Electroneum
edns-subnet.h
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/*
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* edns-subnet/edns-subnet.h - Subnet option related constants
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*
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* Copyright (c) 2013, NLnet Labs. All rights reserved.
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*
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* This software is open source.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* Neither the name of the NLNET LABS nor the names of its contributors may
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* be used to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
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* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "
util/net_help.h
"
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#ifndef EDNSSUBNET_EDNSSUBNET_H
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#define EDNSSUBNET_EDNSSUBNET_H
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#define EDNSSUBNET_ADDRFAM_IP4 1
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#define EDNSSUBNET_ADDRFAM_IP6 2
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struct
ecs_data
{
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uint16_t
subnet_addr_fam
;
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uint8_t
subnet_source_mask
;
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uint8_t
subnet_scope_mask
;
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uint8_t
subnet_addr
[
INET6_SIZE
];
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int
subnet_validdata
;
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};
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int
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copy_clear
(
uint8_t
* dst,
size_t
dstlen,
uint8_t
* src,
size_t
srclen,
size_t
n);
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#endif
/* EDNSSUBNET_EDNSSUBNET_H */
ecs_data::subnet_validdata
int subnet_validdata
Definition:
edns-subnet.h:57
uint16_t
unsigned short uint16_t
Definition:
stdint.h:125
uint8_t
unsigned char uint8_t
Definition:
stdint.h:124
ecs_data::subnet_addr
uint8_t subnet_addr[INET6_SIZE]
Definition:
edns-subnet.h:56
INET6_SIZE
#define INET6_SIZE
Definition:
net_help.h:89
ecs_data::subnet_source_mask
uint8_t subnet_source_mask
Definition:
edns-subnet.h:54
ecs_data::subnet_addr_fam
uint16_t subnet_addr_fam
Definition:
edns-subnet.h:53
ecs_data::subnet_scope_mask
uint8_t subnet_scope_mask
Definition:
edns-subnet.h:55
ecs_data
Definition:
edns-subnet.h:52
net_help.h
copy_clear
int copy_clear(uint8_t *dst, size_t dstlen, uint8_t *src, size_t srclen, size_t n)
external
unbound
edns-subnet
edns-subnet.h
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