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/*
* A simple nanosleep based sleep(1) replacement.
*
* Copyright (c) 2016-2018 Dmitry V. Levin <ldv@strace.io>
* Copyright (c) 2016-2021 The strace developers.
* All rights reserved.
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "tests.h"
#include "scno.h"
#ifdef __NR_nanosleep
# include <stdlib.h>
# include <unistd.h>
# include "kernel_old_timespec.h"
int
main(int ac, char **av)
{
if (ac < 2)
error_msg_and_fail("missing operand");
if (ac > 2)
error_msg_and_fail("extra operand");
kernel_old_timespec_t ts = { atoi(av[1]), 0 };
if (syscall(__NR_nanosleep, (unsigned long) &ts, 0))
perror_msg_and_fail("nanosleep");
return 0;
}
#else
SKIP_MAIN_UNDEFINED("__NR_nanosleep")
#endif
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