include/event2/dns_struct.h
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00001 /* 00002 * Copyright (c) 2000-2007 Niels Provos <provos@citi.umich.edu> 00003 * Copyright (c) 2007-2010 Niels Provos and Nick Mathewson 00004 * 00005 * Redistribution and use in source and binary forms, with or without 00006 * modification, are permitted provided that the following conditions 00007 * are met: 00008 * 1. Redistributions of source code must retain the above copyright 00009 * notice, this list of conditions and the following disclaimer. 00010 * 2. Redistributions in binary form must reproduce the above copyright 00011 * notice, this list of conditions and the following disclaimer in the 00012 * documentation and/or other materials provided with the distribution. 00013 * 3. The name of the author may not be used to endorse or promote products 00014 * derived from this software without specific prior written permission. 00015 * 00016 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 00017 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 00018 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 00019 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 00020 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 00021 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 00022 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 00023 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00024 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 00025 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00026 */ 00027 #ifndef _EVENT2_DNS_STRUCT_H_ 00028 #define _EVENT2_DNS_STRUCT_H_ 00029 00037 #ifdef __cplusplus 00038 extern "C" { 00039 #endif 00040 00041 #include <event2/event-config.h> 00042 #ifdef _EVENT_HAVE_SYS_TYPES_H 00043 #include <sys/types.h> 00044 #endif 00045 #ifdef _EVENT_HAVE_SYS_TIME_H 00046 #include <sys/time.h> 00047 #endif 00048 00049 /* For int types. */ 00050 #include <event2/util.h> 00051 00052 /* 00053 * Structures used to implement a DNS server. 00054 */ 00055 00056 struct evdns_server_request { 00057 int flags; 00058 int nquestions; 00059 struct evdns_server_question **questions; 00060 }; 00061 struct evdns_server_question { 00062 int type; 00063 #ifdef __cplusplus 00064 int dns_question_class; 00065 #else 00066 /* You should refer to this field as "dns_question_class". The 00067 * name "class" works in C for backward compatibility, and will be 00068 * removed in a future version. (1.5 or later). */ 00069 int class; 00070 #define dns_question_class class 00071 #endif 00072 char name[1]; 00073 }; 00074 00075 #ifdef __cplusplus 00076 } 00077 #endif 00078 00079 #endif /* _EVENT2_DNS_STRUCT_H_ */ 00080
