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- /* Copyright (c) 1990 UNIX System Laboratories, Inc. */
- /* Copyright (c) 1984, 1986, 1987, 1988, 1989, 1990 AT&T */
- /* All Rights Reserved */
-
- /* THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF */
- /* UNIX System Laboratories, Inc. */
- /* The copyright notice above does not evidence any */
- /* actual or intended publication of such source code. */
-
- #ifndef _SYS_SOCKET_H
- #define _SYS_SOCKET_H
-
- #ident "@(#)/usr/include/sys/socket.h.sl 1.1 4.0 12/08/90 35525 AT&T-USL"
-
- /*
- * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- * PROPRIETARY NOTICE (Combined)
- *
- * This source code is unpublished proprietary information
- * constituting, or derived under license from AT&T's UNIX(r) System V.
- * In addition, portions of such source code were derived from Berkeley
- * 4.3 BSD under license from the Regents of the University of
- * California.
- *
- *
- *
- * Copyright Notice
- *
- * Notice of copyright on this source code product does not indicate
- * publication.
- *
- * (c) 1986,1987,1988,1989 Sun Microsystems, Inc
- * (c) 1983,1984,1985,1986,1987,1988,1989 AT&T.
- * All rights reserved.
- *
- */
-
- #ifndef _KERNEL
- #include <sys/netconfig.h>
- #endif
-
- /*
- * Definitions related to sockets: types, address families, options.
- */
-
- #ifndef NC_TPI_CLTS
- #define NC_TPI_CLTS 1 /* must agree with netconfig.h */
- #define NC_TPI_COTS 2 /* must agree with netconfig.h */
- #define NC_TPI_COTS_ORD 3 /* must agree with netconfig.h */
- #define NC_TPI_RAW 4 /* must agree with netconfig.h */
- #endif /* !NC_TPI_CLTS */
-
- /*
- * Types
- */
- #define SOCK_STREAM NC_TPI_COTS /* stream socket */
- #define SOCK_DGRAM NC_TPI_CLTS /* datagram socket */
- #define SOCK_RAW NC_TPI_RAW /* raw-protocol interface */
- #define SOCK_RDM 5 /* reliably-delivered message */
- #define SOCK_SEQPACKET 6 /* sequenced packet stream */
-
- /*
- * Option flags per-socket.
- */
- #define SO_DEBUG 0x0001 /* turn on debugging info recording */
- #define SO_ACCEPTCONN 0x0002 /* socket has had listen() */
- #define SO_REUSEADDR 0x0004 /* allow local address reuse */
- #define SO_KEEPALIVE 0x0008 /* keep connections alive */
- #define SO_DONTROUTE 0x0010 /* just use interface addresses */
- #define SO_BROADCAST 0x0020 /* permit sending of broadcast msgs */
- #define SO_USELOOPBACK 0x0040 /* bypass hardware when possible */
- #define SO_LINGER 0x0080 /* linger on close if data present */
- #define SO_OOBINLINE 0x0100 /* leave received OOB data in line */
- #define SO_ORDREL 0x0200 /* give use orderly release */
- #define SO_IMASOCKET 0x0400 /* use socket semantics */
-
- /*
- * N.B.: The following definition is present only for compatibility
- * with release 3.0. It will disappear in later releases.
- */
- #define SO_DONTLINGER (~SO_LINGER) /* ~SO_LINGER */
-
- /*
- * Additional options, not kept in so_options.
- */
- #define SO_SNDBUF 0x1001 /* send buffer size */
- #define SO_RCVBUF 0x1002 /* receive buffer size */
- #define SO_SNDLOWAT 0x1003 /* send low-water mark */
- #define SO_RCVLOWAT 0x1004 /* receive low-water mark */
- #define SO_SNDTIMEO 0x1005 /* send timeout */
- #define SO_RCVTIMEO 0x1006 /* receive timeout */
- #define SO_ERROR 0x1007 /* get error status and clear */
- #define SO_TYPE 0x1008 /* get socket type */
- #define SO_PROTOTYPE 0x1009 /* get/set protocol type */
-
- /*
- * Structure used for manipulating linger option.
- */
- struct linger {
- int l_onoff; /* option on/off */
- int l_linger; /* linger time */
- };
-
- /*
- * Level number for (get/set)sockopt() to apply to socket itself.
- */
- #define SOL_SOCKET 0xffff /* options for socket level */
-
- /*
- * Address families.
- */
- #define AF_UNSPEC 0 /* unspecified */
- #define AF_UNIX 1 /* local to host (pipes, portals) */
- #define AF_INET 2 /* internetwork: UDP, TCP, etc. */
- #define AF_IMPLINK 3 /* arpanet imp addresses */
- #define AF_PUP 4 /* pup protocols: e.g. BSP */
- #define AF_CHAOS 5 /* mit CHAOS protocols */
- #define AF_NS 6 /* XEROX NS protocols */
- #define AF_NBS 7 /* nbs protocols */
- #define AF_ECMA 8 /* european computer manufacturers */
- #define AF_DATAKIT 9 /* datakit protocols */
- #define AF_CCITT 10 /* CCITT protocols, X.25 etc */
- #define AF_SNA 11 /* IBM SNA */
- #define AF_DECnet 12 /* DECnet */
- #define AF_DLI 13 /* Direct data link interface */
- #define AF_LAT 14 /* LAT */
- #define AF_HYLINK 15 /* NSC Hyperchannel */
- #define AF_APPLETALK 16 /* Apple Talk */
- #define AF_NIT 17 /* Network Interface Tap */
- #define AF_802 18 /* IEEE 802.2, also ISO 8802 */
- #define AF_OSI 19 /* umbrella for all families used
- #define AF_X25 20 /* CCITT X.25 in particular */
- #define AF_OSINET 21 /* AFI = 47, IDI = 4 */
- #define AF_GOSIP 22 /* U.S. Government OSI */
- #define AF_MAX 22
-
- /*
- * Structure used by kernel to store most
- * addresses.
- */
- struct sockaddr {
- u_short sa_family; /* address family */
- char sa_data[14]; /* up to 14 bytes of direct address */
- };
-
- /*
- * Structure used by kernel to pass protocol
- * information in raw sockets.
- */
- struct sockproto {
- u_short sp_family; /* address family */
- u_short sp_protocol; /* protocol */
- };
-
- /*
- * Protocol families, same as address families for now.
- */
- #define PF_UNSPEC AF_UNSPEC
- #define PF_UNIX AF_UNIX
- #define PF_INET AF_INET
- #define PF_IMPLINK AF_IMPLINK
- #define PF_PUP AF_PUP
- #define PF_CHAOS AF_CHAOS
- #define PF_NS AF_NS
- #define PF_NBS AF_NBS
- #define PF_ECMA AF_ECMA
- #define PF_DATAKIT AF_DATAKIT
- #define PF_CCITT AF_CCITT
- #define PF_SNA AF_SNA
- #define PF_DECnet AF_DECnet
- #define PF_DLI AF_DLI
- #define PF_LAT AF_LAT
- #define PF_HYLINK AF_HYLINK
- #define PF_APPLETALK AF_APPLETALK
- #define PF_NIT AF_NIT
- #define PF_802 AF_802
- #define PF_OSI AF_OSI
- #define PF_X25 AF_X25
- #define PF_OSINET AF_OSINET
- #define PF_GOSIP AF_GOSIP
-
- #define PF_MAX AF_MAX
-
- /*
- * Maximum queue length specifiable by listen.
- */
- #define SOMAXCONN 5
-
- /*
- * Message header for recvmsg and sendmsg calls.
- */
- struct msghdr {
- caddr_t msg_name; /* optional address */
- int msg_namelen; /* size of address */
- struct iovec *msg_iov; /* scatter/gather array */
- int msg_iovlen; /* # elements in msg_iov */
- caddr_t msg_accrights; /* access rights sent/received */
- int msg_accrightslen;
- };
-
- #define MSG_OOB 0x1 /* process out-of-band data */
- #define MSG_PEEK 0x2 /* peek at incoming message */
- #define MSG_DONTROUTE 0x4 /* send without using routing tables */
-
- #define MSG_MAXIOVLEN 16
-
- /*
- * An option specification consists of an opthdr, followed by the value of
- * the option. An options buffer contains one or more options. The len
- * field of opthdr specifies the length of the option value in bytes. This
- * length must be a multiple of sizeof(long) (use OPTLEN macro).
- */
-
- struct opthdr {
- long level; /* protocol level affected */
- long name; /* option to modify */
- long len; /* length of option value */
- };
-
- #define OPTLEN(x) ((((x) + sizeof(long) - 1) / sizeof(long)) * sizeof(long))
- #define OPTVAL(opt) ((char *)(opt + 1))
-
- /*
- * the optdefault structure is used for internal tables of option default
- * values.
- */
- struct optdefault {
- int optname;/* the option */
- char *val; /* ptr to default value */
- int len; /* length of value */
- };
-
- /*
- * the opproc structure is used to build tables of options processing
- * functions for dooptions().
- */
- struct opproc {
- int level; /* options level this function handles */
- int (*func) (); /* the function */
- };
-
- /*
- * This structure is used to encode pseudo system calls
- */
- struct socksysreq {
- int args[7];
- };
-
- /*
- * This structure is used for adding new protocols to the list supported by
- * sockets.
- */
-
- struct socknewproto {
- int family; /* address family (AF_INET, etc.) */
- int type; /* protocol type (SOCK_STREAM, etc.) */
- int proto; /* per family proto number */
- dev_t dev; /* major/minor to use (must be a clone) */
- int flags; /* protosw flags */
- };
-
-
- /* defines for user/kernel interface */
-
- #if (INTEL == 31) || (ATT == 31)
- #define SOCKETSYS 88 /* MUST BE CHANGED DEPENDING ON OS/SYSENT.C!! */
- #else
- #define SOCKETSYS 83 /* MUST BE CHANGED DEPENDING ON OS/SYSENT.C!! */
- #endif
-
- #define SO_ACCEPT 1
- #define SO_BIND 2
- #define SO_CONNECT 3
- #define SO_GETPEERNAME 4
- #define SO_GETSOCKNAME 5
- #define SO_GETSOCKOPT 6
- #define SO_LISTEN 7
- #define SO_RECV 8
- #define SO_RECVFROM 9
- #define SO_SEND 10
- #define SO_SENDTO 11
- #define SO_SETSOCKOPT 12
- #define SO_SHUTDOWN 13
- #define SO_SOCKET 14
- #define SO_SOCKPOLL 15
- #define SO_GETIPDOMAIN 16
- #define SO_SETIPDOMAIN 17
- #define SO_ADJTIME 18
-
- #endif /* _SYS_SOCKET_H */
-