1 /* $OpenBSD: disktab.h,v 1.3 2003/06/02 19:34:12 millert Exp $ */ 2 /* $NetBSD: disktab.h,v 1.3 1994/10/26 00:55:51 cgd Exp $ */ 3 4 /* 5 * Copyright (c) 1983 The Regents of the University of California. 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. Neither the name of the University nor the names of its contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * 32 * @(#)disktab.h 5.6 (Berkeley) 4/20/91 33 */ 34 35 #ifndef _DISKTAB_H_ 36 #define _DISKTAB_H_ 37 38 /* 39 * Disk description table, see disktab(5) 40 */ 41 #define DISKTAB "/etc/disktab" 42 43 struct disktab { 44 char *d_name; /* drive name */ 45 char *d_type; /* drive type */ 46 int d_secsize; /* sector size in bytes */ 47 int d_ntracks; /* # tracks/cylinder */ 48 int d_nsectors; /* # sectors/track */ 49 int d_ncylinders; /* # cylinders */ 50 int d_rpm; /* revolutions/minute */ 51 int d_badsectforw; /* supports DEC bad144 std */ 52 int d_sectoffset; /* use sect rather than cyl offsets */ 53 struct partition { 54 int p_size; /* #sectors in partition */ 55 short p_bsize; /* block size in bytes */ 56 short p_fsize; /* frag size in bytes */ 57 } d_partitions[8]; 58 }; 59 60 #endif /* !_DISKTAB_H_ */ 61