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Diffstat (limited to 'sys/netiso/iso.h')
| -rw-r--r-- | sys/netiso/iso.h | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/sys/netiso/iso.h b/sys/netiso/iso.h new file mode 100644 index 0000000..9237e6a --- /dev/null +++ b/sys/netiso/iso.h @@ -0,0 +1,195 @@ +/*- + * Copyright (c) 1991, 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. + * 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. + * + * @(#)iso.h 8.1 (Berkeley) 6/10/93 + */ + +/*********************************************************** + Copyright IBM Corporation 1987 + + All Rights Reserved + +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose and without fee is hereby granted, +provided that the above copyright notice appear in all copies and that +both that copyright notice and this permission notice appear in +supporting documentation, and that the name of IBM not be +used in advertising or publicity pertaining to distribution of the +software without specific, written prior permission. + +IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING +ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL +IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR +ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, +WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, +ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS +SOFTWARE. + +******************************************************************/ + +/* + * ARGO Project, Computer Sciences Dept., University of Wisconsin - Madison + */ +/* $Header: iso.h,v 4.9 88/09/11 18:06:38 hagens Exp $ */ +/* $Source: /usr/argo/sys/netiso/RCS/iso.h,v $ */ + +#ifndef __ISO__ +#define __ISO__ + +/* + * Return true if this is a multicast address + * This assumes that the bit transmission is lsb first. This + * assumption is valid for 802.3 but not 802.5. There is a + * kludge to get around this for 802.5 -- see if_lan.c + * where subnetwork header is setup. + */ +#define IS_MULTICAST(snpa)\ + ((snpa)[0] & 0x01) + +/* + * Protocols + */ +#define ISOPROTO_TCP 6 /* IETF experiment */ +#define ISOPROTO_UDP 17 /* IETF experiment */ +#define ISOPROTO_TP0 25 /* connection oriented transport protocol */ +#define ISOPROTO_TP1 26 /* not implemented */ +#define ISOPROTO_TP2 27 /* not implemented */ +#define ISOPROTO_TP3 28 /* not implemented */ +#define ISOPROTO_TP4 29 /* connection oriented transport protocol */ +#define ISOPROTO_TP ISOPROTO_TP4 /* tp-4 with negotiation */ +#define ISOPROTO_CLTP 30 /* connectionless transport (not yet impl.) */ +#define ISOPROTO_CLNP 31 /* connectionless internetworking protocol */ +#define ISOPROTO_X25 32 /* cons */ +#define ISOPROTO_INACT_NL 33 /* inactive network layer! */ +#define ISOPROTO_ESIS 34 /* ES-IS protocol */ +#define ISOPROTO_INTRAISIS 35 /* IS-IS protocol */ +#define ISOPROTO_IDRP 36 /* Interdomain Routing Protocol */ + +#define ISOPROTO_RAW 255 /* raw clnp */ +#define ISOPROTO_MAX 256 + +#define ISO_PORT_RESERVED 1024 +#define ISO_PORT_USERRESERVED 5000 +/* + * Port/socket numbers: standard network functions + * NOT PRESENTLY USED + */ +#define ISO_PORT_MAINT 501 +#define ISO_PORT_ECHO 507 +#define ISO_PORT_DISCARD 509 +#define ISO_PORT_SYSTAT 511 +#define ISO_PORT_NETSTAT 515 +/* + * Port/socket numbers: non-standard application functions + */ +#define ISO_PORT_LOGIN 513 +/* + * Port/socket numbers: public use + */ +#define ISO_PORT_PUBLIC 1024 /* high bit set --> public */ + +/* + * Network layer protocol identifiers + */ +#define ISO8473_CLNP 0x81 +#define ISO9542_ESIS 0x82 +#define ISO9542X25_ESIS 0x8a +#define ISO10589_ISIS 0x83 +#define ISO8878A_CONS 0x84 +#define ISO10747_IDRP 0x85 + + +#ifndef IN_CLASSA_NET +#include <netinet/in.h> +#endif /* IN_CLASSA_NET */ + + + +/* The following looks like a sockaddr + * to facilitate using tree lookup routines */ +struct iso_addr { + u_char isoa_len; /* length (in bytes) */ + char isoa_genaddr[20]; /* general opaque address */ +}; + +struct sockaddr_iso { + u_char siso_len; /* length */ + u_char siso_family; /* family */ + u_char siso_plen; /* presentation selector length */ + u_char siso_slen; /* session selector length */ + u_char siso_tlen; /* transport selector length */ + struct iso_addr siso_addr; /* network address */ + u_char siso_pad[6]; /* space for gosip v2 sels */ + /* makes struct 32 bytes long */ +}; +#define siso_nlen siso_addr.isoa_len +#define siso_data siso_addr.isoa_genaddr + +#define TSEL(s) ((caddr_t)((s)->siso_data + (s)->siso_nlen)) + +#define SAME_ISOADDR(a, b) \ + (bcmp((a)->siso_data, (b)->siso_data, (unsigned)(a)->siso_nlen)==0) +/* + * The following are specific values for siso->siso_data[0], + * otherwise known as the AFI: + */ +#define AFI_37 0x37 /* bcd of "37" */ +#define AFI_OSINET 0x47 /* bcd of "47" */ +#define AFI_RFC986 0x47 /* bcd of "47" */ +#define AFI_SNA 0x00 /* SubNetwork Address; invalid really...*/ + +#ifdef KERNEL + +extern int iso_netmatch(); +extern int iso_hash(); +extern int iso_addrmatch(); +extern struct iso_ifaddr *iso_iaonnetof(); +extern struct domain isodomain; +extern struct protosw isosw[]; + +#else +/* user utilities definitions from the iso library */ + +#include <sys/cdefs.h> + +__BEGIN_DECLS +struct iso_addr *iso_addr __P((const char *)); +char *iso_ntoa __P((const struct iso_addr *)); + +/* THESE DON'T EXIST YET */ +struct hostent *iso_gethostbyname(), *iso_gethostbyaddr(); +__END_DECLS + +#endif /* KERNEL */ + +#define _offsetof(t, m) ((int)((caddr_t)&((t *)0)->m)) +#endif /* __ISO__ */ |
