freebsd-dev/lib/libc/include/compat.h
Pedro F. Giffuni d915a14ef0 libc: further adoption of SPDX licensing ID tags.
Mainly focus on files that use BSD 2-Clause license, however the tool I
was using mis-identified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.
2017-11-25 17:12:48 +00:00

83 lines
2.9 KiB
C

/*-
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
*
* Copyright (c) 2009 Hudson River Trading LLC
* Written by: John H. Baldwin <jhb@FreeBSD.org>
* All rights reserved.
*
* 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.
*
* $FreeBSD$
*/
/*
* This file defines compatibility symbol versions for old system calls. It
* is included in all generated system call files.
*/
#ifndef __LIBC_COMPAT_H__
#define __LIBC_COMPAT_H__
#define __sym_compat(sym,impl,verid) \
.symver impl, sym@verid
#ifndef NO_COMPAT7
__sym_compat(__semctl, freebsd7___semctl, FBSD_1.0);
__sym_compat(msgctl, freebsd7_msgctl, FBSD_1.0);
__sym_compat(shmctl, freebsd7_shmctl, FBSD_1.0);
#endif
__sym_compat(nfstat, freebsd11_nfstat, FBSD_1.0);
__sym_compat(nlstat, freebsd11_nlstat, FBSD_1.0);
__sym_compat(nstat, freebsd11_nstat, FBSD_1.0);
__sym_compat(fhstat, freebsd11_fhstat, FBSD_1.0);
__sym_compat(fstat, freebsd11_fstat, FBSD_1.0);
__sym_compat(fstatat, freebsd11_fstatat, FBSD_1.1);
__sym_compat(lstat, freebsd11_lstat, FBSD_1.0);
__sym_compat(stat, freebsd11_stat, FBSD_1.0);
__sym_compat(getdents, freebsd11_getdents, FBSD_1.0);
__sym_compat(getdirentries, freebsd11_getdirentries, FBSD_1.0);
__sym_compat(getfsstat, freebsd11_getfsstat, FBSD_1.0);
__sym_compat(fhstatfs, freebsd11_fhstatfs, FBSD_1.0);
__sym_compat(fstatfs, freebsd11_fstatfs, FBSD_1.0);
__sym_compat(statfs, freebsd11_statfs, FBSD_1.0);
__sym_compat(mknod, freebsd11_mknod, FBSD_1.0);
__sym_compat(mknodat, freebsd11_mknodat, FBSD_1.1);
__sym_compat(kevent, freebsd11_kevent, FBSD_1.0);
#undef __sym_compat
#define __weak_reference(sym,alias) \
.weak alias;.equ alias,sym
__weak_reference(__sys_fcntl,__fcntl_compat)
#undef __weak_reference
#endif /* __LIBC_COMPAT_H__ */