/* * Copyright (c) 1983 The Regents of the University of California. * All rights reserved. * * Redistribution and use in source and binary forms are permitted * provided that the above copyright notice and this paragraph are * duplicated in all such forms and that any documentation, * advertising materials, and other materials related to such * distribution and use acknowledge that the software was developed * by the University of California, Berkeley. The name of the * University may not be used to endorse or promote products derived * from this software without specific prior written permission. * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. * * @(#)disktab.h 5.3 (Berkeley) 09/30/88 */ /* * Disk description table, see disktab(5) */ #define DISKTAB "/etc/disktab" struct disktab { char *d_name; /* drive name */ char *d_type; /* drive type */ int d_secsize; /* sector size in bytes */ int d_ntracks; /* # tracks/cylinder */ int d_nsectors; /* # sectors/track */ int d_ncylinders; /* # cylinders */ int d_rpm; /* revolutions/minute */ int d_badsectforw; /* supports DEC bad144 std */ int d_sectoffset; /* use sect rather than cyl offsets */ struct partition { int p_size; /* #sectors in partition */ short p_bsize; /* block size in bytes */ short p_fsize; /* frag size in bytes */ } d_partitions[8]; }; struct disktab *getdiskbyname();