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faa133f3 LP |
1 | /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ |
2 | ||
3 | #pragma once | |
4 | ||
5 | /*** | |
6 | This file is part of systemd. | |
7 | ||
8 | Copyright 2014 Lennart Poettering | |
9 | ||
10 | systemd is free software; you can redistribute it and/or modify it | |
11 | under the terms of the GNU Lesser General Public License as published by | |
12 | the Free Software Foundation; either version 2.1 of the License, or | |
13 | (at your option) any later version. | |
14 | ||
15 | systemd is distributed in the hope that it will be useful, but | |
16 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
18 | Lesser General Public License for more details. | |
19 | ||
20 | You should have received a copy of the GNU Lesser General Public License | |
21 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
22 | ***/ | |
23 | ||
24 | typedef struct DnsAnswer DnsAnswer; | |
25 | ||
26 | #include "resolved-dns-rr.h" | |
27 | ||
28 | /* A simple array of resource records */ | |
29 | ||
30 | struct DnsAnswer { | |
31 | unsigned n_ref; | |
32 | unsigned n_rrs, n_allocated; | |
33 | DnsResourceRecord* rrs[0]; | |
34 | }; | |
35 | ||
36 | DnsAnswer *dns_answer_new(unsigned n); | |
37 | DnsAnswer *dns_answer_ref(DnsAnswer *a); | |
38 | DnsAnswer *dns_answer_unref(DnsAnswer *a); | |
39 | ||
40 | int dns_answer_add(DnsAnswer *a, DnsResourceRecord *rr); | |
57f5ad31 | 41 | int dns_answer_add_soa(DnsAnswer *a, const char *name, uint32_t ttl); |
7e8e0422 LP |
42 | int dns_answer_contains(DnsAnswer *a, DnsResourceKey *key); |
43 | int dns_answer_find_soa(DnsAnswer *a, DnsResourceKey *key, DnsResourceRecord **ret); | |
faa133f3 | 44 | |
934e9b10 | 45 | DnsAnswer *dns_answer_merge(DnsAnswer *a, DnsAnswer *b); |
af93291c | 46 | void dns_answer_order_by_scope(DnsAnswer *a, bool prefer_link_local); |
934e9b10 | 47 | |
faa133f3 | 48 | DEFINE_TRIVIAL_CLEANUP_FUNC(DnsAnswer*, dns_answer_unref); |