mirror of
https://sourceware.org/git/glibc.git
synced 2025-10-30 10:45:40 +03:00
83 lines
1.8 KiB
C
83 lines
1.8 KiB
C
/* Copyright (C) 2002-2017 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
|
|
|
|
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; if not, see
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
#include <pthread.h>
|
|
#include <stdio.h>
|
|
#include <unistd.h>
|
|
#include <sys/types.h>
|
|
|
|
|
|
static int do_test (void);
|
|
|
|
#define TEST_FUNCTION do_test ()
|
|
#include "../test-skeleton.c"
|
|
|
|
static pid_t pid;
|
|
|
|
static void *
|
|
tf (void *a)
|
|
{
|
|
if (getpid () != pid)
|
|
{
|
|
write_message ("pid mismatch\n");
|
|
_exit (1);
|
|
}
|
|
|
|
return a;
|
|
}
|
|
|
|
|
|
int
|
|
do_test (void)
|
|
{
|
|
pid = getpid ();
|
|
|
|
#define N 2
|
|
pthread_t t[N];
|
|
int i;
|
|
|
|
for (i = 0; i < N; ++i)
|
|
if (pthread_create (&t[i], NULL, tf, (void *) (long int) (i + 1)) != 0)
|
|
{
|
|
write_message ("create failed\n");
|
|
_exit (1);
|
|
}
|
|
else
|
|
printf ("created thread %d\n", i);
|
|
|
|
for (i = 0; i < N; ++i)
|
|
{
|
|
void *r;
|
|
int e;
|
|
if ((e = pthread_join (t[i], &r)) != 0)
|
|
{
|
|
printf ("join failed: %d\n", e);
|
|
_exit (1);
|
|
}
|
|
else if (r != (void *) (long int) (i + 1))
|
|
{
|
|
write_message ("result wrong\n");
|
|
_exit (1);
|
|
}
|
|
else
|
|
printf ("joined thread %d\n", i);
|
|
}
|
|
|
|
return 0;
|
|
}
|