include/disktab.h

   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_ */