/* * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * The contents of this file constitute Original Code as defined in and * are subject to the Apple Public Source License Version 1.1 (the * "License"). You may not use this file except in compliance with the * License. Please obtain a copy of the License at * http://www.apple.com/publicsource and read it before using this file. * * This Original Code and all software distributed under the License are * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the * License for the specific language governing rights and limitations * under the License. * * @APPLE_LICENSE_HEADER_END@ */ /* * Copyright (c) University of British Columbia, 1984 * Copyright (c) 1990, 1992, 1993 * The Regents of the University of California. All rights reserved. * University of Erlangen-Nuremberg, Germany, 1992 * * This code is derived from software contributed to Berkeley by the * Laboratory for Computation Vision and the Computer Science Department * of the the University of British Columbia and the Computer Science * Department (IV) of the University of Erlangen-Nuremberg, Germany. * * 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. * * @(#)x25.h 8.1 (Berkeley) 6/10/93 */ #ifdef KERNEL #define PRC_IFUP 3 #define PRC_LINKUP 4 #define PRC_LINKDOWN 5 #define PRC_LINKRESET 6 #define PRC_LINKDONTCOPY 7 #ifndef PRC_DISCONNECT_REQUEST #define PRC_DISCONNECT_REQUEST 10 #endif #endif #define CCITTPROTO_HDLC 1 #define CCITTPROTO_X25 2 /* packet level protocol */ #define IEEEPROTO_802LLC 3 /* doesn't belong here */ #define HDLCPROTO_LAP 1 #define HDLCPROTO_LAPB 2 #define HDLCPROTO_UNSET 3 #define HDLCPROTO_LAPD 4 /* socket options */ #define PK_ACCTFILE 1 /* use level = CCITTPROTO_X25 */ #define PK_FACILITIES 2 /* use level = CCITTPROTO_X25 */ #define PK_RTATTACH 3 /* use level = CCITTPROTO_X25 */ #define PK_PRLISTEN 4 /* use level = CCITTPROTO_X25 */ #define MAX_FACILITIES 109 /* maximum size for facilities */ /* * X.25 Socket address structure. It contains the X.121 or variation of * X.121, facilities information, higher level protocol value (first four * bytes of the User Data field), and the last 12 characters of the User * Data field. */ struct x25_sockaddr { /* obsolete - use sockaddr_x25 */ short xaddr_len; /* Length of xaddr_addr. */ u_char xaddr_addr[15]; /* Network dependent or X.121 address. */ u_char xaddr_facilities; /* Facilities information. */ #define XS_REVERSE_CHARGE 0x01 #define XS_HIPRIO 0x02 u_char xaddr_proto[4]; /* Protocol ID (4 bytes of user data). */ u_char xaddr_userdata[12]; /* Remaining User data field. */ }; /* * X.25 Socket address structure. It contains the network id, X.121 * address, facilities information, higher level protocol value (first four * bytes of the User Data field), and up to 12 characters of User Data. */ struct sockaddr_x25 { u_char x25_len; u_char x25_family; /* must be AF_CCITT */ short x25_net; /* network id code (usually a dnic) */ char x25_addr[16]; /* X.121 address (null terminated) */ struct x25opts { char op_flags; /* miscellaneous options */ /* pk_var.h defines other lcd_flags */ #define X25_REVERSE_CHARGE 0x01 /* remote DTE pays for call */ #define X25_DBIT 0x02 /* not yet supported */ #define X25_MQBIT 0x04 /* prepend M&Q bit status byte to packet data */ #define X25_OLDSOCKADDR 0x08 /* uses old sockaddr structure */ #define X25_DG_CIRCUIT 0x10 /* lcd_flag: used for datagrams */ #define X25_DG_ROUTING 0x20 /* lcd_flag: peer addr not yet known */ #define X25_MBS_HOLD 0x40 /* lcd_flag: collect m-bit sequences */ char op_psize; /* requested packet size */ #define X25_PS128 7 #define X25_PS256 8 #define X25_PS512 9 char op_wsize; /* window size (1 .. 7) */ char op_speed; /* throughput class */ } x25_opts; short x25_udlen; /* user data field length */ char x25_udata[16]; /* user data field */ }; /* * network configuration info * this structure must be 16 bytes long */ struct x25config { struct sockaddr_x25 xc_addr; /* link level parameters */ u_short xc_lproto:4, /* link level protocol eg. CCITTPROTO_HDLC */ xc_lptype:4, /* protocol type eg. HDLCPROTO_LAPB */ xc_ltrace:1, /* link level tracing flag */ xc_lwsize:7; /* link level window size */ u_short xc_lxidxchg:1, /* link level XID exchange flag - NOT YET */ /* packet level parameters */ xc_rsvd1:2, xc_pwsize:3, /* default window size */ xc_psize:4, /* default packet size 7=128, 8=256, ... */ xc_type:3, /* network type */ #define X25_1976 0 #define X25_1980 1 #define X25_1984 2 #define X25_DDN 3 #define X25_BASIC 4 xc_ptrace:1, /* packet level tracing flag */ xc_nodnic:1, /* remove our dnic when calling on net */ xc_prepnd0:1; /* prepend 0 when making offnet calls */ u_short xc_maxlcn; /* max logical channels */ u_short xc_dg_idletimo; /* timeout for idle datagram circuits. */ }; #ifdef IFNAMSIZ struct ifreq_x25 { char ifr_name[IFNAMSIZ]; /* if name, e.g. "en0" */ struct x25config ifr_xc; }; #define SIOCSIFCONF_X25 _IOW('i', 12, struct ifreq_x25) /* set ifnet config */ #define SIOCGIFCONF_X25 _IOWR('i',13, struct ifreq_x25) /* get ifnet config */ #endif