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Diffstat (limited to 'include/netinet/icmp6.h')
| -rw-r--r-- | include/netinet/icmp6.h | 232 |
1 files changed, 0 insertions, 232 deletions
diff --git a/include/netinet/icmp6.h b/include/netinet/icmp6.h deleted file mode 100644 index 5a3863953..000000000 --- a/include/netinet/icmp6.h +++ /dev/null @@ -1,232 +0,0 @@ -/* Copyright (C) 1991, 92, 93, 94, 95, 96, 97 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef _NETINET_ICMP6_H -#define _NETINET_ICMP6_H 1 - -#include <inttypes.h> -#include <string.h> -#include <sys/types.h> -#include <netinet/in.h> - -#define ICMP6_FILTER 1 - -#define ICMP6_FILTER_BLOCK 1 -#define ICMP6_FILTER_PASS 2 -#define ICMP6_FILTER_BLOCKOTHERS 3 -#define ICMP6_FILTER_PASSONLY 4 - -struct icmp6_filter - { - uint32_t data[8]; - }; - -struct icmp6_hdr - { - uint8_t icmp6_type; /* type field */ - uint8_t icmp6_code; /* code field */ - uint16_t icmp6_cksum; /* checksum field */ - union - { - uint32_t icmp6_un_data32[1]; /* type-specific field */ - uint16_t icmp6_un_data16[2]; /* type-specific field */ - uint8_t icmp6_un_data8[4]; /* type-specific field */ - } icmp6_dataun; - }; - -#define icmp6_data32 icmp6_dataun.icmp6_un_data32 -#define icmp6_data16 icmp6_dataun.icmp6_un_data16 -#define icmp6_data8 icmp6_dataun.icmp6_un_data8 -#define icmp6_pptr icmp6_data32[0] /* parameter prob */ -#define icmp6_mtu icmp6_data32[0] /* packet too big */ -#define icmp6_id icmp6_data16[0] /* echo request/reply */ -#define icmp6_seq icmp6_data16[1] /* echo request/reply */ -#define icmp6_maxdelay icmp6_data16[0] /* mcast group membership */ - -#define ICMP6_DST_UNREACH 1 -#define ICMP6_PACKET_TOO_BIG 2 -#define ICMP6_TIME_EXCEEDED 3 -#define ICMP6_PARAM_PROB 4 - -#define ICMP6_INFOMSG_MASK 0x80 /* all informational messages */ - -#define ICMP6_ECHO_REQUEST 128 -#define ICMP6_ECHO_REPLY 129 -#define ICMP6_MEMBERSHIP_QUERY 130 -#define ICMP6_MEMBERSHIP_REPORT 131 -#define ICMP6_MEMBERSHIP_REDUCTION 132 - -#define ICMP6_DST_UNREACH_NOROUTE 0 /* no route to destination */ -#define ICMP6_DST_UNREACH_ADMIN 1 /* communication with destination */ - /* administratively prohibited */ -#define ICMP6_DST_UNREACH_NOTNEIGHBOR 2 /* not a neighbor */ -#define ICMP6_DST_UNREACH_ADDR 3 /* address unreachable */ -#define ICMP6_DST_UNREACH_NOPORT 4 /* bad port */ - -#define ICMP6_TIME_EXCEED_TRANSIT 0 /* Hop Limit == 0 in transit */ -#define ICMP6_TIME_EXCEED_REASSEMBLY 1 /* Reassembly time out */ - -#define ICMP6_PARAMPROB_HEADER 0 /* erroneous header field */ -#define ICMP6_PARAMPROB_NEXTHEADER 1 /* unrecognized Next Header */ -#define ICMP6_PARAMPROB_OPTION 2 /* unrecognized IPv6 option */ - -#define ICMP6_FILTER_WILLPASS(type, filterp) \ - ((((filterp)->data[(type) >> 5]) & (1 << ((type) & 31))) == 0) - -#define ICMP6_FILTER_WILLBLOCK(type, filterp) \ - ((((filterp)->data[(type) >> 5]) & (1 << ((type) & 31))) != 0) - -#define ICMP6_FILTER_SETPASS(type, filterp) \ - ((((filterp)->data[(type) >> 5]) &= ~(1 << ((type) & 31)))) - -#define ICMP6_FILTER_SETBLOCK(type, filterp) \ - ((((filterp)->data[(type) >> 5]) |= (1 << ((type) & 31)))) - -#define ICMP6_FILTER_SETPASSALL(filterp) \ - memset (filterp, 0, sizeof (struct icmp6_filter)); - -#define ICMP6_FILTER_SETBLOCKALL(filterp) \ - memset (filterp, 0xFF, sizeof (struct icmp6_filter)); - -#define ND_ROUTER_SOLICIT 133 -#define ND_ROUTER_ADVERT 134 -#define ND_NEIGHBOR_SOLICIT 135 -#define ND_NEIGHBOR_ADVERT 136 -#define ND_REDIRECT 137 - -struct nd_router_solicit /* router solicitation */ - { - struct icmp6_hdr nd_rs_hdr; - /* could be followed by options */ - }; - -#define nd_rs_type nd_rs_hdr.icmp6_type -#define nd_rs_code nd_rs_hdr.icmp6_code -#define nd_rs_cksum nd_rs_hdr.icmp6_cksum -#define nd_rs_reserved nd_rs_hdr.icmp6_data32[0] - -struct nd_router_advert /* router advertisement */ - { - struct icmp6_hdr nd_ra_hdr; - uint32_t nd_ra_reachable; /* reachable time */ - uint32_t nd_ra_retransmit; /* retransmit timer */ - /* could be followed by options */ - }; - -#define nd_ra_type nd_ra_hdr.icmp6_type -#define nd_ra_code nd_ra_hdr.icmp6_code -#define nd_ra_cksum nd_ra_hdr.icmp6_cksum -#define nd_ra_curhoplimit nd_ra_hdr.icmp6_data8[0] -#define nd_ra_flags_reserved nd_ra_hdr.icmp6_data8[1] -#define ND_RA_FLAG_MANAGED 0x80 -#define ND_RA_FLAG_OTHER 0x40 -#define nd_ra_router_lifetime nd_ra_hdr.icmp6_data16[1] - -struct nd_neighbor_solicit /* neighbor solicitation */ - { - struct icmp6_hdr nd_ns_hdr; - struct in6_addr nd_ns_target; /* target address */ - /* could be followed by options */ - }; - -#define nd_ns_type nd_ns_hdr.icmp6_type -#define nd_ns_code nd_ns_hdr.icmp6_code -#define nd_ns_cksum nd_ns_hdr.icmp6_cksum -#define nd_ns_reserved nd_ns_hdr.icmp6_data32[0] - -struct nd_neighbor_advert /* neighbor advertisement */ - { - struct icmp6_hdr nd_na_hdr; - struct in6_addr nd_na_target; /* target address */ - /* could be followed by options */ - }; - -#define nd_na_type nd_na_hdr.icmp6_type -#define nd_na_code nd_na_hdr.icmp6_code -#define nd_na_cksum nd_na_hdr.icmp6_cksum -#define nd_na_flags_reserved nd_na_hdr.icmp6_data32[0] -#if BYTE_ORDER == BIG_ENDIAN -#define ND_NA_FLAG_ROUTER 0x80000000 -#define ND_NA_FLAG_SOLICITED 0x40000000 -#define ND_NA_FLAG_OVERRIDE 0x20000000 -#else /* BYTE_ORDER == LITTLE_ENDIAN */ -#define ND_NA_FLAG_ROUTER 0x00000080 -#define ND_NA_FLAG_SOLICITED 0x00000040 -#define ND_NA_FLAG_OVERRIDE 0x00000020 -#endif - -struct nd_redirect /* redirect */ - { - struct icmp6_hdr nd_rd_hdr; - struct in6_addr nd_rd_target; /* target address */ - struct in6_addr nd_rd_dst; /* destination address */ - /* could be followed by options */ - }; - -#define nd_rd_type nd_rd_hdr.icmp6_type -#define nd_rd_code nd_rd_hdr.icmp6_code -#define nd_rd_cksum nd_rd_hdr.icmp6_cksum -#define nd_rd_reserved nd_rd_hdr.icmp6_data32[0] - -struct nd_opt_hdr /* Neighbor discovery option header */ - { - uint8_t nd_opt_type; - uint8_t nd_opt_len; /* in units of 8 octets */ - /* followed by option specific data */ - }; - -#define ND_OPT_SOURCE_LINKADDR 1 -#define ND_OPT_TARGET_LINKADDR 2 -#define ND_OPT_PREFIX_INFORMATION 3 -#define ND_OPT_REDIRECTED_HEADER 4 -#define ND_OPT_MTU 5 - -struct nd_opt_prefix_info /* prefix information */ - { - uint8_t nd_opt_pi_type; - uint8_t nd_opt_pi_len; - uint8_t nd_opt_pi_prefix_len; - uint8_t nd_opt_pi_flags_reserved; - uint32_t nd_opt_pi_valid_time; - uint32_t nd_opt_pi_preferred_time; - uint32_t nd_opt_pi_reserved2; - struct in6_addr nd_opt_pi_prefix; - }; - -#define ND_OPT_PI_FLAG_ONLINK 0x80 -#define ND_OPT_PI_FLAG_AUTO 0x40 - -struct nd_opt_rd_hdr /* redirected header */ - { - uint8_t nd_opt_rh_type; - uint8_t nd_opt_rh_len; - uint16_t nd_opt_rh_reserved1; - uint32_t nd_opt_rh_reserved2; - /* followed by IP header and data */ - }; - -struct nd_opt_mtu /* MTU option */ - { - uint8_t nd_opt_mtu_type; - uint8_t nd_opt_mtu_len; - uint16_t nd_opt_mtu_reserved; - uint32_t nd_opt_mtu_mtu; - }; - - -#endif /* netinet/icmpv6.h */ |