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#ifndef __SYS_TPI_SOCKET_H__
#ifndef __SYS_SOCKET_H__
#define __SYS_SOCKET_H__
/*
* Copyright (c) 1982,1985, 1986 Regents of the University of California.
* All rights reserved. The Berkeley software License Agreement
* specifies the terms and conditions for redistribution.
*
* @(#)socket.h 7.1 (Berkeley) 6/4/86
*/
#include <sys/cdefs.h>
#include <sys/bsd_types.h>
/*
* Definitions related to sockets: types, address families, options.
*/
/*
* Types
*/
#ifdef _STYPES_LATER /* old ABI */
#define SOCK_STREAM 1 /* stream socket */
#define SOCK_DGRAM 2 /* datagram socket */
#define SOCK_RAW 3 /* raw-protocol interface */
#define SOCK_RDM 4 /* reliably-delivered message */
#define SOCK_SEQPACKET 5 /* sequenced packet stream */
#else /* !_STYPES_LATER, new ABI */
#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 */
#define SOCK_DGRAM NC_TPI_CLTS /* datagram socket */
#define SOCK_STREAM NC_TPI_COTS /* stream socket */
#define SOCK_RAW NC_TPI_RAW /* raw-protocol interface */
#define SOCK_RDM 5 /* reliably-delivered message */
#define SOCK_SEQPACKET 6 /* sequenced packet stream */
#ifdef _KERNEL
#define IRIX4_SOCK_STREAM 1 /* stream socket */
#define IRIX4_SOCK_DGRAM 2 /* datagram socket */
#define IRIX4_SOCK_RAW 3 /* raw-protocol interface */
#define IRIX4_SOCK_RDM 4 /* reliably-delivered message */
#define IRIX4_SOCK_SEQPACKET 5 /* sequenced packet stream */
#endif /* _KERNEL */
#endif /* _STYPES_LATER */
/*
* 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_REUSEPORT 0x0200 /* allow local address,port reuse */
#define SO_ORDREL 0x0200 /* MIPS ABI - unimplemented */
#define SO_IMASOCKET 0x0400 /* use libsocket (not TLI) semantics */
#define SO_CHAMELEON 0x1000 /* (cipso) set label to 1st req rcvd */
/*
* 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 protocol type (libsocket) */
/*
* 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.
* XTP really is not an address family, but is included here to take
* up space, because other AF_ entries are numerically equal to their
* PF_ counterparts.
*/
#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_ISO 7 /* ISO 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 /* DEC Direct data link interface */
#define AF_LAT 14 /* LAT */
#define AF_HYLINK 15 /* NSC Hyperchannel */
#define AF_APPLETALK 16 /* Apple Talk */
#define AF_ROUTE 17 /* Internal Routing Protocol */
#ifdef __sgi
#define AF_RAW 18 /* Raw link layer interface */
#else
#define AF_LINK 18 /* Link layer interface */
#endif
#define pseudo_AF_XTP 19 /* eXpress Transfer Protocol (no AF) */
/* MIPS ABI VALUES - unimplemented */
#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_SDL 23 /* SGI Data Link for DLPI */
#define AF_MAX (AF_SDL+1)
/*
* 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 */
};
/*
* 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 */
};
struct tpisocket;
struct T_optmgmt_req;
struct msgb;
/*
* 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)(struct tpisocket *, struct T_optmgmt_req *,
struct opthdr *, struct msgb *);
/* 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 */
};
/*
* 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_ISO AF_ISO
#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_ROUTE AF_ROUTE
#define PF_LINK AF_LINK
#define PF_XTP pseudo_AF_XTP /* really just proto family, no AF */
#ifdef __sgi
#define PF_RAW AF_RAW
#endif
/* MIPS ABI VALUES - unimplemented */
#define PF_NIT AF_NIT /* Network Interface Tap */
#define PF_802 AF_802 /* IEEE 802.2, also ISO 8802 */
#define PF_OSI AF_OSI /* umbrella for all families used */
#define PF_X25 AF_X25 /* CCITT X.25 in particular */
#define PF_OSINET AF_OSINET /* AFI = 47, IDI = 4 */
#define PF_GOSIP AF_GOSIP /* U.S. Government OSI */
#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_EOR 0x8 /* data completes record (OSI only) */
#ifdef XTP
#define MSG_BTAG 0x40 /* XTP packet with BTAG field */
#define MSG_ETAG 0x80 /* XTP packet with ETAG field */
#endif
#define MSG_MAXIOVLEN 16
__BEGIN_DECLS
int accept __P_((int, struct sockaddr *, int *));
int bind __P_((int, const struct sockaddr *, int));
int connect __P_((int, const struct sockaddr *, int));
int getpeername __P_((int, struct sockaddr *, int *));
int getsockname __P_((int, struct sockaddr *, int *));
int getsockopt __P_((int, int, int, void *, int *));
int listen __P_((int, int));
ssize_t recv __P_((int, void *, size_t, int));
ssize_t recvfrom __P_((int, void *, size_t, int, struct sockaddr *, int *));
int recvmsg __P_((int, struct msghdr *, int));
ssize_t send __P_((int, const void *, size_t, int));
ssize_t sendto __P_((int, const void *, size_t, int,
const struct sockaddr *, int));
int sendmsg __P_((int, const struct msghdr *, int));
int setsockopt __P_((int, int, int, const void *, int));
int shutdown __P_((int, int));
int socket __P_((int, int, int));
int socketpair __P_((int, int, int, int *));
__END_DECLS
#endif /* !__SYS_SOCKET_H__ */
#endif /* !__SYS_TPI_SOCKET_H__ */
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