freebsd-dev/lib/libc/sys/compat-stub.c

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/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2018 SRI International
* All rights reserved.
*
* This software was developed by SRI International and the University of
* Cambridge Computer Laboratory (Department of Computer Science and
* Technology) under DARPA contract HR0011-18-C-0016 ("ECATS"), as part of the
* DARPA SSITH research programme.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#include <sys/cdefs.h>
#include <sys/types.h>
#include <sys/errno.h>
/*
* XXX: Ideally we'd use a common function rather than generating one
* for each compat symbol, but the bfd linker in base rejects that.
* This should be revisited once we're using only modern linkers.
*/
#define __compat_nosys(symbol, version) \
int __compat_enosys ## symbol(void); \
int \
__compat_enosys ## symbol(void) \
{ \
\
return (ENOSYS); \
} \
__sym_compat(symbol, __compat_enosys ## symbol, version)
__compat_nosys(netbsd_lchown, FBSD_1.0);
__compat_nosys(netbsd_msync, FBSD_1.0);
__compat_nosys(numa_getaffinity, FBSD_1.4);
__compat_nosys(numa_setaffinity, FBSD_1.4);