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/*
* Copyright (c) 2015-2018 Dmitry V. Levin <ldv@altlinux.org>
* All rights reserved.
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "tests.h"
#include "scno.h"
#ifdef __NR_ftruncate
# include <stdio.h>
# include <unistd.h>
int
main(void)
{
const kernel_ulong_t len = (kernel_ulong_t) 0xdefaced0badc0deULL;
long rc;
if (sizeof(len) > sizeof(long))
rc = ftruncate(-1, len);
else
rc = syscall(__NR_ftruncate, -1L, len);
printf("ftruncate(-1, %llu) = %ld %s (%m)\n",
(unsigned long long) len, rc, errno2name());
puts("+++ exited with 0 +++");
return 0;
}
#else
SKIP_MAIN_UNDEFINED("__NR_ftruncate")
#endif
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