arpa/nameser.h: Cleanup.
* Remove functions not even FreeBSD defines. * Remove dependency on unnecessary headers. * Update copyright headers to match FreeBSD's; includes removal of the advertising clause. * Move some private structs to netresolv port_before. Unfortunately, it seems musl implements very little of this file, so we may wind up sticking with netresolv for its implementation.
This commit is contained in:
Augustin Cavalier
+111
-179
@@ -1,5 +1,5 @@
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/*
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* Copyright 2006-2012 Haiku, Inc. All Rights Reserved.
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* Copyright 2006-2020, Haiku, Inc. All rights reserved.
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* Distributed under the terms of the MIT License.
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*/
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@@ -7,17 +7,18 @@
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* Portions Copyright (C) 2004, 2005, 2008, 2009 Internet Systems Consortium, Inc. ("ISC")
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* Portions Copyright (C) 1996-2003 Internet Software Consortium.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
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* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
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* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
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* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
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* ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
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* CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
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* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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* SOFTWARE.
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*/
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/*
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@@ -32,11 +33,7 @@
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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@@ -55,21 +52,12 @@
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#ifndef _ARPA_NAMESER_H_
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#define _ARPA_NAMESER_H_
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#include <stddef.h>
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#include <stdint.h>
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#include <sys/param.h>
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#include <sys/cdefs.h>
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#include <sys/types.h>
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/*
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* Revision information. This is the release date in YYYYMMDD format.
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* It can change every day so the right thing to do with it is use it
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* in preprocessor commands such as "#if (__NAMESER > 19931104)". Do not
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* compare for equality; rather, use it to determine whether your libbind.a
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* contains a new enough lib/nameser/ to support the feature you need.
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*/
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#define __NAMESER 20090302 /* New interface version stamp. */
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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* Define constants based on RFC 883, RFC 1034, RFC 1035
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@@ -85,9 +73,9 @@
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#define NS_HFIXEDSZ 12 /* #/bytes of fixed data in header */
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#define NS_QFIXEDSZ 4 /* #/bytes of fixed data in query */
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#define NS_RRFIXEDSZ 10 /* #/bytes of fixed data in r record */
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#define NS_INT32SZ 4 /* #/bytes of data in a u_int32_t */
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#define NS_INT16SZ 2 /* #/bytes of data in a u_int16_t */
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#define NS_INT8SZ 1 /* #/bytes of data in a u_int8_t */
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#define NS_INT32SZ 4 /* #/bytes of data in a uint32_t */
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#define NS_INT16SZ 2 /* #/bytes of data in a uint16_t */
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#define NS_INT8SZ 1 /* #/bytes of data in a uint8_t */
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#define NS_INADDRSZ 4 /* IPv4 T_A */
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#define NS_IN6ADDRSZ 16 /* IPv6 T_AAAA */
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#define NS_CMPRSFLGS 0xc0 /* Flag bits indicating name compression. */
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@@ -112,9 +100,9 @@ typedef enum __ns_sect {
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* Network name (compressed or not) type. Equivalent to a pointer when used
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* in a function prototype. Can be const'd.
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*/
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typedef u_char ns_nname[NS_MAXNNAME];
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typedef const u_char *ns_nname_ct;
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typedef u_char *ns_nname_t;
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typedef unsigned char ns_nname[NS_MAXNNAME];
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typedef const unsigned char *ns_nname_ct;
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typedef unsigned char *ns_nname_t;
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struct ns_namemap { ns_nname_ct base; int len; };
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typedef struct ns_namemap *ns_namemap_t;
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@@ -126,15 +114,15 @@ typedef const struct ns_namemap *ns_namemap_ct;
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* leading _'s on the member names. Use the accessor functions, not the _'s.
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*/
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typedef struct __ns_msg {
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const u_char *_msg;
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const u_char *_eom;
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u_int16_t _id;
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u_int16_t _flags;
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u_int16_t _counts[ns_s_max];
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const u_char *_sections[ns_s_max];
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const unsigned char *_msg;
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const unsigned char *_eom;
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uint16_t _id;
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uint16_t _flags;
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uint16_t _counts[ns_s_max];
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const unsigned char *_sections[ns_s_max];
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ns_sect _sect;
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int _rrnum;
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const u_char *_msg_ptr;
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const unsigned char *_msg_ptr;
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} ns_msg;
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/*
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@@ -143,46 +131,37 @@ typedef struct __ns_msg {
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*/
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struct ns_newmsg {
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ns_msg msg;
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const u_char *dnptrs[25];
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const u_char **lastdnptr;
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const unsigned char *dnptrs[25];
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const unsigned char **lastdnptr;
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};
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typedef struct ns_newmsg ns_newmsg;
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/* Private data structure - do not use from outside library. */
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struct _ns_flagdata { int mask, shift; };
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extern struct _ns_flagdata _ns_flagdata[];
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/* Accessor macros - this is part of the public interface. */
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#define ns_msg_id(handle) ((handle)._id + 0)
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#define ns_msg_base(handle) ((handle)._msg + 0)
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#define ns_msg_end(handle) ((handle)._eom + 0)
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#define ns_msg_size(handle) ((handle)._eom - (handle)._msg)
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#define ns_msg_count(handle, section) ((handle)._counts[section] + 0)
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/*
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* This is a parsed record. It is caller allocated and has no dynamic data.
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*/
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/* This is a parsed record. It is caller allocated and has no dynamic data. */
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typedef struct __ns_rr {
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char name[NS_MAXDNAME];
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u_int16_t type;
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u_int16_t rr_class;
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u_int32_t ttl;
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u_int16_t rdlength;
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const u_char *rdata;
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uint16_t type;
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uint16_t rr_class;
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uint32_t ttl;
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uint16_t rdlength;
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const unsigned char *rdata;
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} ns_rr;
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/*
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* Same thing, but using uncompressed network binary names, and real C types.
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*/
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/* Same thing, but using uncompressed network binary names, and real C types. */
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typedef struct __ns_rr2 {
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ns_nname nname;
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size_t nnamel;
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int type;
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int rr_class;
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u_int ttl;
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unsigned int ttl;
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int rdlength;
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const u_char *rdata;
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const unsigned char *rdata;
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} ns_rr2;
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/* Accessor macros - this is part of the public interface. */
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@@ -214,22 +193,18 @@ typedef enum __ns_flag {
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ns_f_max
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} ns_flag;
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/*
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* Currently defined opcodes.
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*/
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/* Currently defined opcodes. */
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typedef enum __ns_opcode {
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ns_o_query = 0, /* Standard query. */
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ns_o_iquery = 1, /* Inverse query (deprecated/unsupported). */
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ns_o_status = 2, /* Name server status query (unsupported). */
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/* Opcode 3 is undefined/reserved. */
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/* Opcode 3 is undefined/reserved. */
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ns_o_notify = 4, /* Zone change notification. */
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ns_o_update = 5, /* Zone update message. */
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ns_o_max = 6
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} ns_opcode;
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/*
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* Currently defined response codes.
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*/
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/* Currently defined response codes. */
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typedef enum __ns_rcode {
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ns_r_noerror = 0, /* No error occurred. */
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ns_r_formerr = 1, /* Format error. */
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@@ -237,6 +212,7 @@ typedef enum __ns_rcode {
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ns_r_nxdomain = 3, /* Name error. */
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ns_r_notimpl = 4, /* Unimplemented. */
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ns_r_refused = 5, /* Operation refused. */
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/* these are for BIND_UPDATE */
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ns_r_yxdomain = 6, /* Name exists */
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ns_r_yxrrset = 7, /* RRset exists */
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@@ -244,8 +220,10 @@ typedef enum __ns_rcode {
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ns_r_notauth = 9, /* Not authoritative for zone */
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ns_r_notzone = 10, /* Zone of record different from zone section */
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ns_r_max = 11,
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/* The following are EDNS extended rcodes */
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ns_r_badvers = 16,
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/* The following are TSIG errors */
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ns_r_badsig = 16,
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ns_r_badkey = 17,
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@@ -259,9 +237,7 @@ typedef enum __ns_update_operation {
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ns_uop_max = 2
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} ns_update_operation;
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/*
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* This structure is used for TSIG authenticated messages
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*/
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/* This structure is used for TSIG authenticated messages */
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struct ns_tsig_key {
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char name[NS_MAXDNAME];
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char alg[NS_MAXDNAME];
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@@ -270,9 +246,7 @@ struct ns_tsig_key {
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};
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typedef struct ns_tsig_key ns_tsig_key;
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/*
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* This structure is used for TSIG authenticated TCP messages
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*/
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/* This structure is used for TSIG authenticated TCP messages */
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struct ns_tcp_tsig_state {
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int counter;
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struct dst_key *key;
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@@ -290,9 +264,7 @@ typedef struct ns_tcp_tsig_state ns_tcp_tsig_state;
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#define NS_TSIG_ERROR_NO_SPACE -11
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#define NS_TSIG_ERROR_FORMERR -12
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/*
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* Currently defined type values for resources and queries.
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*/
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/* Currently defined type values for resources and queries. */
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typedef enum __ns_type {
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ns_t_invalid = 0, /* Cookie. */
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ns_t_a = 1, /* Host address. */
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@@ -371,15 +343,14 @@ typedef enum __ns_type {
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#define ns_t_xfr_p(t) ((t) == ns_t_axfr || (t) == ns_t_ixfr || \
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(t) == ns_t_zxfr)
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/*
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* Values for class field
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*/
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/* Values for class field */
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typedef enum __ns_class {
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ns_c_invalid = 0, /* Cookie. */
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ns_c_in = 1, /* Internet. */
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ns_c_2 = 2, /* unallocated/unsupported. */
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ns_c_2 = 2, /* unallocated/unsupported. */
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ns_c_chaos = 3, /* MIT Chaos-net. */
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ns_c_hs = 4, /* MIT Hesiod. */
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/* Query class values which do not appear in resource records */
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ns_c_none = 254, /* for prereq. sections in update requests */
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ns_c_any = 255, /* Wildcard match. */
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@@ -478,44 +449,40 @@ typedef enum __ns_cert_types {
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#define NS_NXT_BIT_ISSET(n,p) (p[(n)/NS_NXT_BITS] & (0x80>>((n)%NS_NXT_BITS)))
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#define NS_NXT_MAX 127
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/*
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* EDNS0 extended flags, host order.
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*/
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/* EDNS0 extended flags, host order. */
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#define NS_OPT_DNSSEC_OK 0x8000U
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#define NS_OPT_NSID 3
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/*
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* Inline versions of get/put short/long. Pointer is advanced.
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*/
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/* Inline versions of get/put short/long. Pointer is advanced. */
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#define NS_GET16(s, cp) do { \
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register const u_char *t_cp = (const u_char *)(cp); \
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(s) = ((u_int16_t)t_cp[0] << 8) \
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| ((u_int16_t)t_cp[1]) \
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register const unsigned char *t_cp = (const unsigned char *)(cp); \
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(s) = ((uint16_t)t_cp[0] << 8) \
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| ((uint16_t)t_cp[1]) \
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; \
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(cp) += NS_INT16SZ; \
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} while (0)
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#define NS_GET32(l, cp) do { \
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register const u_char *t_cp = (const u_char *)(cp); \
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(l) = ((u_int32_t)t_cp[0] << 24) \
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| ((u_int32_t)t_cp[1] << 16) \
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| ((u_int32_t)t_cp[2] << 8) \
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| ((u_int32_t)t_cp[3]) \
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register const unsigned char *t_cp = (const unsigned char *)(cp); \
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(l) = ((uint32_t)t_cp[0] << 24) \
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| ((uint32_t)t_cp[1] << 16) \
|
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| ((uint32_t)t_cp[2] << 8) \
|
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| ((uint32_t)t_cp[3]) \
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; \
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(cp) += NS_INT32SZ; \
|
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} while (0)
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|
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#define NS_PUT16(s, cp) do { \
|
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register u_int16_t t_s = (u_int16_t)(s); \
|
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register u_char *t_cp = (u_char *)(cp); \
|
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register uint16_t t_s = (uint16_t)(s); \
|
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register unsigned char *t_cp = (unsigned char *)(cp); \
|
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*t_cp++ = t_s >> 8; \
|
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*t_cp = t_s; \
|
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(cp) += NS_INT16SZ; \
|
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} while (0)
|
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|
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#define NS_PUT32(l, cp) do { \
|
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register u_int32_t t_l = (u_int32_t)(l); \
|
||||
register u_char *t_cp = (u_char *)(cp); \
|
||||
register uint32_t t_l = (uint32_t)(l); \
|
||||
register unsigned char *t_cp = (unsigned char *)(cp); \
|
||||
*t_cp++ = t_l >> 24; \
|
||||
*t_cp++ = t_l >> 16; \
|
||||
*t_cp++ = t_l >> 8; \
|
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@@ -534,7 +501,6 @@ typedef enum __ns_cert_types {
|
||||
#define ns_initparse __ns_initparse
|
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#define ns_skiprr __ns_skiprr
|
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#define ns_parserr __ns_parserr
|
||||
#define ns_parserr2 __ns_parserr2
|
||||
#define ns_sprintrr __ns_sprintrr
|
||||
#define ns_sprintrrf __ns_sprintrrf
|
||||
#define ns_format_ttl __ns_format_ttl
|
||||
@@ -543,32 +509,22 @@ typedef enum __ns_cert_types {
|
||||
#define ns_name_ntol __ns_name_ntol
|
||||
#define ns_name_ntop __ns_name_ntop
|
||||
#define ns_name_pton __ns_name_pton
|
||||
#define ns_name_pton2 __ns_name_pton2
|
||||
#define ns_name_unpack __ns_name_unpack
|
||||
#define ns_name_unpack2 __ns_name_unpack2
|
||||
#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_samedomain __ns_samedomain
|
||||
#define ns_subdomain __ns_subdomain
|
||||
#define ns_makecanon __ns_makecanon
|
||||
#define ns_samename __ns_samename
|
||||
|
||||
#define ns_name_length __ns_name_length
|
||||
#define ns_name_eq __ns_name_eq
|
||||
#define ns_name_owned __ns_name_owned
|
||||
#define ns_name_map __ns_name_map
|
||||
#define ns_name_labels __ns_name_labels
|
||||
#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
|
||||
#define ns_newmsg_init __ns_newmsg_init
|
||||
#define ns_newmsg_copy __ns_newmsg_copy
|
||||
#define ns_newmsg_id __ns_newmsg_id
|
||||
@@ -580,45 +536,42 @@ typedef enum __ns_cert_types {
|
||||
#define ns_rdata_equal __ns_rdata_equal
|
||||
#define ns_rdata_refers __ns_rdata_refers
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
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);
|
||||
uint16_t ns_get16(const unsigned char *);
|
||||
uint32_t ns_get32(const unsigned char *);
|
||||
void ns_put16(uint16_t, unsigned char *);
|
||||
void ns_put32(uint32_t, unsigned char *);
|
||||
int ns_initparse(const unsigned char *, int, ns_msg *);
|
||||
int ns_skiprr(const unsigned char *, const unsigned char *, ns_sect, int);
|
||||
int ns_parserr(ns_msg *, ns_sect, int, ns_rr *);
|
||||
int ns_parserr2(ns_msg *, ns_sect, int, ns_rr2 *);
|
||||
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 *,
|
||||
int ns_sprintrrf(const unsigned char *, size_t, const char *,
|
||||
ns_class, ns_type, unsigned long, const unsigned 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 *);
|
||||
u_int32_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_pton2(const char *, u_char *, size_t, size_t *);
|
||||
int ns_name_unpack(const u_char *, const u_char *,
|
||||
const u_char *, u_char *, size_t);
|
||||
int ns_name_unpack2(const u_char *, const u_char *,
|
||||
const u_char *, u_char *, size_t, 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_format_ttl(unsigned long, char *, size_t);
|
||||
int ns_parse_ttl(const char *, unsigned long *);
|
||||
uint32_t ns_datetosecs(const char *cp, int *errp);
|
||||
int ns_name_ntol(const unsigned char *, unsigned char *, size_t);
|
||||
int ns_name_ntop(const unsigned char *, char *, size_t);
|
||||
int ns_name_pton(const char *, unsigned char *, size_t);
|
||||
int ns_name_unpack(const unsigned char *, const unsigned char *,
|
||||
const unsigned char *, unsigned char *, size_t);
|
||||
int ns_name_pack(const unsigned char *, unsigned char *, int,
|
||||
const unsigned char **, const unsigned char **);
|
||||
int ns_name_uncompress(const unsigned char *, const unsigned char *,
|
||||
const unsigned char *, char *, size_t);
|
||||
int ns_name_compress(const char *, unsigned char *, size_t,
|
||||
const unsigned char **, const unsigned char **);
|
||||
int ns_name_skip(const unsigned char **, const unsigned char *);
|
||||
void ns_name_rollback(const unsigned char *, const unsigned char **,
|
||||
const unsigned char **);
|
||||
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 *);
|
||||
|
||||
ssize_t ns_name_length(ns_nname_ct nname, size_t nameSize);
|
||||
int ns_name_eq(ns_nname_ct a, size_t aLength, ns_nname_ct b,
|
||||
size_t bLength);
|
||||
@@ -627,43 +580,22 @@ int ns_name_owned(ns_namemap_ct a, int aLength, ns_namemap_ct b,
|
||||
int ns_name_map(ns_nname_ct nname, size_t nameLength, ns_namemap_t map,
|
||||
int mapSize);
|
||||
int ns_name_labels(ns_nname_ct, size_t);
|
||||
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 *);
|
||||
int ns_newmsg_init(u_char *buffer, size_t bufsiz, ns_newmsg *);
|
||||
int ns_newmsg_init(unsigned char *buffer, size_t bufsiz, ns_newmsg *);
|
||||
int ns_newmsg_copy(ns_newmsg *, ns_msg *);
|
||||
void ns_newmsg_id(ns_newmsg *handle, u_int16_t id);
|
||||
void ns_newmsg_flag(ns_newmsg *handle, ns_flag flag, u_int value);
|
||||
void ns_newmsg_id(ns_newmsg *handle, uint16_t id);
|
||||
void ns_newmsg_flag(ns_newmsg *handle, ns_flag flag, unsigned int value);
|
||||
int ns_newmsg_q(ns_newmsg *handle, ns_nname_ct qname, ns_type qtype,
|
||||
ns_class qclass);
|
||||
int ns_newmsg_rr(ns_newmsg *handle, ns_sect sect, ns_nname_ct name,
|
||||
ns_type type, ns_class rr_class, u_int32_t ttl, u_int16_t rdlen,
|
||||
const u_char *rdata);
|
||||
ns_type type, ns_class rr_class, uint32_t ttl, uint16_t rdlen,
|
||||
const unsigned char *rdata);
|
||||
size_t ns_newmsg_done(ns_newmsg *handle);
|
||||
ssize_t ns_rdata_unpack(const u_char *, const u_char *, ns_type, const u_char *,
|
||||
size_t, u_char *, size_t);
|
||||
int ns_rdata_equal(ns_type, const u_char *, size_t, const u_char *, size_t);
|
||||
int ns_rdata_refers(ns_type, const u_char *, size_t, const u_char *);
|
||||
ssize_t ns_rdata_unpack(const unsigned char *, const unsigned char *, ns_type,
|
||||
const unsigned char *, size_t, unsigned char *, size_t);
|
||||
int ns_rdata_equal(ns_type, const unsigned char *, size_t,
|
||||
const unsigned char *, size_t);
|
||||
int ns_rdata_refers(ns_type, const unsigned char *, size_t,
|
||||
const unsigned char *);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
|
||||
@@ -48,6 +48,10 @@
|
||||
# define inet_nsap_ntoa __inet_nsap_ntoa
|
||||
|
||||
#define __weak_alias(alias, sym) __asm(".weak " #alias "\n" #alias " = " #sym);
|
||||
|
||||
/* From nameser.h: Private data structure - do not use from outside library. */
|
||||
struct _ns_flagdata { int mask, shift; };
|
||||
extern struct _ns_flagdata _ns_flagdata[];
|
||||
#endif
|
||||
|
||||
struct group; /* silence warning */
|
||||
|
||||
Reference in New Issue
Block a user