resolv_private.h revision c63e59039d28c352e3053bb81319e960c392dbd4
11dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* $NetBSD: resolv.h,v 1.31 2005/12/26 19:01:47 perry Exp $ */ 21dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 31dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 41dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Copyright (c) 1983, 1987, 1989 51dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * The Regents of the University of California. All rights reserved. 61dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 71dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Redistribution and use in source and binary forms, with or without 81dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * modification, are permitted provided that the following conditions 91dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * are met: 101dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 1. Redistributions of source code must retain the above copyright 111dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * notice, this list of conditions and the following disclaimer. 121dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 2. Redistributions in binary form must reproduce the above copyright 131dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * notice, this list of conditions and the following disclaimer in the 141dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * documentation and/or other materials provided with the distribution. 151dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 3. Neither the name of the University nor the names of its contributors 161dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * may be used to endorse or promote products derived from this software 171dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * without specific prior written permission. 181dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 191dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 201dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 211dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 221dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 231dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 241dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 251dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 261dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 271dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 281dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 291dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * SUCH DAMAGE. 301dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 311dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 321dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 331dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC") 341dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Portions Copyright (c) 1996-1999 by Internet Software Consortium. 351dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 361dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Permission to use, copy, modify, and distribute this software for any 371dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * purpose with or without fee is hereby granted, provided that the above 381dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * copyright notice and this permission notice appear in all copies. 391dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 401dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES 411dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 421dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR 431dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 441dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 451dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT 461dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 471dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 481dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 491dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 501dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * @(#)resolv.h 8.1 (Berkeley) 6/2/93 511dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Id: resolv.h,v 1.7.2.11.4.2 2004/06/25 00:41:05 marka Exp 521dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 531dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 541dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#ifndef _RESOLV_PRIVATE_H_ 551dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define _RESOLV_PRIVATE_H_ 561dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 571dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#include <resolv.h> 581dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#include "resolv_static.h" 59c63e59039d28c352e3053bb81319e960c392dbd4Mattias Falk#include <net/if.h> 601dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 611dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 621dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Revision information. This is the release date in YYYYMMDD format. 631dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * It can change every day so the right thing to do with it is use it 641dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * in preprocessor commands such as "#if (__RES > 19931104)". Do not 651dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * compare for equality; rather, use it to determine whether your resolver 661dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * is new enough to contain a certain feature. 671dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 681dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 691dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define __RES 20030124 701dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 711dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 721dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * This used to be defined in res_query.c, now it's in herror.c. 731dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * [XXX no it's not. It's in irs/irs_data.c] 741dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * It was 751dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * never extern'd by any *.h file before it was placed here. For thread 761dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * aware programs, the last h_errno value set is stored in res->h_errno. 771dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 781dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * XXX: There doesn't seem to be a good reason for exposing RES_SET_H_ERRNO 791dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * (and __h_errno_set) to the public via <resolv.h>. 801dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * XXX: __h_errno_set is really part of IRS, not part of the resolver. 811dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * If somebody wants to build and use a resolver that doesn't use IRS, 821dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * what do they do? Perhaps something like 831dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * #ifdef WANT_IRS 841dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * # define RES_SET_H_ERRNO(r,x) __h_errno_set(r,x) 851dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * #else 861dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * # define RES_SET_H_ERRNO(r,x) (h_errno = (r)->res_h_errno = (x)) 871dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * #endif 881dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 891dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 901dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_SET_H_ERRNO(r,x) (h_errno = (r)->res_h_errno = (x)) 911dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectstruct __res_state; /* forward */ 921dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 931dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 941dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Resolver configuration file. 951dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Normally not present, but may contain the address of the 961dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * initial name server(s) to query and the domain search list. 971dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 981dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 991dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#ifndef _PATH_RESCONF 1001dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#ifdef ANDROID_CHANGES 1011dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define _PATH_RESCONF "/etc/ppp/resolv.conf" 1021dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#else 1031dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define _PATH_RESCONF "/etc/resolv.conf" 1041dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif 1051dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif 1061dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1071dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projecttypedef enum { res_goahead, res_nextns, res_modified, res_done, res_error } 1081dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project res_sendhookact; 1091dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1101dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projecttypedef res_sendhookact (*res_send_qhook)(struct sockaddr * const *, 1111dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const u_char **, int *, 1121dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project u_char *, int, int *); 1131dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1141dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projecttypedef res_sendhookact (*res_send_rhook)(const struct sockaddr *, 1151dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const u_char *, int, u_char *, 1161dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project int, int *); 1171dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1181dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectstruct res_sym { 1191dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project int number; /* Identifying number, like T_MX */ 1201dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const char * name; /* Its symbolic name, like "MX" */ 1211dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const char * humanname; /* Its fun name, like "mail exchanger" */ 1221dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project}; 1231dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1241dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 1251dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Global defines and variables for resolver stub. 1261dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 1271dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define MAXNS 3 /* max # name servers we'll track */ 1281dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define MAXDFLSRCH 3 /* # default domain levels to try */ 1291dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define MAXDNSRCH 6 /* max # domains in search path */ 1301dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define LOCALDOMAINPARTS 2 /* min levels in name that is "local" */ 1311dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1321dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_TIMEOUT 5 /* min. seconds between retries */ 1331dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define MAXRESOLVSORT 10 /* number of net to sort on */ 1341dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_MAXNDOTS 15 /* should reflect bit field size */ 1351dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_MAXRETRANS 30 /* only for resolv.conf/RES_OPTIONS */ 1361dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_MAXRETRY 5 /* only for resolv.conf/RES_OPTIONS */ 1371dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_DFLRETRY 2 /* Default #/tries. */ 1381dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_MAXTIME 65535 /* Infinity, in milliseconds. */ 1391dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1401dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectstruct __res_state_ext; 1411dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1421dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectstruct __res_state { 143c63e59039d28c352e3053bb81319e960c392dbd4Mattias Falk char iface[IF_NAMESIZE+1]; 1441dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project int retrans; /* retransmission time interval */ 1451dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project int retry; /* number of times to retransmit */ 1461dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#ifdef sun 1471dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project u_int options; /* option flags - see below. */ 1481dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#else 1491dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project u_long options; /* option flags - see below. */ 1501dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif 1511dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project int nscount; /* number of name servers */ 1521dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct sockaddr_in 1531dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project nsaddr_list[MAXNS]; /* address of name server */ 1541dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define nsaddr nsaddr_list[0] /* for backward compatibility */ 1551dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project u_short id; /* current message id */ 1561dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project char *dnsrch[MAXDNSRCH+1]; /* components of domain to search */ 1571dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project char defdname[256]; /* default domain (deprecated) */ 1581dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#ifdef sun 1591dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project u_int pfcode; /* RES_PRF_ flags - see below. */ 1601dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#else 1611dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project u_long pfcode; /* RES_PRF_ flags - see below. */ 1621dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif 1631dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project unsigned ndots:4; /* threshold for initial abs. query */ 1641dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project unsigned nsort:4; /* number of elements in sort_list[] */ 1651dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project char unused[3]; 1661dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct { 1671dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct in_addr addr; 1681dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project uint32_t mask; 1691dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project } sort_list[MAXRESOLVSORT]; 1701dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#ifdef __OLD_RES_STATE 1711dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project char lookups[4]; 1721dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#else 1731dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project res_send_qhook qhook; /* query hook */ 1741dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project res_send_rhook rhook; /* response hook */ 1751dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project int res_h_errno; /* last one set for this context */ 1761dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project int _vcsock; /* PRIVATE: for res_send VC i/o */ 1771dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project u_int _flags; /* PRIVATE: see below */ 1781dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project u_int _pad; /* make _u 64 bit aligned */ 1791dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project union { 1801dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project /* On an 32-bit arch this means 512b total. */ 1811dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project char pad[72 - 4*sizeof (int) - 2*sizeof (void *)]; 1821dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct { 1831dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project uint16_t nscount; 1841dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project uint16_t nstimes[MAXNS]; /* ms. */ 1851dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project int nssocks[MAXNS]; 1861dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct __res_state_ext *ext; /* extention for IPv6 */ 1871dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project } _ext; 1881dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project } _u; 1891dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif 1901dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct res_static rstatic[1]; 1911dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project}; 1921dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1931dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projecttypedef struct __res_state *res_state; 1941dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1951dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectunion res_sockaddr_union { 1961dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct sockaddr_in sin; 1971dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#ifdef IN6ADDR_ANY_INIT 1981dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct sockaddr_in6 sin6; 1991dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif 2001dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#ifdef ISC_ALIGN64 2011dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project int64_t __align64; /* 64bit alignment */ 2021dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#else 2031dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project int32_t __align32; /* 32bit alignment */ 2041dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif 2051dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project char __space[128]; /* max size */ 2061dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project}; 2071dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 2081dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 2091dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Resolver flags (used to be discrete per-module statics ints). 2101dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 2111dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_F_VC 0x00000001 /* socket is TCP */ 2121dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_F_CONN 0x00000002 /* socket is connected */ 2131dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_F_EDNS0ERR 0x00000004 /* EDNS0 caused errors */ 2141dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_F__UNUSED 0x00000008 /* (unused) */ 2151dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_F_LASTMASK 0x000000F0 /* ordinal server of last res_nsend */ 2161dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_F_LASTSHIFT 4 /* bit position of LASTMASK "flag" */ 2171dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_GETLAST(res) (((res)._flags & RES_F_LASTMASK) >> RES_F_LASTSHIFT) 2181dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 2191dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* res_findzonecut2() options */ 2201dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_EXHAUSTIVE 0x00000001 /* always do all queries */ 2211dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_IPV4ONLY 0x00000002 /* IPv4 only */ 2221dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_IPV6ONLY 0x00000004 /* IPv6 only */ 2231dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 2241dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 2251dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Resolver options (keep these in synch with res_debug.c, please) 2261dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 2271dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_INIT 0x00000001 /* address initialized */ 2281dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_DEBUG 0x00000002 /* print debug messages */ 2291dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_AAONLY 0x00000004 /* authoritative answers only (!IMPL)*/ 2301dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_USEVC 0x00000008 /* use virtual circuit */ 2311dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_PRIMARY 0x00000010 /* query primary server only (!IMPL) */ 2321dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_IGNTC 0x00000020 /* ignore trucation errors */ 2331dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_RECURSE 0x00000040 /* recursion desired */ 2341dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_DEFNAMES 0x00000080 /* use default domain name */ 2351dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_STAYOPEN 0x00000100 /* Keep TCP socket open */ 2361dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_DNSRCH 0x00000200 /* search up local domain tree */ 2371dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_INSECURE1 0x00000400 /* type 1 security disabled */ 2381dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_INSECURE2 0x00000800 /* type 2 security disabled */ 2391dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_NOALIASES 0x00001000 /* shuts off HOSTALIASES feature */ 2401dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_USE_INET6 0x00002000 /* use/map IPv6 in gethostbyname() */ 2411dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_ROTATE 0x00004000 /* rotate ns list after each query */ 2421dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_NOCHECKNAME 0x00008000 /* do not check names for sanity. */ 2431dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_KEEPTSIG 0x00010000 /* do not strip TSIG records */ 2441dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_BLAST 0x00020000 /* blast all recursive servers */ 2451dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_NOTLDQUERY 0x00100000 /* don't unqualified name as a tld */ 2461dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_USE_DNSSEC 0x00200000 /* use DNSSEC using OK bit in OPT */ 2471dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* #define RES_DEBUG2 0x00400000 */ /* nslookup internal */ 2481dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* KAME extensions: use higher bit to avoid conflict with ISC use */ 2491dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_USE_DNAME 0x10000000 /* use DNAME */ 2501dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_USE_EDNS0 0x40000000 /* use EDNS0 if configured */ 2511dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_NO_NIBBLE2 0x80000000 /* disable alternate nibble lookup */ 2521dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 2531dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_DEFAULT (RES_RECURSE | RES_DEFNAMES | \ 2541dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project RES_DNSRCH | RES_NO_NIBBLE2) 2551dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 2561dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 2571dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Resolver "pfcode" values. Used by dig. 2581dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 2591dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_PRF_STATS 0x00000001 2601dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_PRF_UPDATE 0x00000002 2611dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_PRF_CLASS 0x00000004 2621dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_PRF_CMD 0x00000008 2631dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_PRF_QUES 0x00000010 2641dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_PRF_ANS 0x00000020 2651dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_PRF_AUTH 0x00000040 2661dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_PRF_ADD 0x00000080 2671dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_PRF_HEAD1 0x00000100 2681dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_PRF_HEAD2 0x00000200 2691dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_PRF_TTLID 0x00000400 2701dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_PRF_HEADX 0x00000800 2711dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_PRF_QUERY 0x00001000 2721dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_PRF_REPLY 0x00002000 2731dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_PRF_INIT 0x00004000 2741dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RES_PRF_TRUNC 0x00008000 2751dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 0x00010000 */ 2761dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 2771dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* Things involving an internal (static) resolver context. */ 2781dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project__BEGIN_DECLS 2791dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectextern struct __res_state *__res_get_state(void); 2801dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectextern void __res_put_state(struct __res_state *); 2811dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 2821dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#ifndef ANDROID_CHANGES 2831dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 2841dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Source and Binary compatibility; _res will not work properly 2851dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * with multi-threaded programs. 2861dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 2871dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectextern struct __res_state *__res_state(void); 2881dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define _res (*__res_state()) 2891dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif 2901dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 2911dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project__END_DECLS 2921dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 2931dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#ifndef __BIND_NOSTATIC 2941dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define fp_nquery __fp_nquery 2951dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define fp_query __fp_query 2961dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define hostalias __hostalias 2971dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define p_query __p_query 2981dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_close __res_close 2991dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_opt __res_opt 3001dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_isourserver __res_isourserver 3011dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_querydomain __res_querydomain 3021dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_send __res_send 3031dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_sendsigned __res_sendsigned 3041dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 3051dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#ifdef BIND_RES_POSIX3 3061dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define dn_expand __dn_expand 3071dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_init __res_init 3081dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_query __res_query 3091dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_search __res_search 3101dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_mkquery __res_mkquery 3111dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif 3121dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 3131dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project__BEGIN_DECLS 3141dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectvoid fp_nquery(const u_char *, int, FILE *); 3151dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectvoid fp_query(const u_char *, FILE *); 3161dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectconst char * hostalias(const char *); 3171dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectvoid p_query(const u_char *); 3181dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectvoid res_close(void); 3191dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint res_init(void); 3201dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint res_opt(int, u_char *, int, int); 3211dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint res_isourserver(const struct sockaddr_in *); 3221dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint res_mkquery(int, const char *, int, int, const u_char *, int, const u_char *, u_char *, int); 3231dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint res_query(const char *, int, int, u_char *, int); 3241dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint res_querydomain(const char *, const char *, int, int, u_char *, int); 3251dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint res_search(const char *, int, int, u_char *, int); 3261dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint res_send(const u_char *, int, u_char *, int); 3271dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint res_sendsigned(const u_char *, int, ns_tsig_key *, u_char *, int); 3281dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project__END_DECLS 3291dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif 3301dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 3311dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#if !defined(SHARED_LIBBIND) || defined(LIB) 3321dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 3331dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * If libbind is a shared object (well, DLL anyway) 3341dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * these externs break the linker when resolv.h is 3351dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * included by a lib client (like named) 3361dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Make them go away if a client is including this 3371dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 3381dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 3391dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectextern const struct res_sym __p_key_syms[]; 3401dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectextern const struct res_sym __p_cert_syms[]; 3411dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectextern const struct res_sym __p_class_syms[]; 3421dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectextern const struct res_sym __p_type_syms[]; 3431dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectextern const struct res_sym __p_rcode_syms[]; 3441dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif /* SHARED_LIBBIND */ 3451dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 3461dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#ifndef ADNROID_CHANGES 3471dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define b64_ntop __b64_ntop 3481dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define b64_pton __b64_pton 3491dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif 3501dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 3511dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define dn_comp __dn_comp 3521dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define dn_count_labels __dn_count_labels 3531dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define dn_skipname __dn_skipname 3541dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define fp_resstat __fp_resstat 3551dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define loc_aton __loc_aton 3561dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define loc_ntoa __loc_ntoa 3571dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define p_cdname __p_cdname 3581dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define p_cdnname __p_cdnname 3591dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define p_class __p_class 3601dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define p_fqname __p_fqname 3611dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define p_fqnname __p_fqnname 3621dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define p_option __p_option 3631dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define p_secstodate __p_secstodate 3641dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define p_section __p_section 3651dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define p_time __p_time 3661dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define p_type __p_type 3671dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define p_rcode __p_rcode 3681dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define p_sockun __p_sockun 3691dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define putlong __putlong 3701dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define putshort __putshort 3711dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_dnok __res_dnok 3721dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_findzonecut __res_findzonecut 3731dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_findzonecut2 __res_findzonecut2 3741dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_hnok __res_hnok 3751dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_hostalias __res_hostalias 3761dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_mailok __res_mailok 3771dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_nameinquery __res_nameinquery 3781dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_nclose __res_nclose 3791dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_ninit __res_ninit 3801dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_nmkquery __res_nmkquery 3811dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_pquery __res_pquery 3821dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_nquery __res_nquery 3831dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_nquerydomain __res_nquerydomain 3841dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_nsearch __res_nsearch 3851dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_nsend __res_nsend 3861dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_nsendsigned __res_nsendsigned 3871dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_nisourserver __res_nisourserver 3881dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_ownok __res_ownok 3891dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_queriesmatch __res_queriesmatch 3901dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_randomid __res_randomid 3911dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define sym_ntop __sym_ntop 3921dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define sym_ntos __sym_ntos 3931dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define sym_ston __sym_ston 3941dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_nopt __res_nopt 3951dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_ndestroy __res_ndestroy 3961dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_nametoclass __res_nametoclass 3971dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_nametotype __res_nametotype 3981dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_setservers __res_setservers 3991dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_getservers __res_getservers 4001dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_buildprotolist __res_buildprotolist 4011dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_destroyprotolist __res_destroyprotolist 4021dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_destroyservicelist __res_destroyservicelist 4031dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_get_nibblesuffix __res_get_nibblesuffix 4041dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_get_nibblesuffix2 __res_get_nibblesuffix2 4051dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_ourserver_p __res_ourserver_p 4061dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_protocolname __res_protocolname 4071dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_protocolnumber __res_protocolnumber 4081dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_send_setqhook __res_send_setqhook 4091dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_send_setrhook __res_send_setrhook 4101dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_servicename __res_servicename 4111dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define res_servicenumber __res_servicenumber 4121dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project__BEGIN_DECLS 4131dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint res_hnok(const char *); 4141dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint res_ownok(const char *); 4151dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint res_mailok(const char *); 4161dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint res_dnok(const char *); 4171dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint sym_ston(const struct res_sym *, const char *, int *); 4181dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectconst char * sym_ntos(const struct res_sym *, int, int *); 4191dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectconst char * sym_ntop(const struct res_sym *, int, int *); 4201dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#ifndef ANDROID_CHANGES 4211dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint b64_ntop(u_char const *, size_t, char *, size_t); 4221dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint b64_pton(char const *, u_char *, size_t); 4231dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif 4241dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint loc_aton(const char *, u_char *); 4251dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectconst char * loc_ntoa(const u_char *, char *); 4261dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint dn_skipname(const u_char *, const u_char *); 4271dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectvoid putlong(uint32_t, u_char *); 4281dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectvoid putshort(uint16_t, u_char *); 4291dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#ifndef __ultrix__ 4301dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectuint16_t _getshort(const u_char *); 4311dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectuint32_t _getlong(const u_char *); 4321dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif 4331dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectconst char * p_class(int); 4341dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectconst char * p_time(uint32_t); 4351dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectconst char * p_type(int); 4361dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectconst char * p_rcode(int); 4371dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectconst char * p_sockun(union res_sockaddr_union, char *, size_t); 4381dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectconst u_char * p_cdnname(const u_char *, const u_char *, int, FILE *); 4391dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectconst u_char * p_cdname(const u_char *, const u_char *, FILE *); 4401dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectconst u_char * p_fqnname(const u_char *, const u_char *, 4411dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project int, char *, int); 4421dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectconst u_char * p_fqname(const u_char *, const u_char *, FILE *); 4431dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectconst char * p_option(u_long); 4441dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectchar * p_secstodate(u_long); 4451dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint dn_count_labels(const char *); 4461dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint dn_comp(const char *, u_char *, int, u_char **, u_char **); 4471dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint dn_expand(const u_char *, const u_char *, const u_char *, 4481dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project char *, int); 4491dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectu_int res_randomid(void); 4501dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint res_nameinquery(const char *, int, int, const u_char *, 4511dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const u_char *); 4521dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint res_queriesmatch(const u_char *, const u_char *, 4531dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const u_char *, const u_char *); 4541dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectconst char * p_section(int, int); 4551dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* Things involving a resolver context. */ 4561dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint res_ninit(res_state); 4571dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint res_nisourserver(const res_state, const struct sockaddr_in *); 4581dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectvoid fp_resstat(const res_state, FILE *); 4591dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectvoid res_pquery(const res_state, const u_char *, int, FILE *); 4601dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectconst char * res_hostalias(const res_state, const char *, char *, size_t); 4611dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint res_nquery(res_state, const char *, int, int, u_char *, int); 4621dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint res_nsearch(res_state, const char *, int, int, u_char *, int); 4631dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint res_nquerydomain(res_state, const char *, const char *, 4641dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project int, int, u_char *, int); 4651dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint res_nmkquery(res_state, int, const char *, int, int, 4661dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const u_char *, int, const u_char *, 4671dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project u_char *, int); 4681dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint res_nsend(res_state, const u_char *, int, u_char *, int); 4691dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint res_nsendsigned(res_state, const u_char *, int, 4701dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_tsig_key *, u_char *, int); 4711dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint res_findzonecut(res_state, const char *, ns_class, int, 4721dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project char *, size_t, struct in_addr *, int); 4731dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint res_findzonecut2(res_state, const char *, ns_class, int, 4741dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project char *, size_t, 4751dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project union res_sockaddr_union *, int); 4761dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectvoid res_nclose(res_state); 4771dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint res_nopt(res_state, int, u_char *, int, int); 4781dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectvoid res_send_setqhook(res_send_qhook); 4791dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectvoid res_send_setrhook(res_send_rhook); 4801dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint __res_vinit(res_state, int); 4811dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectvoid res_destroyservicelist(void); 4821dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectconst char * res_servicename(uint16_t, const char *); 4831dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectconst char * res_protocolname(int); 4841dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectvoid res_destroyprotolist(void); 4851dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectvoid res_buildprotolist(void); 4861dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectconst char * res_get_nibblesuffix(res_state); 4871dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectconst char * res_get_nibblesuffix2(res_state); 4881dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectvoid res_ndestroy(res_state); 4891dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectuint16_t res_nametoclass(const char *, int *); 4901dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectuint16_t res_nametotype(const char *, int *); 4911dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectvoid res_setservers(res_state, 4921dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const union res_sockaddr_union *, int); 4931dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint res_getservers(res_state, 4941dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project union res_sockaddr_union *, int); 4951dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 496c63e59039d28c352e3053bb81319e960c392dbd4Mattias Falkvoid res_setiface(); 4971dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectu_int res_randomid(void); 4981dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 4991dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project__END_DECLS 5001dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 5011dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif /* !_RESOLV_PRIVATE_H_ */ 502