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Diffstat (limited to 'other-licenses/android/arpa_nameser.h')
| -rw-r--r-- | other-licenses/android/arpa_nameser.h | 587 |
1 files changed, 587 insertions, 0 deletions
diff --git a/other-licenses/android/arpa_nameser.h b/other-licenses/android/arpa_nameser.h new file mode 100644 index 000000000..9cb6c4ce9 --- /dev/null +++ b/other-licenses/android/arpa_nameser.h @@ -0,0 +1,587 @@ +/* $NetBSD: nameser.h,v 1.19 2005/12/26 19:01:47 perry Exp $ */ + +/* + * Copyright (c) 1983, 1989, 1993 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +/* + * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC") + * Copyright (c) 1996-1999 by Internet Software Consortium. + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT + * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +/* + * Id: nameser.h,v 1.2.2.4.4.1 2004/03/09 08:33:30 marka Exp + */ + +/* + * This version of this file is derived from Android 2.3 "Gingerbread", + * which contains uncredited changes by Android/Google developers. It has + * been modified in 2011 for use in the Android build of Mozilla Firefox by + * Mozilla contributors (including Michael Edwards <m.k.edwards@gmail.com>, + * and Steve Workman <sjhworkman@gmail.com>). + * These changes are offered under the same license as the original NetBSD + * file, whose copyright and license are unchanged above. + */ + +#ifndef _ARPA_NAMESER_H_ +#define _ARPA_NAMESER_H_ + +#define BIND_4_COMPAT + +#include <sys/types.h> +#include <sys/cdefs.h> + +/* + * Revision information. This is the release date in YYYYMMDD format. + * It can change every day so the right thing to do with it is use it + * in preprocessor commands such as "#if (__NAMESER > 19931104)". Do not + * compare for equality; rather, use it to determine whether your libbind.a + * contains a new enough lib/nameser/ to support the feature you need. + */ + +#define __NAMESER 19991006 /* New interface version stamp. */ + +/* + * Define constants based on RFC 883, RFC 1034, RFC 1035 + */ +#define NS_PACKETSZ 512 /* default UDP packet size */ +#define NS_MAXDNAME 1025 /* maximum domain name */ +#define NS_MAXMSG 65535 /* maximum message size */ +#define NS_MAXCDNAME 255 /* maximum compressed domain name */ +#define NS_MAXLABEL 63 /* maximum length of domain label */ +#define NS_HFIXEDSZ 12 /* #/bytes of fixed data in header */ +#define NS_QFIXEDSZ 4 /* #/bytes of fixed data in query */ +#define NS_RRFIXEDSZ 10 /* #/bytes of fixed data in r record */ +#define NS_INT32SZ 4 /* #/bytes of data in a uint32_t */ +#define NS_INT16SZ 2 /* #/bytes of data in a uint16_t */ +#define NS_INT8SZ 1 /* #/bytes of data in a uint8_t */ +#define NS_INADDRSZ 4 /* IPv4 T_A */ +#define NS_IN6ADDRSZ 16 /* IPv6 T_AAAA */ +#define NS_CMPRSFLGS 0xc0 /* Flag bits indicating name compression. */ +#define NS_DEFAULTPORT 53 /* For both TCP and UDP. */ + +/* + * These can be expanded with synonyms, just keep ns_parse.c:ns_parserecord() + * in synch with it. + */ +typedef enum __ns_sect { + ns_s_qd = 0, /* Query: Question. */ + ns_s_zn = 0, /* Update: Zone. */ + ns_s_an = 1, /* Query: Answer. */ + ns_s_pr = 1, /* Update: Prerequisites. */ + ns_s_ns = 2, /* Query: Name servers. */ + ns_s_ud = 2, /* Update: Update. */ + ns_s_ar = 3, /* Query|Update: Additional records. */ + ns_s_max = 4 +} ns_sect; + +/* + * This is a message handle. It is caller allocated and has no dynamic data. + * This structure is intended to be opaque to all but ns_parse.c, thus the + * leading _'s on the member names. Use the accessor functions, not the _'s. + */ +typedef struct __ns_msg { + const u_char *_msg, *_eom; + uint16_t _id, _flags, _counts[ns_s_max]; + const u_char *_sections[ns_s_max]; + ns_sect _sect; + int _rrnum; + const u_char *_msg_ptr; +} ns_msg; + +/* Private data structure - do not use from outside library. */ +struct _ns_flagdata { int mask, shift; }; +extern const struct _ns_flagdata _ns_flagdata[]; + +/* Accessor macros - this is part of the public interface. */ + +#define ns_msg_id(handle) ((handle)._id + 0) +#define ns_msg_base(handle) ((handle)._msg + 0) +#define ns_msg_end(handle) ((handle)._eom + 0) +#define ns_msg_size(handle) ((size_t)((handle)._eom - (handle)._msg)) +#define ns_msg_count(handle, section) ((handle)._counts[section] + 0) + +/* + * This is a parsed record. It is caller allocated and has no dynamic data. + */ +typedef struct __ns_rr { + char name[NS_MAXDNAME]; + uint16_t type; + uint16_t rr_class; + uint32_t ttl; + uint16_t rdlength; + const u_char * rdata; +} ns_rr; + +/* Accessor macros - this is part of the public interface. */ +#define ns_rr_name(rr) (((rr).name[0] != '\0') ? (rr).name : ".") +#define ns_rr_type(rr) ((ns_type)((rr).type + 0)) +#define ns_rr_class(rr) ((ns_class)((rr).rr_class + 0)) +#define ns_rr_ttl(rr) ((u_long)(rr).ttl + 0) +#define ns_rr_rdlen(rr) ((size_t)(rr).rdlength + 0) +#define ns_rr_rdata(rr) ((rr).rdata + 0) + +/* + * These don't have to be in the same order as in the packet flags word, + * and they can even overlap in some cases, but they will need to be kept + * in synch with ns_parse.c:ns_flagdata[]. + */ +typedef enum __ns_flag { + ns_f_qr, /* Question/Response. */ + ns_f_opcode, /* Operation code. */ + ns_f_aa, /* Authoritative Answer. */ + ns_f_tc, /* Truncation occurred. */ + ns_f_rd, /* Recursion Desired. */ + ns_f_ra, /* Recursion Available. */ + ns_f_z, /* MBZ. */ + ns_f_ad, /* Authentic Data (DNSSEC). */ + ns_f_cd, /* Checking Disabled (DNSSEC). */ + ns_f_rcode, /* Response code. */ + ns_f_max +} ns_flag; + +/* + * Currently defined opcodes. + */ +typedef enum __ns_opcode { + ns_o_query = 0, /* Standard query. */ + ns_o_iquery = 1, /* Inverse query (deprecated/unsupported). */ + ns_o_status = 2, /* Name server status query (unsupported). */ + /* Opcode 3 is undefined/reserved. */ + ns_o_notify = 4, /* Zone change notification. */ + ns_o_update = 5, /* Zone update message. */ + ns_o_max = 6 +} ns_opcode; + +/* + * Currently defined response codes. + */ +typedef enum __ns_rcode { + ns_r_noerror = 0, /* No error occurred. */ + ns_r_formerr = 1, /* Format error. */ + ns_r_servfail = 2, /* Server failure. */ + ns_r_nxdomain = 3, /* Name error. */ + ns_r_notimpl = 4, /* Unimplemented. */ + ns_r_refused = 5, /* Operation refused. */ + /* these are for BIND_UPDATE */ + ns_r_yxdomain = 6, /* Name exists */ + ns_r_yxrrset = 7, /* RRset exists */ + ns_r_nxrrset = 8, /* RRset does not exist */ + ns_r_notauth = 9, /* Not authoritative for zone */ + ns_r_notzone = 10, /* Zone of record different from zone section */ + ns_r_max = 11, + /* The following are EDNS extended rcodes */ + ns_r_badvers = 16, + /* The following are TSIG errors */ + ns_r_badsig = 16, + ns_r_badkey = 17, + ns_r_badtime = 18 +} ns_rcode; + +/* BIND_UPDATE */ +typedef enum __ns_update_operation { + ns_uop_delete = 0, + ns_uop_add = 1, + ns_uop_max = 2 +} ns_update_operation; + +/* + * This structure is used for TSIG authenticated messages + */ +struct ns_tsig_key { + char name[NS_MAXDNAME], alg[NS_MAXDNAME]; + unsigned char *data; + int len; +}; +typedef struct ns_tsig_key ns_tsig_key; + +/* + * This structure is used for TSIG authenticated TCP messages + */ +struct ns_tcp_tsig_state { + int counter; + struct dst_key *key; + void *ctx; + unsigned char sig[NS_PACKETSZ]; + int siglen; +}; +typedef struct ns_tcp_tsig_state ns_tcp_tsig_state; + +#define NS_TSIG_FUDGE 300 +#define NS_TSIG_TCP_COUNT 100 +#define NS_TSIG_ALG_HMAC_MD5 "HMAC-MD5.SIG-ALG.REG.INT" + +#define NS_TSIG_ERROR_NO_TSIG -10 +#define NS_TSIG_ERROR_NO_SPACE -11 +#define NS_TSIG_ERROR_FORMERR -12 + +/* + * Currently defined type values for resources and queries. + */ +typedef enum __ns_type { + ns_t_invalid = 0, /* Cookie. */ + ns_t_a = 1, /* Host address. */ + ns_t_ns = 2, /* Authoritative server. */ + ns_t_md = 3, /* Mail destination. */ + ns_t_mf = 4, /* Mail forwarder. */ + ns_t_cname = 5, /* Canonical name. */ + ns_t_soa = 6, /* Start of authority zone. */ + ns_t_mb = 7, /* Mailbox domain name. */ + ns_t_mg = 8, /* Mail group member. */ + ns_t_mr = 9, /* Mail rename name. */ + ns_t_null = 10, /* Null resource record. */ + ns_t_wks = 11, /* Well known service. */ + ns_t_ptr = 12, /* Domain name pointer. */ + ns_t_hinfo = 13, /* Host information. */ + ns_t_minfo = 14, /* Mailbox information. */ + ns_t_mx = 15, /* Mail routing information. */ + ns_t_txt = 16, /* Text strings. */ + ns_t_rp = 17, /* Responsible person. */ + ns_t_afsdb = 18, /* AFS cell database. */ + ns_t_x25 = 19, /* X_25 calling address. */ + ns_t_isdn = 20, /* ISDN calling address. */ + ns_t_rt = 21, /* Router. */ + ns_t_nsap = 22, /* NSAP address. */ + ns_t_nsap_ptr = 23, /* Reverse NSAP lookup (deprecated). */ + ns_t_sig = 24, /* Security signature. */ + ns_t_key = 25, /* Security key. */ + ns_t_px = 26, /* X.400 mail mapping. */ + ns_t_gpos = 27, /* Geographical position (withdrawn). */ + ns_t_aaaa = 28, /* Ip6 Address. */ + ns_t_loc = 29, /* Location Information. */ + ns_t_nxt = 30, /* Next domain (security). */ + ns_t_eid = 31, /* Endpoint identifier. */ + ns_t_nimloc = 32, /* Nimrod Locator. */ + ns_t_srv = 33, /* Server Selection. */ + ns_t_atma = 34, /* ATM Address */ + ns_t_naptr = 35, /* Naming Authority PoinTeR */ + ns_t_kx = 36, /* Key Exchange */ + ns_t_cert = 37, /* Certification record */ + ns_t_a6 = 38, /* IPv6 address (deprecates AAAA) */ + ns_t_dname = 39, /* Non-terminal DNAME (for IPv6) */ + ns_t_sink = 40, /* Kitchen sink (experimentatl) */ + ns_t_opt = 41, /* EDNS0 option (meta-RR) */ + ns_t_apl = 42, /* Address prefix list (RFC 3123) */ + ns_t_tkey = 249, /* Transaction key */ + ns_t_tsig = 250, /* Transaction signature. */ + ns_t_ixfr = 251, /* Incremental zone transfer. */ + ns_t_axfr = 252, /* Transfer zone of authority. */ + ns_t_mailb = 253, /* Transfer mailbox records. */ + ns_t_maila = 254, /* Transfer mail agent records. */ + ns_t_any = 255, /* Wildcard match. */ + ns_t_zxfr = 256, /* BIND-specific, nonstandard. */ + ns_t_max = 65536 +} ns_type; + +/* Exclusively a QTYPE? (not also an RTYPE) */ +#define ns_t_qt_p(t) (ns_t_xfr_p(t) || (t) == ns_t_any || \ + (t) == ns_t_mailb || (t) == ns_t_maila) +/* Some kind of meta-RR? (not a QTYPE, but also not an RTYPE) */ +#define ns_t_mrr_p(t) ((t) == ns_t_tsig || (t) == ns_t_opt) +/* Exclusively an RTYPE? (not also a QTYPE or a meta-RR) */ +#define ns_t_rr_p(t) (!ns_t_qt_p(t) && !ns_t_mrr_p(t)) +#define ns_t_udp_p(t) ((t) != ns_t_axfr && (t) != ns_t_zxfr) +#define ns_t_xfr_p(t) ((t) == ns_t_axfr || (t) == ns_t_ixfr || \ + (t) == ns_t_zxfr) + +/* + * Values for class field + */ +typedef enum __ns_class { + ns_c_invalid = 0, /* Cookie. */ + ns_c_in = 1, /* Internet. */ + ns_c_2 = 2, /* unallocated/unsupported. */ + ns_c_chaos = 3, /* MIT Chaos-net. */ + ns_c_hs = 4, /* MIT Hesiod. */ + /* Query class values which do not appear in resource records */ + ns_c_none = 254, /* for prereq. sections in update requests */ + ns_c_any = 255, /* Wildcard match. */ + ns_c_max = 65536 +} ns_class; + +/* DNSSEC constants. */ + +typedef enum __ns_key_types { + ns_kt_rsa = 1, /* key type RSA/MD5 */ + ns_kt_dh = 2, /* Diffie Hellman */ + ns_kt_dsa = 3, /* Digital Signature Standard (MANDATORY) */ + ns_kt_private = 254 /* Private key type starts with OID */ +} ns_key_types; + +typedef enum __ns_cert_types { + cert_t_pkix = 1, /* PKIX (X.509v3) */ + cert_t_spki = 2, /* SPKI */ + cert_t_pgp = 3, /* PGP */ + cert_t_url = 253, /* URL private type */ + cert_t_oid = 254 /* OID private type */ +} ns_cert_types; + +/* Flags field of the KEY RR rdata. */ +#define NS_KEY_TYPEMASK 0xC000 /* Mask for "type" bits */ +#define NS_KEY_TYPE_AUTH_CONF 0x0000 /* Key usable for both */ +#define NS_KEY_TYPE_CONF_ONLY 0x8000 /* Key usable for confidentiality */ +#define NS_KEY_TYPE_AUTH_ONLY 0x4000 /* Key usable for authentication */ +#define NS_KEY_TYPE_NO_KEY 0xC000 /* No key usable for either; no key */ +/* The type bits can also be interpreted independently, as single bits: */ +#define NS_KEY_NO_AUTH 0x8000 /* Key unusable for authentication */ +#define NS_KEY_NO_CONF 0x4000 /* Key unusable for confidentiality */ +#define NS_KEY_RESERVED2 0x2000 /* Security is *mandatory* if bit=0 */ +#define NS_KEY_EXTENDED_FLAGS 0x1000 /* reserved - must be zero */ +#define NS_KEY_RESERVED4 0x0800 /* reserved - must be zero */ +#define NS_KEY_RESERVED5 0x0400 /* reserved - must be zero */ +#define NS_KEY_NAME_TYPE 0x0300 /* these bits determine the type */ +#define NS_KEY_NAME_USER 0x0000 /* key is assoc. with user */ +#define NS_KEY_NAME_ENTITY 0x0200 /* key is assoc. with entity eg host */ +#define NS_KEY_NAME_ZONE 0x0100 /* key is zone key */ +#define NS_KEY_NAME_RESERVED 0x0300 /* reserved meaning */ +#define NS_KEY_RESERVED8 0x0080 /* reserved - must be zero */ +#define NS_KEY_RESERVED9 0x0040 /* reserved - must be zero */ +#define NS_KEY_RESERVED10 0x0020 /* reserved - must be zero */ +#define NS_KEY_RESERVED11 0x0010 /* reserved - must be zero */ +#define NS_KEY_SIGNATORYMASK 0x000F /* key can sign RR's of same name */ +#define NS_KEY_RESERVED_BITMASK ( NS_KEY_RESERVED2 | \ + NS_KEY_RESERVED4 | \ + NS_KEY_RESERVED5 | \ + NS_KEY_RESERVED8 | \ + NS_KEY_RESERVED9 | \ + NS_KEY_RESERVED10 | \ + NS_KEY_RESERVED11 ) +#define NS_KEY_RESERVED_BITMASK2 0xFFFF /* no bits defined here */ + +/* The Algorithm field of the KEY and SIG RR's is an integer, {1..254} */ +#define NS_ALG_MD5RSA 1 /* MD5 with RSA */ +#define NS_ALG_DH 2 /* Diffie Hellman KEY */ +#define NS_ALG_DSA 3 /* DSA KEY */ +#define NS_ALG_DSS NS_ALG_DSA +#define NS_ALG_EXPIRE_ONLY 253 /* No alg, no security */ +#define NS_ALG_PRIVATE_OID 254 /* Key begins with OID giving alg */ + +/* Protocol values */ +/* value 0 is reserved */ +#define NS_KEY_PROT_TLS 1 +#define NS_KEY_PROT_EMAIL 2 +#define NS_KEY_PROT_DNSSEC 3 +#define NS_KEY_PROT_IPSEC 4 +#define NS_KEY_PROT_ANY 255 + +/* Signatures */ +#define NS_MD5RSA_MIN_BITS 512 /* Size of a mod or exp in bits */ +#define NS_MD5RSA_MAX_BITS 4096 + /* Total of binary mod and exp */ +#define NS_MD5RSA_MAX_BYTES ((NS_MD5RSA_MAX_BITS+7/8)*2+3) + /* Max length of text sig block */ +#define NS_MD5RSA_MAX_BASE64 (((NS_MD5RSA_MAX_BYTES+2)/3)*4) +#define NS_MD5RSA_MIN_SIZE ((NS_MD5RSA_MIN_BITS+7)/8) +#define NS_MD5RSA_MAX_SIZE ((NS_MD5RSA_MAX_BITS+7)/8) + +#define NS_DSA_SIG_SIZE 41 +#define NS_DSA_MIN_SIZE 213 +#define NS_DSA_MAX_BYTES 405 + +/* Offsets into SIG record rdata to find various values */ +#define NS_SIG_TYPE 0 /* Type flags */ +#define NS_SIG_ALG 2 /* Algorithm */ +#define NS_SIG_LABELS 3 /* How many labels in name */ +#define NS_SIG_OTTL 4 /* Original TTL */ +#define NS_SIG_EXPIR 8 /* Expiration time */ +#define NS_SIG_SIGNED 12 /* Signature time */ +#define NS_SIG_FOOT 16 /* Key footprint */ +#define NS_SIG_SIGNER 18 /* Domain name of who signed it */ + +/* How RR types are represented as bit-flags in NXT records */ +#define NS_NXT_BITS 8 +#define NS_NXT_BIT_SET( n,p) (p[(n)/NS_NXT_BITS] |= (0x80>>((n)%NS_NXT_BITS))) +#define NS_NXT_BIT_CLEAR(n,p) (p[(n)/NS_NXT_BITS] &= ~(0x80>>((n)%NS_NXT_BITS))) +#define NS_NXT_BIT_ISSET(n,p) (p[(n)/NS_NXT_BITS] & (0x80>>((n)%NS_NXT_BITS))) +#define NS_NXT_MAX 127 + +/* + * EDNS0 extended flags, host order. + */ +#define NS_OPT_DNSSEC_OK 0x8000U + +/* + * Inline versions of get/put short/long. Pointer is advanced. + */ +#define NS_GET16(s, cp) do { \ + const u_char *t_cp = (const u_char *)(cp); \ + (s) = ((uint16_t)t_cp[0] << 8) \ + | ((uint16_t)t_cp[1]) \ + ; \ + (cp) += NS_INT16SZ; \ +} while (/*CONSTCOND*/0) + +#define NS_GET32(l, cp) do { \ + const u_char *t_cp = (const u_char *)(cp); \ + (l) = ((uint32_t)t_cp[0] << 24) \ + | ((uint32_t)t_cp[1] << 16) \ + | ((uint32_t)t_cp[2] << 8) \ + | ((uint32_t)t_cp[3]) \ + ; \ + (cp) += NS_INT32SZ; \ +} while (/*CONSTCOND*/0) + +#define NS_PUT16(s, cp) do { \ + uint32_t t_s = (uint32_t)(s); \ + u_char *t_cp = (u_char *)(cp); \ + *t_cp++ = t_s >> 8; \ + *t_cp = t_s; \ + (cp) += NS_INT16SZ; \ +} while (/*CONSTCOND*/0) + +#define NS_PUT32(l, cp) do { \ + uint32_t t_l = (uint32_t)(l); \ + u_char *t_cp = (u_char *)(cp); \ + *t_cp++ = t_l >> 24; \ + *t_cp++ = t_l >> 16; \ + *t_cp++ = t_l >> 8; \ + *t_cp = t_l; \ + (cp) += NS_INT32SZ; \ +} while (/*CONSTCOND*/0) + +/* + * ANSI C identifier hiding for bind's lib/nameser. + */ +#define ns_msg_getflag __ns_msg_getflag +#define ns_get16 __ns_get16 +#define ns_get32 __ns_get32 +#define ns_put16 __ns_put16 +#define ns_put32 __ns_put32 +#define ns_initparse __ns_initparse +#define ns_skiprr __ns_skiprr +#define ns_parserr __ns_parserr +#define ns_sprintrr __ns_sprintrr +#define ns_sprintrrf __ns_sprintrrf +#define ns_format_ttl __ns_format_ttl +#define ns_parse_ttl __ns_parse_ttl +#define ns_datetosecs __ns_datetosecs +#define ns_name_ntol __ns_name_ntol +#define ns_name_ntop __ns_name_ntop +#define ns_name_pton __ns_name_pton +#define ns_name_unpack __ns_name_unpack +#define ns_name_pack __ns_name_pack +#define ns_name_compress __ns_name_compress +#define ns_name_uncompress __ns_name_uncompress +#define ns_name_skip __ns_name_skip +#define ns_name_rollback __ns_name_rollback +#define ns_sign __ns_sign +#define ns_sign2 __ns_sign2 +#define ns_sign_tcp __ns_sign_tcp +#define ns_sign_tcp2 __ns_sign_tcp2 +#define ns_sign_tcp_init __ns_sign_tcp_init +#define ns_find_tsig __ns_find_tsig +#define ns_verify __ns_verify +#define ns_verify_tcp __ns_verify_tcp +#define ns_verify_tcp_init __ns_verify_tcp_init +#define ns_samedomain __ns_samedomain +#define ns_subdomain __ns_subdomain +#define ns_makecanon __ns_makecanon +#define ns_samename __ns_samename + +__BEGIN_DECLS +int ns_msg_getflag(ns_msg, int); +uint16_t ns_get16(const u_char *); +uint32_t ns_get32(const u_char *); +void ns_put16(uint16_t, u_char *); +void ns_put32(uint32_t, u_char *); +int ns_initparse(const u_char *, int, ns_msg *); +int ns_skiprr(const u_char *, const u_char *, ns_sect, int); +int ns_parserr(ns_msg *, ns_sect, int, ns_rr *); +int ns_sprintrr(const ns_msg *, const ns_rr *, + const char *, const char *, char *, size_t); +int ns_sprintrrf(const u_char *, size_t, const char *, + ns_class, ns_type, u_long, const u_char *, + size_t, const char *, const char *, + char *, size_t); +int ns_format_ttl(u_long, char *, size_t); +int ns_parse_ttl(const char *, u_long *); +uint32_t ns_datetosecs(const char *cp, int *errp); +int ns_name_ntol(const u_char *, u_char *, size_t); +int ns_name_ntop(const u_char *, char *, size_t); +int ns_name_pton(const char *, u_char *, size_t); +int ns_name_unpack(const u_char *, const u_char *, + const u_char *, u_char *, size_t); +int ns_name_pack(const u_char *, u_char *, int, + const u_char **, const u_char **); +int ns_name_uncompress(const u_char *, const u_char *, + const u_char *, char *, size_t); +int ns_name_compress(const char *, u_char *, size_t, + const u_char **, const u_char **); +int ns_name_skip(const u_char **, const u_char *); +void ns_name_rollback(const u_char *, const u_char **, + const u_char **); +int ns_sign(u_char *, int *, int, int, void *, + const u_char *, int, u_char *, int *, time_t); +int ns_sign2(u_char *, int *, int, int, void *, + const u_char *, int, u_char *, int *, time_t, + u_char **, u_char **); +int ns_sign_tcp(u_char *, int *, int, int, + ns_tcp_tsig_state *, int); +int ns_sign_tcp2(u_char *, int *, int, int, + ns_tcp_tsig_state *, int, + u_char **, u_char **); +int ns_sign_tcp_init(void *, const u_char *, int, + ns_tcp_tsig_state *); +u_char *ns_find_tsig(u_char *, u_char *); +int ns_verify(u_char *, int *, void *, + const u_char *, int, u_char *, int *, + time_t *, int); +int ns_verify_tcp(u_char *, int *, ns_tcp_tsig_state *, int); +int ns_verify_tcp_init(void *, const u_char *, int, + ns_tcp_tsig_state *); +int ns_samedomain(const char *, const char *); +int ns_subdomain(const char *, const char *); +int ns_makecanon(const char *, char *, size_t); +int ns_samename(const char *, const char *); +__END_DECLS + +#ifdef BIND_4_COMPAT +#include "arpa_nameser_compat.h" +#endif + +#if 0 +# include <logd.h> +# define XLOG(...) \ + __libc_android_log_print(ANDROID_LOG_DEBUG,"libc",__VA_ARGS__) +#else +#define XLOG(...) do {} while (0) +#endif + +#endif /* !_ARPA_NAMESER_H_ */ |