/usr/include/libknot/packet/rrset-wire.h is in libknot-dev 2.4.0-3+deb9u1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 | /* Copyright (C) 2016 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/*!
* \file
*
* \brief RRSet from/to wire conversion functions.
*
* \addtogroup libknot
* @{
*/
#pragma once
#include <stdint.h>
#include <stdbool.h>
#include "libknot/dname.h"
#include "libknot/rrset.h"
#include "libknot/mm_ctx.h"
struct knot_compr;
/*!
* \brief Write RR Set content to a wire.
*
* \param rrset RRSet to be converted.
* \param wire Output wire buffer.
* \param max_size Capacity of wire buffer.
* \param compr Compression context.
*
* \return Output size, negative number on error (KNOT_E*).
*/
int knot_rrset_to_wire(const knot_rrset_t *rrset, uint8_t *wire, uint16_t max_size,
struct knot_compr *compr);
/*!
* \brief Creates one RR from wire, stores it into \a rrset.
*
* \param pkt_wire Source wire (the whole packet).
* \param pos Position in \a wire where to start parsing.
* \param pkt_size Total size of data in \a wire (size of the packet).
* \param mm Memory context.
* \param rrset Destination RRSet.
* \param canonical Convert rrset to canonical format indication.
*
* \return KNOT_E*
*/
int knot_rrset_rr_from_wire(const uint8_t *pkt_wire, size_t *pos, size_t pkt_size,
knot_mm_t *mm, knot_rrset_t *rrset, bool canonical);
/*! @} */
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