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Improve socket option story

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This commit is contained in:
Justine Tunney 2024-09-17 01:17:07 -07:00
parent b14dddcc18
commit bb7942e557
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GPG key ID: BE714B4575D6E328
101 changed files with 208 additions and 567 deletions
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233
libc/sysv/consts.sh
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@ -651,14 +651,14 @@ syscon so SO_DEBUG 1 1 1 1 1 1 1 1 # debugging is enabled; co
syscon so SO_TYPE 3 3 0x1008 0x1008 0x1008 0x1008 0x1008 0x1008 # bsd consensus
syscon so SO_ERROR 4 4 0x1007 0x1007 0x1007 0x1007 0x1007 0x1007 # takes int pointer and stores/clears the pending error code; bsd consensus
syscon so SO_ACCEPTCONN 30 30 2 2 2 2 2 2 # takes int pointer and stores boolean indicating if listen() was called on fd; bsd consensus
syscon so SO_REUSEPORT 15 15 0x0200 0x0200 0x0200 0x0200 0x0200 0 # bsd consensus; no windows support
syscon so SO_REUSEPORT 15 15 512 512 512 512 512 0 # bsd consensus; no windows support
syscon so SO_REUSEADDR 2 2 4 4 4 4 4 -5 # SO_EXCLUSIVEADDRUSE on Windows (see third_party/python/Lib/test/support/__init__.py)
syscon so SO_KEEPALIVE 9 9 8 8 8 8 8 8 # bsd consensus
syscon so SO_DONTROUTE 5 5 0x10 0x10 0x10 0x10 0x10 0x10 # bsd consensus
syscon so SO_BROADCAST 6 6 0x20 0x20 0x20 0x20 0x20 0x20 # socket is configured for broadcast messages; bsd consensus
syscon so SO_USELOOPBACK 0 0 0x40 0x40 0x40 0x40 0x40 0x40 # bsd consensus
syscon so SO_LINGER 13 13 0x1080 0x1080 0x80 0x80 0x80 0x80 # takes struct linger; causes close() return value to actually mean something; SO_LINGER_SEC on XNU; bsd consensus
syscon so SO_OOBINLINE 10 10 0x0100 0x0100 0x0100 0x0100 0x0100 0x0100 # bsd consensus
syscon so SO_DONTROUTE 5 5 16 16 16 16 16 16 # bsd consensus
syscon so SO_BROADCAST 6 6 32 32 32 32 32 32 # socket is configured for broadcast messages; bsd consensus
syscon so SO_USELOOPBACK 0 0 64 64 64 64 64 64 # bsd consensus
syscon so SO_LINGER 13 13 4224 4224 128 128 128 128 # takes struct linger; causes close() return value to actually mean something; SO_LINGER_SEC on XNU; bsd consensus
syscon so SO_OOBINLINE 10 10 256 256 256 256 256 256 # bsd consensus
syscon so SO_SNDBUF 7 7 0x1001 0x1001 0x1001 0x1001 0x1001 0x1001 # bsd consensus
syscon so SO_RCVBUF 8 8 0x1002 0x1002 0x1002 0x1002 0x1002 0x1002 # bsd consensus
syscon so SO_RCVTIMEO 20 20 0x1006 0x1006 0x1006 0x1006 0x100c 0x1006 # recv timeout; takes struct timeval (overrides SA_RESTART restoring EINTR behavior on recv/send/connect/accept/etc.; bsd consensus)
@ -705,6 +705,79 @@ syscon tcp TCP_REPAIR_OPTIONS 22 22 0 0 0 0 0 0 # what is it
syscon tcp TCP_REPAIR_QUEUE 20 20 0 0 0 0 0 0 # what is it
syscon tcp TCP_THIN_LINEAR_TIMEOUTS 16 16 0 0 0 0 0 0 # what is it
# IPPROTO_IP (or SOL_IP) socket options
#
# group name GNU/Systemd GNU/Systemd (Aarch64) XNU's Not UNIX! MacOS (Arm64) FreeBSD OpenBSD NetBSD The New Technology Commentary
syscon ip IP_TOS 1 1 3 3 3 3 3 3 # bsd consensus
syscon ip IP_TTL 2 2 4 4 4 4 4 4 # bsd consensus
syscon ip IP_MTU 14 14 0 0 0 0 0 73 # bsd consensus
syscon ip IP_HDRINCL 3 3 2 2 2 2 2 2 # bsd consensus
syscon ip IP_OPTIONS 4 4 1 1 1 1 1 1 # bsd consensus
syscon ip IP_RECVTTL 12 12 24 24 65 31 23 21
syscon ip IP_ADD_MEMBERSHIP 35 35 12 12 12 12 12 12 # bsd consensus
syscon ip IP_DROP_MEMBERSHIP 36 36 13 13 13 13 13 13 # bsd consensus
syscon ip IP_MULTICAST_IF 32 32 9 9 9 9 9 9 # bsd consensus
syscon ip IP_MULTICAST_LOOP 34 34 11 11 11 11 11 11 # bsd consensus
syscon ip IP_MULTICAST_TTL 33 33 10 10 10 10 10 10 # bsd consensus
syscon ip IP_PKTINFO 8 8 26 26 0 0 25 19
syscon ip IP_RECVTOS 13 13 0 0 68 0 0 40
# IPPROTO_IPV6 (or SOL_IPV6) socket options
#
# group name GNU/Systemd GNU/Systemd (Aarch64) XNU's Not UNIX! MacOS (Arm64) FreeBSD OpenBSD NetBSD The New Technology Commentary
syscon ipv6 IPV6_V6ONLY 26 26 27 27 27 27 27 27 # bsd consensus
syscon ipv6 IPV6_CHECKSUM 7 7 26 26 26 26 26 26 # bsd consensus
syscon ipv6 IPV6_JOIN_GROUP 20 20 12 12 12 12 12 12 # bsd consensus
syscon ipv6 IPV6_LEAVE_GROUP 21 21 13 13 13 13 13 13 # bsd consensus
syscon ipv6 IPV6_MULTICAST_HOPS 18 18 10 10 10 10 10 10 # bsd consensus
syscon ipv6 IPV6_MULTICAST_IF 17 17 9 9 9 9 9 9 # bsd consensus
syscon ipv6 IPV6_MULTICAST_LOOP 19 19 11 11 11 11 11 11 # bsd consensus
syscon ipv6 IPV6_UNICAST_HOPS 16 16 4 4 4 4 4 4 # bsd consensus
syscon ipv6 IPV6_RECVTCLASS 66 66 35 35 57 57 57 40
syscon ipv6 IPV6_TCLASS 67 67 36 36 61 61 61 39
syscon ipv6 IPV6_DONTFRAG 62 62 0 0 62 62 62 14
syscon ipv6 IPV6_HOPLIMIT 52 52 0 0 47 47 47 21
syscon ipv6 IPV6_HOPOPTS 54 54 0 0 49 49 49 1
syscon ipv6 IPV6_PKTINFO 50 50 0 0 46 46 46 19
syscon ipv6 IPV6_RECVRTHDR 56 56 0 0 38 38 38 38
syscon ipv6 IPV6_RTHDR 57 57 0 0 51 51 51 32
# IPPROTO_ICMPV6 (or SOL_ICMPV6) socket options
#
# group name GNU/Systemd GNU/Systemd (Aarch64) XNU's Not UNIX! MacOS (Arm64) FreeBSD OpenBSD NetBSD The New Technology Commentary
syscon icmp6 ICMP6_DST_UNREACH_NOROUTE 0 0 0 0 0 0 0 0 # consensus
syscon icmp6 ICMP6_PARAMPROB_HEADER 0 0 0 0 0 0 0 0 # consensus
syscon icmp6 ICMP6_TIME_EXCEED_TRANSIT 0 0 0 0 0 0 0 0 # consensus
syscon icmp6 ICMP6_DST_UNREACH_ADMIN 1 1 1 1 1 1 1 1 # consensus
syscon icmp6 ICMP6_PARAMPROB_NEXTHEADER 1 1 1 1 1 1 1 1 # consensus
syscon icmp6 ICMP6_TIME_EXCEED_REASSEMBLY 1 1 1 1 1 1 1 1 # consensus
syscon icmp6 ICMP6_DST_UNREACH 1 1 1 1 1 1 1 0 # unix consensus
syscon icmp6 ICMP6_FILTER 1 1 18 18 18 18 18 0 # bsd consensus
syscon icmp6 ICMP6_DST_UNREACH_BEYONDSCOPE 2 2 2 2 2 2 2 2 # consensus
syscon icmp6 ICMP6_PARAMPROB_OPTION 2 2 2 2 2 2 2 2 # consensus
syscon icmp6 ICMP6_PACKET_TOO_BIG 2 2 2 2 2 2 2 0 # unix consensus
syscon icmp6 ICMP6_DST_UNREACH_ADDR 3 3 3 3 3 3 3 3 # consensus
syscon icmp6 ICMP6_TIME_EXCEEDED 3 3 3 3 3 3 3 0 # unix consensus
syscon icmp6 ICMP6_DST_UNREACH_NOPORT 4 4 4 4 4 4 4 4 # consensus
syscon icmp6 ICMP6_PARAM_PROB 4 4 4 4 4 4 4 0 # unix consensus
syscon icmp6 ICMP6_RR_FLAGS_PREVDONE 8 8 8 8 8 8 8 0 # unix consensus
syscon icmp6 ICMP6_RR_FLAGS_SPECSITE 0x10 0x10 0x10 0x10 0x10 0x10 0x10 0 # unix consensus
syscon icmp6 ICMP6_RR_PCOUSE_RAFLAGS_AUTO 0x10 0x10 0x40 0x40 0x40 0x40 0x40 0 # bsd consensus
syscon icmp6 ICMP6_RR_FLAGS_FORCEAPPLY 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0 # unix consensus
syscon icmp6 ICMP6_RR_PCOUSE_RAFLAGS_ONLINK 0x20 0x20 0x80 0x80 0x80 0x80 0x80 0 # bsd consensus
syscon icmp6 ICMP6_RR_FLAGS_REQRESULT 0x40 0x40 0x40 0x40 0x40 0x40 0x40 0 # unix consensus
syscon icmp6 ICMP6_RR_PCOUSE_FLAGS_DECRPLTIME 0x40 0x40 0x40 0x40 0x40 0x40 0x40 0 # unix consensus
syscon icmp6 ICMP6_INFOMSG_MASK 0x80 0x80 0x80 0x80 0x80 0x80 0x80 0x80 # consensus
syscon icmp6 ICMP6_ECHO_REQUEST 0x80 0x80 0x80 0x80 0x80 0x80 0x80 0 # unix consensus
syscon icmp6 ICMP6_RR_FLAGS_TEST 0x80 0x80 0x80 0x80 0x80 0x80 0x80 0 # unix consensus
syscon icmp6 ICMP6_RR_PCOUSE_FLAGS_DECRVLTIME 0x80 0x80 0x80 0x80 0x80 0x80 0x80 0 # unix consensus
syscon icmp6 ICMP6_ECHO_REPLY 129 129 129 129 129 129 129 0 # unix consensus
syscon icmp6 ICMP6_ROUTER_RENUMBERING 138 138 138 138 138 138 138 0 # unix consensus
syscon icmp6 ICMP6_RR_RESULT_FLAGS_FORBIDDEN 0x0100 0x0100 0x0100 0x0100 0x0100 0x0100 0x0100 0 # unix consensus
syscon icmp6 ICMP6_RR_RESULT_FLAGS_OOB 0x0200 0x0200 0x0200 0x0200 0x0200 0x0200 0x0200 0 # unix consensus
syscon ipport IPPORT_USERRESERVED 5000 5000 5000 5000 5000 49151 5000 5000
# https://blog.cloudflare.com/know-your-scm_rights/
#
# group name GNU/Systemd GNU/Systemd (Aarch64) XNU's Not UNIX! MacOS (Arm64) FreeBSD OpenBSD NetBSD The New Technology Commentary
@ -715,60 +788,6 @@ syscon scm SCM_TIMESTAMPING 37 37 0 0 0 0 0 0
syscon scm SCM_TIMESTAMPNS 35 35 0 0 0 0 0 0
syscon scm SCM_WIFI_STATUS 41 41 0 0 0 0 0 0
# group name GNU/Systemd GNU/Systemd (Aarch64) XNU's Not UNIX! MacOS (Arm64) FreeBSD OpenBSD NetBSD The New Technology Commentary
syscon ip IP_TOS 1 1 3 3 3 3 3 3 # bsd consensus
syscon ip IP_TTL 2 2 4 4 4 4 4 4 # bsd consensus
syscon ip IP_HDRINCL 3 3 2 2 2 2 2 2 # bsd consensus
syscon ip IP_DEFAULT_MULTICAST_LOOP 1 1 1 1 1 1 1 1 # consensus
syscon ip IP_DEFAULT_MULTICAST_TTL 1 1 1 1 1 1 1 1 # consensus
syscon ip IP_PMTUDISC_DONT 0 0 0 0 0 0 0 0 # consensus
syscon ip IP_MAX_MEMBERSHIPS 20 20 0x0fff 0x0fff 0x0fff 0x0fff 0x0fff 20 # bsd consensus
syscon ip IP_OPTIONS 4 4 1 1 1 1 1 1 # bsd consensus
syscon ip IP_RECVTTL 12 12 24 24 65 31 23 21
syscon ip IP_ADD_MEMBERSHIP 35 35 12 12 12 12 12 12 # bsd consensus
syscon ip IP_DROP_MEMBERSHIP 36 36 13 13 13 13 13 13 # bsd consensus
syscon ip IP_MULTICAST_IF 0x20 0x20 9 9 9 9 9 9 # bsd consensus
syscon ip IP_MULTICAST_LOOP 34 34 11 11 11 11 11 11 # bsd consensus
syscon ip IP_MULTICAST_TTL 33 33 10 10 10 10 10 10 # bsd consensus
syscon ip IP_RECVOPTS 6 6 5 5 5 5 5 0 # bsd consensus
syscon ip IP_RECVRETOPTS 7 7 6 6 6 6 6 0 # bsd consensus
syscon ip IP_RECVDSTADDR 0 0 7 7 7 7 7 0 # bsd consensus
syscon ip IP_RETOPTS 7 7 8 8 8 8 8 0 # bsd consensus
syscon ip IP_ADD_SOURCE_MEMBERSHIP 39 39 70 70 70 0 0 15
syscon ip IP_BLOCK_SOURCE 38 38 72 72 72 0 0 17
syscon ip IP_DROP_SOURCE_MEMBERSHIP 40 40 71 71 71 0 0 16
syscon ip IP_UNBLOCK_SOURCE 37 37 73 73 73 0 0 18
syscon ip IP_IPSEC_POLICY 0x10 0x10 21 21 21 0 0 0
syscon ip IP_MINTTL 21 21 0 0 66 32 24 0 # minimum ttl for packet or drop
syscon ip IP_MSFILTER 41 41 74 74 74 0 0 0
syscon ip IP_PKTINFO 8 8 26 26 0 0 25 19
syscon ip IP_RECVTOS 13 13 0 0 68 0 0 40
syscon ip IP_MTU 14 14 0 0 0 0 0 73 # bsd consensus
syscon ip IP_MTU_DISCOVER 10 10 0 0 0 0 0 71 # bsd consensus
syscon ip IP_RECVERR 11 11 0 0 0 0 0 75 # bsd consensus
syscon ip IP_UNICAST_IF 50 50 0 0 0 0 0 31 # bsd consensus
syscon ip IP_ORIGDSTADDR 20 20 0 0 27 0 0 0
syscon ip IP_RECVORIGDSTADDR 20 20 0 0 27 0 0 0
syscon ip IP_BIND_ADDRESS_NO_PORT 24 24 0 0 0 0 0 0
syscon ip IP_CHECKSUM 23 23 0 0 0 0 0 0
syscon ip IP_FREEBIND 15 15 0 0 0 0 0 0
syscon ip IP_MULTICAST_ALL 49 49 0 0 0 0 0 0
syscon ip IP_NODEFRAG 22 22 0 0 0 0 0 0
syscon ip IP_PASSSEC 18 18 0 0 0 0 0 0
syscon ip IP_PKTOPTIONS 9 9 0 0 0 0 0 0
syscon ip IP_PMTUDISC 10 10 0 0 0 0 0 0
syscon ip IP_PMTUDISC_DO 2 2 0 0 0 0 0 0
syscon ip IP_PMTUDISC_INTERFACE 4 4 0 0 0 0 0 0
syscon ip IP_PMTUDISC_OMIT 5 5 0 0 0 0 0 0
syscon ip IP_PMTUDISC_PROBE 3 3 0 0 0 0 0 0
syscon ip IP_PMTUDISC_WANT 1 1 0 0 0 0 0 0
syscon ip IP_ROUTER_ALERT 5 5 0 0 0 0 0 0
syscon ip IP_TRANSPARENT 19 19 0 0 0 0 0 0
syscon ip IP_XFRM_POLICY 17 17 0 0 0 0 0 0
syscon ip INET_ADDRSTRLEN 0x10 0x10 0x10 0x10 0x10 0x10 0x10 22 # unix consensus
syscon ipport IPPORT_USERRESERVED 5000 5000 5000 5000 5000 49151 5000 5000
# ptrace() codes
#
# group name GNU/Systemd GNU/Systemd (Aarch64) XNU's Not UNIX! MacOS (Arm64) FreeBSD OpenBSD NetBSD The New Technology Commentary
@ -1944,100 +1963,6 @@ syscon junkerr EKEYREJECTED 129 129 -1 -1 -1 -1 -1 -1
syscon junkerr ERFKILL 132 132 -1 -1 -1 -1 -1 -1
syscon junkerr EHWPOISON 133 133 -1 -1 -1 -1 -1 -1
# arpanet fork combating human-induced exhaustion of our ipv4 address space
#
# group name GNU/Systemd GNU/Systemd (Aarch64) XNU's Not UNIX! MacOS (Arm64) FreeBSD OpenBSD NetBSD The New Technology Commentary
syscon ipv6 IPV6_PMTUDISC_DONT 0 0 0 0 0 0 0 0 # consensus
syscon ipv6 IPV6_RTHDR_LOOSE 0 0 0 0 0 0 0 0 # consensus
syscon ipv6 IPV6_RTHDR_TYPE_0 0 0 0 0 0 0 0 0 # consensus
syscon ipv6 IPV6_CHECKSUM 7 7 26 26 26 26 26 26 # bsd consensus
syscon ipv6 IPV6_JOIN_GROUP 20 20 12 12 12 12 12 12 # bsd consensus
syscon ipv6 IPV6_LEAVE_GROUP 21 21 13 13 13 13 13 13 # bsd consensus
syscon ipv6 IPV6_MULTICAST_HOPS 18 18 10 10 10 10 10 10 # bsd consensus
syscon ipv6 IPV6_MULTICAST_IF 17 17 9 9 9 9 9 9 # bsd consensus
syscon ipv6 IPV6_MULTICAST_LOOP 19 19 11 11 11 11 11 11 # bsd consensus
syscon ipv6 IPV6_UNICAST_HOPS 0x10 0x10 4 4 4 4 4 4 # bsd consensus
syscon ipv6 IPV6_V6ONLY 26 26 27 27 27 27 27 27 # bsd consensus
syscon ipv6 IPV6_RECVTCLASS 66 66 35 35 57 57 57 40
syscon ipv6 IPV6_TCLASS 67 67 36 36 61 61 61 39
syscon ipv6 IPV6_DONTFRAG 62 62 0 0 62 62 62 14
syscon ipv6 IPV6_HOPLIMIT 52 52 0 0 47 47 47 21
syscon ipv6 IPV6_HOPOPTS 54 54 0 0 49 49 49 1
syscon ipv6 IPV6_PKTINFO 50 50 0 0 46 46 46 19
syscon ipv6 IPV6_RECVRTHDR 56 56 0 0 38 38 38 38
syscon ipv6 IPV6_RTHDR 57 57 0 0 51 51 51 0x20
syscon ipv6 IPV6_DSTOPTS 59 59 0 0 50 50 50 0
syscon ipv6 IPV6_IPSEC_POLICY 34 34 28 28 28 0 0 0
syscon ipv6 IPV6_NEXTHOP 9 9 0 0 48 48 48 0
syscon ipv6 IPV6_PATHMTU 61 61 0 0 44 44 44 0
syscon ipv6 IPV6_RECVDSTOPTS 58 58 0 0 40 40 40 0
syscon ipv6 IPV6_RECVHOPLIMIT 51 51 0 0 37 37 37 0
syscon ipv6 IPV6_RECVHOPOPTS 53 53 0 0 39 39 39 0
syscon ipv6 IPV6_RECVPATHMTU 60 60 0 0 43 43 43 0
syscon ipv6 IPV6_RECVPKTINFO 49 49 0 0 36 36 36 0
syscon ipv6 IPV6_RTHDRDSTOPTS 55 55 0 0 35 35 35 0
syscon ipv6 IPV6_RTHDR_STRICT 1 1 1 1 1 0 0 0
syscon ipv6 IPV6_ADD_MEMBERSHIP 20 20 0 0 0 0 0 12 # bsd consensus
syscon ipv6 IPV6_DROP_MEMBERSHIP 21 21 0 0 0 0 0 13 # bsd consensus
syscon ipv6 IPV6_HDRINCL 36 36 0 0 0 0 0 2 # bsd consensus
syscon ipv6 IPV6_MTU 24 24 0 0 0 0 0 72 # bsd consensus
syscon ipv6 IPV6_MTU_DISCOVER 23 23 0 0 0 0 0 71 # bsd consensus
syscon ipv6 IPV6_RECVERR 25 25 0 0 0 0 0 75 # bsd consensus
syscon ipv6 IPV6_2292DSTOPTS 4 4 23 23 0 0 0 0
syscon ipv6 IPV6_2292HOPLIMIT 8 8 20 20 0 0 0 0
syscon ipv6 IPV6_2292HOPOPTS 3 3 22 22 0 0 0 0
syscon ipv6 IPV6_2292PKTINFO 2 2 19 19 0 0 0 0
syscon ipv6 IPV6_2292PKTOPTIONS 6 6 25 25 0 0 0 0
syscon ipv6 IPV6_2292RTHDR 5 5 24 24 0 0 0 0
syscon ipv6 IPV6_AUTOFLOWLABEL 0 0 0 0 59 59 59 0
syscon ipv6 IPV6_ADDRFORM 1 1 0 0 0 0 0 0
syscon ipv6 IPV6_AUTHHDR 10 10 0 0 0 0 0 0
syscon ipv6 IPV6_JOIN_ANYCAST 27 27 0 0 0 0 0 0
syscon ipv6 IPV6_LEAVE_ANYCAST 28 28 0 0 0 0 0 0
syscon ipv6 IPV6_PMTUDISC_DO 2 2 0 0 0 0 0 0
syscon ipv6 IPV6_PMTUDISC_INTERFACE 4 4 0 0 0 0 0 0
syscon ipv6 IPV6_PMTUDISC_OMIT 5 5 0 0 0 0 0 0
syscon ipv6 IPV6_PMTUDISC_PROBE 3 3 0 0 0 0 0 0
syscon ipv6 IPV6_PMTUDISC_WANT 1 1 0 0 0 0 0 0
syscon ipv6 IPV6_ROUTER_ALERT 22 22 0 0 0 0 0 0
syscon ipv6 IPV6_RXDSTOPTS 59 59 0 0 0 0 0 0
syscon ipv6 IPV6_RXHOPOPTS 54 54 0 0 0 0 0 0
syscon ipv6 IPV6_XFRM_POLICY 35 35 0 0 0 0 0 0
syscon ipv6 IPV6_MINHOPCOUNT 0 0 0 0 0 65 65 0
syscon ipv6 IPV6_ORIGDSTADDR 0 0 0 0 72 0 0 0
syscon ipv6 IPV6_RECVORIGDSTADDR 0 0 0 0 72 0 0 0
syscon ipv6 INET6_ADDRSTRLEN 46 46 46 46 46 46 46 65 # unix consensus
syscon icmp6 ICMP6_DST_UNREACH_NOROUTE 0 0 0 0 0 0 0 0 # consensus
syscon icmp6 ICMP6_PARAMPROB_HEADER 0 0 0 0 0 0 0 0 # consensus
syscon icmp6 ICMP6_TIME_EXCEED_TRANSIT 0 0 0 0 0 0 0 0 # consensus
syscon icmp6 ICMP6_DST_UNREACH_ADMIN 1 1 1 1 1 1 1 1 # consensus
syscon icmp6 ICMP6_PARAMPROB_NEXTHEADER 1 1 1 1 1 1 1 1 # consensus
syscon icmp6 ICMP6_TIME_EXCEED_REASSEMBLY 1 1 1 1 1 1 1 1 # consensus
syscon icmp6 ICMP6_DST_UNREACH 1 1 1 1 1 1 1 0 # unix consensus
syscon icmp6 ICMP6_FILTER 1 1 18 18 18 18 18 0 # bsd consensus
syscon icmp6 ICMP6_DST_UNREACH_BEYONDSCOPE 2 2 2 2 2 2 2 2 # consensus
syscon icmp6 ICMP6_PARAMPROB_OPTION 2 2 2 2 2 2 2 2 # consensus
syscon icmp6 ICMP6_PACKET_TOO_BIG 2 2 2 2 2 2 2 0 # unix consensus
syscon icmp6 ICMP6_DST_UNREACH_ADDR 3 3 3 3 3 3 3 3 # consensus
syscon icmp6 ICMP6_TIME_EXCEEDED 3 3 3 3 3 3 3 0 # unix consensus
syscon icmp6 ICMP6_DST_UNREACH_NOPORT 4 4 4 4 4 4 4 4 # consensus
syscon icmp6 ICMP6_PARAM_PROB 4 4 4 4 4 4 4 0 # unix consensus
syscon icmp6 ICMP6_RR_FLAGS_PREVDONE 8 8 8 8 8 8 8 0 # unix consensus
syscon icmp6 ICMP6_RR_FLAGS_SPECSITE 0x10 0x10 0x10 0x10 0x10 0x10 0x10 0 # unix consensus
syscon icmp6 ICMP6_RR_PCOUSE_RAFLAGS_AUTO 0x10 0x10 0x40 0x40 0x40 0x40 0x40 0 # bsd consensus
syscon icmp6 ICMP6_RR_FLAGS_FORCEAPPLY 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0 # unix consensus
syscon icmp6 ICMP6_RR_PCOUSE_RAFLAGS_ONLINK 0x20 0x20 0x80 0x80 0x80 0x80 0x80 0 # bsd consensus
syscon icmp6 ICMP6_RR_FLAGS_REQRESULT 0x40 0x40 0x40 0x40 0x40 0x40 0x40 0 # unix consensus
syscon icmp6 ICMP6_RR_PCOUSE_FLAGS_DECRPLTIME 0x40 0x40 0x40 0x40 0x40 0x40 0x40 0 # unix consensus
syscon icmp6 ICMP6_INFOMSG_MASK 0x80 0x80 0x80 0x80 0x80 0x80 0x80 0x80 # consensus
syscon icmp6 ICMP6_ECHO_REQUEST 0x80 0x80 0x80 0x80 0x80 0x80 0x80 0 # unix consensus
syscon icmp6 ICMP6_RR_FLAGS_TEST 0x80 0x80 0x80 0x80 0x80 0x80 0x80 0 # unix consensus
syscon icmp6 ICMP6_RR_PCOUSE_FLAGS_DECRVLTIME 0x80 0x80 0x80 0x80 0x80 0x80 0x80 0 # unix consensus
syscon icmp6 ICMP6_ECHO_REPLY 129 129 129 129 129 129 129 0 # unix consensus
syscon icmp6 ICMP6_ROUTER_RENUMBERING 138 138 138 138 138 138 138 0 # unix consensus
syscon icmp6 ICMP6_RR_RESULT_FLAGS_FORBIDDEN 0x0100 0x0100 0x0100 0x0100 0x0100 0x0100 0x0100 0 # unix consensus
syscon icmp6 ICMP6_RR_RESULT_FLAGS_OOB 0x0200 0x0200 0x0200 0x0200 0x0200 0x0200 0x0200 0 # unix consensus
syscon misc FIFOTYPE 54 54 54 54 54 54 54 0 # unix consensus
syscon misc GRPQUOTA 1 1 1 1 1 1 1 0 # unix consensus
syscon misc IF_NAMESIZE 0x10 0x10 0x10 0x10 0x10 0x10 0x10 0 # unix consensus