Home | History | Annotate | Line # | Download | only in include
disklabel.h revision 1.7 
      1  1.7     chs /*	$NetBSD: disklabel.h,v 1.7 2005/01/22 15:36:10 chs Exp $	*/
      2  1.1     cgd 
      3  1.1     cgd /*
      4  1.1     cgd  * Copyright (c) 1994 Christopher G. Demetriou
      5  1.1     cgd  * All rights reserved.
      6  1.1     cgd  *
      7  1.1     cgd  * Redistribution and use in source and binary forms, with or without
      8  1.1     cgd  * modification, are permitted provided that the following conditions
      9  1.1     cgd  * are met:
     10  1.1     cgd  * 1. Redistributions of source code must retain the above copyright
     11  1.1     cgd  *    notice, this list of conditions and the following disclaimer.
     12  1.1     cgd  * 2. Redistributions in binary form must reproduce the above copyright
     13  1.1     cgd  *    notice, this list of conditions and the following disclaimer in the
     14  1.1     cgd  *    documentation and/or other materials provided with the distribution.
     15  1.1     cgd  * 3. All advertising materials mentioning features or use of this software
     16  1.1     cgd  *    must display the following acknowledgement:
     17  1.1     cgd  *      This product includes software developed by Christopher G. Demetriou.
     18  1.1     cgd  * 4. The name of the author may not be used to endorse or promote products
     19  1.1     cgd  *    derived from this software without specific prior written permission
     20  1.1     cgd  *
     21  1.1     cgd  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     22  1.1     cgd  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     23  1.1     cgd  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     24  1.1     cgd  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     25  1.1     cgd  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     26  1.1     cgd  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     27  1.1     cgd  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     28  1.1     cgd  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     29  1.1     cgd  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     30  1.1     cgd  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     31  1.1     cgd  */
     32  1.1     cgd 
     33  1.1     cgd #ifndef _MACHINE_DISKLABEL_H_
     34  1.1     cgd #define _MACHINE_DISKLABEL_H_
     35  1.1     cgd 
     36  1.1     cgd #define	LABELSECTOR	0			/* sector containing label */
     37  1.6  bouyer #define	LABELOFFSET	128			/* offset of label in sector */
     38  1.1     cgd #define	MAXPARTITIONS	8			/* number of partitions */
     39  1.1     cgd #define	RAW_PART	2			/* raw partition: xx?c */
     40  1.1     cgd 
     41  1.3     gwr /*
     42  1.3     gwr  * This holds a copy of the whole label block, saved in here by
     43  1.3     gwr  * readdisklabel() so that writedisklabel() can preserve the
     44  1.3     gwr  * parts of the label block outside of the actual label.
     45  1.3     gwr  * (i.e. Sun label info, bad block table, etc.)
     46  1.3     gwr  */
     47  1.1     cgd struct cpu_disklabel {
     48  1.2     gwr 	char	cd_block[512];
     49  1.1     cgd };
     50  1.1     cgd 
     51  1.4     gwr #ifdef _KERNEL
     52  1.4     gwr 
     53  1.4     gwr struct dkbad;
     54  1.7     chs int isbad(struct dkbad *, int, int, int);
     55  1.4     gwr 
     56  1.4     gwr #endif	/* _KERNEL */
     57  1.1     cgd #endif /* _MACHINE_DISKLABEL_H_ */
     58