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/* Copyright (C) 2004-2021 Free Software Foundation, Inc.
This file is part of the GNU C Library.
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
<https://www.gnu.org/licenses/>. */
#include <pthread.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
static void *
tf (void *arg)
{
int fds[2];
if (pipe (fds) != 0)
{
puts ("pipe failed");
exit (1);
}
char buf[10];
read (fds[0], buf, sizeof (buf));
puts ("read returned");
exit (1);
}
static pthread_t th;
static void
__attribute ((destructor))
dest (void)
{
if (pthread_cancel (th) != 0)
{
puts ("cancel failed");
_exit (1);
}
void *r;
if (pthread_join (th, &r) != 0)
{
puts ("join failed");
_exit (1);
}
/* Exit successfully. */
_exit (0);
}
void
m (void)
{
if (pthread_create (&th, NULL, tf, NULL) != 0)
{
puts ("create failed");
_exit (1);
}
}
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