1 /* 2 * Copyright (C) 2008 The Android Open Source Project 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in 12 * the documentation and/or other materials provided with the 13 * distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 18 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 19 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 22 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 25 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29 #ifndef _RESOLV_H_ 30 #define _RESOLV_H_ 31 32 #include <sys/param.h> 33 #include <sys/types.h> 34 #include <sys/cdefs.h> 35 #include <sys/socket.h> 36 #include <stdio.h> 37 #include <arpa/nameser.h> 38 #include <netinet/in.h> 39 40 __BEGIN_DECLS 41 42 #define b64_ntop __b64_ntop 43 int b64_ntop(u_char const* __src, size_t __src_size, char* __dst, size_t __dst_size); 44 #define b64_pton __b64_pton 45 int b64_pton(char const* __src, u_char* __dst, size_t __dst_size); 46 47 #define dn_comp __dn_comp 48 int dn_comp(const char* __src, u_char* __dst, int __dst_size, u_char** __dn_ptrs , u_char** __last_dn_ptr); 49 50 int dn_expand(const u_char* __msg, const u_char* __eom, const u_char* __src, char* __dst, int __dst_size); 51 52 #define p_class __p_class 53 const char* p_class(int __class); 54 #define p_type __p_type 55 const char* p_type(int __type); 56 57 int res_init(void); 58 int res_mkquery(int __opcode, const char* __domain_name, int __class, int __type, const u_char* __data, int __data_size, const u_char* __new_rr_in, u_char* __buf, int __buf_size); 59 int res_query(const char* __name, int __class, int __type, u_char* __answer, int __answer_size); 60 int res_search(const char* __name, int __class, int __type, u_char* __answer, int __answer_size); 61 62 __END_DECLS 63 64 #endif 65
