68 lines
2.4 KiB
C
68 lines
2.4 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause */
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/*
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* Definitions and prototypes for SLIRP stateless DHCPv6
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*
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* Copyright 2016 Thomas Huth, Red Hat Inc.
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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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* 1. Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the following
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* disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without 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
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef SLIRP_DHCPV6_H
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#define SLIRP_DHCPV6_H
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#define DHCPV6_SERVER_PORT 547
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const struct in6_addr ALLDHCP_MULTICAST \
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{ \
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0xff, \
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0x02, \
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0x00, \
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0x00, \
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0x00, \
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0x00, \
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0x00, \
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0x00, \
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0x00, \
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0x00, \
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0x00, \
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0x00, \
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0x00, \
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0x01, \
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0x00, \
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0x02 \
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};
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#define in6_dhcp_multicast(a) in6_equal(a, &ALLDHCP_MULTICAST)
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/* Process a DHCPv6 packet from the guest */
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void dhcpv6_input(struct sockaddr_in6 *srcsas, struct mbuf *m);
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#endif
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