fs/hfsplus/partitions.h

/*
 * hfsutils - tools for reading and writing Macintosh HFS volumes
 * Copyright (C) 2000 Klaus Halfmann <klaus.halfmann@t-online.de.de>
 *
 * Structures and Functions for accessing the mac partition map
 * Copyright (C) 2002 Michael Schulze <mike.s@genion.de>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 */

#ifndef APPLE_H
#include "apple.h"
#endif

typedef struct {
        int numparts;           /* number of partitions found */
        ApplePartition *parray; /* only used for mem mngmnt */
        ApplePartition **partitions;    /* partition descriptions */
} partition_map;

/*
 * Returns the number of partitions in the given partition map or 0 if no partitions were found
 * @param map   Partition map to get the information from.
 */
int partition_getnparts( partition_map *map);

/*
 * Returns the startblock of the <num>th partition of the given type from the given
 * Partition Map.
 *
 * @param map   Partition map to get the information from
 * @param type  type of the desired partition
 * @param num   number of the desired partition (starting with 1)
 *
 * @return the start block of the partition or 0 if no such partition could be found
 */
UInt32 partition_getStartBlock( partition_map *map, const char *type, int num);

/*
 * Returns the partition map of the given device
 */
int partition_getPartitionMap( partition_map *map, void *fd);

/*
 * cleanup and free allocated memory.
 */
void partition_release( partition_map *map);
1	dpavlin	1	/*
2			* hfsutils - tools for reading and writing Macintosh HFS volumes
3			* Copyright (C) 2000 Klaus Halfmann <klaus.halfmann@t-online.de.de>
4			*
5			* Structures and Functions for accessing the mac partition map
6			* Copyright (C) 2002 Michael Schulze <mike.s@genion.de>
7			*
8			* This program is free software; you can redistribute it and/or modify
9			* it under the terms of the GNU General Public License as published by
10			* the Free Software Foundation; either version 2 of the License, or
11			* (at your option) any later version.
12			*
13			* This program is distributed in the hope that it will be useful,
14			* but WITHOUT ANY WARRANTY; without even the implied warranty of
15			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16			* GNU General Public License for more details.
17			*
18			* You should have received a copy of the GNU General Public License
19			* along with this program; if not, write to the Free Software
20			* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21			*
22			*/
23
24			#ifndef APPLE_H
25			#include "apple.h"
26			#endif
27
28			typedef struct {
29			int numparts; /* number of partitions found */
30			ApplePartition parray; / only used for mem mngmnt */
31			ApplePartition *partitions; / partition descriptions */
32			} partition_map;
33
34			/*
35			* Returns the number of partitions in the given partition map or 0 if no partitions were found
36			* @param map Partition map to get the information from.
37			*/
38			int partition_getnparts( partition_map *map);
39
40			/*
41			* Returns the startblock of the <num>th partition of the given type from the given
42			* Partition Map.
43			*
44			* @param map Partition map to get the information from
45			* @param type type of the desired partition
46			* @param num number of the desired partition (starting with 1)
47			*
48			* @return the start block of the partition or 0 if no such partition could be found
49			*/
50			UInt32 partition_getStartBlock( partition_map map, const char type, int num);
51
52			/*
53			* Returns the partition map of the given device
54			*/
55			int partition_getPartitionMap( partition_map map, void fd);
56
57			/*
58			* cleanup and free allocated memory.
59			*/
60			void partition_release( partition_map *map);