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authorLennart Poettering <lennart@poettering.net>2014-07-22 21:48:41 +0200
committerLennart Poettering <lennart@poettering.net>2014-07-23 02:00:40 +0200
commitfaa133f3aa7a18f26563dc5d6b95898cb315c37a (patch)
tree17b1a2aaba6b5a8e04e1fa361d5e9324ea249589 /src/resolve/resolved-dns-answer.h
parenta3eca41994de42f5448b35e8815d3009b2b5df38 (diff)
resolved: rework logic so that we can share transactions between queries of different clients
Diffstat (limited to 'src/resolve/resolved-dns-answer.h')
-rw-r--r--src/resolve/resolved-dns-answer.h42
1 files changed, 42 insertions, 0 deletions
diff --git a/src/resolve/resolved-dns-answer.h b/src/resolve/resolved-dns-answer.h
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+++ b/src/resolve/resolved-dns-answer.h
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+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+#pragma once
+
+/***
+ This file is part of systemd.
+
+ Copyright 2014 Lennart Poettering
+
+ systemd is free software; you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2.1 of the License, or
+ (at your option) any later version.
+
+ systemd is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+typedef struct DnsAnswer DnsAnswer;
+
+#include "resolved-dns-rr.h"
+
+/* A simple array of resource records */
+
+struct DnsAnswer {
+ unsigned n_ref;
+ unsigned n_rrs, n_allocated;
+ DnsResourceRecord* rrs[0];
+};
+
+DnsAnswer *dns_answer_new(unsigned n);
+DnsAnswer *dns_answer_ref(DnsAnswer *a);
+DnsAnswer *dns_answer_unref(DnsAnswer *a);
+
+int dns_answer_add(DnsAnswer *a, DnsResourceRecord *rr);
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(DnsAnswer*, dns_answer_unref);