Packit |
6c4009 |
/* Copyright (C) 2002-2018 Free Software Foundation, Inc.
|
|
Packit |
6c4009 |
This file is part of the GNU C Library.
|
|
Packit |
6c4009 |
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
The GNU C Library is free software; you can redistribute it and/or
|
|
Packit |
6c4009 |
modify it under the terms of the GNU Lesser General Public
|
|
Packit |
6c4009 |
License as published by the Free Software Foundation; either
|
|
Packit |
6c4009 |
version 2.1 of the License, or (at your option) any later version.
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
The GNU C Library is distributed in the hope that it will be useful,
|
|
Packit |
6c4009 |
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
Packit |
6c4009 |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Packit |
6c4009 |
Lesser General Public License for more details.
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
You should have received a copy of the GNU Lesser General Public
|
|
Packit |
6c4009 |
License along with the GNU C Library; if not, see
|
|
Packit |
6c4009 |
<http://www.gnu.org/licenses/>. */
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
#include <pthread.h>
|
|
Packit |
6c4009 |
#include <stdio.h>
|
|
Packit |
6c4009 |
#include <unistd.h>
|
|
Packit |
6c4009 |
#include <sys/types.h>
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
static int do_test (void);
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
#define TEST_FUNCTION do_test ()
|
|
Packit |
6c4009 |
#include "../test-skeleton.c"
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
static pid_t pid;
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
static void *
|
|
Packit |
6c4009 |
tf (void *a)
|
|
Packit |
6c4009 |
{
|
|
Packit |
6c4009 |
if (getpid () != pid)
|
|
Packit |
6c4009 |
{
|
|
Packit |
6c4009 |
write_message ("pid mismatch\n");
|
|
Packit |
6c4009 |
_exit (1);
|
|
Packit |
6c4009 |
}
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
return a;
|
|
Packit |
6c4009 |
}
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
int
|
|
Packit |
6c4009 |
do_test (void)
|
|
Packit |
6c4009 |
{
|
|
Packit |
6c4009 |
pid = getpid ();
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
#define N 2
|
|
Packit |
6c4009 |
pthread_t t[N];
|
|
Packit |
6c4009 |
int i;
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
for (i = 0; i < N; ++i)
|
|
Packit |
6c4009 |
if (pthread_create (&t[i], NULL, tf, (void *) (long int) (i + 1)) != 0)
|
|
Packit |
6c4009 |
{
|
|
Packit |
6c4009 |
write_message ("create failed\n");
|
|
Packit |
6c4009 |
_exit (1);
|
|
Packit |
6c4009 |
}
|
|
Packit |
6c4009 |
else
|
|
Packit |
6c4009 |
printf ("created thread %d\n", i);
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
for (i = 0; i < N; ++i)
|
|
Packit |
6c4009 |
{
|
|
Packit |
6c4009 |
void *r;
|
|
Packit |
6c4009 |
int e;
|
|
Packit |
6c4009 |
if ((e = pthread_join (t[i], &r)) != 0)
|
|
Packit |
6c4009 |
{
|
|
Packit |
6c4009 |
printf ("join failed: %d\n", e);
|
|
Packit |
6c4009 |
_exit (1);
|
|
Packit |
6c4009 |
}
|
|
Packit |
6c4009 |
else if (r != (void *) (long int) (i + 1))
|
|
Packit |
6c4009 |
{
|
|
Packit |
6c4009 |
write_message ("result wrong\n");
|
|
Packit |
6c4009 |
_exit (1);
|
|
Packit |
6c4009 |
}
|
|
Packit |
6c4009 |
else
|
|
Packit |
6c4009 |
printf ("joined thread %d\n", i);
|
|
Packit |
6c4009 |
}
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
return 0;
|
|
Packit |
6c4009 |
}
|