62 lines
2.3 KiB
C
62 lines
2.3 KiB
C
/* $NetBSD: rpc_compat.h,v 1.1.1.1 2013/04/11 16:43:34 christos Exp $ */
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/*
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* Copyright (c) 2006-2007 Niels Provos <provos@citi.umich.edu>
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* Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _EVENT2_RPC_COMPAT_H_
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#define _EVENT2_RPC_COMPAT_H_
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/** @file event2/rpc_compat.h
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Deprecated versions of the functions in rpc.h: provided only for
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backwards compatibility.
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** backwards compatible accessors that work only with gcc */
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#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
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#undef EVTAG_ASSIGN
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#undef EVTAG_GET
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#undef EVTAG_ADD
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#define EVTAG_ASSIGN(msg, member, args...) \
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(*(msg)->base->member##_assign)(msg, ## args)
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#define EVTAG_GET(msg, member, args...) \
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(*(msg)->base->member##_get)(msg, ## args)
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#define EVTAG_ADD(msg, member, args...) \
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(*(msg)->base->member##_add)(msg, ## args)
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#endif
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#define EVTAG_LEN(msg, member) ((msg)->member##_length)
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#ifdef __cplusplus
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}
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#endif
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#endif /* _EVENT2_EVENT_COMPAT_H_ */
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