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/* Copyright (C) 2003-2021 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
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 <errno.h>
#include <pthread.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
static int
do_test (void)
{
sigset_t ss;
sigemptyset (&ss);
int i;
for (i = 0; i < 10000; ++i)
{
long int r = random ();
if (r != SIG_BLOCK && r != SIG_SETMASK && r != SIG_UNBLOCK)
{
int e = pthread_sigmask (r, &ss, NULL);
if (e == 0)
{
printf ("pthread_sigmask succeeded for how = %ld\n", r);
exit (1);
}
if (e != EINVAL)
{
puts ("pthread_sigmask didn't return EINVAL");
exit (1);
}
}
}
return 0;
}
#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"
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