;;; -*- Lisp -*- ;;; This isn't really lisp, but it's definitely a source file. we ;;; name it thus to avoid having to mess with the clc lpn translations ;;; first, the headers necessary to find definitions of everything ("sys/types.h" "sys/socket.h" "sys/stat.h" "unistd.h" "sys/un.h" "netinet/in.h" "netinet/in_systm.h" "netinet/ip.h" "net/if.h" "netdb.h" "errno.h" "netinet/tcp.h" "fcntl.h" ) ;;; then the stuff we're looking for ((:integer af-inet "AF_INET" "IP Protocol family") (:integer af-unspec "AF_UNSPEC" "Unspecified") (:integer af-local #+(or sunos solaris hpux) "AF_UNIX" #-(or sunos solaris hpux) "AF_LOCAL" "Local to host (pipes and file-domain).") #+linux (:integer af-inet6 "AF_INET6" "IP version 6") #+linux (:integer af-route "AF_NETLINK" "Alias to emulate 4.4BSD ") (:integer sock-stream "SOCK_STREAM" "Sequenced, reliable, connection-based byte streams.") (:integer sock-dgram "SOCK_DGRAM" "Connectionless, unreliable datagrams of fixed maximum length.") (:integer sock-raw "SOCK_RAW" "Raw protocol interface.") (:integer sock-rdm "SOCK_RDM" "Reliably-delivered messages.") (:integer sock-seqpacket "SOCK_SEQPACKET" "Sequenced, reliable, connection-based, datagrams of fixed maximum length.") (:integer sol-socket "SOL_SOCKET") ;; some of these may be linux-specific (:integer so-debug "SO_DEBUG" "Enable debugging in underlying protocol modules") (:integer so-reuseaddr "SO_REUSEADDR" "Enable local address reuse") (:integer so-type "SO_TYPE") ;get only (:integer so-error "SO_ERROR") ;get only (also clears) (:integer so-dontroute "SO_DONTROUTE" "Bypass routing facilities: instead send direct to appropriate network interface for the network portion of the destination address") (:integer so-broadcast "SO_BROADCAST" "Request permission to send broadcast datagrams") (:integer so-sndbuf "SO_SNDBUF") #+linux (:integer so-passcred "SO_PASSCRED") (:integer so-rcvbuf "SO_RCVBUF") (:integer so-keepalive "SO_KEEPALIVE" "Send periodic keepalives. If peer does not respond, we get SIGPIPE.") #+linux (:integer tcp-keepcnt "TCP_KEEPCNT" "Number of unacknowledged probes before the connection is considered dead.") #+linux (:integer tcp-keepidle "TCP_KEEPIDLE" "Seconds between the last data packet sent and the first keepalive probe.") #+linux (:integer tcp-keepintvl "TCP_KEEPINTVL" "Seconds between keepalive probes.") (:integer so-oobinline "SO_OOBINLINE" "Put out-of-band data into the normal input queue when received") #+linux (:integer so-no-check "SO_NO_CHECK") #+linux (:integer so-priority "SO_PRIORITY") (:integer so-linger "SO_LINGER" "For reliable streams, pause a while on closing when unsent messages are queued") #+linux (:integer so-bsdcompat "SO_BSDCOMPAT") (:integer so-sndlowat "SO_SNDLOWAT") (:integer so-rcvlowat "SO_RCVLOWAT") (:integer so-sndtimeo "SO_SNDTIMEO") (:integer so-rcvtimeo "SO_RCVTIMEO") (:integer tcp-nodelay "TCP_NODELAY") #+linux (:integer so-bindtodevice "SO_BINDTODEVICE") (:integer ifnamsiz "IFNAMSIZ") ;; socket shutdown flags (:integer SHUT_RD "SHUT_RD") (:integer SHUT_WR "SHUT_WR") (:integer SHUT_RDWR "SHUT_RDWR") ;; errors (:integer EADDRINUSE "EADDRINUSE") (:integer EAGAIN "EAGAIN") (:integer EBADF "EBADF") (:integer ECONNREFUSED "ECONNREFUSED") (:integer ETIMEDOUT "ETIMEDOUT") (:integer EINTR "EINTR") (:integer EINVAL "EINVAL") (:integer ENOBUFS "ENOBUFS") (:integer ENOMEM "ENOMEM") (:integer EOPNOTSUPP "EOPNOTSUPP") (:integer EPERM "EPERM") (:integer EPROTONOSUPPORT "EPROTONOSUPPORT") (:integer ERANGE "ERANGE") (:integer ESOCKTNOSUPPORT "ESOCKTNOSUPPORT") (:integer ENETUNREACH "ENETUNREACH") (:integer ENOTCONN "ENOTCONN") (:integer NETDB-INTERNAL #+hpux "h_NETDB_INTERNAL" #-hpux "NETDB_INTERNAL" "See errno.") (:integer NETDB-SUCCESS #+hpux "h_NETDB_SUCCESS" #-hpux "NETDB_SUCCESS" "No problem.") (:integer HOST-NOT-FOUND "HOST_NOT_FOUND" "Authoritative Answer Host not found.") (:integer TRY-AGAIN "TRY_AGAIN" "Non-Authoritative Host not found, or SERVERFAIL.") (:integer NO-RECOVERY "NO_RECOVERY" "Non recoverable errors, FORMERR, REFUSED, NOTIMP.") (:integer NO-DATA "NO_DATA" "Valid name, no data record of requested type.") (:integer NO-ADDRESS "NO_ADDRESS" "No address, look for MX record.") #-(or hpux sunos) (:function h-strerror ("hstrerror" c-string (errno int))) (:integer O-NONBLOCK "O_NONBLOCK") (:integer f-getfl "F_GETFL") (:integer f-setfl "F_SETFL") (:integer msg-oob "MSG_OOB") (:integer msg-peek "MSG_PEEK") (:integer msg-trunc "MSG_TRUNC") (:integer msg-waitall "MSG_WAITALL") (:integer msg-eor "MSG_EOR") (:integer msg-dontroute "MSG_DONTROUTE") (:integer msg-dontwait "MSG_DONTWAIT") #+linux (:integer msg-nosignal "MSG_NOSIGNAL") #+linux (:integer msg-confirm "MSG_CONFIRM") #+linux (:integer msg-more "MSG_MORE") ;; for socket-receive (:type socklen-t "socklen_t") (:type size-t "size_t") (:type ssize-t "ssize_t") #| ;;; stat is nothing to do with sockets, but I keep it around for testing ;;; the ffi glue (:structure stat ("struct stat" (t dev "dev_t" "st_dev") ((alien:integer 32) atime "time_t" "st_atime"))) (:function stat ("stat" (integer 32) (file-name (* t)) (buf (* t)))) |# (:structure protoent ("struct protoent" (c-string-pointer name "char *" "p_name") ((* (* t)) aliases "char **" "p_aliases") (integer proto "int" "p_proto"))) (:function getprotobyname ("getprotobyname" (* protoent) (name c-string))) ;; getprotobyname_r is a thread-safe reentrant version of getprotobyname #+os-provides-getprotoby-r (:function getprotobyname-r ("getprotobyname_r" int (name c-string) (result_buf (* protoent)) (buffer (* char)) (buffer-len size-t) #-solaris (result (* (* protoent))))) (:function getprotobynumber ("getprotobynumber" (* protoent) (proto int))) ;;ditto, save for the getprotobynumber part #+os-provides-getprotoby-r (:function getprotobynumber-r ("getprotobynumber_r" int (proto int) (result_buf (* protoent)) (buffer (* char)) (buffer-len size-t) #-solaris (result (* (* protoent))))) (:integer inaddr-any "INADDR_ANY") (:structure in-addr ("struct in_addr" ((array (unsigned 8)) addr "u_int32_t" "s_addr"))) (:structure sockaddr-in ("struct sockaddr_in" #+darwin ((unsigned 8) len "__uint8_t" "sin_len") (integer family "sa_family_t" "sin_family") ;; These two could be in-port-t and ;; in-addr-t, but then we'd throw away the ;; convenience (and byte-order agnosticism) ;; of the old sb-grovel scheme. ((array (unsigned 8)) port "u_int16_t" "sin_port") ((array (unsigned 8)) addr "struct in_addr" "sin_addr"))) (:structure sockaddr-un ("struct sockaddr_un" (integer family "sa_family_t" "sun_family") (c-string path "char" "sun_path"))) (:structure sockaddr-un-abstract ("struct sockaddr_un" (integer family "sa_family_t" "sun_family") ((array (unsigned 8)) path "char" "sun_path"))) (:structure hostent ("struct hostent" (c-string-pointer name "char *" "h_name") ((* c-string) aliases "char **" "h_aliases") (integer type "int" "h_addrtype") (integer length "int" "h_length") ((* (* (unsigned 8))) addresses "char **" "h_addr_list"))) (:structure msghdr ("struct msghdr" (c-string-pointer name "void *" "msg_name") (integer namelen "socklen_t" "msg_namelen") ((* t) iov "struct iovec" "msg_iov") (integer iovlen "size_t" "msg_iovlen") ((* t) control "void *" "msg_control") (integer controllen "socklen_t" "msg_controllen") (integer flags "int" "msg_flags"))) (:function socket (#-netbsd "socket" #+netbsd "_socket" int (domain int) (type int) (protocol int))) (:function bind ("bind" int (sockfd int) (my-addr (* t)) ; KLUDGE: sockaddr-in or sockaddr-un? (addrlen socklen-t))) (:function listen ("listen" int (socket int) (backlog int))) (:function accept ("accept" int (socket int) (my-addr (* t)) ; KLUDGE: sockaddr-in or sockaddr-un? (addrlen socklen-t :in-out))) (:function getpeername ("getpeername" int (socket int) (her-addr (* t)) ; KLUDGE: sockaddr-in or sockaddr-un? (addrlen socklen-t :in-out))) (:function getsockname ("getsockname" int (socket int) (my-addr (* t)) ; KLUDGE: sockaddr-in or sockaddr-un? (addrlen socklen-t :in-out))) (:function connect ("connect" int (socket int) (his-addr (* t)) ; KLUDGE: sockaddr-in or sockaddr-un? (addrlen socklen-t))) (:function close ("close" int (fd int))) (:function shutdown ("shutdown" int (fd int) (how int))) (:function recvfrom ("recvfrom" ssize-t (socket int) (buf (* t)) (len integer) (flags int) (sockaddr (* t)) ; KLUDGE: sockaddr-in or sockaddr-un? (socklen (* socklen-t)))) (:function recvmsg ("recvmsg" ssize-t (socket int) (msg (* msghdr)) (flags int))) (:function send ("send" ssize-t (socket int) (buf (* t)) (len size-t) (flags int))) (:function sendto ("sendto" int (socket int) (buf (* t)) (len size-t) (flags int) (sockaddr (* t)) ; KLUDGE: sockaddr-in or sockaddr-un? (socklen socklen-t))) (:function sendmsg ("sendmsg" int (socket int) (msg (* msghdr)) (flags int))) (:function gethostbyname ("gethostbyname" (* hostent) (name c-string))) #+darwin (:function gethostbyname2 ("gethostbyname2" (* hostent) (name c-string) (af int))) (:function gethostbyaddr ("gethostbyaddr" (* hostent) (addr (* t)) (len int) (af int))) ;; Re-entrant gethostbyname #+linux (:function gethostbyname-r ("gethostbyname_r" int (name c-string) (ret (* hostent)) (buf (* char)) (buflen long) (result (* (* hostent))) (h-errnop (* int)))) ;; getaddrinfo / getnameinfo #+sb-bsd-sockets-addrinfo (:structure addrinfo ("struct addrinfo" (integer flags "int" "ai_flags") (integer family "int" "ai_family") (integer socktype "int" "ai_socktype") (integer protocol "int" "ai_protocol") ;; CLH 20070306 FIXME: ai_addrlen should really ;; be a socklen_t, but I'm not sure if this the ;; case on other platforms. I'm setting this to ;; socklen_t on darwin and hoping that other ;; platform maintainers will do the right thing ;; here. #+darwin (integer addrlen "socklen_t" "ai_addrlen") #-darwin (integer addrlen "size_t" "ai_addrlen") ((* sockaddr-in) addr "struct sockaddr*" "ai_addr") (c-string-pointer canonname "char *" "ai_canonname") ((* (struct addrinfo)) next "struct addrinfo*" "ai_next"))) #+sb-bsd-sockets-addrinfo (:function getaddrinfo ("getaddrinfo" int (node c-string) (service c-string) (hints (* addrinfo)) (res (* (* addrinfo))))) #+sb-bsd-sockets-addrinfo (:function freeaddrinfo ("freeaddrinfo" void (res (* addrinfo)))) #+sb-bsd-sockets-addrinfo (:function gai-strerror ("gai_strerror" c-string (error-code int))) #+sb-bsd-sockets-addrinfo (:function getnameinfo ("getnameinfo" int (address (* sockaddr-in)) (address-length size-t) (host (* char)) (host-len size-t) (service (* char)) (service-len size-t) (flags int))) (:integer EAI-FAMILY "EAI_FAMILY") (:integer EAI-SOCKTYPE "EAI_SOCKTYPE") (:integer EAI-BADFLAGS "EAI_BADFLAGS") (:integer EAI-NONAME "EAI_NONAME") (:integer EAI-SERVICE "EAI_SERVICE") #-freebsd (:integer EAI-ADDRFAMILY "EAI_ADDRFAMILY") (:integer EAI-MEMORY "EAI_MEMORY") (:integer EAI-FAIL "EAI_FAIL") (:integer EAI-AGAIN "EAI_AGAIN") (:integer EAI-SYSTEM "EAI_SYSTEM") (:integer NI-NAMEREQD "NI_NAMEREQD") ;; Socket options (:function setsockopt ("setsockopt" int (socket int) (level int) (optname int) (optval (* t)) (optlen int))) ;;; should be socklen-t! (:function fcntl ("fcntl" int (fd int) (cmd int) (arg long))) (:function getsockopt ("getsockopt" int (socket int) (level int) (optname int) (optval (* t)) (optlen (* int)))) ;;; should be socklen-t! )