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ge
2026-05-01 23:03:05 +03:00
parent 04a644869e
commit ed674e41e1
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README.md
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`netio` is a flexible networking library for V programming language.
Features:
This module provides the low-level wrappers around C APIs and supports
any kind of sockets, socket options, address families and protocols.
`netio.protocol` submodule provides access to the operatins system protocols database.
* Provides the low-level wrappers around C sockets API.
* Supports any kind of sockets, socket options, address families and protocols.
* Working with network interfaces (limited for now).
* The `netio.protocol` submodule provides access to the operatins system protocols database.
`netio` is tested only on Linux, but should work on all POSIX-compliant operating systems.
Microsoft Windows support is not planned yet.
`netio` is tested only on Linux, but should work on all POSIX-compliant operating
systems. Microsoft Windows support is not planned yet.
See examples/ dir in source code repository for usage examples.
constants_freebsd.v
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module netio
/*
This file is generated by make.vsh, DO NOT EDIT.
This file is generated by make.vsh, DO NOT EDIT.
*/
pub const af_appletalk = AddrFamily(16)
constants_linux.v
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@@ -4,373 +4,373 @@ module netio
This file is generated by make.vsh, DO NOT EDIT.
*/
pub const af_alg = AddrFamily(38)
pub const af_appletalk = AddrFamily(5)
pub const af_ash = AddrFamily(18)
pub const af_atmpvc = AddrFamily(8)
pub const af_atmsvc = AddrFamily(20)
pub const af_ax25 = AddrFamily(3)
pub const af_bluetooth = AddrFamily(31)
pub const af_bridge = AddrFamily(7)
pub const af_caif = AddrFamily(37)
pub const af_can = AddrFamily(29)
pub const af_decnet = AddrFamily(12)
pub const af_econet = AddrFamily(19)
pub const af_file = AddrFamily(1)
pub const af_ib = AddrFamily(27)
pub const af_ieee802154 = AddrFamily(36)
pub const af_inet6 = AddrFamily(10)
pub const af_inet = AddrFamily(2)
pub const af_ipx = AddrFamily(4)
pub const af_irda = AddrFamily(23)
pub const af_isdn = AddrFamily(34)
pub const af_iucv = AddrFamily(32)
pub const af_kcm = AddrFamily(41)
pub const af_key = AddrFamily(15)
pub const af_llc = AddrFamily(26)
pub const af_local = AddrFamily(1)
pub const af_max = AddrFamily(46)
pub const af_mctp = AddrFamily(45)
pub const af_mpls = AddrFamily(28)
pub const af_netbeui = AddrFamily(13)
pub const af_netlink = AddrFamily(16)
pub const af_netrom = AddrFamily(6)
pub const af_nfc = AddrFamily(39)
pub const af_packet = AddrFamily(17)
pub const af_phonet = AddrFamily(35)
pub const af_pppox = AddrFamily(24)
pub const af_qipcrtr = AddrFamily(42)
pub const af_rds = AddrFamily(21)
pub const af_rose = AddrFamily(11)
pub const af_route = AddrFamily(16)
pub const af_rxrpc = AddrFamily(33)
pub const af_security = AddrFamily(14)
pub const af_smc = AddrFamily(43)
pub const af_sna = AddrFamily(22)
pub const af_tipc = AddrFamily(30)
pub const af_unix = AddrFamily(1)
pub const af_unspec = AddrFamily(0)
pub const af_vsock = AddrFamily(40)
pub const af_wanpipe = AddrFamily(25)
pub const af_x25 = AddrFamily(9)
pub const af_xdp = AddrFamily(44)
pub const ai_addrconfig = AddrInfoFlag(32)
pub const ai_all = AddrInfoFlag(16)
pub const ai_canonname = AddrInfoFlag(2)
pub const ai_numerichost = AddrInfoFlag(4)
pub const ai_numericserv = AddrInfoFlag(1024)
pub const ai_passive = AddrInfoFlag(1)
pub const ai_v4mapped = AddrInfoFlag(8)
pub const ipproto_ah = SocketLevel(51)
pub const ipproto_beetph = SocketLevel(94)
pub const ipproto_comp = SocketLevel(108)
pub const ipproto_dccp = SocketLevel(33)
pub const ipproto_dstopts = SocketLevel(60)
pub const ipproto_egp = SocketLevel(8)
pub const ipproto_encap = SocketLevel(98)
pub const ipproto_esp = SocketLevel(50)
pub const ipproto_ethernet = SocketLevel(143)
pub const ipproto_fragment = SocketLevel(44)
pub const ipproto_gre = SocketLevel(47)
pub const ipproto_hopopts = SocketLevel(0)
pub const ipproto_icmpv6 = SocketLevel(58)
pub const ipproto_icmp = SocketLevel(1)
pub const ipproto_idp = SocketLevel(22)
pub const ipproto_igmp = SocketLevel(2)
pub const ipproto_ipip = SocketLevel(4)
pub const ipproto_ipv6 = SocketLevel(41)
pub const ipproto_ip = SocketLevel(0)
pub const ipproto_l2tp = SocketLevel(115)
pub const ipproto_mh = SocketLevel(135)
pub const ipproto_mpls = SocketLevel(137)
pub const ipproto_mptcp = SocketLevel(262)
pub const ipproto_mtp = SocketLevel(92)
pub const ipproto_none = SocketLevel(59)
pub const ipproto_pim = SocketLevel(103)
pub const ipproto_pup = SocketLevel(12)
pub const ipproto_raw = SocketLevel(255)
pub const ipproto_routing = SocketLevel(43)
pub const ipproto_rsvp = SocketLevel(46)
pub const ipproto_sctp = SocketLevel(132)
pub const ipproto_smc = SocketLevel(256)
pub const ipproto_tcp = SocketLevel(6)
pub const ipproto_tp = SocketLevel(29)
pub const ipproto_udplite = SocketLevel(136)
pub const ipproto_udp = SocketLevel(17)
pub const ipv6_2292dstopts = SocketOption(4)
pub const ipv6_2292hoplimit = SocketOption(8)
pub const ipv6_2292hopopts = SocketOption(3)
pub const ipv6_2292pktinfo = SocketOption(2)
pub const ipv6_2292pktoptions = SocketOption(6)
pub const ipv6_2292rthdr = SocketOption(5)
pub const ipv6_addrform = SocketOption(1)
pub const ipv6_addr_preferences = SocketOption(72)
pub const ipv6_add_membership = SocketOption(20)
pub const ipv6_authhdr = SocketOption(10)
pub const ipv6_autoflowlabel = SocketOption(70)
pub const ipv6_checksum = SocketOption(7)
pub const ipv6_dontfrag = SocketOption(62)
pub const ipv6_drop_membership = SocketOption(21)
pub const ipv6_dstopts = SocketOption(59)
pub const ipv6_freebind = SocketOption(78)
pub const ipv6_hdrincl = SocketOption(36)
pub const ipv6_hoplimit = SocketOption(52)
pub const ipv6_hopopts = SocketOption(54)
pub const ipv6_ipsec_policy = SocketOption(34)
pub const ipv6_join_anycast = SocketOption(27)
pub const ipv6_join_group = SocketOption(20)
pub const ipv6_leave_anycast = SocketOption(28)
pub const ipv6_leave_group = SocketOption(21)
pub const ipv6_minhopcount = SocketOption(73)
pub const ipv6_mtu = SocketOption(24)
pub const ipv6_mtu_discover = SocketOption(23)
pub const ipv6_multicast_all = SocketOption(29)
pub const ipv6_multicast_hops = SocketOption(18)
pub const ipv6_multicast_if = SocketOption(17)
pub const ipv6_multicast_loop = SocketOption(19)
pub const ipv6_nexthop = SocketOption(9)
pub const ipv6_origdstaddr = SocketOption(74)
pub const ipv6_pathmtu = SocketOption(61)
pub const ipv6_pktinfo = SocketOption(50)
pub const ipv6_pmtudisc_dont = SocketOption(0)
pub const ipv6_pmtudisc_do = SocketOption(2)
pub const ipv6_pmtudisc_interface = SocketOption(4)
pub const ipv6_pmtudisc_omit = SocketOption(5)
pub const ipv6_pmtudisc_probe = SocketOption(3)
pub const ipv6_pmtudisc_want = SocketOption(1)
pub const ipv6_recvdstopts = SocketOption(58)
pub const ipv6_recverr = SocketOption(25)
pub const ipv6_recverr_rfc4884 = SocketOption(31)
pub const ipv6_recvfragsize = SocketOption(77)
pub const ipv6_recvhoplimit = SocketOption(51)
pub const ipv6_recvhopopts = SocketOption(53)
pub const ipv6_recvorigdstaddr = SocketOption(74)
pub const ipv6_recvpathmtu = SocketOption(60)
pub const ipv6_recvpktinfo = SocketOption(49)
pub const ipv6_recvrthdr = SocketOption(56)
pub const ipv6_recvtclass = SocketOption(66)
pub const ipv6_router_alert = SocketOption(22)
pub const ipv6_router_alert_isolate = SocketOption(30)
pub const ipv6_rthdrdstopts = SocketOption(55)
pub const ipv6_rthdr = SocketOption(57)
pub const ipv6_rthdr_loose = SocketOption(0)
pub const ipv6_rthdr_strict = SocketOption(1)
pub const ipv6_rthdr_type_0 = SocketOption(0)
pub const ipv6_rxdstopts = SocketOption(59)
pub const ipv6_rxhopopts = SocketOption(54)
pub const ipv6_tclass = SocketOption(67)
pub const ipv6_transparent = SocketOption(75)
pub const ipv6_unicast_hops = SocketOption(16)
pub const ipv6_unicast_if = SocketOption(76)
pub const ipv6_v6only = SocketOption(26)
pub const ipv6_xfrm_policy = SocketOption(35)
pub const ip_add_membership = SocketOption(35)
pub const ip_add_source_membership = SocketOption(39)
pub const ip_bind_address_no_port = SocketOption(24)
pub const ip_block_source = SocketOption(38)
pub const ip_checksum = SocketOption(23)
pub const ip_default_multicast_loop = SocketOption(1)
pub const ip_default_multicast_ttl = SocketOption(1)
pub const ip_drop_membership = SocketOption(36)
pub const ip_drop_source_membership = SocketOption(40)
pub const ip_freebind = SocketOption(15)
pub const ip_hdrincl = SocketOption(3)
pub const ip_ipsec_policy = SocketOption(16)
pub const ip_local_port_range = SocketOption(51)
pub const ip_max_memberships = SocketOption(20)
pub const ip_minttl = SocketOption(21)
pub const ip_msfilter = SocketOption(41)
pub const ip_mtu = SocketOption(14)
pub const ip_mtu_discover = SocketOption(10)
pub const ip_multicast_all = SocketOption(49)
pub const ip_multicast_if = SocketOption(32)
pub const ip_multicast_loop = SocketOption(34)
pub const ip_multicast_ttl = SocketOption(33)
pub const ip_nodefrag = SocketOption(22)
pub const ip_options = SocketOption(4)
pub const ip_origdstaddr = SocketOption(20)
pub const ip_passsec = SocketOption(18)
pub const ip_pktinfo = SocketOption(8)
pub const ip_pktoptions = SocketOption(9)
pub const ip_pmtudisc = SocketOption(10)
pub const ip_pmtudisc_dont = SocketOption(0)
pub const ip_pmtudisc_do = SocketOption(2)
pub const ip_pmtudisc_interface = SocketOption(4)
pub const ip_pmtudisc_omit = SocketOption(5)
pub const ip_pmtudisc_probe = SocketOption(3)
pub const ip_pmtudisc_want = SocketOption(1)
pub const ip_protocol = SocketOption(52)
pub const ip_recverr = SocketOption(11)
pub const ip_recverr_rfc4884 = SocketOption(26)
pub const ip_recvfragsize = SocketOption(25)
pub const ip_recvopts = SocketOption(6)
pub const ip_recvorigdstaddr = SocketOption(20)
pub const ip_recvretopts = SocketOption(7)
pub const ip_recvtos = SocketOption(13)
pub const ip_recvttl = SocketOption(12)
pub const ip_retopts = SocketOption(7)
pub const ip_router_alert = SocketOption(5)
pub const ip_tos = SocketOption(1)
pub const ip_transparent = SocketOption(19)
pub const ip_ttl = SocketOption(2)
pub const ip_unblock_source = SocketOption(37)
pub const ip_unicast_if = SocketOption(50)
pub const ip_xfrm_policy = SocketOption(17)
pub const msg_batch = MsgFlag(262144)
pub const msg_cmsg_cloexec = MsgFlag(1073741824)
pub const msg_confirm = MsgFlag(2048)
pub const msg_ctrunc = MsgFlag(8)
pub const msg_dontroute = MsgFlag(4)
pub const msg_dontwait = MsgFlag(64)
pub const msg_eor = MsgFlag(128)
pub const msg_errqueue = MsgFlag(8192)
pub const msg_fastopen = MsgFlag(536870912)
pub const msg_fin = MsgFlag(512)
pub const msg_more = MsgFlag(32768)
pub const msg_nosignal = MsgFlag(16384)
pub const msg_oob = MsgFlag(1)
pub const msg_peek = MsgFlag(2)
pub const msg_proxy = MsgFlag(16)
pub const msg_rst = MsgFlag(4096)
pub const msg_sock_devmem = MsgFlag(33554432)
pub const msg_syn = MsgFlag(1024)
pub const msg_trunc = MsgFlag(32)
pub const msg_waitall = MsgFlag(256)
pub const msg_waitforone = MsgFlag(65536)
pub const msg_zerocopy = MsgFlag(67108864)
pub const ni_dgram = NameInfoFlag(16)
pub const ni_maxhost = NameInfoFlag(1025)
pub const ni_maxserv = NameInfoFlag(32)
pub const ni_namereqd = NameInfoFlag(8)
pub const ni_nofqdn = NameInfoFlag(4)
pub const ni_numerichost = NameInfoFlag(1)
pub const ni_numericserv = NameInfoFlag(2)
pub const sock_cloexec = SocketType(524288)
pub const sock_dccp = SocketType(6)
pub const sock_dgram = SocketType(2)
pub const sock_nonblock = SocketType(2048)
pub const sock_packet = SocketType(10)
pub const sock_raw = SocketType(3)
pub const sock_rdm = SocketType(4)
pub const sock_seqpacket = SocketType(5)
pub const sock_stream = SocketType(1)
pub const sol_aal = SocketLevel(265)
pub const sol_alg = SocketLevel(279)
pub const sol_atm = SocketLevel(264)
pub const sol_bluetooth = SocketLevel(274)
pub const sol_caif = SocketLevel(278)
pub const sol_dccp = SocketLevel(269)
pub const sol_decnet = SocketLevel(261)
pub const sol_icmpv6 = SocketLevel(58)
pub const sol_ipv6 = SocketLevel(41)
pub const sol_ip = SocketLevel(0)
pub const sol_irda = SocketLevel(266)
pub const sol_iucv = SocketLevel(277)
pub const sol_kcm = SocketLevel(281)
pub const sol_llc = SocketLevel(268)
pub const sol_mctp = SocketLevel(285)
pub const sol_mptcp = SocketLevel(284)
pub const sol_netbeui = SocketLevel(267)
pub const sol_netlink = SocketLevel(270)
pub const sol_nfc = SocketLevel(280)
pub const sol_packet = SocketLevel(263)
pub const sol_pnpipe = SocketLevel(275)
pub const sol_pppol2tp = SocketLevel(273)
pub const sol_raw = SocketLevel(255)
pub const sol_rds = SocketLevel(276)
pub const sol_rxrpc = SocketLevel(272)
pub const sol_smc = SocketLevel(286)
pub const sol_socket = SocketLevel(1)
pub const sol_tipc = SocketLevel(271)
pub const sol_tls = SocketLevel(282)
pub const sol_vsock = SocketLevel(287)
pub const sol_x25 = SocketLevel(262)
pub const sol_xdp = SocketLevel(283)
pub const so_acceptconn = SocketOption(30)
pub const so_attach_bpf = SocketOption(50)
pub const so_attach_filter = SocketOption(26)
pub const so_attach_reuseport_cbpf = SocketOption(51)
pub const so_attach_reuseport_ebpf = SocketOption(52)
pub const so_bindtodevice = SocketOption(25)
pub const so_bindtoifindex = SocketOption(62)
pub const so_bpf_extensions = SocketOption(48)
pub const so_broadcast = SocketOption(6)
pub const so_bsdcompat = SocketOption(14)
pub const so_buf_lock = SocketOption(72)
pub const so_busy_poll = SocketOption(46)
pub const so_busy_poll_budget = SocketOption(70)
pub const so_cnx_advice = SocketOption(53)
pub const so_cookie = SocketOption(57)
pub const so_debug = SocketOption(1)
pub const so_detach_bpf = SocketOption(27)
pub const so_detach_filter = SocketOption(27)
pub const so_detach_reuseport_bpf = SocketOption(68)
pub const so_devmem_dmabuf = SocketOption(79)
pub const so_devmem_dontneed = SocketOption(80)
pub const so_devmem_linear = SocketOption(78)
pub const so_domain = SocketOption(39)
pub const so_dontroute = SocketOption(5)
pub const so_error = SocketOption(4)
pub const so_get_filter = SocketOption(26)
pub const so_incoming_cpu = SocketOption(49)
pub const so_incoming_napi_id = SocketOption(56)
pub const so_inq = SocketOption(84)
pub const so_keepalive = SocketOption(9)
pub const so_linger = SocketOption(13)
pub const so_lock_filter = SocketOption(44)
pub const so_mark = SocketOption(36)
pub const so_max_pacing_rate = SocketOption(47)
pub const so_meminfo = SocketOption(55)
pub const so_netns_cookie = SocketOption(71)
pub const so_nofcs = SocketOption(43)
pub const so_no_check = SocketOption(11)
pub const so_oobinline = SocketOption(10)
pub const so_passcred = SocketOption(16)
pub const so_passpidfd = SocketOption(76)
pub const so_passrights = SocketOption(83)
pub const so_passsec = SocketOption(34)
pub const so_peek_off = SocketOption(42)
pub const so_peercred = SocketOption(17)
pub const so_peergroups = SocketOption(59)
pub const so_peername = SocketOption(28)
pub const so_peerpidfd = SocketOption(77)
pub const so_peersec = SocketOption(31)
pub const so_prefer_busy_poll = SocketOption(69)
pub const so_priority = SocketOption(12)
pub const so_protocol = SocketOption(38)
pub const so_rcvbufforce = SocketOption(33)
pub const so_rcvbuf = SocketOption(8)
pub const so_rcvlowat = SocketOption(18)
pub const so_rcvmark = SocketOption(75)
pub const so_rcvpriority = SocketOption(82)
pub const so_rcvtimeo = SocketOption(20)
pub const so_rcvtimeo_new = SocketOption(66)
pub const so_rcvtimeo_old = SocketOption(20)
pub const so_reserve_mem = SocketOption(73)
pub const so_reuseaddr = SocketOption(2)
pub const so_reuseport = SocketOption(15)
pub const so_rxq_ovfl = SocketOption(40)
pub const so_security_authentication = SocketOption(22)
pub const so_security_encryption_network = SocketOption(24)
pub const so_security_encryption_transport = SocketOption(23)
pub const so_select_err_queue = SocketOption(45)
pub const so_sndbufforce = SocketOption(32)
pub const so_sndbuf = SocketOption(7)
pub const so_sndlowat = SocketOption(19)
pub const so_sndtimeo = SocketOption(21)
pub const so_sndtimeo_new = SocketOption(67)
pub const so_sndtimeo_old = SocketOption(21)
pub const so_timestamping = SocketOption(37)
pub const so_timestamping_new = SocketOption(65)
pub const so_timestamping_old = SocketOption(37)
pub const so_timestampns = SocketOption(35)
pub const so_timestampns_new = SocketOption(64)
pub const so_timestampns_old = SocketOption(35)
pub const so_timestamp = SocketOption(29)
pub const so_timestamp_new = SocketOption(63)
pub const so_timestamp_old = SocketOption(29)
pub const so_txrehash = SocketOption(74)
pub const so_txtime = SocketOption(61)
pub const so_type = SocketOption(3)
pub const so_wifi_status = SocketOption(41)
pub const so_zerocopy = SocketOption(60)
pub const af_alg = AddrFamily(38) // AF_ALG
pub const af_appletalk = AddrFamily(5) // AF_APPLETALK
pub const af_ash = AddrFamily(18) // AF_ASH
pub const af_atmpvc = AddrFamily(8) // AF_ATMPVC
pub const af_atmsvc = AddrFamily(20) // AF_ATMSVC
pub const af_ax25 = AddrFamily(3) // AF_AX25
pub const af_bluetooth = AddrFamily(31) // AF_BLUETOOTH
pub const af_bridge = AddrFamily(7) // AF_BRIDGE
pub const af_caif = AddrFamily(37) // AF_CAIF
pub const af_can = AddrFamily(29) // AF_CAN
pub const af_decnet = AddrFamily(12) // AF_DECNET
pub const af_econet = AddrFamily(19) // AF_ECONET
pub const af_file = AddrFamily(1) // AF_FILE
pub const af_ib = AddrFamily(27) // AF_IB
pub const af_ieee802154 = AddrFamily(36) // AF_IEEE802154
pub const af_inet6 = AddrFamily(10) // AF_INET6
pub const af_inet = AddrFamily(2) // AF_INET
pub const af_ipx = AddrFamily(4) // AF_IPX
pub const af_irda = AddrFamily(23) // AF_IRDA
pub const af_isdn = AddrFamily(34) // AF_ISDN
pub const af_iucv = AddrFamily(32) // AF_IUCV
pub const af_kcm = AddrFamily(41) // AF_KCM
pub const af_key = AddrFamily(15) // AF_KEY
pub const af_llc = AddrFamily(26) // AF_LLC
pub const af_local = AddrFamily(1) // AF_LOCAL
pub const af_max = AddrFamily(46) // AF_MAX
pub const af_mctp = AddrFamily(45) // AF_MCTP
pub const af_mpls = AddrFamily(28) // AF_MPLS
pub const af_netbeui = AddrFamily(13) // AF_NETBEUI
pub const af_netlink = AddrFamily(16) // AF_NETLINK
pub const af_netrom = AddrFamily(6) // AF_NETROM
pub const af_nfc = AddrFamily(39) // AF_NFC
pub const af_packet = AddrFamily(17) // AF_PACKET
pub const af_phonet = AddrFamily(35) // AF_PHONET
pub const af_pppox = AddrFamily(24) // AF_PPPOX
pub const af_qipcrtr = AddrFamily(42) // AF_QIPCRTR
pub const af_rds = AddrFamily(21) // AF_RDS
pub const af_rose = AddrFamily(11) // AF_ROSE
pub const af_route = AddrFamily(16) // AF_ROUTE
pub const af_rxrpc = AddrFamily(33) // AF_RXRPC
pub const af_security = AddrFamily(14) // AF_SECURITY
pub const af_smc = AddrFamily(43) // AF_SMC
pub const af_sna = AddrFamily(22) // AF_SNA
pub const af_tipc = AddrFamily(30) // AF_TIPC
pub const af_unix = AddrFamily(1) // AF_UNIX
pub const af_unspec = AddrFamily(0) // AF_UNSPEC
pub const af_vsock = AddrFamily(40) // AF_VSOCK
pub const af_wanpipe = AddrFamily(25) // AF_WANPIPE
pub const af_x25 = AddrFamily(9) // AF_X25
pub const af_xdp = AddrFamily(44) // AF_XDP
pub const ai_addrconfig = AddrInfoFlag(32) // AI_ADDRCONFIG
pub const ai_all = AddrInfoFlag(16) // AI_ALL
pub const ai_canonname = AddrInfoFlag(2) // AI_CANONNAME
pub const ai_numerichost = AddrInfoFlag(4) // AI_NUMERICHOST
pub const ai_numericserv = AddrInfoFlag(1024) // AI_NUMERICSERV
pub const ai_passive = AddrInfoFlag(1) // AI_PASSIVE
pub const ai_v4mapped = AddrInfoFlag(8) // AI_V4MAPPED
pub const ipproto_ah = SocketLevel(51) // IPPROTO_AH
pub const ipproto_beetph = SocketLevel(94) // IPPROTO_BEETPH
pub const ipproto_comp = SocketLevel(108) // IPPROTO_COMP
pub const ipproto_dccp = SocketLevel(33) // IPPROTO_DCCP
pub const ipproto_dstopts = SocketLevel(60) // IPPROTO_DSTOPTS
pub const ipproto_egp = SocketLevel(8) // IPPROTO_EGP
pub const ipproto_encap = SocketLevel(98) // IPPROTO_ENCAP
pub const ipproto_esp = SocketLevel(50) // IPPROTO_ESP
pub const ipproto_ethernet = SocketLevel(143) // IPPROTO_ETHERNET
pub const ipproto_fragment = SocketLevel(44) // IPPROTO_FRAGMENT
pub const ipproto_gre = SocketLevel(47) // IPPROTO_GRE
pub const ipproto_hopopts = SocketLevel(0) // IPPROTO_HOPOPTS
pub const ipproto_icmpv6 = SocketLevel(58) // IPPROTO_ICMPV6
pub const ipproto_icmp = SocketLevel(1) // IPPROTO_ICMP
pub const ipproto_idp = SocketLevel(22) // IPPROTO_IDP
pub const ipproto_igmp = SocketLevel(2) // IPPROTO_IGMP
pub const ipproto_ipip = SocketLevel(4) // IPPROTO_IPIP
pub const ipproto_ipv6 = SocketLevel(41) // IPPROTO_IPV6
pub const ipproto_ip = SocketLevel(0) // IPPROTO_IP
pub const ipproto_l2tp = SocketLevel(115) // IPPROTO_L2TP
pub const ipproto_mh = SocketLevel(135) // IPPROTO_MH
pub const ipproto_mpls = SocketLevel(137) // IPPROTO_MPLS
pub const ipproto_mptcp = SocketLevel(262) // IPPROTO_MPTCP
pub const ipproto_mtp = SocketLevel(92) // IPPROTO_MTP
pub const ipproto_none = SocketLevel(59) // IPPROTO_NONE
pub const ipproto_pim = SocketLevel(103) // IPPROTO_PIM
pub const ipproto_pup = SocketLevel(12) // IPPROTO_PUP
pub const ipproto_raw = SocketLevel(255) // IPPROTO_RAW
pub const ipproto_routing = SocketLevel(43) // IPPROTO_ROUTING
pub const ipproto_rsvp = SocketLevel(46) // IPPROTO_RSVP
pub const ipproto_sctp = SocketLevel(132) // IPPROTO_SCTP
pub const ipproto_smc = SocketLevel(256) // IPPROTO_SMC
pub const ipproto_tcp = SocketLevel(6) // IPPROTO_TCP
pub const ipproto_tp = SocketLevel(29) // IPPROTO_TP
pub const ipproto_udplite = SocketLevel(136) // IPPROTO_UDPLITE
pub const ipproto_udp = SocketLevel(17) // IPPROTO_UDP
pub const ipv6_2292dstopts = SocketOption(4) // IPV6_2292DSTOPTS
pub const ipv6_2292hoplimit = SocketOption(8) // IPV6_2292HOPLIMIT
pub const ipv6_2292hopopts = SocketOption(3) // IPV6_2292HOPOPTS
pub const ipv6_2292pktinfo = SocketOption(2) // IPV6_2292PKTINFO
pub const ipv6_2292pktoptions = SocketOption(6) // IPV6_2292PKTOPTIONS
pub const ipv6_2292rthdr = SocketOption(5) // IPV6_2292RTHDR
pub const ipv6_addrform = SocketOption(1) // IPV6_ADDRFORM
pub const ipv6_addr_preferences = SocketOption(72) // IPV6_ADDR_PREFERENCES
pub const ipv6_add_membership = SocketOption(20) // IPV6_ADD_MEMBERSHIP
pub const ipv6_authhdr = SocketOption(10) // IPV6_AUTHHDR
pub const ipv6_autoflowlabel = SocketOption(70) // IPV6_AUTOFLOWLABEL
pub const ipv6_checksum = SocketOption(7) // IPV6_CHECKSUM
pub const ipv6_dontfrag = SocketOption(62) // IPV6_DONTFRAG
pub const ipv6_drop_membership = SocketOption(21) // IPV6_DROP_MEMBERSHIP
pub const ipv6_dstopts = SocketOption(59) // IPV6_DSTOPTS
pub const ipv6_freebind = SocketOption(78) // IPV6_FREEBIND
pub const ipv6_hdrincl = SocketOption(36) // IPV6_HDRINCL
pub const ipv6_hoplimit = SocketOption(52) // IPV6_HOPLIMIT
pub const ipv6_hopopts = SocketOption(54) // IPV6_HOPOPTS
pub const ipv6_ipsec_policy = SocketOption(34) // IPV6_IPSEC_POLICY
pub const ipv6_join_anycast = SocketOption(27) // IPV6_JOIN_ANYCAST
pub const ipv6_join_group = SocketOption(20) // IPV6_JOIN_GROUP
pub const ipv6_leave_anycast = SocketOption(28) // IPV6_LEAVE_ANYCAST
pub const ipv6_leave_group = SocketOption(21) // IPV6_LEAVE_GROUP
pub const ipv6_minhopcount = SocketOption(73) // IPV6_MINHOPCOUNT
pub const ipv6_mtu = SocketOption(24) // IPV6_MTU
pub const ipv6_mtu_discover = SocketOption(23) // IPV6_MTU_DISCOVER
pub const ipv6_multicast_all = SocketOption(29) // IPV6_MULTICAST_ALL
pub const ipv6_multicast_hops = SocketOption(18) // IPV6_MULTICAST_HOPS
pub const ipv6_multicast_if = SocketOption(17) // IPV6_MULTICAST_IF
pub const ipv6_multicast_loop = SocketOption(19) // IPV6_MULTICAST_LOOP
pub const ipv6_nexthop = SocketOption(9) // IPV6_NEXTHOP
pub const ipv6_origdstaddr = SocketOption(74) // IPV6_ORIGDSTADDR
pub const ipv6_pathmtu = SocketOption(61) // IPV6_PATHMTU
pub const ipv6_pktinfo = SocketOption(50) // IPV6_PKTINFO
pub const ipv6_pmtudisc_dont = SocketOption(0) // IPV6_PMTUDISC_DONT
pub const ipv6_pmtudisc_do = SocketOption(2) // IPV6_PMTUDISC_DO
pub const ipv6_pmtudisc_interface = SocketOption(4) // IPV6_PMTUDISC_INTERFACE
pub const ipv6_pmtudisc_omit = SocketOption(5) // IPV6_PMTUDISC_OMIT
pub const ipv6_pmtudisc_probe = SocketOption(3) // IPV6_PMTUDISC_PROBE
pub const ipv6_pmtudisc_want = SocketOption(1) // IPV6_PMTUDISC_WANT
pub const ipv6_recvdstopts = SocketOption(58) // IPV6_RECVDSTOPTS
pub const ipv6_recverr = SocketOption(25) // IPV6_RECVERR
pub const ipv6_recverr_rfc4884 = SocketOption(31) // IPV6_RECVERR_RFC4884
pub const ipv6_recvfragsize = SocketOption(77) // IPV6_RECVFRAGSIZE
pub const ipv6_recvhoplimit = SocketOption(51) // IPV6_RECVHOPLIMIT
pub const ipv6_recvhopopts = SocketOption(53) // IPV6_RECVHOPOPTS
pub const ipv6_recvorigdstaddr = SocketOption(74) // IPV6_RECVORIGDSTADDR
pub const ipv6_recvpathmtu = SocketOption(60) // IPV6_RECVPATHMTU
pub const ipv6_recvpktinfo = SocketOption(49) // IPV6_RECVPKTINFO
pub const ipv6_recvrthdr = SocketOption(56) // IPV6_RECVRTHDR
pub const ipv6_recvtclass = SocketOption(66) // IPV6_RECVTCLASS
pub const ipv6_router_alert = SocketOption(22) // IPV6_ROUTER_ALERT
pub const ipv6_router_alert_isolate = SocketOption(30) // IPV6_ROUTER_ALERT_ISOLATE
pub const ipv6_rthdrdstopts = SocketOption(55) // IPV6_RTHDRDSTOPTS
pub const ipv6_rthdr = SocketOption(57) // IPV6_RTHDR
pub const ipv6_rthdr_loose = SocketOption(0) // IPV6_RTHDR_LOOSE
pub const ipv6_rthdr_strict = SocketOption(1) // IPV6_RTHDR_STRICT
pub const ipv6_rthdr_type_0 = SocketOption(0) // IPV6_RTHDR_TYPE_0
pub const ipv6_rxdstopts = SocketOption(59) // IPV6_RXDSTOPTS
pub const ipv6_rxhopopts = SocketOption(54) // IPV6_RXHOPOPTS
pub const ipv6_tclass = SocketOption(67) // IPV6_TCLASS
pub const ipv6_transparent = SocketOption(75) // IPV6_TRANSPARENT
pub const ipv6_unicast_hops = SocketOption(16) // IPV6_UNICAST_HOPS
pub const ipv6_unicast_if = SocketOption(76) // IPV6_UNICAST_IF
pub const ipv6_v6only = SocketOption(26) // IPV6_V6ONLY
pub const ipv6_xfrm_policy = SocketOption(35) // IPV6_XFRM_POLICY
pub const ip_add_membership = SocketOption(35) // IP_ADD_MEMBERSHIP
pub const ip_add_source_membership = SocketOption(39) // IP_ADD_SOURCE_MEMBERSHIP
pub const ip_bind_address_no_port = SocketOption(24) // IP_BIND_ADDRESS_NO_PORT
pub const ip_block_source = SocketOption(38) // IP_BLOCK_SOURCE
pub const ip_checksum = SocketOption(23) // IP_CHECKSUM
pub const ip_default_multicast_loop = SocketOption(1) // IP_DEFAULT_MULTICAST_LOOP
pub const ip_default_multicast_ttl = SocketOption(1) // IP_DEFAULT_MULTICAST_TTL
pub const ip_drop_membership = SocketOption(36) // IP_DROP_MEMBERSHIP
pub const ip_drop_source_membership = SocketOption(40) // IP_DROP_SOURCE_MEMBERSHIP
pub const ip_freebind = SocketOption(15) // IP_FREEBIND
pub const ip_hdrincl = SocketOption(3) // IP_HDRINCL
pub const ip_ipsec_policy = SocketOption(16) // IP_IPSEC_POLICY
pub const ip_local_port_range = SocketOption(51) // IP_LOCAL_PORT_RANGE
pub const ip_max_memberships = SocketOption(20) // IP_MAX_MEMBERSHIPS
pub const ip_minttl = SocketOption(21) // IP_MINTTL
pub const ip_msfilter = SocketOption(41) // IP_MSFILTER
pub const ip_mtu = SocketOption(14) // IP_MTU
pub const ip_mtu_discover = SocketOption(10) // IP_MTU_DISCOVER
pub const ip_multicast_all = SocketOption(49) // IP_MULTICAST_ALL
pub const ip_multicast_if = SocketOption(32) // IP_MULTICAST_IF
pub const ip_multicast_loop = SocketOption(34) // IP_MULTICAST_LOOP
pub const ip_multicast_ttl = SocketOption(33) // IP_MULTICAST_TTL
pub const ip_nodefrag = SocketOption(22) // IP_NODEFRAG
pub const ip_options = SocketOption(4) // IP_OPTIONS
pub const ip_origdstaddr = SocketOption(20) // IP_ORIGDSTADDR
pub const ip_passsec = SocketOption(18) // IP_PASSSEC
pub const ip_pktinfo = SocketOption(8) // IP_PKTINFO
pub const ip_pktoptions = SocketOption(9) // IP_PKTOPTIONS
pub const ip_pmtudisc = SocketOption(10) // IP_PMTUDISC
pub const ip_pmtudisc_dont = SocketOption(0) // IP_PMTUDISC_DONT
pub const ip_pmtudisc_do = SocketOption(2) // IP_PMTUDISC_DO
pub const ip_pmtudisc_interface = SocketOption(4) // IP_PMTUDISC_INTERFACE
pub const ip_pmtudisc_omit = SocketOption(5) // IP_PMTUDISC_OMIT
pub const ip_pmtudisc_probe = SocketOption(3) // IP_PMTUDISC_PROBE
pub const ip_pmtudisc_want = SocketOption(1) // IP_PMTUDISC_WANT
pub const ip_protocol = SocketOption(52) // IP_PROTOCOL
pub const ip_recverr = SocketOption(11) // IP_RECVERR
pub const ip_recverr_rfc4884 = SocketOption(26) // IP_RECVERR_RFC4884
pub const ip_recvfragsize = SocketOption(25) // IP_RECVFRAGSIZE
pub const ip_recvopts = SocketOption(6) // IP_RECVOPTS
pub const ip_recvorigdstaddr = SocketOption(20) // IP_RECVORIGDSTADDR
pub const ip_recvretopts = SocketOption(7) // IP_RECVRETOPTS
pub const ip_recvtos = SocketOption(13) // IP_RECVTOS
pub const ip_recvttl = SocketOption(12) // IP_RECVTTL
pub const ip_retopts = SocketOption(7) // IP_RETOPTS
pub const ip_router_alert = SocketOption(5) // IP_ROUTER_ALERT
pub const ip_tos = SocketOption(1) // IP_TOS
pub const ip_transparent = SocketOption(19) // IP_TRANSPARENT
pub const ip_ttl = SocketOption(2) // IP_TTL
pub const ip_unblock_source = SocketOption(37) // IP_UNBLOCK_SOURCE
pub const ip_unicast_if = SocketOption(50) // IP_UNICAST_IF
pub const ip_xfrm_policy = SocketOption(17) // IP_XFRM_POLICY
pub const msg_batch = MsgFlag(262144) // MSG_BATCH
pub const msg_cmsg_cloexec = MsgFlag(1073741824) // MSG_CMSG_CLOEXEC
pub const msg_confirm = MsgFlag(2048) // MSG_CONFIRM
pub const msg_ctrunc = MsgFlag(8) // MSG_CTRUNC
pub const msg_dontroute = MsgFlag(4) // MSG_DONTROUTE
pub const msg_dontwait = MsgFlag(64) // MSG_DONTWAIT
pub const msg_eor = MsgFlag(128) // MSG_EOR
pub const msg_errqueue = MsgFlag(8192) // MSG_ERRQUEUE
pub const msg_fastopen = MsgFlag(536870912) // MSG_FASTOPEN
pub const msg_fin = MsgFlag(512) // MSG_FIN
pub const msg_more = MsgFlag(32768) // MSG_MORE
pub const msg_nosignal = MsgFlag(16384) // MSG_NOSIGNAL
pub const msg_oob = MsgFlag(1) // MSG_OOB
pub const msg_peek = MsgFlag(2) // MSG_PEEK
pub const msg_proxy = MsgFlag(16) // MSG_PROXY
pub const msg_rst = MsgFlag(4096) // MSG_RST
pub const msg_sock_devmem = MsgFlag(33554432) // MSG_SOCK_DEVMEM
pub const msg_syn = MsgFlag(1024) // MSG_SYN
pub const msg_trunc = MsgFlag(32) // MSG_TRUNC
pub const msg_waitall = MsgFlag(256) // MSG_WAITALL
pub const msg_waitforone = MsgFlag(65536) // MSG_WAITFORONE
pub const msg_zerocopy = MsgFlag(67108864) // MSG_ZEROCOPY
pub const ni_dgram = NameInfoFlag(16) // NI_DGRAM
pub const ni_maxhost = NameInfoFlag(1025) // NI_MAXHOST
pub const ni_maxserv = NameInfoFlag(32) // NI_MAXSERV
pub const ni_namereqd = NameInfoFlag(8) // NI_NAMEREQD
pub const ni_nofqdn = NameInfoFlag(4) // NI_NOFQDN
pub const ni_numerichost = NameInfoFlag(1) // NI_NUMERICHOST
pub const ni_numericserv = NameInfoFlag(2) // NI_NUMERICSERV
pub const sock_cloexec = SocketType(524288) // SOCK_CLOEXEC
pub const sock_dccp = SocketType(6) // SOCK_DCCP
pub const sock_dgram = SocketType(2) // SOCK_DGRAM
pub const sock_nonblock = SocketType(2048) // SOCK_NONBLOCK
pub const sock_packet = SocketType(10) // SOCK_PACKET
pub const sock_raw = SocketType(3) // SOCK_RAW
pub const sock_rdm = SocketType(4) // SOCK_RDM
pub const sock_seqpacket = SocketType(5) // SOCK_SEQPACKET
pub const sock_stream = SocketType(1) // SOCK_STREAM
pub const sol_aal = SocketLevel(265) // SOL_AAL
pub const sol_alg = SocketLevel(279) // SOL_ALG
pub const sol_atm = SocketLevel(264) // SOL_ATM
pub const sol_bluetooth = SocketLevel(274) // SOL_BLUETOOTH
pub const sol_caif = SocketLevel(278) // SOL_CAIF
pub const sol_dccp = SocketLevel(269) // SOL_DCCP
pub const sol_decnet = SocketLevel(261) // SOL_DECNET
pub const sol_icmpv6 = SocketLevel(58) // SOL_ICMPV6
pub const sol_ipv6 = SocketLevel(41) // SOL_IPV6
pub const sol_ip = SocketLevel(0) // SOL_IP
pub const sol_irda = SocketLevel(266) // SOL_IRDA
pub const sol_iucv = SocketLevel(277) // SOL_IUCV
pub const sol_kcm = SocketLevel(281) // SOL_KCM
pub const sol_llc = SocketLevel(268) // SOL_LLC
pub const sol_mctp = SocketLevel(285) // SOL_MCTP
pub const sol_mptcp = SocketLevel(284) // SOL_MPTCP
pub const sol_netbeui = SocketLevel(267) // SOL_NETBEUI
pub const sol_netlink = SocketLevel(270) // SOL_NETLINK
pub const sol_nfc = SocketLevel(280) // SOL_NFC
pub const sol_packet = SocketLevel(263) // SOL_PACKET
pub const sol_pnpipe = SocketLevel(275) // SOL_PNPIPE
pub const sol_pppol2tp = SocketLevel(273) // SOL_PPPOL2TP
pub const sol_raw = SocketLevel(255) // SOL_RAW
pub const sol_rds = SocketLevel(276) // SOL_RDS
pub const sol_rxrpc = SocketLevel(272) // SOL_RXRPC
pub const sol_smc = SocketLevel(286) // SOL_SMC
pub const sol_socket = SocketLevel(1) // SOL_SOCKET
pub const sol_tipc = SocketLevel(271) // SOL_TIPC
pub const sol_tls = SocketLevel(282) // SOL_TLS
pub const sol_vsock = SocketLevel(287) // SOL_VSOCK
pub const sol_x25 = SocketLevel(262) // SOL_X25
pub const sol_xdp = SocketLevel(283) // SOL_XDP
pub const so_acceptconn = SocketOption(30) // SO_ACCEPTCONN
pub const so_attach_bpf = SocketOption(50) // SO_ATTACH_BPF
pub const so_attach_filter = SocketOption(26) // SO_ATTACH_FILTER
pub const so_attach_reuseport_cbpf = SocketOption(51) // SO_ATTACH_REUSEPORT_CBPF
pub const so_attach_reuseport_ebpf = SocketOption(52) // SO_ATTACH_REUSEPORT_EBPF
pub const so_bindtodevice = SocketOption(25) // SO_BINDTODEVICE
pub const so_bindtoifindex = SocketOption(62) // SO_BINDTOIFINDEX
pub const so_bpf_extensions = SocketOption(48) // SO_BPF_EXTENSIONS
pub const so_broadcast = SocketOption(6) // SO_BROADCAST
pub const so_bsdcompat = SocketOption(14) // SO_BSDCOMPAT
pub const so_buf_lock = SocketOption(72) // SO_BUF_LOCK
pub const so_busy_poll = SocketOption(46) // SO_BUSY_POLL
pub const so_busy_poll_budget = SocketOption(70) // SO_BUSY_POLL_BUDGET
pub const so_cnx_advice = SocketOption(53) // SO_CNX_ADVICE
pub const so_cookie = SocketOption(57) // SO_COOKIE
pub const so_debug = SocketOption(1) // SO_DEBUG
pub const so_detach_bpf = SocketOption(27) // SO_DETACH_BPF
pub const so_detach_filter = SocketOption(27) // SO_DETACH_FILTER
pub const so_detach_reuseport_bpf = SocketOption(68) // SO_DETACH_REUSEPORT_BPF
pub const so_devmem_dmabuf = SocketOption(79) // SO_DEVMEM_DMABUF
pub const so_devmem_dontneed = SocketOption(80) // SO_DEVMEM_DONTNEED
pub const so_devmem_linear = SocketOption(78) // SO_DEVMEM_LINEAR
pub const so_domain = SocketOption(39) // SO_DOMAIN
pub const so_dontroute = SocketOption(5) // SO_DONTROUTE
pub const so_error = SocketOption(4) // SO_ERROR
pub const so_get_filter = SocketOption(26) // SO_GET_FILTER
pub const so_incoming_cpu = SocketOption(49) // SO_INCOMING_CPU
pub const so_incoming_napi_id = SocketOption(56) // SO_INCOMING_NAPI_ID
pub const so_inq = SocketOption(84) // SO_INQ
pub const so_keepalive = SocketOption(9) // SO_KEEPALIVE
pub const so_linger = SocketOption(13) // SO_LINGER
pub const so_lock_filter = SocketOption(44) // SO_LOCK_FILTER
pub const so_mark = SocketOption(36) // SO_MARK
pub const so_max_pacing_rate = SocketOption(47) // SO_MAX_PACING_RATE
pub const so_meminfo = SocketOption(55) // SO_MEMINFO
pub const so_netns_cookie = SocketOption(71) // SO_NETNS_COOKIE
pub const so_nofcs = SocketOption(43) // SO_NOFCS
pub const so_no_check = SocketOption(11) // SO_NO_CHECK
pub const so_oobinline = SocketOption(10) // SO_OOBINLINE
pub const so_passcred = SocketOption(16) // SO_PASSCRED
pub const so_passpidfd = SocketOption(76) // SO_PASSPIDFD
pub const so_passrights = SocketOption(83) // SO_PASSRIGHTS
pub const so_passsec = SocketOption(34) // SO_PASSSEC
pub const so_peek_off = SocketOption(42) // SO_PEEK_OFF
pub const so_peercred = SocketOption(17) // SO_PEERCRED
pub const so_peergroups = SocketOption(59) // SO_PEERGROUPS
pub const so_peername = SocketOption(28) // SO_PEERNAME
pub const so_peerpidfd = SocketOption(77) // SO_PEERPIDFD
pub const so_peersec = SocketOption(31) // SO_PEERSEC
pub const so_prefer_busy_poll = SocketOption(69) // SO_PREFER_BUSY_POLL
pub const so_priority = SocketOption(12) // SO_PRIORITY
pub const so_protocol = SocketOption(38) // SO_PROTOCOL
pub const so_rcvbufforce = SocketOption(33) // SO_RCVBUFFORCE
pub const so_rcvbuf = SocketOption(8) // SO_RCVBUF
pub const so_rcvlowat = SocketOption(18) // SO_RCVLOWAT
pub const so_rcvmark = SocketOption(75) // SO_RCVMARK
pub const so_rcvpriority = SocketOption(82) // SO_RCVPRIORITY
pub const so_rcvtimeo = SocketOption(20) // SO_RCVTIMEO
pub const so_rcvtimeo_new = SocketOption(66) // SO_RCVTIMEO_NEW
pub const so_rcvtimeo_old = SocketOption(20) // SO_RCVTIMEO_OLD
pub const so_reserve_mem = SocketOption(73) // SO_RESERVE_MEM
pub const so_reuseaddr = SocketOption(2) // SO_REUSEADDR
pub const so_reuseport = SocketOption(15) // SO_REUSEPORT
pub const so_rxq_ovfl = SocketOption(40) // SO_RXQ_OVFL
pub const so_security_authentication = SocketOption(22) // SO_SECURITY_AUTHENTICATION
pub const so_security_encryption_network = SocketOption(24) // SO_SECURITY_ENCRYPTION_NETWORK
pub const so_security_encryption_transport = SocketOption(23) // SO_SECURITY_ENCRYPTION_TRANSPORT
pub const so_select_err_queue = SocketOption(45) // SO_SELECT_ERR_QUEUE
pub const so_sndbufforce = SocketOption(32) // SO_SNDBUFFORCE
pub const so_sndbuf = SocketOption(7) // SO_SNDBUF
pub const so_sndlowat = SocketOption(19) // SO_SNDLOWAT
pub const so_sndtimeo = SocketOption(21) // SO_SNDTIMEO
pub const so_sndtimeo_new = SocketOption(67) // SO_SNDTIMEO_NEW
pub const so_sndtimeo_old = SocketOption(21) // SO_SNDTIMEO_OLD
pub const so_timestamping = SocketOption(37) // SO_TIMESTAMPING
pub const so_timestamping_new = SocketOption(65) // SO_TIMESTAMPING_NEW
pub const so_timestamping_old = SocketOption(37) // SO_TIMESTAMPING_OLD
pub const so_timestampns = SocketOption(35) // SO_TIMESTAMPNS
pub const so_timestampns_new = SocketOption(64) // SO_TIMESTAMPNS_NEW
pub const so_timestampns_old = SocketOption(35) // SO_TIMESTAMPNS_OLD
pub const so_timestamp = SocketOption(29) // SO_TIMESTAMP
pub const so_timestamp_new = SocketOption(63) // SO_TIMESTAMP_NEW
pub const so_timestamp_old = SocketOption(29) // SO_TIMESTAMP_OLD
pub const so_txrehash = SocketOption(74) // SO_TXREHASH
pub const so_txtime = SocketOption(61) // SO_TXTIME
pub const so_type = SocketOption(3) // SO_TYPE
pub const so_wifi_status = SocketOption(41) // SO_WIFI_STATUS
pub const so_zerocopy = SocketOption(60) // SO_ZEROCOPY
examples/listen_on_anyaddr.v
+12 -10
View File
@@ -1,15 +1,17 @@
import netio
// This program starts a server that listens for TCP connections on port 1081.
// The program listens on all addresses available in the operating system,
// including IPv4 and IPv6.
//
// Run the program and try connecting using the telnet utility:
//
// telnet 127.0.0.1 1081 # IPv4
// telnet ::1 1081 # IPv6
//
// This program fails if operation system does not support IPv6 or IPv6 is disabled.
/*
This program starts a server that listens for TCP connections on port 1081.
The program listens on all addresses available in the operating system,
including IPv4 and IPv6.
Run the program and try connecting using the telnet utility:
telnet 127.0.0.1 1081 # IPv4
telnet ::1 1081 # IPv6
This program fails if operation system does not support IPv6 or IPv6 is disabled.
*/
fn main() {
// We want to bind a server socket to the all available local addresses,
interfaces.c.v
+4 -3
View File
@@ -30,7 +30,7 @@ pub fn (e NetworkInterfaceNotFound) msg() string {
}
// name_to_index translates the network interface name to index.
// See also if_nametoindex(3).
// See also [if_nametoindex(3p)](https://man7.org/linux/man-pages/man3/if_nametoindex.3p.html).
pub fn name_to_index(name string) !u32 {
index := C.if_nametoindex(&char(name.str))
if index == 0 {
@@ -47,7 +47,7 @@ pub fn name_to_index(name string) !u32 {
}
// index_to_name translates the network interface index to name e.g. 'eth0'.
// See also if_indextoname(3).
// See also [if_indextoname(3p)](https://man7.org/linux/man-pages/man3/if_indextoname.3p.html).
pub fn index_to_name(index u32) !string {
name := []u8{len: C.IF_NAMESIZE}
ifname := C.if_indextoname(index, name.data)
@@ -92,7 +92,8 @@ pub fn find_network_interface(s string) !NetworkInterfaceId {
}
}
// network_interfaces returns an array with names and indexes of all network interfaces in system.
// network_interfaces returns an array with names and indexes of all network interfaces on system.
// See also [if_nameindex(3p)](https://man7.org/linux/man-pages/man3/if_nameindex.3p.html).
pub fn network_interfaces() ![]NetworkInterfaceId {
ifaces := C.if_nameindex()
if isnil(ifaces) {
make.vsh
+1 -1
View File
@@ -49,7 +49,7 @@ fn main() {
println("\tThis file is generated by make.vsh, DO NOT EDIT.")
println("*/\n")
for k, v in cdefs {
println("pub const ${k} = ${v.vtype}(${v.value})")
println("pub const ${k} = ${v.vtype}(${v.value}) // ${k.to_upper_ascii()}")
}
}
netio.v
+2 -2
View File
@@ -17,11 +17,11 @@ pub type SocketLevel = int
// The socket option type.
pub type SocketOption = int
// Flag type for `translate_addr()`.
// Flag type for `addr_info()`.
// See [getaddrinfo(3)](https://man7.org/linux/man-pages/man3/getaddrinfo.3.html) for details.
pub type AddrInfoFlag = int
// Flag type for `translate_name()`.
// Flag type for `name_info()`.
// See [getnameinfo(3)](https://man7.org/linux/man-pages/man3/getnameinfo.3.html) for details.
pub type NameInfoFlag = int
socket.c.v
+13 -5
View File
@@ -24,7 +24,7 @@ pub:
fd int = -1
}
// Socket.new creates new socket.
// Socket.new creates the new socket.
// See [socket(7)](https://www.man7.org/linux/man-pages/man7/socket.7.html) and
// [socket(3)](https://man7.org/linux/man-pages/man3/socket.3p.html) for details.
pub fn Socket.new(domain AddrFamily, st SocketType, proto Protocol) !Socket {
@@ -37,7 +37,7 @@ pub fn Socket.new(domain AddrFamily, st SocketType, proto Protocol) !Socket {
}
}
// type reports the actual socket type.
// type reports the actual socket type. Look for `sock_*` constants.
pub fn (s Socket) type() !SocketType {
return s.get_option[SocketType](sol_socket, so_type)!
}
@@ -49,14 +49,14 @@ pub enum Shutdown {
read_and_write
}
// connect connects a socket.
// connect connects a socket. See [connect(3p)](https://man7.org/linux/man-pages/man3/connect.3p.html) for details.
pub fn (s Socket) connect(addr SocketAddr) ! {
if C.connect(s.fd, addr.ptr(), addr.size()) == -1 {
return os.last_error()
}
}
// bind binds a name to a socket.
// bind binds a name to a socket. See [bind(3p)](https://man7.org/linux/man-pages/man3/bind.3p.html) for details.
pub fn (s Socket) bind(addr SocketAddr) ! {
if C.bind(s.fd, addr.ptr(), addr.size()) == -1 {
return os.last_error()
@@ -64,6 +64,7 @@ pub fn (s Socket) bind(addr SocketAddr) ! {
}
// listen starts listening for socket connections and limit the queue of incoming connections.
// See [listen(3p)](https://man7.org/linux/man-pages/man3/listen.3p.html) for details.
pub fn (s Socket) listen(backlog int) ! {
if C.listen(s.fd, backlog) == -1 {
return os.last_error()
@@ -72,6 +73,7 @@ pub fn (s Socket) listen(backlog int) ! {
// accept accepts a new connection on a socket.
// The return values are the new socket connected to remote and the remote socket address.
// See [accept(3p)](https://man7.org/linux/man-pages/man3/accept.3p.html) for details.
pub fn (s Socket) accept() !(Socket, SocketAddr) {
mut sock_addr_storage := &C.sockaddr_storage{}
mut sock_addr_len := sizeof(C.sockaddr_storage)
@@ -113,7 +115,7 @@ fn (s Socket) get_option_raw(level SocketLevel, option SocketOption, mut value v
// import netio
// mut socket := netio.Socket.new(netio.af_inet, netio.sock_stream, 0)!
// socket.set_option(netio.sol_socket, netio.so_reuseaddr, 1)!
// assert socket.get_option[int](netio.sol_socket, netio.so_reuseaddr)! == true
// assert socket.get_option[int](netio.sol_socket, netio.so_reuseaddr)! == 1
// ```
pub fn (s Socket) get_option[T](level SocketLevel, option SocketOption) !T {
mut result := T{}
@@ -123,6 +125,7 @@ pub fn (s Socket) get_option[T](level SocketLevel, option SocketOption) !T {
}
// receive a message from a connected socket.
// See [recv(3p)](https://man7.org/linux/man-pages/man3/recv.3p.html) for details.
pub fn (s Socket) recv(mut buf []u8, flags MsgFlag) !int {
r := C.recv(s.fd, buf.data, buf.len, flags)
if r == -1 {
@@ -132,6 +135,7 @@ pub fn (s Socket) recv(mut buf []u8, flags MsgFlag) !int {
}
// receive a message from a connected socket.
// See [recvfrom(3p)](https://man7.org/linux/man-pages/man3/recvfrom.3p.html) for details.
pub fn (s Socket) recv_from(mut buf []u8, flags MsgFlag) !(int, SocketAddr) {
mut sock_addr_storage := &C.sockaddr_storage{}
mut sock_addr_len := sizeof(C.sockaddr_storage)
@@ -143,6 +147,7 @@ pub fn (s Socket) recv_from(mut buf []u8, flags MsgFlag) !(int, SocketAddr) {
}
// send a message on socket.
// See [send(3p)](https://man7.org/linux/man-pages/man3/send.3p.html) for details.
pub fn (s Socket) send(buf []u8, flags MsgFlag) !int {
r := C.send(s.fd, buf.data, buf.len, flags)
if r == -1 {
@@ -152,6 +157,7 @@ pub fn (s Socket) send(buf []u8, flags MsgFlag) !int {
}
// send a message on socket using the dst socket address as destination instead of the socket peer address.
// See [sendto(3p)](https://man7.org/linux/man-pages/man3/sendto.3p.html) for details.
pub fn (s Socket) send_to(buf []u8, dst SocketAddr, flags MsgFlag) !int {
r := C.sendto(s.fd, buf.data, buf.len, flags, dst.ptr(), dst.size())
if r == -1 {
@@ -161,6 +167,7 @@ pub fn (s Socket) send_to(buf []u8, dst SocketAddr, flags MsgFlag) !int {
}
// shutdown shut downs socket send and receive operations.
// See [shutodwn(3p)](https://man7.org/linux/man-pages/man3/shutdown.3p.html) for details.
pub fn (s Socket) shutdown(how Shutdown) ! {
if C.shutdown(s.fd, i32(how)) == -1 {
return os.last_error()
@@ -168,6 +175,7 @@ pub fn (s Socket) shutdown(how Shutdown) ! {
}
// close closes the socket.
// See [close(3p)](https://man7.org/linux/man-pages/man3/close.3p.html) for details.
pub fn (s Socket) close() ! {
if C.close(s.fd) == -1 {
return os.last_error()
socket_addr.c.v
+22 -12
View File
@@ -30,25 +30,32 @@ pub fn SocketAddr.new_ipv4(addr [4]u8, port u16) SocketAddr {
return sock_addr
}
@[params]
pub struct Inet6SocketAddrParams {
pub:
flow_info u32
scope_id u32
}
// SocketAddr.new_ipv6 creates new AF_INET6 socket address.
// addr must be set in network (big-endian) byte order.
// Use `find_network_interface()` to get an integer scope_id from its string representation.
pub fn SocketAddr.new_ipv6(addr [16]u8, port u16, flow_info u32, scope_id u32) SocketAddr {
pub fn SocketAddr.new_ipv6(addr [16]u8, port u16, params Inet6SocketAddrParams) SocketAddr {
mut sock_addr := unsafe { SocketAddr.new(af_inet6, 28) }
unsafe {
sock_addr.write(binary.big_endian_get_u16(port)) or {}
sock_addr.write(binary.big_endian_get_u32(flow_info)) or {}
sock_addr.write(binary.big_endian_get_u32(params.flow_info)) or {}
sock_addr.write(addr[..]) or {}
sock_addr.write(binary.big_endian_get_u32(scope_id)) or {}
sock_addr.write(binary.big_endian_get_u32(params.scope_id)) or {}
}
return sock_addr
}
// SocketAddr.new_unix creates new AF_UNIX socket address with given path. The path must
// fit in platform dependent const `max_unix_path_len` value.
// fit in platform dependent `max_unix_path_len` const value.
pub fn SocketAddr.new_unix(path string) !SocketAddr {
if path.len > max_unix_path_len {
return error('Too long path to socket')
return error('too long path to socket, max length is ${max_unix_path_len}')
}
mut sock_addr := unsafe { SocketAddr.new(af_unix, usize(max_unix_path_len) + 2) }
unsafe {
@@ -141,7 +148,7 @@ pub fn SocketAddr.from_ptr_copy(ptr voidptr, size isize) !SocketAddr {
}
// SocketAddr.from_ptr creates new socket address from specified pointer.
// Note: The data is reused, not copied. See also SocketAddr.from_ptr_copy().
// Note: Data is reused, not copied.
@[unsafe]
pub fn SocketAddr.from_ptr(ptr voidptr, size isize) !SocketAddr {
if isnil(ptr) {
@@ -164,8 +171,8 @@ pub fn (a SocketAddr) family() AddrFamily {
return f
}
// is_empty returns true if socket address is unspecified — the data pointer is nil or
// data contains only zeros. Empty address cannot be used in `bind` and `connect` calls.
// is_empty returns true if socket address is unspecified: the data pointer is nil or socket
// address data is zero. Empty address cannot be used in `bind()` and `connect()` calls.
pub fn (a SocketAddr) is_empty() bool {
if isnil(a.data) {
return true
@@ -216,10 +223,13 @@ pub fn (a SocketAddr) size() u32 {
}
// str returns the string representation of socket address.
// Supported address families are AF_INET, AF_INET6, and AF_UNIX.
// Examples: '172.16.16.132:1080', '[fdf1:72d1:0033:0000:0000:0000:0000:0247]:25535',
// '/run/app.sock'. For others a string like 'SocketAddr(0x00000000)' will be returned.
// See also `translate_name()`.
// Only AF_UNIX, AF_INET, and AF_INET6 are supported. str will return a string
// consisting of the address and port number separated by a colon, or the absolute
// path to the socket file. The IPv6 address will be returned in expanded form and
// enclosed in square brackets. For all other address families, str will return a
// string of the form `SocketAddr(0x00000000)` with the socket address data pointer
// in brackets.
// Note: See also `name_info()`.
pub fn (a SocketAddr) str() string {
match a.family() {
af_inet {
tests/if_test.v → tests/interfaces_test.v
View File