1 /* $NetBSD: bbinfo.h,v 1.1 2002/11/09 06:20:39 cgd Exp $ */ 2 3 /* 4 * Copyright (c) 1995, 1996 Carnegie-Mellon University. 5 * All rights reserved. 6 * 7 * Author: Chris G. Demetriou 8 * 9 * Permission to use, copy, modify and distribute this software and 10 * its documentation is hereby granted, provided that both the copyright 11 * notice and this permission notice appear in all copies of the 12 * software, derivative works or modified versions, and any portions 13 * thereof, and that both notices appear in supporting documentation. 14 * 15 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" 16 * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND 17 * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. 18 * 19 * Carnegie Mellon requests users of this software to return to 20 * 21 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU 22 * School of Computer Science 23 * Carnegie Mellon University 24 * Pittsburgh PA 15213-3890 25 * 26 * any improvements or extensions that they make and grant Carnegie the 27 * rights to redistribute these changes. 28 */ 29 30 struct bbinfoloc { 31 u_int64_t magic1; 32 u_int64_t start; 33 u_int64_t end; 34 u_int64_t pad1[4]; 35 u_int64_t magic2; 36 }; 37 38 struct bbinfo { 39 int32_t cksum; 40 int32_t nblocks; 41 int32_t bsize; 42 u_int32_t pad1[8]; 43 int32_t blocks[1]; 44 }; 45 46 struct netbbinfo { 47 u_int64_t magic1; 48 u_int8_t set; 49 u_int8_t ether_addr[6]; 50 u_int8_t force; 51 u_int64_t pad1[4]; 52 u_int64_t cksum; 53 u_int64_t magic2; 54 }; 55