0c69794138
These lines are generally out-of-date, incomplete and unnecessary. With SPDX and git repository much more accurate and fine grained information about licensing and authorship is available, hence let's drop the per-file copyright notice. Of course, removing copyright lines of others is problematic, hence this commit only removes my own lines and leaves all others untouched. It might be nicer if sooner or later those could go away too, making git the only and accurate source of authorship information.
35 lines
1.1 KiB
C
35 lines
1.1 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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#pragma once
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#include "hashmap.h"
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#include "list.h"
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#include "prioq.h"
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#include "time-util.h"
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typedef struct DnsCache {
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Hashmap *by_key;
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Prioq *by_expiry;
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unsigned n_hit;
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unsigned n_miss;
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} DnsCache;
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#include "resolved-dns-answer.h"
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#include "resolved-dns-packet.h"
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#include "resolved-dns-question.h"
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#include "resolved-dns-rr.h"
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void dns_cache_flush(DnsCache *c);
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void dns_cache_prune(DnsCache *c);
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int dns_cache_put(DnsCache *c, DnsResourceKey *key, int rcode, DnsAnswer *answer, bool authenticated, uint32_t nsec_ttl, usec_t timestamp, int owner_family, const union in_addr_union *owner_address);
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int dns_cache_lookup(DnsCache *c, DnsResourceKey *key, bool clamp_ttl, int *rcode, DnsAnswer **answer, bool *authenticated);
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int dns_cache_check_conflicts(DnsCache *cache, DnsResourceRecord *rr, int owner_family, const union in_addr_union *owner_address);
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void dns_cache_dump(DnsCache *cache, FILE *f);
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bool dns_cache_is_empty(DnsCache *cache);
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unsigned dns_cache_size(DnsCache *cache);
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int dns_cache_export_shared_to_packet(DnsCache *cache, DnsPacket *p);
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