1 /* $NetBSD: rpc_compat.h,v 1.1.1.1 2013/04/11 16:43:34 christos Exp $ */ 2 /* 3 * Copyright (c) 2006-2007 Niels Provos <provos@citi.umich.edu> 4 * Copyright (c) 2007-2012 Niels Provos and Nick Mathewson 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. The name of the author may not be used to endorse or promote products 15 * derived from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 #ifndef _EVENT2_RPC_COMPAT_H_ 29 #define _EVENT2_RPC_COMPAT_H_ 30 31 /** @file event2/rpc_compat.h 32 33 Deprecated versions of the functions in rpc.h: provided only for 34 backwards compatibility. 35 36 */ 37 38 #ifdef __cplusplus 39 extern "C" { 40 #endif 41 42 /** backwards compatible accessors that work only with gcc */ 43 #if defined(__GNUC__) && !defined(__STRICT_ANSI__) 44 45 #undef EVTAG_ASSIGN 46 #undef EVTAG_GET 47 #undef EVTAG_ADD 48 49 #define EVTAG_ASSIGN(msg, member, args...) \ 50 (*(msg)->base->member##_assign)(msg, ## args) 51 #define EVTAG_GET(msg, member, args...) \ 52 (*(msg)->base->member##_get)(msg, ## args) 53 #define EVTAG_ADD(msg, member, args...) \ 54 (*(msg)->base->member##_add)(msg, ## args) 55 #endif 56 #define EVTAG_LEN(msg, member) ((msg)->member##_length) 57 58 #ifdef __cplusplus 59 } 60 #endif 61 62 #endif /* _EVENT2_EVENT_COMPAT_H_ */ 63