Return to socket.h CVS log

Up to [Apple XNU] / XNU / bsd / sys

Annotation of XNU/bsd/sys/socket.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
        !             3:  *
        !             4:  * @APPLE_LICENSE_HEADER_START@
        !             5:  * 
        !             6:  * The contents of this file constitute Original Code as defined in and
        !             7:  * are subject to the Apple Public Source License Version 1.1 (the
        !             8:  * "License").  You may not use this file except in compliance with the
        !             9:  * License.  Please obtain a copy of the License at
        !            10:  * http://www.apple.com/publicsource and read it before using this file.
        !            11:  * 
        !            12:  * This Original Code and all software distributed under the License are
        !            13:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
        !            14:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
        !            15:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
        !            16:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
        !            17:  * License for the specific language governing rights and limitations
        !            18:  * under the License.
        !            19:  * 
        !            20:  * @APPLE_LICENSE_HEADER_END@
        !            21:  */
        !            22: /* Copyright (c) 1998, 1999 Apple Computer, Inc. All Rights Reserved */
        !            23: /* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
        !            24: /*
        !            25:  * Copyright (c) 1982, 1985, 1986, 1988, 1993, 1994
        !            26:  *     The Regents of the University of California.  All rights reserved.
        !            27:  *
        !            28:  * Redistribution and use in source and binary forms, with or without
        !            29:  * modification, are permitted provided that the following conditions
        !            30:  * are met:
        !            31:  * 1. Redistributions of source code must retain the above copyright
        !            32:  *    notice, this list of conditions and the following disclaimer.
        !            33:  * 2. Redistributions in binary form must reproduce the above copyright
        !            34:  *    notice, this list of conditions and the following disclaimer in the
        !            35:  *    documentation and/or other materials provided with the distribution.
        !            36:  * 3. All advertising materials mentioning features or use of this software
        !            37:  *    must display the following acknowledgement:
        !            38:  *     This product includes software developed by the University of
        !            39:  *     California, Berkeley and its contributors.
        !            40:  * 4. Neither the name of the University nor the names of its contributors
        !            41:  *    may be used to endorse or promote products derived from this software
        !            42:  *    without specific prior written permission.
        !            43:  *
        !            44:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
        !            45:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            46:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            47:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
        !            48:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            49:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !            50:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            51:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            52:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            53:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            54:  * SUCH DAMAGE.
        !            55:  *
        !            56:  *     @(#)socket.h    8.4 (Berkeley) 2/21/94
        !            57:  */
        !            58: 
        !            59: #ifndef _SYS_SOCKET_H_
        !            60: #define        _SYS_SOCKET_H_
        !            61: 
        !            62: 
        !            63: /*
        !            64:  * Definitions related to sockets: types, address families, options.
        !            65:  */
        !            66: 
        !            67: /*
        !            68:  * Types
        !            69:  */
        !            70: #define        SOCK_STREAM     1               /* stream socket */
        !            71: #define        SOCK_DGRAM      2               /* datagram socket */
        !            72: #define        SOCK_RAW        3               /* raw-protocol interface */
        !            73: #define        SOCK_RDM        4               /* reliably-delivered message */
        !            74: #define        SOCK_SEQPACKET  5               /* sequenced packet stream */
        !            75: 
        !            76: /*
        !            77:  * Option flags per-socket.
        !            78:  */
        !            79: #define        SO_DEBUG        0x0001          /* turn on debugging info recording */
        !            80: #define        SO_ACCEPTCONN   0x0002          /* socket has had listen() */
        !            81: #define        SO_REUSEADDR    0x0004          /* allow local address reuse */
        !            82: #define        SO_KEEPALIVE    0x0008          /* keep connections alive */
        !            83: #define        SO_DONTROUTE    0x0010          /* just use interface addresses */
        !            84: #define        SO_BROADCAST    0x0020          /* permit sending of broadcast msgs */
        !            85: #define        SO_USELOOPBACK  0x0040          /* bypass hardware when possible */
        !            86: #define        SO_LINGER       0x0080          /* linger on close if data present */
        !            87: #define        SO_OOBINLINE    0x0100          /* leave received OOB data in line */
        !            88: #define        SO_REUSEPORT    0x0200          /* allow local address & port reuse */
        !            89: #define        SO_TIMESTAMP    0x0400          /* timestamp received dgram traffic */
        !            90: 
        !            91: #define SO_DONTTRUNC   0x2000          /* APPLE: Retain unread data */
        !            92:                                        /*  (ATOMIC proto) */
        !            93: #define SO_WANTMORE    0x4000          /* APPLE: Give hint when more data ready */
        !            94: 
        !            95: /*
        !            96:  * Additional options, not kept in so_options.
        !            97:  */
        !            98: #define SO_SNDBUF      0x1001          /* send buffer size */
        !            99: #define SO_RCVBUF      0x1002          /* receive buffer size */
        !           100: #define SO_SNDLOWAT    0x1003          /* send low-water mark */
        !           101: #define SO_RCVLOWAT    0x1004          /* receive low-water mark */
        !           102: #define SO_SNDTIMEO    0x1005          /* send timeout */
        !           103: #define SO_RCVTIMEO    0x1006          /* receive timeout */
        !           104: #define        SO_ERROR        0x1007          /* get error status and clear */
        !           105: #define        SO_TYPE         0x1008          /* get socket type */
        !           106: #define        SO_PRIVSTATE    0x1009          /* get/deny privileged state */
        !           107: #define SO_NREAD       0x1020          /* APPLE: get 1st-packet byte count */
        !           108: #define SO_NKE         0x1021          /* APPLE: Install socket-level NKE */
        !           109: 
        !           110: /*
        !           111:  * Structure used for manipulating linger option.
        !           112:  */
        !           113: struct linger {
        !           114:        int     l_onoff;                /* option on/off */
        !           115:        int     l_linger;               /* linger time */
        !           116: };
        !           117: 
        !           118: /*
        !           119:  * Level number for (get/set)sockopt() to apply to socket itself.
        !           120:  */
        !           121: #define        SOL_SOCKET      0xffff          /* options for socket level */
        !           122: 
        !           123: /*
        !           124:  * Address families.
        !           125:  */
        !           126: #define        AF_UNSPEC       0               /* unspecified */
        !           127: #define        AF_LOCAL        1               /* local to host (pipes, portals) */
        !           128: #define        AF_UNIX         AF_LOCAL        /* backward compatibility */
        !           129: #define        AF_INET         2               /* internetwork: UDP, TCP, etc. */
        !           130: #define        AF_IMPLINK      3               /* arpanet imp addresses */
        !           131: #define        AF_PUP          4               /* pup protocols: e.g. BSP */
        !           132: #define        AF_CHAOS        5               /* mit CHAOS protocols */
        !           133: #define        AF_NS           6               /* XEROX NS protocols */
        !           134: #define        AF_ISO          7               /* ISO protocols */
        !           135: #define        AF_OSI          AF_ISO
        !           136: #define        AF_ECMA         8               /* european computer manufacturers */
        !           137: #define        AF_DATAKIT      9               /* datakit protocols */
        !           138: #define        AF_CCITT        10              /* CCITT protocols, X.25 etc */
        !           139: #define        AF_SNA          11              /* IBM SNA */
        !           140: #define AF_DECnet      12              /* DECnet */
        !           141: #define AF_DLI         13              /* DEC Direct data link interface */
        !           142: #define AF_LAT         14              /* LAT */
        !           143: #define        AF_HYLINK       15              /* NSC Hyperchannel */
        !           144: #define        AF_APPLETALK    16              /* Apple Talk */
        !           145: #define        AF_ROUTE        17              /* Internal Routing Protocol */
        !           146: #define        AF_LINK         18              /* Link layer interface */
        !           147: #define        pseudo_AF_XTP   19              /* eXpress Transfer Protocol (no AF) */
        !           148: #define        AF_COIP         20              /* connection-oriented IP, aka ST II */
        !           149: #define        AF_CNT          21              /* Computer Network Technology */
        !           150: #define pseudo_AF_RTIP 22              /* Help Identify RTIP packets */
        !           151: #define        AF_IPX          23              /* Novell Internet Protocol */
        !           152: #define        AF_SIP          24              /* Simple Internet Protocol */
        !           153: #define pseudo_AF_PIP  25              /* Help Identify PIP packets */
        !           154:                                        /* Sigh - The following 2 should */
        !           155:                                        /*  be maintained for MacOSX */
        !           156:                                        /*  binary compatibility */
        !           157: #define pseudo_AF_BLUE 26              /* Identify packets for Blue Box */
        !           158: #define AF_NDRV                27              /* Network Driver 'raw' access */
        !           159: #define        AF_ISDN         28              /* Integrated Services Digital Network*/
        !           160: #define        AF_E164         AF_ISDN         /* CCITT E.164 recommendation */
        !           161: #define        pseudo_AF_KEY   29              /* Internal key-management function */
        !           162: #define        AF_INET6        30              /* IPv6 */
        !           163: #define        AF_NATM         31              /* native ATM access */
        !           164: 
        !           165: #define        AF_MAX          32
        !           166: 
        !           167: /*
        !           168:  * Structure used by kernel to store most
        !           169:  * addresses.
        !           170:  */
        !           171: struct sockaddr {
        !           172:        u_char  sa_len;                 /* total length */
        !           173:        u_char  sa_family;              /* address family */
        !           174:        char    sa_data[14];            /* actually longer; address value */
        !           175: };
        !           176: #define        SOCK_MAXADDRLEN 255             /* longest possible addresses */
        !           177: 
        !           178: /*
        !           179:  * Structure used by kernel to pass protocol
        !           180:  * information in raw sockets.
        !           181:  */
        !           182: struct sockproto {
        !           183:        u_short sp_family;              /* address family */
        !           184:        u_short sp_protocol;            /* protocol */
        !           185: };
        !           186: 
        !           187: #if 1
        !           188: /*
        !           189:  * bsd-api-new-02a: protocol-independent placeholder for socket addresses
        !           190:  */
        !           191: #define _SS_MAXSIZE    128
        !           192: #define _SS_ALIGNSIZE  (sizeof(int64_t))
        !           193: #define _SS_PAD1SIZE   (_SS_ALIGNSIZE - sizeof(u_char) * 2)
        !           194: #define _SS_PAD2SIZE   (_SS_MAXSIZE - sizeof(u_char) * 2 - \
        !           195:                                _SS_PAD1SIZE - _SS_ALIGNSIZE)
        !           196: 
        !           197: struct sockaddr_storage {
        !           198:        u_char ss_len;          /* address length */
        !           199:        u_char ss_family;       /* address family */
        !           200:        char _ss_pad1[_SS_PAD1SIZE];
        !           201:        int64_t _ss_align;      /* force desired structure storage alignment */
        !           202:        char _ss_pad2[_SS_PAD2SIZE];
        !           203: };
        !           204: #endif
        !           205: 
        !           206: /*
        !           207:  * Protocol families, same as address families for now.
        !           208:  */
        !           209: #define        PF_UNSPEC       AF_UNSPEC
        !           210: #define        PF_LOCAL        AF_LOCAL
        !           211: #define        PF_UNIX         PF_LOCAL        /* backward compatibility */
        !           212: #define        PF_INET         AF_INET
        !           213: #define        PF_INET6        AF_INET6
        !           214: #define        PF_IMPLINK      AF_IMPLINK
        !           215: #define        PF_PUP          AF_PUP
        !           216: #define        PF_CHAOS        AF_CHAOS
        !           217: #define        PF_NS           AF_NS
        !           218: #define        PF_ISO          AF_ISO
        !           219: #define        PF_OSI          AF_ISO
        !           220: #define        PF_ECMA         AF_ECMA
        !           221: #define        PF_DATAKIT      AF_DATAKIT
        !           222: #define        PF_CCITT        AF_CCITT
        !           223: #define        PF_SNA          AF_SNA
        !           224: #define PF_DECnet      AF_DECnet
        !           225: #define PF_DLI         AF_DLI
        !           226: #define PF_LAT         AF_LAT
        !           227: #define        PF_HYLINK       AF_HYLINK
        !           228: #define        PF_APPLETALK    AF_APPLETALK
        !           229: #define        PF_ROUTE        AF_ROUTE
        !           230: #define        PF_LINK         AF_LINK
        !           231: #define        PF_XTP          pseudo_AF_XTP   /* really just proto family, no AF */
        !           232: #define        PF_COIP         AF_COIP
        !           233: #define        PF_CNT          AF_CNT
        !           234: #define        PF_SIP          AF_SIP
        !           235: #define        PF_IPX          AF_IPX          /* same format as AF_NS */
        !           236: #define PF_RTIP                pseudo_AF_RTIP  /* same format as AF_INET */
        !           237: #define PF_PIP         pseudo_AF_PIP
        !           238: 
        !           239: #define PF_NDRV                AF_NDRV
        !           240: #define        PF_ISDN         AF_ISDN
        !           241: #define        PF_KEY          pseudo_AF_KEY
        !           242: #define        PF_INET6        AF_INET6
        !           243: #define        PF_NATM         AF_NATM
        !           244: #define        PF_ATM          AF_ATM
        !           245: 
        !           246: #define        PF_MAX          AF_MAX
        !           247: 
        !           248: /*
        !           249:  * Definitions for network related sysctl, CTL_NET.
        !           250:  *
        !           251:  * Second level is protocol family.
        !           252:  * Third level is protocol number.
        !           253:  *
        !           254:  * Further levels are defined by the individual families below.
        !           255:  */
        !           256: #define NET_MAXID      AF_MAX
        !           257: 
        !           258: #define CTL_NET_NAMES { \
        !           259:        { 0, 0 }, \
        !           260:        { "local", CTLTYPE_NODE }, \
        !           261:        { "inet", CTLTYPE_NODE }, \
        !           262:        { "implink", CTLTYPE_NODE }, \
        !           263:        { "pup", CTLTYPE_NODE }, \
        !           264:        { "chaos", CTLTYPE_NODE }, \
        !           265:        { "xerox_ns", CTLTYPE_NODE }, \
        !           266:        { "iso", CTLTYPE_NODE }, \
        !           267:        { "emca", CTLTYPE_NODE }, \
        !           268:        { "datakit", CTLTYPE_NODE }, \
        !           269:        { "ccitt", CTLTYPE_NODE }, \
        !           270:        { "ibm_sna", CTLTYPE_NODE }, \
        !           271:        { "decnet", CTLTYPE_NODE }, \
        !           272:        { "dec_dli", CTLTYPE_NODE }, \
        !           273:        { "lat", CTLTYPE_NODE }, \
        !           274:        { "hylink", CTLTYPE_NODE }, \
        !           275:        { "appletalk", CTLTYPE_NODE }, \
        !           276:        { "route", CTLTYPE_NODE }, \
        !           277:        { "link_layer", CTLTYPE_NODE }, \
        !           278:        { "xtp", CTLTYPE_NODE }, \
        !           279:        { "coip", CTLTYPE_NODE }, \
        !           280:        { "cnt", CTLTYPE_NODE }, \
        !           281:        { "rtip", CTLTYPE_NODE }, \
        !           282:        { "ipx", CTLTYPE_NODE }, \
        !           283:        { "sip", CTLTYPE_NODE }, \
        !           284:        { "pip", CTLTYPE_NODE }, \
        !           285:        { "isdn", CTLTYPE_NODE }, \
        !           286:        { "key", CTLTYPE_NODE }, \
        !           287:        { "inet6", CTLTYPE_NODE }, \
        !           288:        { "natm", CTLTYPE_NODE }, \
        !           289: }
        !           290: 
        !           291: /*
        !           292:  * PF_ROUTE - Routing table
        !           293:  *
        !           294:  * Three additional levels are defined:
        !           295:  *     Fourth: address family, 0 is wildcard
        !           296:  *     Fifth: type of info, defined below
        !           297:  *     Sixth: flag(s) to mask with for NET_RT_FLAGS
        !           298:  */
        !           299: #define NET_RT_DUMP    1               /* dump; may limit to a.f. */
        !           300: #define NET_RT_FLAGS   2               /* by flags, e.g. RESOLVING */
        !           301: #define NET_RT_IFLIST  3               /* survey interface list */
        !           302: #define        NET_RT_MAXID    4
        !           303: 
        !           304: #define CTL_NET_RT_NAMES { \
        !           305:        { 0, 0 }, \
        !           306:        { "dump", CTLTYPE_STRUCT }, \
        !           307:        { "flags", CTLTYPE_STRUCT }, \
        !           308:        { "iflist", CTLTYPE_STRUCT }, \
        !           309: }
        !           310: 
        !           311: /*
        !           312:  * Maximum queue length specifiable by listen.
        !           313:  */
        !           314: #define        SOMAXCONN       128
        !           315: 
        !           316: /*
        !           317:  * Message header for recvmsg and sendmsg calls.
        !           318:  * Used value-result for recvmsg, value only for sendmsg.
        !           319:  */
        !           320: struct msghdr {
        !           321:        caddr_t msg_name;               /* optional address */
        !           322:        u_int   msg_namelen;            /* size of address */
        !           323:        struct  iovec *msg_iov;         /* scatter/gather array */
        !           324:        u_int   msg_iovlen;             /* # elements in msg_iov */
        !           325:        caddr_t msg_control;            /* ancillary data, see below */
        !           326:        u_int   msg_controllen;         /* ancillary data buffer len */
        !           327:        int     msg_flags;              /* flags on received message */
        !           328: };
        !           329: 
        !           330: #define        MSG_OOB         0x1             /* process out-of-band data */
        !           331: #define        MSG_PEEK        0x2             /* peek at incoming message */
        !           332: #define        MSG_DONTROUTE   0x4             /* send without using routing tables */
        !           333: #define        MSG_EOR         0x8             /* data completes record */
        !           334: #define        MSG_TRUNC       0x10            /* data discarded before delivery */
        !           335: #define        MSG_CTRUNC      0x20            /* control data lost before delivery */
        !           336: #define        MSG_WAITALL     0x40            /* wait for full request or error */
        !           337: #define        MSG_DONTWAIT    0x80            /* this message should be nonblocking */
        !           338: #define        MSG_EOF         0x100           /* data completes connection */
        !           339: #define MSG_FLUSH      0x400           /* Start of 'hold' seq; dump so_temp */
        !           340: #define MSG_HOLD       0x800           /* Hold frag in so_temp */
        !           341: #define MSG_SEND       0x1000          /* Send the packet in so_temp */
        !           342: #define MSG_HAVEMORE   0x2000          /* Data ready to be read */
        !           343: #define MSG_RCVMORE    0x4000          /* Data remains in current pkt */
        !           344: #define MSG_COMPAT      0x8000         /* used in sendit() */
        !           345: 
        !           346: /*
        !           347:  * Header for ancillary data objects in msg_control buffer.
        !           348:  * Used for additional information with/about a datagram
        !           349:  * not expressible by flags.  The format is a sequence
        !           350:  * of message elements headed by cmsghdr structures.
        !           351:  */
        !           352: struct cmsghdr {
        !           353:        u_int   cmsg_len;               /* data byte count, including hdr */
        !           354:        int     cmsg_level;             /* originating protocol */
        !           355:        int     cmsg_type;              /* protocol-specific type */
        !           356: /* followed by u_char  cmsg_data[]; */
        !           357: };
        !           358: 
        !           359: /* given pointer to struct cmsghdr, return pointer to data */
        !           360: #define        CMSG_DATA(cmsg)         ((u_char *)((cmsg) + 1))
        !           361: 
        !           362: /* Alignment requirement for CMSG struct manipulation.
        !           363:  * This is different from ALIGN() defined in ARCH/include/param.h.
        !           364:  * XXX think again carefully about architecture dependencies.
        !           365:  */
        !           366: #define CMSG_ALIGN(n)          (((n) + 3) & ~3)
        !           367: 
        !           368: /* given pointer to struct cmsghdr, return pointer to next cmsghdr */
        !           369: #define        CMSG_NXTHDR(mhdr, cmsg) \
        !           370:        (((caddr_t)(cmsg) + (cmsg)->cmsg_len + sizeof(struct cmsghdr) > \
        !           371:            (mhdr)->msg_control + (mhdr)->msg_controllen) ? \
        !           372:            (struct cmsghdr *)NULL : \
        !           373:            (struct cmsghdr *)((caddr_t)(cmsg) + CMSG_ALIGN((cmsg)->cmsg_len)))
        !           374: 
        !           375: #define        CMSG_FIRSTHDR(mhdr)     ((struct cmsghdr *)(mhdr)->msg_control)
        !           376: 
        !           377: #define CMSG_SPACE(l)  (CMSG_ALIGN(sizeof(struct cmsghdr)) + CMSG_ALIGN(l))
        !           378: #define CMSG_LEN(l)    (CMSG_ALIGN(sizeof(struct cmsghdr)) + (l))
        !           379: 
        !           380: /* "Socket"-level control message types: */
        !           381: #define        SCM_RIGHTS      0x01            /* access rights (array of int) */
        !           382: #define        SCM_TIMESTAMP   0x02            /* timestamp (struct timeval) */
        !           383: #define        SCM_CREDS       0x03            /* process creds (struct cmsgcred) */
        !           384: 
        !           385: /*
        !           386:  * 4.3 compat sockaddr, move to compat file later
        !           387:  */
        !           388: struct osockaddr {
        !           389:        u_short sa_family;              /* address family */
        !           390:        char    sa_data[14];            /* up to 14 bytes of direct address */
        !           391: };
        !           392: 
        !           393: /*
        !           394:  * 4.3-compat message header (move to compat file later).
        !           395:  */
        !           396: struct omsghdr {
        !           397:        caddr_t msg_name;               /* optional address */
        !           398:        int     msg_namelen;            /* size of address */
        !           399:        struct  iovec *msg_iov;         /* scatter/gather array */
        !           400:        int     msg_iovlen;             /* # elements in msg_iov */
        !           401:        caddr_t msg_accrights;          /* access rights sent/received */
        !           402:        int     msg_accrightslen;
        !           403: };
        !           404: 
        !           405: /*
        !           406:  * howto arguments for shutdown(2), specified by Posix.1g.
        !           407:  */
        !           408: #define        SHUT_RD         0               /* shut down the reading side */
        !           409: #define        SHUT_WR         1               /* shut down the writing side */
        !           410: #define        SHUT_RDWR       2               /* shut down both sides */
        !           411: 
        !           412: #if SENDFILE
        !           413: /*
        !           414:  * sendfile(2) header/trailer struct
        !           415:  */
        !           416: struct sf_hdtr {
        !           417:        struct iovec *headers;  /* pointer to an array of header struct iovec's */
        !           418:        int hdr_cnt;            /* number of header iovec's */
        !           419:        struct iovec *trailers; /* pointer to an array of trailer struct iovec's */
        !           420:        int trl_cnt;            /* number of trailer iovec's */
        !           421: };
        !           422: #endif
        !           423: 
        !           424: #ifndef        KERNEL
        !           425: 
        !           426: #include <sys/cdefs.h>
        !           427: 
        !           428: __BEGIN_DECLS
        !           429: int    accept __P((int, struct sockaddr *, int *));
        !           430: int    bind __P((int, const struct sockaddr *, int));
        !           431: int    connect __P((int, const struct sockaddr *, int));
        !           432: int    getpeername __P((int, struct sockaddr *, int *));
        !           433: int    getsockname __P((int, struct sockaddr *, int *));
        !           434: int    getsockopt __P((int, int, int, void *, int *));
        !           435: int    listen __P((int, int));
        !           436: ssize_t        recv __P((int, void *, size_t, int));
        !           437: ssize_t        recvfrom __P((int, void *, size_t, int, struct sockaddr *, int *));
        !           438: ssize_t        recvmsg __P((int, struct msghdr *, int));
        !           439: ssize_t        send __P((int, const void *, size_t, int));
        !           440: ssize_t        sendto __P((int, const void *,
        !           441:            size_t, int, const struct sockaddr *, int));
        !           442: ssize_t        sendmsg __P((int, const struct msghdr *, int));
        !           443: #if SENDFILE
        !           444: int    sendfile __P((int, int, off_t, size_t, struct sf_hdtr *, off_t *, int));
        !           445: #endif
        !           446: int    setsockopt __P((int, int, int, const void *, int));
        !           447: int    shutdown __P((int, int));
        !           448: int    socket __P((int, int, int));
        !           449: int    socketpair __P((int, int, int, int *));
        !           450: __END_DECLS
        !           451: 
        !           452: #endif /* !KERNEL */
        !           453: #endif /* !_SYS_SOCKET_H_ */

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.