Return to imp.4 CVS log

Up to [CSRG BSD Unix] / 43BSDReno / share / man / man4

Annotation of 43BSDReno/share/man/man4/imp.4, revision 1.1

1.1     ! root        1: .\" Copyright (c) 1983 The Regents of the University of California.
        !             2: .\" All rights reserved.
        !             3: .\"
        !             4: .\" Redistribution and use in source and binary forms are permitted provided
        !             5: .\" that: (1) source distributions retain this entire copyright notice and
        !             6: .\" comment, and (2) distributions including binaries display the following
        !             7: .\" acknowledgement:  ``This product includes software developed by the
        !             8: .\" University of California, Berkeley and its contributors'' in the
        !             9: .\" documentation or other materials provided with the distribution and in
        !            10: .\" all advertising materials mentioning features or use of this software.
        !            11: .\" Neither the name of the University nor the names of its contributors may
        !            12: .\" be used to endorse or promote products derived from this software without
        !            13: .\" specific prior written permission.
        !            14: .\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
        !            15: .\" WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
        !            16: .\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
        !            17: .\"
        !            18: .\"    @(#)imp.4       6.4 (Berkeley) 6/23/90
        !            19: .\"
        !            20: .TH IMP 4 "June 23, 1990"
        !            21: .UC 5
        !            22: .SH NAME
        !            23: imp \- IMP raw socket interface
        !            24: .SH SYNOPSIS
        !            25: .B #include <sys/socket.h>
        !            26: .br
        !            27: .B #include <netinet/in.h>
        !            28: .br
        !            29: .B #include <netimp/if_imp.h>
        !            30: .PP
        !            31: .B s = socket(AF_IMPLINK, SOCK_RAW, proto);
        !            32: .SH DESCRIPTION
        !            33: The raw imp socket provides direct access to the
        !            34: .IR imp (4)
        !            35: network interface.  Users send packets through
        !            36: the interface using the 
        !            37: .IR send (2)
        !            38: calls, and receive packets with the
        !            39: .IR recv (2),
        !            40: calls.  All outgoing packets must have an 1822 96-bit
        !            41: leader on the front.  Likewise, packets received
        !            42: by the user will have this leader on the front.  The
        !            43: 1822 leader and the legal values for the various fields
        !            44: are defined in the include file
        !            45: .RI < netimp/if_imp.h >.
        !            46: The raw imp interface automatically installs the length
        !            47: and destination address in the 1822 leader of all
        !            48: outgoing packets; these need not be filled in by the user.
        !            49: .PP
        !            50: If the protocol selected,
        !            51: .IR proto ,
        !            52: is zero,
        !            53: the socket will receive
        !            54: all IMP messages except RFNM and incompletes
        !            55: which are not input data for a kernel protocol.
        !            56: If
        !            57: .I proto
        !            58: is non-zero,
        !            59: only messages for the specified link type will be received.
        !            60: .SH DIAGNOSTICS
        !            61: An operation on a socket may fail with one of the following
        !            62: errors:
        !            63: .TP 15
        !            64: [EISCONN]
        !            65: when trying to establish a connection on a socket which
        !            66: already has one, or when trying to send a datagram with the destination
        !            67: address specified and the socket is already connected;
        !            68: .TP 15
        !            69: [ENOTCONN]
        !            70: when trying to send a datagram, but
        !            71: no destination address is specified, and the socket hasn't been
        !            72: connected;
        !            73: .TP 15
        !            74: [ENOBUFS]
        !            75: when the system runs out of memory for
        !            76: an internal data structure;
        !            77: .TP 15
        !            78: [ENOBUFS]
        !            79: eight messages to the destination host are outstanding,
        !            80: and another eight are already queued for output;
        !            81: .TP 15
        !            82: [EADDRNOTAVAIL]
        !            83: when an attempt is made to create a 
        !            84: socket with a network address for which no network interface
        !            85: exists.
        !            86: .SH SEE ALSO
        !            87: intro(4), inet(4), imp(4)

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