4.18.4 Raw Socket Devices
Gerbil provides raw socket devices to support network programming with sockets. See the tutorial for an example program that utilizes raw socket devices.
usage
(import :std/os/socket)
4.18.4.1 socket
(socket domain type (proto 0))
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4.18.4.2 server-socket
(server-socket domain type (proto 0))
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4.18.4.3 socket?
(socket? obj)
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4.18.4.4 socket-bind
(socket-bind sock addr)
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4.18.4.5 socket-listen
(socket-listen sock (backlog 10))
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4.18.4.6 socket-accept
(socket-accept sock (sa #f))
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4.18.4.7 socket-connect
(socket-connect sock sa)
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4.18.4.8 socket-shutdown
(socket-shutdown sock how)
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4.18.4.9 socket-close
(socket-close sock)
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4.18.4.10 socket-send
(socket-send sock bytes (start 0) (end (u8vector-length bytes)) (flags 0))
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4.18.4.11 socket-sendto
(socket-sendto sock bytes sa (start 0) (end (u8vector-length bytes)) (flags 0))
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4.18.4.12 socket-sendmsg
(socket-sendmsg sock name-bytes io-bytes ctl-bytes flags)
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4.18.4.13 socket-recv
(socket-recv sock bytes (start 0) (end (u8vector-length bytes)) (flags 0))
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4.18.4.14 socket-recvfrom
(socket-recvfrom sock bytes sa (start 0) (end (u8vector-length bytes)) (flags 0))
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4.18.4.15 socket-recvmsg
(socket-recvmsg sock name io ctl flags)
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4.18.4.16 socket-recvmsg*
(socket-recvmsg* sock name-bytes rname io-bytes ctl-bytes rctl flags rflags)
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4.18.4.17 socket-getpeername
(socket-getpeername sock (sa #f))
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4.18.4.18 socket-getsockname
(socket-getsockname sock (sa #f))
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4.18.4.19 socket-getsockopt socket-setsockopt
(socket-getsockopt sock level opt)
(socket-setsockopt sock level opt val)
;; level opt get set?
(defsockopt SOL_SOCKET SO_ACCEPTCONN int #f)
(defsockopt SOL_SOCKET SO_BINDTODEVICE bytes bytes)
(defsockopt SOL_SOCKET SO_BROADCAST int int)
(defsockopt SOL_SOCKET SO_DEBUG int int)
(defsockopt SOL_SOCKET SO_DOMAIN int #f)
(defsockopt SOL_SOCKET SO_DONTROUTE int int)
(defsockopt SOL_SOCKET SO_ERROR int #f)
(defsockopt SOL_SOCKET SO_KEEPALIVE int int)
(defsockopt SOL_SOCKET SO_LINGER linger linger)
(defsockopt SOL_SOCKET SO_OOBLINE int int)
(defsockopt SOL_SOCKET SO_PASSCRED int int)
(defsockopt SOL_SOCKET SO_PEERCRED bytes bytes)
(defsockopt SOL_SOCKET SO_PEEK_OFF int int)
(defsockopt SOL_SOCKET SO_PROTOCOL int int)
(defsockopt SOL_SOCKET SO_RCVBUF int int)
(defsockopt SOL_SOCKET SO_SNDBUF int int)
(defsockopt SOL_SOCKET SO_RCVLOWAT int int)
(defsockopt SOL_SOCKET SO_SNDLOWAT int int)
(defsockopt SOL_SOCKET SO_RCVTIMEO tv tv)
(defsockopt SOL_SOCKET SO_SNDTIMEO tv tv)
(defsockopt SOL_SOCKET SO_REUSEADDR int int)
(defsockopt SOL_SOCKET SO_REUSEPORT int int)
(defsockopt SOL_SOCKET SO_TYPE int int)
(defsockopt SOL_SOCKET SO_TIMESTAMP int int)
(defsockopt SOL_SOCKET SO_USELOOPBACK int int)
(defsockopt IPPROTO_IP IP_ADD_MEMBERSHIP #f mreq)
(defsockopt IPPROTO_IP IP_DROP_MEMBERSHIP #f mreq)
(defsockopt IPPROTO_IP IP_ADD_SOURCE_MEMBERSHIP #f mreq-src)
(defsockopt IPPROTO_IP IP_DROP_SOURCE_MEMBERSHIP #f mreq-src)
(defsockopt IPPROTO_IP IP_BLOCK_SOURCE #f mreq-src)
(defsockopt IPPROTO_IP IP_UNBLOCK_SOURCE #f mreq-src)
(defsockopt IPPROTO_IP IP_FREEBIND int int)
(defsockopt IPPROTO_IP IP_HDRINCL int int)
(defsockopt IPPROTO_IP IP_MTU int #f)
(defsockopt IPPROTO_IP IP_MTU_DISCOVER int int)
(defsockopt IPPROTO_IP IP_MULTICAST_ALL int int)
(defsockopt IPPROTO_IP IP_MULTICAST_IF #f mreq)
(defsockopt IPPROTO_IP IP_MULTICAST_LOOP int int)
(defsockopt IPPROTO_IP IP_MULTICAST_TTL int int)
(defsockopt IPPROTO_IP IP_NODEFRAG int int)
(defsockopt IPPROTO_IP IP_OPTIONS bytes bytes)
(defsockopt IPPROTO_IP IP_PKTINFO bytes bytes)
(defsockopt IPPROTO_IP IP_RECVERR int int)
(defsockopt IPPROTO_IP IP_RECVORIGDSTADDR int int)
(defsockopt IPPROTO_IP IP_RECVOPTS int int)
(defsockopt IPPROTO_IP IP_RECVTOS int int)
(defsockopt IPPROTO_IP IP_RECVTTL int int)
(defsockopt IPPROTO_IP IP_RETOPTS int int)
(defsockopt IPPROTO_IP IP_ROUTER_ALERT int int)
(defsockopt IPPROTO_IP IP_TOS int int)
(defsockopt IPPROTO_IP IP_TTL int int)
(defsockopt IPPROTO_IPV6 IPV6_ADDRFORM #f int)
(defsockopt IPPROTO_IPV6 IPV6_ADD_MEMBERSHIP #f mreq6)
(defsockopt IPPROTO_IPV6 IPV6_DROP_MEMBERSHIP #f mreq6)
(defsockopt IPPROTO_IPV6 IPV6_MTU int int)
(defsockopt IPPROTO_IPV6 IPV6_MTU_DISCOVER int int)
(defsockopt IPPROTO_IPV6 IPV6_MULTICAST_HOPS int int)
(defsockopt IPPROTO_IPV6 IPV6_MULTICAST_IF int int)
(defsockopt IPPROTO_IPV6 IPV6_MULTICAST_LOOP int int)
(defsockopt IPPROTO_IPV6 IPV6_RECVPKTINFO int int)
(defsockopt IPPROTO_IPV6 IPV6_RTHDR int int)
(defsockopt IPPROTO_IPV6 IPV6_AUTHHDR int int)
(defsockopt IPPROTO_IPV6 IPV6_DSTOPTS int int)
(defsockopt IPPROTO_IPV6 IPV6_HOPOPTS int int)
(defsockopt IPPROTO_IPV6 IPV6_FLOWINFO int int)
(defsockopt IPPROTO_IPV6 IPV6_HOPLIMIT int int)
(defsockopt IPPROTO_IPV6 IPV6_ROUTER_ALERT int int)
(defsockopt IPPROTO_IPV6 IPV6_UNICAST_HOPS int int)
(defsockopt IPPROTO_IPV6 IPV6_V6ONLY int int)
(defsockopt IPPROTO_TCP TCP_CONGESTION #f bytes)
(defsockopt IPPROTO_TCP TCP_CORK int int)
(defsockopt IPPROTO_TCP TCP_DEFER_ACCEPT int int)
(defsockopt IPPROTO_TCP TCP_KEEPCNT int int)
(defsockopt IPPROTO_TCP TCP_KEEPIDLE int int)
(defsockopt IPPROTO_TCP TCP_KEEPINTVL int int)
(defsockopt IPPROTO_TCP TCP_MAXSEG int int)
(defsockopt IPPROTO_TCP TCP_NODELAY int int)
(defsockopt IPPROTO_TCP TCP_SYNCNT int int)
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4.18.4.20 socket-domain
(socket-domain sock)
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4.18.4.21 socket-address?
(socket-address? obj)
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4.18.4.22 make-socket-address make-socket-address-in make-socket-address-in6 make-socket-address-un
(make-socket-address af)
(make-socket-address-in)
=> (make-socket-address AF_INET)
(make-socket-address-in6)
=> (make-socket-address AF_INET6)
(make-socket-address-un)
=> (make-socket-address AF_UNIX)
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4.18.4.23 socket-address socket-address-in socket-address-in6 socket-address-un
(socket-address addr)
(socket-address-in host port)
(socket-address-in6 host port)
(socket-address-un path)
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4.18.4.24 socket-address->address
(socket-address->address sa)
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4.18.4.25 socket-address->string
(socket-address->string sa)
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4.18.4.26 socket-address-family
(socket-address-family sa)
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4.18.4.27 Constants
AF_UNSPEC
AF_INET
AF_INET6
AF_UNIX
AF_LOCAL
AF_NETLINK
AF_PACKET
AF_ALG
SOCK_STREAM
SOCK_DGRAM
SOCK_RAW
SOCK_SEQPACKET
SOCK_RDM
SHUT_RD
SHUT_WR
SHUT_RDWR
UNIX_MAX_PATH
SOL_SOCKET
SO_ACCEPTCONN
SO_BINDTODEVICE
SO_BROADCAST
SO_DEBUG
SO_DOMAIN
SO_DONTROUTE
SO_ERROR
SO_KEEPALIVE
SO_LINGER
SO_OOBLINE
SO_PASSCRED
SO_PEERCRED
SO_PEEK_OFF
SO_PROTOCOL
SO_RCVBUF
SO_SNDBUF
SO_RCVLOWAT
SO_SNDLOWAT
SO_RCVTIMEO
SO_SNDTIMEO
SO_REUSEADDR
SO_REUSEPORT
SO_TYPE
SO_TIMESTAMP
SO_USELOOPBACK
IPPROTO_IPV6
IPV6_ADDRFORM
IPV6_ADD_MEMBERSHIP
IPV6_DROP_MEMBERSHIP
IPV6_MTU
IPV6_MTU_DISCOVER
IPV6_MULTICAST_HOPS
IPV6_MULTICAST_IF
IPV6_MULTICAST_LOOP
IPV6_RECVPKTINFO
IPV6_RTHDR
IPV6_AUTHHDR
IPV6_DSTOPTS
IPV6_HOPOPTS
IPV6_FLOWINFO
IPV6_HOPLIMIT
IPV6_ROUTER_ALERT
IPV6_UNICAST_HOPS
IPV6_V6ONLY
IPPROTO_TCP
TCP_CONGESTION
TCP_CORK
TCP_DEFER_ACCEPT
TCP_KEEPCNT
TCP_KEEPIDLE
TCP_KEEPINTVL
TCP_MAXSEG
TCP_NODELAY
TCP_SYNCNT
IP_PMTUDISC_WANT
IP_PMTUDISC_DONT
IP_PMTUDISC_DO
IP_PMTUDISC_PROBE
IPTOS_LOWDELAY
IPTOS_THROUGHPUT
IPTOS_RELIABILITY
IPTOS_MINCOST
MSG_CONFIRM
MSG_CTRUNC
MSG_DONTROUTE
MSG_DONTWAIT
MSG_EOR
MSG_ERRQUEUE
MSG_MORE
MSG_NOSIGNAL
MSG_OOB
MSG_PEEK
MSG_TRUNC
MSG_WAITALL