Current Path : /sys/netipx/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
Current File : //sys/netipx/ipx.h |
/*- * Copyright (c) 1984, 1985, 1986, 1987, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * Copyright (c) 1995, Mike Mitchell * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)ipx.h * * $FreeBSD: release/9.1.0/sys/netipx/ipx.h 170664 2007-06-13 14:01:43Z rwatson $ */ #ifndef _NETIPX_IPX_H_ #define _NETIPX_IPX_H_ /* * Constants and Structures */ /* * Protocols */ #define IPXPROTO_UNKWN 0 /* Unknown */ #define IPXPROTO_RI 1 /* RIP Routing Information */ #define IPXPROTO_PXP 4 /* IPX Packet Exchange Protocol */ #define IPXPROTO_SPX 5 /* SPX Sequenced Packet */ #define IPXPROTO_NCP 17 /* NCP NetWare Core */ #define IPXPROTO_NETBIOS 20 /* Propagated Packet */ #define IPXPROTO_RAW 255 /* Placemarker*/ #define IPXPROTO_MAX 256 /* Placemarker*/ /* * Port/Socket numbers: network standard functions */ #define IPXPORT_RI 1 /* NS RIP Routing Information */ #define IPXPORT_ECHO 2 /* NS Echo */ #define IPXPORT_RE 3 /* NS Router Error */ #define IPXPORT_NCP 0x0451 /* NW NCP Core Protocol */ #define IPXPORT_SAP 0x0452 /* NW SAP Service Advertising */ #define IPXPORT_RIP 0x0453 /* NW RIP Routing Information */ #define IPXPORT_NETBIOS 0x0455 /* NW NetBIOS */ #define IPXPORT_DIAGS 0x0456 /* NW Diagnostics */ /* * Ports < IPXPORT_RESERVED are reserved for privileged */ #define IPXPORT_RESERVED 0x4000 /* * Ports > IPXPORT_WELLKNOWN are reserved for privileged * processes (e.g. root). */ #define IPXPORT_WELLKNOWN 0x6000 /* flags passed to ipx_outputfl as last parameter */ #define IPX_FORWARDING 0x1 /* most of ipx header exists */ #define IPX_ROUTETOIF 0x10 /* same as SO_DONTROUTE */ #define IPX_ALLOWBROADCAST SO_BROADCAST /* can send broadcast packets */ #define IPX_MAXHOPS 15 /* flags passed to get/set socket option */ #define SO_HEADERS_ON_INPUT 1 #define SO_HEADERS_ON_OUTPUT 2 #define SO_DEFAULT_HEADERS 3 #define SO_LAST_HEADER 4 #define SO_IPXIP_ROUTE 5 /* No longer implemented. */ #define SO_SEQNO 6 #define SO_ALL_PACKETS 7 #define SO_MTU 8 #define SO_IPXTUN_ROUTE 9 #define SO_IPX_CHECKSUM 10 /* * IPX addressing */ union ipx_host { u_char c_host[6]; u_short s_host[3]; }; union ipx_net { u_char c_net[4]; u_short s_net[2]; }; union ipx_net_u { union ipx_net net_e; u_long long_e; }; struct ipx_addr { union ipx_net x_net; union ipx_host x_host; u_short x_port; }; /* * Socket address */ struct sockaddr_ipx { u_char sipx_len; u_char sipx_family; struct ipx_addr sipx_addr; char sipx_zero[2]; }; #define sipx_port sipx_addr.x_port /* * Definitions for IPX Internetwork Packet Exchange Protocol */ struct ipx { u_short ipx_sum; /* Checksum */ u_short ipx_len; /* Length, in bytes, including header */ u_char ipx_tc; /* Transport Control (i.e. hop count) */ u_char ipx_pt; /* Packet Type (i.e. level 2 protocol) */ struct ipx_addr ipx_dna; /* Destination Network Address */ struct ipx_addr ipx_sna; /* Source Network Address */ } __packed; #define ipx_neteqnn(a,b) \ (((a).s_net[0] == (b).s_net[0]) && ((a).s_net[1] == (b).s_net[1])) #define ipx_neteq(a,b) ipx_neteqnn((a).x_net, (b).x_net) #define satoipx_addr(sa) (((struct sockaddr_ipx *)&(sa))->sipx_addr) #define ipx_hosteqnh(s,t) ((s).s_host[0] == (t).s_host[0] && \ (s).s_host[1] == (t).s_host[1] && (s).s_host[2] == (t).s_host[2]) #define ipx_hosteq(s,t) (ipx_hosteqnh((s).x_host,(t).x_host)) #define ipx_nullnet(x) (((x).x_net.s_net[0]==0) && ((x).x_net.s_net[1]==0)) #define ipx_nullhost(x) (((x).x_host.s_host[0] == 0) && \ ((x).x_host.s_host[1] == 0) && ((x).x_host.s_host[2] == 0)) #define ipx_wildnet(x) (((x).x_net.s_net[0] == 0xffff) && \ ((x).x_net.s_net[1] == 0xffff)) #define ipx_wildhost(x) (((x).x_host.s_host[0] == 0xffff) && \ ((x).x_host.s_host[1] == 0xffff) && ((x).x_host.s_host[2] == 0xffff)) #include <sys/cdefs.h> __BEGIN_DECLS struct ipx_addr ipx_addr(const char *); char *ipx_ntoa(struct ipx_addr); __END_DECLS #endif /* !_NETIPX_IPX_H_ */