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m---------slirp0
-rw-r--r--slirp/src/ip6_icmp.h232
2 files changed, 0 insertions, 232 deletions
diff --git a/slirp b/slirp
new file mode 160000
+Subproject 59a1b1f165458c2acb7ff0525b543945f741622
diff --git a/slirp/src/ip6_icmp.h b/slirp/src/ip6_icmp.h
deleted file mode 100644
index d8d13e30fc..0000000000
--- a/slirp/src/ip6_icmp.h
+++ /dev/null
@@ -1,232 +0,0 @@
-/* SPDX-License-Identifier: BSD-3-Clause */
-/*
- * Copyright (c) 2013
- * Guillaume Subiron, Yann Bordenave, Serigne Modou Wagne.
- */
-
-#ifndef SLIRP_IP6_ICMP_H
-#define SLIRP_IP6_ICMP_H
-
-/*
- * Interface Control Message Protocol version 6 Definitions.
- * Per RFC 4443, March 2006.
- *
- * Network Discover Protocol Definitions.
- * Per RFC 4861, September 2007.
- */
-
-struct icmp6_echo { /* Echo Messages */
- uint16_t id;
- uint16_t seq_num;
-};
-
-union icmp6_error_body {
- uint32_t unused;
- uint32_t pointer;
- uint32_t mtu;
-};
-
-/*
- * NDP Messages
- */
-struct ndp_rs { /* Router Solicitation Message */
- uint32_t reserved;
-};
-
-struct ndp_ra { /* Router Advertisement Message */
- uint8_t chl; /* Cur Hop Limit */
-#if G_BYTE_ORDER == G_BIG_ENDIAN
- uint8_t
- M:1,
- O:1,
- reserved:6;
-#else
- uint8_t
- reserved:6,
- O:1,
- M:1;
-#endif
- uint16_t lifetime; /* Router Lifetime */
- uint32_t reach_time; /* Reachable Time */
- uint32_t retrans_time; /* Retrans Timer */
-};
-
-G_STATIC_ASSERT(sizeof(struct ndp_ra) == 12);
-
-struct ndp_ns { /* Neighbor Solicitation Message */
- uint32_t reserved;
- struct in6_addr target; /* Target Address */
-};
-
-G_STATIC_ASSERT(sizeof(struct ndp_ns) == 20);
-
-struct ndp_na { /* Neighbor Advertisement Message */
-#if G_BYTE_ORDER == G_BIG_ENDIAN
- uint32_t
- R:1, /* Router Flag */
- S:1, /* Solicited Flag */
- O:1, /* Override Flag */
- reserved_hi:5,
- reserved_lo:24;
-#else
- uint32_t
- reserved_hi:5,
- O:1,
- S:1,
- R:1,
- reserved_lo:24;
-#endif
- struct in6_addr target; /* Target Address */
-};
-
-G_STATIC_ASSERT(sizeof(struct ndp_na) == 20);
-
-struct ndp_redirect {
- uint32_t reserved;
- struct in6_addr target; /* Target Address */
- struct in6_addr dest; /* Destination Address */
-};
-
-G_STATIC_ASSERT(sizeof(struct ndp_redirect) == 36);
-
-/*
- * Structure of an icmpv6 header.
- */
-struct icmp6 {
- uint8_t icmp6_type; /* type of message, see below */
- uint8_t icmp6_code; /* type sub code */
- uint16_t icmp6_cksum; /* ones complement cksum of struct */
- union {
- union icmp6_error_body error_body;
- struct icmp6_echo echo;
- struct ndp_rs ndp_rs;
- struct ndp_ra ndp_ra;
- struct ndp_ns ndp_ns;
- struct ndp_na ndp_na;
- struct ndp_redirect ndp_redirect;
- } icmp6_body;
-#define icmp6_err icmp6_body.error_body
-#define icmp6_echo icmp6_body.echo
-#define icmp6_nrs icmp6_body.ndp_rs
-#define icmp6_nra icmp6_body.ndp_ra
-#define icmp6_nns icmp6_body.ndp_ns
-#define icmp6_nna icmp6_body.ndp_na
-#define icmp6_redirect icmp6_body.ndp_redirect
-};
-
-G_STATIC_ASSERT(sizeof(struct icmp6) == 40);
-
-#define ICMP6_MINLEN 4
-#define ICMP6_ERROR_MINLEN 8
-#define ICMP6_ECHO_MINLEN 8
-#define ICMP6_NDP_RS_MINLEN 8
-#define ICMP6_NDP_RA_MINLEN 16
-#define ICMP6_NDP_NS_MINLEN 24
-#define ICMP6_NDP_NA_MINLEN 24
-#define ICMP6_NDP_REDIRECT_MINLEN 40
-
-/*
- * NDP Options
- */
-struct ndpopt {
- uint8_t ndpopt_type; /* Option type */
- uint8_t ndpopt_len; /* /!\ In units of 8 octets */
- union {
- unsigned char linklayer_addr[6]; /* Source/Target Link-layer */
-#define ndpopt_linklayer ndpopt_body.linklayer_addr
- struct prefixinfo { /* Prefix Information */
- uint8_t prefix_length;
-#if G_BYTE_ORDER == G_BIG_ENDIAN
- uint8_t L:1, A:1, reserved1:6;
-#else
- uint8_t reserved1:6, A:1, L:1;
-#endif
- uint32_t valid_lt; /* Valid Lifetime */
- uint32_t pref_lt; /* Preferred Lifetime */
- uint32_t reserved2;
- struct in6_addr prefix;
- } SLIRP_PACKED prefixinfo;
-#define ndpopt_prefixinfo ndpopt_body.prefixinfo
- struct rdnss {
- uint16_t reserved;
- uint32_t lifetime;
- struct in6_addr addr;
- } SLIRP_PACKED rdnss;
-#define ndpopt_rdnss ndpopt_body.rdnss
- } ndpopt_body;
-} SLIRP_PACKED;
-
-/* NDP options type */
-#define NDPOPT_LINKLAYER_SOURCE 1 /* Source Link-Layer Address */
-#define NDPOPT_LINKLAYER_TARGET 2 /* Target Link-Layer Address */
-#define NDPOPT_PREFIX_INFO 3 /* Prefix Information */
-#define NDPOPT_RDNSS 25 /* Recursive DNS Server Address */
-
-/* NDP options size, in octets. */
-#define NDPOPT_LINKLAYER_LEN 8
-#define NDPOPT_PREFIXINFO_LEN 32
-#define NDPOPT_RDNSS_LEN 24
-
-/*
- * Definition of type and code field values.
- * Per https://www.iana.org/assignments/icmpv6-parameters/icmpv6-parameters.xml
- * Last Updated 2012-11-12
- */
-
-/* Errors */
-#define ICMP6_UNREACH 1 /* Destination Unreachable */
-#define ICMP6_UNREACH_NO_ROUTE 0 /* no route to dest */
-#define ICMP6_UNREACH_DEST_PROHIB 1 /* com with dest prohibited */
-#define ICMP6_UNREACH_SCOPE 2 /* beyond scope of src addr */
-#define ICMP6_UNREACH_ADDRESS 3 /* address unreachable */
-#define ICMP6_UNREACH_PORT 4 /* port unreachable */
-#define ICMP6_UNREACH_SRC_FAIL 5 /* src addr failed */
-#define ICMP6_UNREACH_REJECT_ROUTE 6 /* reject route to dest */
-#define ICMP6_UNREACH_SRC_HDR_ERROR 7 /* error in src routing header */
-#define ICMP6_TOOBIG 2 /* Packet Too Big */
-#define ICMP6_TIMXCEED 3 /* Time Exceeded */
-#define ICMP6_TIMXCEED_INTRANS 0 /* hop limit exceeded in transit */
-#define ICMP6_TIMXCEED_REASS 1 /* ttl=0 in reass */
-#define ICMP6_PARAMPROB 4 /* Parameter Problem */
-#define ICMP6_PARAMPROB_HDR_FIELD 0 /* err header field */
-#define ICMP6_PARAMPROB_NXTHDR_TYPE 1 /* unrecognized Next Header type */
-#define ICMP6_PARAMPROB_IPV6_OPT 2 /* unrecognized IPv6 option */
-
-/* Informational Messages */
-#define ICMP6_ECHO_REQUEST 128 /* Echo Request */
-#define ICMP6_ECHO_REPLY 129 /* Echo Reply */
-#define ICMP6_NDP_RS 133 /* Router Solicitation (NDP) */
-#define ICMP6_NDP_RA 134 /* Router Advertisement (NDP) */
-#define ICMP6_NDP_NS 135 /* Neighbor Solicitation (NDP) */
-#define ICMP6_NDP_NA 136 /* Neighbor Advertisement (NDP) */
-#define ICMP6_NDP_REDIRECT 137 /* Redirect Message (NDP) */
-
-/*
- * Router Configuration Variables (rfc4861#section-6)
- */
-#define NDP_IsRouter 1
-#define NDP_AdvSendAdvertisements 1
-#define NDP_MaxRtrAdvInterval 600000
-#define NDP_MinRtrAdvInterval ((NDP_MaxRtrAdvInterval >= 9) ? \
- NDP_MaxRtrAdvInterval / 3 : \
- NDP_MaxRtrAdvInterval)
-#define NDP_AdvManagedFlag 0
-#define NDP_AdvOtherConfigFlag 0
-#define NDP_AdvLinkMTU 0
-#define NDP_AdvReachableTime 0
-#define NDP_AdvRetransTime 0
-#define NDP_AdvCurHopLimit 64
-#define NDP_AdvDefaultLifetime ((3 * NDP_MaxRtrAdvInterval) / 1000)
-#define NDP_AdvValidLifetime 86400
-#define NDP_AdvOnLinkFlag 1
-#define NDP_AdvPrefLifetime 14400
-#define NDP_AdvAutonomousFlag 1
-
-void icmp6_init(Slirp *slirp);
-void icmp6_cleanup(Slirp *slirp);
-void icmp6_input(struct mbuf *);
-void icmp6_send_error(struct mbuf *m, uint8_t type, uint8_t code);
-void ndp_send_ra(Slirp *slirp);
-void ndp_send_ns(Slirp *slirp, struct in6_addr addr);
-
-#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-28 07:00:39 +0000