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35bec820b6
previously, hostname and ip strings were shuffled to the msg object, which created a property out of them. Now the cache holds the property, and it is resused (almost) everywhere, what saves a lot of memory operations. The only exception is imtcp session setup, where different handling of the hostname is done, which we need to sort out (but that's another story).
30 lines
1.0 KiB
C
30 lines
1.0 KiB
C
/* Definitions for dnscache module.
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*
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* Copyright 2011-2013 Adiscon GmbH.
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*
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* This file is part of the rsyslog runtime library.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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* -or-
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* see COPYING.ASL20 in the source distribution
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef INCLUDED_DNSCACHE_H
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#define INCLUDED_DNSCACHE_H
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rsRetVal dnscacheInit(void);
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rsRetVal dnscacheDeinit(void);
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rsRetVal dnscacheLookup(struct sockaddr_storage *addr, prop_t **fqdn, prop_t **fqdnLowerCase, prop_t **localName, prop_t **ip);
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#endif /* #ifndef INCLUDED_DNSCACHE_H */
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