The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

FreeBSD/Linux Kernel Cross Reference
sys/netipx/ipx.h

Version: -  FREEBSD  -  FREEBSD-12-STABLE  -  FREEBSD-12-0  -  FREEBSD-11-STABLE  -  FREEBSD-11-2  -  FREEBSD-11-1  -  FREEBSD-11-0  -  FREEBSD-10-STABLE  -  FREEBSD-10-4  -  FREEBSD-10-3  -  FREEBSD-10-2  -  FREEBSD-10-1  -  FREEBSD-10-0  -  FREEBSD-9-STABLE  -  FREEBSD-9-3  -  FREEBSD-9-2  -  FREEBSD-9-1  -  FREEBSD-9-0  -  FREEBSD-8-STABLE  -  FREEBSD-8-4  -  FREEBSD-8-3  -  FREEBSD-8-2  -  FREEBSD-8-1  -  FREEBSD-8-0  -  FREEBSD-7-STABLE  -  FREEBSD-7-4  -  FREEBSD-7-3  -  FREEBSD-7-2  -  FREEBSD-7-1  -  FREEBSD-7-0  -  FREEBSD-6-STABLE  -  FREEBSD-6-4  -  FREEBSD-6-3  -  FREEBSD-6-2  -  FREEBSD-6-1  -  FREEBSD-6-0  -  FREEBSD-5-STABLE  -  FREEBSD-5-5  -  FREEBSD-5-4  -  FREEBSD-5-3  -  FREEBSD-5-2  -  FREEBSD-5-1  -  FREEBSD-5-0  -  FREEBSD-4-STABLE  -  FREEBSD-3-STABLE  -  FREEBSD22  -  linux-2.6  -  linux-2.4.22  -  MK83  -  MK84  -  PLAN9  -  DFBSD  -  NETBSD  -  NETBSD5  -  NETBSD4  -  NETBSD3  -  NETBSD20  -  OPENBSD  -  xnu-517  -  xnu-792  -  xnu-792.6.70  -  xnu-1228  -  xnu-1456.1.26  -  xnu-1699.24.8  -  xnu-2050.18.24  -  OPENSOLARIS  -  minix-3-1-1 
SearchContext: -  none  -  3  -  10 

    1 /*-
    2  * Copyright (c) 1984, 1985, 1986, 1987, 1993
    3  *      The Regents of the University of California.  All rights reserved.
    4  *
    5  * Redistribution and use in source and binary forms, with or without
    6  * modification, are permitted provided that the following conditions
    7  * are met:
    8  * 1. Redistributions of source code must retain the above copyright
    9  *    notice, this list of conditions and the following disclaimer.
   10  * 2. Redistributions in binary form must reproduce the above copyright
   11  *    notice, this list of conditions and the following disclaimer in the
   12  *    documentation and/or other materials provided with the distribution.
   13  * 4. Neither the name of the University nor the names of its contributors
   14  *    may be used to endorse or promote products derived from this software
   15  *    without specific prior written permission.
   16  *
   17  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
   18  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   20  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
   21  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   23  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   27  * SUCH DAMAGE.
   28  *
   29  * Copyright (c) 1995, Mike Mitchell
   30  *
   31  * Redistribution and use in source and binary forms, with or without
   32  * modification, are permitted provided that the following conditions
   33  * are met:
   34  * 1. Redistributions of source code must retain the above copyright
   35  *    notice, this list of conditions and the following disclaimer.
   36  * 2. Redistributions in binary form must reproduce the above copyright
   37  *    notice, this list of conditions and the following disclaimer in the
   38  *    documentation and/or other materials provided with the distribution.
   39  * 3. All advertising materials mentioning features or use of this software
   40  *    must display the following acknowledgement:
   41  *      This product includes software developed by the University of
   42  *      California, Berkeley and its contributors.
   43  * 4. Neither the name of the University nor the names of its contributors
   44  *    may be used to endorse or promote products derived from this software
   45  *    without specific prior written permission.
   46  *
   47  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
   48  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   49  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   50  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
   51  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   52  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   53  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   54  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   55  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   56  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   57  * SUCH DAMAGE.
   58  *
   59  *      @(#)ipx.h
   60  *
   61  * $FreeBSD: releng/10.2/sys/netipx/ipx.h 170664 2007-06-13 14:01:43Z rwatson $
   62  */
   63 
   64 #ifndef _NETIPX_IPX_H_
   65 #define _NETIPX_IPX_H_
   66 
   67 /*
   68  * Constants and Structures
   69  */
   70 
   71 /*
   72  * Protocols
   73  */
   74 #define IPXPROTO_UNKWN          0       /* Unknown */
   75 #define IPXPROTO_RI             1       /* RIP Routing Information */
   76 #define IPXPROTO_PXP            4       /* IPX Packet Exchange Protocol */
   77 #define IPXPROTO_SPX            5       /* SPX Sequenced Packet */
   78 #define IPXPROTO_NCP            17      /* NCP NetWare Core */
   79 #define IPXPROTO_NETBIOS        20      /* Propagated Packet */
   80 #define IPXPROTO_RAW            255     /* Placemarker*/
   81 #define IPXPROTO_MAX            256     /* Placemarker*/
   82 
   83 /*
   84  * Port/Socket numbers: network standard functions
   85  */
   86 
   87 #define IPXPORT_RI              1       /* NS RIP Routing Information */
   88 #define IPXPORT_ECHO            2       /* NS Echo */
   89 #define IPXPORT_RE              3       /* NS Router Error */
   90 #define IPXPORT_NCP             0x0451  /* NW NCP Core Protocol */
   91 #define IPXPORT_SAP             0x0452  /* NW SAP Service Advertising */
   92 #define IPXPORT_RIP             0x0453  /* NW RIP Routing Information */
   93 #define IPXPORT_NETBIOS         0x0455  /* NW NetBIOS */
   94 #define IPXPORT_DIAGS           0x0456  /* NW Diagnostics */
   95 /*
   96  * Ports < IPXPORT_RESERVED are reserved for privileged
   97  */
   98 #define IPXPORT_RESERVED        0x4000
   99 /*
  100  * Ports > IPXPORT_WELLKNOWN are reserved for privileged
  101  * processes (e.g. root).
  102  */
  103 #define IPXPORT_WELLKNOWN       0x6000
  104 
  105 /* flags passed to ipx_outputfl as last parameter */
  106 
  107 #define IPX_FORWARDING          0x1     /* most of ipx header exists */
  108 #define IPX_ROUTETOIF           0x10    /* same as SO_DONTROUTE */
  109 #define IPX_ALLOWBROADCAST      SO_BROADCAST    /* can send broadcast packets */
  110 
  111 #define IPX_MAXHOPS             15
  112 
  113 /* flags passed to get/set socket option */
  114 #define SO_HEADERS_ON_INPUT     1
  115 #define SO_HEADERS_ON_OUTPUT    2
  116 #define SO_DEFAULT_HEADERS      3
  117 #define SO_LAST_HEADER          4
  118 #define SO_IPXIP_ROUTE          5       /* No longer implemented. */
  119 #define SO_SEQNO                6
  120 #define SO_ALL_PACKETS          7
  121 #define SO_MTU                  8
  122 #define SO_IPXTUN_ROUTE         9
  123 #define SO_IPX_CHECKSUM         10
  124 
  125 /*
  126  * IPX addressing
  127  */
  128 union ipx_host {
  129         u_char  c_host[6];
  130         u_short s_host[3];
  131 };
  132 
  133 union ipx_net {
  134         u_char  c_net[4];
  135         u_short s_net[2];
  136 };
  137 
  138 union ipx_net_u {
  139         union   ipx_net net_e;
  140         u_long          long_e;
  141 };
  142 
  143 struct ipx_addr {
  144         union ipx_net   x_net;
  145         union ipx_host  x_host;
  146         u_short         x_port;
  147 };
  148 
  149 /*
  150  * Socket address
  151  */
  152 struct sockaddr_ipx {
  153         u_char          sipx_len;
  154         u_char          sipx_family;
  155         struct ipx_addr sipx_addr;
  156         char            sipx_zero[2];
  157 };
  158 #define sipx_port sipx_addr.x_port
  159 
  160 /*
  161  * Definitions for IPX Internetwork Packet Exchange Protocol
  162  */
  163 struct ipx {
  164         u_short ipx_sum;        /* Checksum */
  165         u_short ipx_len;        /* Length, in bytes, including header */
  166         u_char  ipx_tc;         /* Transport Control (i.e. hop count) */
  167         u_char  ipx_pt;         /* Packet Type (i.e. level 2 protocol) */
  168         struct ipx_addr ipx_dna;        /* Destination Network Address */
  169         struct ipx_addr ipx_sna;        /* Source Network Address */
  170 } __packed;
  171 
  172 #define ipx_neteqnn(a,b) \
  173         (((a).s_net[0] == (b).s_net[0]) && ((a).s_net[1] == (b).s_net[1]))
  174 #define ipx_neteq(a,b) ipx_neteqnn((a).x_net, (b).x_net)
  175 #define satoipx_addr(sa) (((struct sockaddr_ipx *)&(sa))->sipx_addr)
  176 #define ipx_hosteqnh(s,t) ((s).s_host[0] == (t).s_host[0] && \
  177         (s).s_host[1] == (t).s_host[1] && (s).s_host[2] == (t).s_host[2])
  178 #define ipx_hosteq(s,t) (ipx_hosteqnh((s).x_host,(t).x_host))
  179 #define ipx_nullnet(x) (((x).x_net.s_net[0]==0) && ((x).x_net.s_net[1]==0))
  180 #define ipx_nullhost(x) (((x).x_host.s_host[0] == 0) && \
  181         ((x).x_host.s_host[1] == 0) && ((x).x_host.s_host[2] == 0))
  182 #define ipx_wildnet(x) (((x).x_net.s_net[0] == 0xffff) && \
  183         ((x).x_net.s_net[1] == 0xffff))
  184 #define ipx_wildhost(x) (((x).x_host.s_host[0] == 0xffff) && \
  185         ((x).x_host.s_host[1] == 0xffff) && ((x).x_host.s_host[2] == 0xffff))
  186 
  187 #include <sys/cdefs.h>
  188 
  189 __BEGIN_DECLS
  190 struct ipx_addr  ipx_addr(const char *);
  191 char            *ipx_ntoa(struct ipx_addr);
  192 __END_DECLS
  193 
  194 #endif /* !_NETIPX_IPX_H_ */

Cache object: 50bf14c998b805b4a37a93112495c51a


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]


This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.