00b67f09dd
Also known as ISC bind. This import adds utilities such as host(1), dig(1), and nslookup(1), as well as many other tools and libraries. Change-Id: I035ca46e64f1965d57019e773f4ff0ef035e4aa3
249 lines
6.1 KiB
C
249 lines
6.1 KiB
C
/* $NetBSD: peer.h,v 1.5 2014/12/10 04:37:58 christos Exp $ */
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/*
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* Copyright (C) 2004-2009, 2013, 2014 Internet Systems Consortium, Inc. ("ISC")
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* Copyright (C) 2000, 2001, 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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* 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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*/
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/* Id: peer.h,v 1.35 2009/01/17 23:47:43 tbox Exp */
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#ifndef DNS_PEER_H
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#define DNS_PEER_H 1
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/*****
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***** Module Info
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*****/
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/*! \file dns/peer.h
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* \brief
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* Data structures for peers (e.g. a 'server' config file statement)
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*/
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/***
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*** Imports
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***/
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#include <isc/lang.h>
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#include <isc/magic.h>
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#include <isc/netaddr.h>
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#include <dns/types.h>
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#define DNS_PEERLIST_MAGIC ISC_MAGIC('s','e','R','L')
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#define DNS_PEER_MAGIC ISC_MAGIC('S','E','r','v')
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#define DNS_PEERLIST_VALID(ptr) ISC_MAGIC_VALID(ptr, DNS_PEERLIST_MAGIC)
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#define DNS_PEER_VALID(ptr) ISC_MAGIC_VALID(ptr, DNS_PEER_MAGIC)
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/***
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*** Types
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***/
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struct dns_peerlist {
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unsigned int magic;
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isc_uint32_t refs;
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isc_mem_t *mem;
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ISC_LIST(dns_peer_t) elements;
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};
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struct dns_peer {
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unsigned int magic;
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isc_uint32_t refs;
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isc_mem_t *mem;
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isc_netaddr_t address;
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unsigned int prefixlen;
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isc_boolean_t bogus;
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dns_transfer_format_t transfer_format;
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isc_uint32_t transfers;
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isc_boolean_t support_ixfr;
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isc_boolean_t provide_ixfr;
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isc_boolean_t request_ixfr;
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isc_boolean_t support_edns;
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isc_boolean_t request_nsid;
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isc_boolean_t request_sit;
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dns_name_t *key;
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isc_sockaddr_t *transfer_source;
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isc_dscp_t transfer_dscp;
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isc_sockaddr_t *notify_source;
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isc_dscp_t notify_dscp;
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isc_sockaddr_t *query_source;
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isc_dscp_t query_dscp;
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isc_uint16_t udpsize; /* receive size */
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isc_uint16_t maxudp; /* transmit size */
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isc_uint32_t bitflags;
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ISC_LINK(dns_peer_t) next;
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};
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/***
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*** Functions
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***/
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ISC_LANG_BEGINDECLS
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isc_result_t
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dns_peerlist_new(isc_mem_t *mem, dns_peerlist_t **list);
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void
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dns_peerlist_attach(dns_peerlist_t *source, dns_peerlist_t **target);
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void
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dns_peerlist_detach(dns_peerlist_t **list);
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/*
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* After return caller still holds a reference to peer.
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*/
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void
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dns_peerlist_addpeer(dns_peerlist_t *peers, dns_peer_t *peer);
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/*
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* Ditto. */
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isc_result_t
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dns_peerlist_peerbyaddr(dns_peerlist_t *peers, isc_netaddr_t *addr,
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dns_peer_t **retval);
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/*
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* What he said.
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*/
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isc_result_t
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dns_peerlist_currpeer(dns_peerlist_t *peers, dns_peer_t **retval);
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isc_result_t
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dns_peer_new(isc_mem_t *mem, isc_netaddr_t *ipaddr, dns_peer_t **peer);
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isc_result_t
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dns_peer_newprefix(isc_mem_t *mem, isc_netaddr_t *ipaddr,
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unsigned int prefixlen, dns_peer_t **peer);
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void
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dns_peer_attach(dns_peer_t *source, dns_peer_t **target);
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void
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dns_peer_detach(dns_peer_t **list);
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isc_result_t
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dns_peer_setbogus(dns_peer_t *peer, isc_boolean_t newval);
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isc_result_t
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dns_peer_getbogus(dns_peer_t *peer, isc_boolean_t *retval);
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isc_result_t
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dns_peer_setrequestixfr(dns_peer_t *peer, isc_boolean_t newval);
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isc_result_t
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dns_peer_getrequestixfr(dns_peer_t *peer, isc_boolean_t *retval);
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isc_result_t
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dns_peer_setprovideixfr(dns_peer_t *peer, isc_boolean_t newval);
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isc_result_t
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dns_peer_getprovideixfr(dns_peer_t *peer, isc_boolean_t *retval);
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isc_result_t
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dns_peer_setrequestnsid(dns_peer_t *peer, isc_boolean_t newval);
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isc_result_t
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dns_peer_getrequestnsid(dns_peer_t *peer, isc_boolean_t *retval);
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isc_result_t
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dns_peer_setrequestsit(dns_peer_t *peer, isc_boolean_t newval);
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isc_result_t
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dns_peer_getrequestsit(dns_peer_t *peer, isc_boolean_t *retval);
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isc_result_t
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dns_peer_setsupportedns(dns_peer_t *peer, isc_boolean_t newval);
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isc_result_t
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dns_peer_getsupportedns(dns_peer_t *peer, isc_boolean_t *retval);
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isc_result_t
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dns_peer_settransfers(dns_peer_t *peer, isc_uint32_t newval);
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isc_result_t
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dns_peer_gettransfers(dns_peer_t *peer, isc_uint32_t *retval);
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isc_result_t
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dns_peer_settransferformat(dns_peer_t *peer, dns_transfer_format_t newval);
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isc_result_t
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dns_peer_gettransferformat(dns_peer_t *peer, dns_transfer_format_t *retval);
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isc_result_t
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dns_peer_setkeybycharp(dns_peer_t *peer, const char *keyval);
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isc_result_t
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dns_peer_getkey(dns_peer_t *peer, dns_name_t **retval);
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isc_result_t
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dns_peer_setkey(dns_peer_t *peer, dns_name_t **keyval);
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isc_result_t
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dns_peer_settransfersource(dns_peer_t *peer,
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const isc_sockaddr_t *transfer_source);
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isc_result_t
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dns_peer_gettransfersource(dns_peer_t *peer, isc_sockaddr_t *transfer_source);
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isc_result_t
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dns_peer_setudpsize(dns_peer_t *peer, isc_uint16_t udpsize);
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isc_result_t
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dns_peer_getudpsize(dns_peer_t *peer, isc_uint16_t *udpsize);
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isc_result_t
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dns_peer_setmaxudp(dns_peer_t *peer, isc_uint16_t maxudp);
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isc_result_t
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dns_peer_getmaxudp(dns_peer_t *peer, isc_uint16_t *maxudp);
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isc_result_t
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dns_peer_setnotifysource(dns_peer_t *peer, const isc_sockaddr_t *notify_source);
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isc_result_t
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dns_peer_getnotifysource(dns_peer_t *peer, isc_sockaddr_t *notify_source);
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isc_result_t
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dns_peer_setquerysource(dns_peer_t *peer, const isc_sockaddr_t *query_source);
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isc_result_t
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dns_peer_getquerysource(dns_peer_t *peer, isc_sockaddr_t *query_source);
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isc_result_t
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dns_peer_setnotifydscp(dns_peer_t *peer, isc_dscp_t dscp);
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isc_result_t
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dns_peer_getnotifydscp(dns_peer_t *peer, isc_dscp_t *dscpp);
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isc_result_t
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dns_peer_settransferdscp(dns_peer_t *peer, isc_dscp_t dscp);
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isc_result_t
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dns_peer_gettransferdscp(dns_peer_t *peer, isc_dscp_t *dscpp);
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isc_result_t
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dns_peer_setquerydscp(dns_peer_t *peer, isc_dscp_t dscp);
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isc_result_t
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dns_peer_getquerydscp(dns_peer_t *peer, isc_dscp_t *dscpp);
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ISC_LANG_ENDDECLS
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#endif /* DNS_PEER_H */
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