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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 <asm/unistd.h>
#include "scno.h"
#ifdef __NR_mlock2
# include <stdio.h>
# include <unistd.h>
int
main(void)
{
const unsigned long addr = (unsigned long) 0xfacefeeddeadbeefULL;
const unsigned long len = (unsigned long) 0xcafef00dbadc0dedULL;
long rc = syscall(__NR_mlock2, addr, len, -1UL);
printf("mlock2(%#lx, %lu, MLOCK_ONFAULT|0xfffffffe)"
" = %ld %s (%m)\n", addr, len, rc, errno2name());
puts("+++ exited with 0 +++");
return 0;
}
#else
SKIP_MAIN_UNDEFINED("__NR_mlock2")
#endif
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