113 lines
3.3 KiB
C
113 lines
3.3 KiB
C
/*
|
||
* GRUB -- GRand Unified Bootloader
|
||
* Copyright (C) 1999,2000,2001,2002,2004,2006,2007 Free Software Foundation, Inc.
|
||
*
|
||
* GRUB 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 3 of the License, or
|
||
* (at your option) any later version.
|
||
*
|
||
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||
*/
|
||
|
||
#ifndef GRUB_PART_HEADER
|
||
#define GRUB_PART_HEADER 1
|
||
|
||
#include <grub/dl.h>
|
||
|
||
struct grub_disk;
|
||
|
||
typedef struct grub_partition *grub_partition_t;
|
||
|
||
/* Partition map type. */
|
||
struct grub_partition_map
|
||
{
|
||
/* The name of the partition map type. */
|
||
const char *name;
|
||
|
||
/* Call HOOK with each partition, until HOOK returns non-zero. */
|
||
grub_err_t (*iterate) (struct grub_disk *disk,
|
||
int (*hook) (struct grub_disk *disk,
|
||
const grub_partition_t partition));
|
||
|
||
/* Return the partition named STR on the disk DISK. */
|
||
grub_partition_t (*probe) (struct grub_disk *disk,
|
||
const char *str);
|
||
|
||
/* Return the name of the partition PARTITION. */
|
||
char *(*get_name) (const grub_partition_t partition);
|
||
|
||
/* The next partition map type. */
|
||
struct grub_partition_map *next;
|
||
};
|
||
typedef struct grub_partition_map *grub_partition_map_t;
|
||
|
||
/* Partition description. */
|
||
struct grub_partition
|
||
{
|
||
/* The start sector. */
|
||
grub_disk_addr_t start;
|
||
|
||
/* The length in sector units. */
|
||
grub_uint64_t len;
|
||
|
||
/* The offset of the partition table. */
|
||
grub_disk_addr_t offset;
|
||
|
||
/* The index of this partition in the partition table. */
|
||
int index;
|
||
|
||
/* Partition map type specific data. */
|
||
void *data;
|
||
|
||
/* The type partition map. */
|
||
grub_partition_map_t partmap;
|
||
};
|
||
|
||
grub_partition_t EXPORT_FUNC(grub_partition_probe) (struct grub_disk *disk,
|
||
const char *str);
|
||
int EXPORT_FUNC(grub_partition_iterate) (struct grub_disk *disk,
|
||
int (*hook) (struct grub_disk *disk,
|
||
const grub_partition_t partition));
|
||
char *EXPORT_FUNC(grub_partition_get_name) (const grub_partition_t partition);
|
||
|
||
int EXPORT_FUNC(grub_partition_map_iterate) (int (*hook) (const grub_partition_map_t partmap));
|
||
|
||
void EXPORT_FUNC(grub_partition_map_register) (grub_partition_map_t partmap);
|
||
|
||
void EXPORT_FUNC(grub_partition_map_unregister) (grub_partition_map_t partmap);
|
||
|
||
#ifdef GRUB_UTIL
|
||
void grub_pc_partition_map_init (void);
|
||
void grub_pc_partition_map_fini (void);
|
||
void grub_amiga_partition_map_init (void);
|
||
void grub_amiga_partition_map_fini (void);
|
||
void grub_apple_partition_map_init (void);
|
||
void grub_apple_partition_map_fini (void);
|
||
void grub_sun_partition_map_init (void);
|
||
void grub_sun_partition_map_fini (void);
|
||
void grub_gpt_partition_map_init (void);
|
||
void grub_gpt_partition_map_fini (void);
|
||
void grub_apple_partition_map_init (void);
|
||
void grub_apple_partition_map_fini (void);
|
||
#endif
|
||
|
||
static inline grub_disk_addr_t
|
||
grub_partition_get_start (const grub_partition_t p)
|
||
{
|
||
return p->start;
|
||
}
|
||
|
||
static inline grub_uint64_t
|
||
grub_partition_get_len (const grub_partition_t p)
|
||
{
|
||
return p->len;
|
||
}
|
||
|
||
#endif /* ! GRUB_PART_HEADER */
|