xref: /netbsd-src/external/mpl/bind/dist/lib/dns/qpcache_p.h (revision bcda20f65a8566e103791ec395f7f499ef322704)
1 /*	$NetBSD: qpcache_p.h,v 1.2 2025/01/26 16:25:24 christos Exp $	*/
2 
3 /*
4  * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
5  *
6  * SPDX-License-Identifier: MPL-2.0
7  *
8  * This Source Code Form is subject to the terms of the Mozilla Public
9  * License, v. 2.0. If a copy of the MPL was not distributed with this
10  * file, you can obtain one at https://mozilla.org/MPL/2.0/.
11  *
12  * See the COPYRIGHT file distributed with this work for additional
13  * information regarding copyright ownership.
14  */
15 
16 #pragma once
17 
18 #include <isc/heap.h>
19 #include <isc/lang.h>
20 #include <isc/urcu.h>
21 
22 #include <dns/nsec3.h>
23 #include <dns/qp.h>
24 #include <dns/rbt.h>
25 #include <dns/types.h>
26 
27 /*****
28 ***** Module Info
29 *****/
30 
31 /*! \file
32  * \brief
33  * DNS QPDB Implementation (minimally adapted from RBTDB)
34  */
35 
36 ISC_LANG_BEGINDECLS
37 
38 isc_result_t
39 dns__qpcache_create(isc_mem_t *mctx, const dns_name_t *base, dns_dbtype_t type,
40 		    dns_rdataclass_t rdclass, unsigned int argc, char *argv[],
41 		    void *driverarg, dns_db_t **dbp);
42 /*%<
43  * Create a new database of type "qpcache". Called via dns_db_create();
44  * see documentation for that function for more details.
45  *
46  * If argv[0] is set, it points to a valid memory context to be used for
47  * allocation of heap memory.  Generally this is used for cache databases
48  * only.
49  *
50  * Requires:
51  *
52  * \li argc == 0 or argv[0] is a valid memory context.
53  */
54 ISC_LANG_ENDDECLS
55