xref: /aosp_15_r20/external/libevent/include/event2/rpc_compat.h (revision 663afb9b963571284e0f0a60f257164ab54f64bf)
1*663afb9bSAndroid Build Coastguard Worker /*
2*663afb9bSAndroid Build Coastguard Worker  * Copyright (c) 2006-2007 Niels Provos <[email protected]>
3*663afb9bSAndroid Build Coastguard Worker  * Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
4*663afb9bSAndroid Build Coastguard Worker  *
5*663afb9bSAndroid Build Coastguard Worker  * Redistribution and use in source and binary forms, with or without
6*663afb9bSAndroid Build Coastguard Worker  * modification, are permitted provided that the following conditions
7*663afb9bSAndroid Build Coastguard Worker  * are met:
8*663afb9bSAndroid Build Coastguard Worker  * 1. Redistributions of source code must retain the above copyright
9*663afb9bSAndroid Build Coastguard Worker  *    notice, this list of conditions and the following disclaimer.
10*663afb9bSAndroid Build Coastguard Worker  * 2. Redistributions in binary form must reproduce the above copyright
11*663afb9bSAndroid Build Coastguard Worker  *    notice, this list of conditions and the following disclaimer in the
12*663afb9bSAndroid Build Coastguard Worker  *    documentation and/or other materials provided with the distribution.
13*663afb9bSAndroid Build Coastguard Worker  * 3. The name of the author may not be used to endorse or promote products
14*663afb9bSAndroid Build Coastguard Worker  *    derived from this software without specific prior written permission.
15*663afb9bSAndroid Build Coastguard Worker  *
16*663afb9bSAndroid Build Coastguard Worker  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17*663afb9bSAndroid Build Coastguard Worker  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18*663afb9bSAndroid Build Coastguard Worker  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19*663afb9bSAndroid Build Coastguard Worker  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20*663afb9bSAndroid Build Coastguard Worker  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21*663afb9bSAndroid Build Coastguard Worker  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22*663afb9bSAndroid Build Coastguard Worker  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23*663afb9bSAndroid Build Coastguard Worker  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24*663afb9bSAndroid Build Coastguard Worker  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25*663afb9bSAndroid Build Coastguard Worker  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26*663afb9bSAndroid Build Coastguard Worker  */
27*663afb9bSAndroid Build Coastguard Worker #ifndef EVENT2_RPC_COMPAT_H_INCLUDED_
28*663afb9bSAndroid Build Coastguard Worker #define EVENT2_RPC_COMPAT_H_INCLUDED_
29*663afb9bSAndroid Build Coastguard Worker 
30*663afb9bSAndroid Build Coastguard Worker /** @file event2/rpc_compat.h
31*663afb9bSAndroid Build Coastguard Worker 
32*663afb9bSAndroid Build Coastguard Worker   Deprecated versions of the functions in rpc.h: provided only for
33*663afb9bSAndroid Build Coastguard Worker   backwards compatibility.
34*663afb9bSAndroid Build Coastguard Worker 
35*663afb9bSAndroid Build Coastguard Worker  */
36*663afb9bSAndroid Build Coastguard Worker 
37*663afb9bSAndroid Build Coastguard Worker #ifdef __cplusplus
38*663afb9bSAndroid Build Coastguard Worker extern "C" {
39*663afb9bSAndroid Build Coastguard Worker #endif
40*663afb9bSAndroid Build Coastguard Worker 
41*663afb9bSAndroid Build Coastguard Worker /** backwards compatible accessors that work only with gcc */
42*663afb9bSAndroid Build Coastguard Worker #if defined(__GNUC__) && !defined(__STRICT_ANSI__)
43*663afb9bSAndroid Build Coastguard Worker 
44*663afb9bSAndroid Build Coastguard Worker #undef EVTAG_ASSIGN
45*663afb9bSAndroid Build Coastguard Worker #undef EVTAG_GET
46*663afb9bSAndroid Build Coastguard Worker #undef EVTAG_ADD
47*663afb9bSAndroid Build Coastguard Worker 
48*663afb9bSAndroid Build Coastguard Worker #define EVTAG_ASSIGN(msg, member, args...) \
49*663afb9bSAndroid Build Coastguard Worker 	(*(msg)->base->member##_assign)(msg, ## args)
50*663afb9bSAndroid Build Coastguard Worker #define EVTAG_GET(msg, member, args...) \
51*663afb9bSAndroid Build Coastguard Worker 	(*(msg)->base->member##_get)(msg, ## args)
52*663afb9bSAndroid Build Coastguard Worker #define EVTAG_ADD(msg, member, args...) \
53*663afb9bSAndroid Build Coastguard Worker 	(*(msg)->base->member##_add)(msg, ## args)
54*663afb9bSAndroid Build Coastguard Worker #endif
55*663afb9bSAndroid Build Coastguard Worker #define EVTAG_LEN(msg, member) ((msg)->member##_length)
56*663afb9bSAndroid Build Coastguard Worker 
57*663afb9bSAndroid Build Coastguard Worker #ifdef __cplusplus
58*663afb9bSAndroid Build Coastguard Worker }
59*663afb9bSAndroid Build Coastguard Worker #endif
60*663afb9bSAndroid Build Coastguard Worker 
61*663afb9bSAndroid Build Coastguard Worker #endif /* EVENT2_EVENT_COMPAT_H_INCLUDED_ */
62