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| 1 | 13 | up20180614 | /* $NetBSD: dns_struct.h,v 1.1.1.2 2015/01/29 06:38:26 spz Exp $ */
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| 2 | /* $NetBSD: dns_struct.h,v 1.1.1.2 2015/01/29 06:38:26 spz Exp $ */
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| 3 | /*
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| 4 | * Copyright (c) 2000-2007 Niels Provos <provos@citi.umich.edu>
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| 5 | * Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
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| 6 | *
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| 7 | * Redistribution and use in source and binary forms, with or without
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| 8 | * modification, are permitted provided that the following conditions
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| 9 | * are met:
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| 10 | * 1. Redistributions of source code must retain the above copyright
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| 11 | * notice, this list of conditions and the following disclaimer.
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| 12 | * 2. Redistributions in binary form must reproduce the above copyright
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| 13 | * notice, this list of conditions and the following disclaimer in the
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| 14 | * documentation and/or other materials provided with the distribution.
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| 15 | * 3. The name of the author may not be used to endorse or promote products
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| 16 | * derived from this software without specific prior written permission.
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| 17 | *
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| 18 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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| 19 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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| 20 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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| 21 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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| 22 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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| 23 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 24 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 25 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 26 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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| 27 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 28 | */
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| 29 | #ifndef _EVENT2_DNS_STRUCT_H_
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| 30 | #define _EVENT2_DNS_STRUCT_H_
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| 31 | |||
| 32 | /** @file event2/dns_struct.h
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| 33 | |||
| 34 | Data structures for dns. Using these structures may hurt forward
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| 35 | compatibility with later versions of Libevent: be careful!
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| 36 | |||
| 37 | */
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| 38 | |||
| 39 | #ifdef __cplusplus
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| 40 | extern "C" { |
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| 41 | #endif
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| 42 | |||
| 43 | #include <event2/event-config.h> |
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| 44 | #ifdef _EVENT_HAVE_SYS_TYPES_H
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| 45 | #include <sys/types.h> |
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| 46 | #endif
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| 47 | #ifdef _EVENT_HAVE_SYS_TIME_H
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| 48 | #include <sys/time.h> |
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| 49 | #endif
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| 50 | |||
| 51 | /* For int types. */
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| 52 | #include <event2/util.h> |
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| 53 | |||
| 54 | /*
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| 55 | * Structures used to implement a DNS server.
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| 56 | */
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| 57 | |||
| 58 | struct evdns_server_request {
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| 59 | int flags;
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| 60 | int nquestions;
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| 61 | struct evdns_server_question **questions;
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| 62 | }; |
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| 63 | struct evdns_server_question {
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| 64 | int type;
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| 65 | #ifdef __cplusplus
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| 66 | int dns_question_class;
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| 67 | #else
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| 68 | /* You should refer to this field as "dns_question_class". The
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| 69 | * name "class" works in C for backward compatibility, and will be
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| 70 | * removed in a future version. (1.5 or later). */
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| 71 | int class;
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| 72 | #define dns_question_class class
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| 73 | #endif
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| 74 | char name[1]; |
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| 75 | }; |
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| 76 | |||
| 77 | #ifdef __cplusplus
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| 78 | } |
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| 79 | #endif
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| 80 | |||
| 81 | #endif /* _EVENT2_DNS_STRUCT_H_ */ |