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5321c474ea
The isc_stats_create() can no longer return anything else than ISC_R_SUCCESS. Refactor isc_stats_create() and its variants in libdns, libns and named to just return void.
141 lines
3.4 KiB
C
141 lines
3.4 KiB
C
/*
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* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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*
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* SPDX-License-Identifier: MPL-2.0
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, you can obtain one at https://mozilla.org/MPL/2.0/.
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*
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* See the COPYRIGHT file distributed with this work for additional
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* information regarding copyright ownership.
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*/
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#pragma once
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/*! \file include/ns/stats.h */
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#include <isc/mem.h>
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#include <isc/stats.h>
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#include <ns/types.h>
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/*%
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* Server statistics counters. Used as isc_statscounter_t values.
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*/
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enum {
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ns_statscounter_requestv4 = 0,
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ns_statscounter_requestv6 = 1,
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ns_statscounter_edns0in = 2,
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ns_statscounter_badednsver = 3,
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ns_statscounter_tsigin = 4,
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ns_statscounter_sig0in = 5,
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ns_statscounter_invalidsig = 6,
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ns_statscounter_requesttcp = 7,
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ns_statscounter_authrej = 8,
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ns_statscounter_recurserej = 9,
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ns_statscounter_xfrrej = 10,
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ns_statscounter_updaterej = 11,
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ns_statscounter_response = 12,
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ns_statscounter_truncatedresp = 13,
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ns_statscounter_edns0out = 14,
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ns_statscounter_tsigout = 15,
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ns_statscounter_sig0out = 16,
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ns_statscounter_success = 17,
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ns_statscounter_authans = 18,
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ns_statscounter_nonauthans = 19,
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ns_statscounter_referral = 20,
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ns_statscounter_nxrrset = 21,
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ns_statscounter_servfail = 22,
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ns_statscounter_formerr = 23,
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ns_statscounter_nxdomain = 24,
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ns_statscounter_recursion = 25,
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ns_statscounter_duplicate = 26,
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ns_statscounter_dropped = 27,
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ns_statscounter_failure = 28,
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ns_statscounter_xfrdone = 29,
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ns_statscounter_updatereqfwd = 30,
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ns_statscounter_updaterespfwd = 31,
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ns_statscounter_updatefwdfail = 32,
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ns_statscounter_updatedone = 33,
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ns_statscounter_updatefail = 34,
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ns_statscounter_updatebadprereq = 35,
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ns_statscounter_recursclients = 36,
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ns_statscounter_dns64 = 37,
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ns_statscounter_ratedropped = 38,
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ns_statscounter_rateslipped = 39,
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ns_statscounter_rpz_rewrites = 40,
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ns_statscounter_udp = 41,
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ns_statscounter_tcp = 42,
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ns_statscounter_nsidopt = 43,
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ns_statscounter_expireopt = 44,
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ns_statscounter_otheropt = 45,
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ns_statscounter_ecsopt = 46,
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ns_statscounter_padopt = 47,
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ns_statscounter_keepaliveopt = 48,
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ns_statscounter_nxdomainredirect = 49,
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ns_statscounter_nxdomainredirect_rlookup = 50,
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ns_statscounter_cookiein = 51,
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ns_statscounter_cookiebadsize = 52,
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ns_statscounter_cookiebadtime = 53,
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ns_statscounter_cookienomatch = 54,
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ns_statscounter_cookiematch = 55,
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ns_statscounter_cookienew = 56,
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ns_statscounter_badcookie = 57,
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ns_statscounter_nxdomainsynth = 58,
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ns_statscounter_nodatasynth = 59,
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ns_statscounter_wildcardsynth = 60,
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ns_statscounter_trystale = 61,
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ns_statscounter_usedstale = 62,
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ns_statscounter_prefetch = 63,
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ns_statscounter_keytagopt = 64,
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ns_statscounter_tcphighwater = 65,
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ns_statscounter_reclimitdropped = 66,
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ns_statscounter_updatequota = 67,
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ns_statscounter_max = 68,
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};
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void
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ns_stats_attach(ns_stats_t *stats, ns_stats_t **statsp);
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void
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ns_stats_detach(ns_stats_t **statsp);
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void
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ns_stats_create(isc_mem_t *mctx, int ncounters, ns_stats_t **statsp);
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void
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ns_stats_increment(ns_stats_t *stats, isc_statscounter_t counter);
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void
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ns_stats_decrement(ns_stats_t *stats, isc_statscounter_t counter);
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isc_stats_t *
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ns_stats_get(ns_stats_t *stats);
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void
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ns_stats_update_if_greater(ns_stats_t *stats, isc_statscounter_t counter,
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isc_statscounter_t value);
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isc_statscounter_t
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ns_stats_get_counter(ns_stats_t *stats, isc_statscounter_t counter);
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