| 1 | /*
|
|---|
| 2 | * Copyright (c) 2008 Jakub Jermar
|
|---|
| 3 | * Copyright (c) 2011 Oleg Romanenko
|
|---|
| 4 | * All rights reserved.
|
|---|
| 5 | *
|
|---|
| 6 | * Redistribution and use in source and binary forms, with or without
|
|---|
| 7 | * modification, are permitted provided that the following conditions
|
|---|
| 8 | * are met:
|
|---|
| 9 | *
|
|---|
| 10 | * - Redistributions of source code must retain the above copyright
|
|---|
| 11 | * notice, this list of conditions and the following disclaimer.
|
|---|
| 12 | * - Redistributions in binary form must reproduce the above copyright
|
|---|
| 13 | * notice, this list of conditions and the following disclaimer in the
|
|---|
| 14 | * documentation and/or other materials provided with the distribution.
|
|---|
| 15 | * - The name of the author may not be used to endorse or promote products
|
|---|
| 16 | * derived from this software without specific prior written permission.
|
|---|
| 17 | *
|
|---|
| 18 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|---|
| 19 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|---|
| 20 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|---|
| 21 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|---|
| 22 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|---|
| 23 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|---|
| 24 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|---|
| 25 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|---|
| 26 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|---|
| 27 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|---|
| 28 | */
|
|---|
| 29 |
|
|---|
| 30 | /** @addtogroup fs
|
|---|
| 31 | * @{
|
|---|
| 32 | */
|
|---|
| 33 |
|
|---|
| 34 | #ifndef EXFAT_FAT_FAT_H_
|
|---|
| 35 | #define EXFAT_FAT_FAT_H_
|
|---|
| 36 |
|
|---|
| 37 | #include "../../vfs/vfs.h"
|
|---|
| 38 | #include <stdint.h>
|
|---|
| 39 | #include <libblock.h>
|
|---|
| 40 |
|
|---|
| 41 | #define EXFAT_ROOT_IDX 0
|
|---|
| 42 | #define EXFAT_BITMAP_IDX 1
|
|---|
| 43 | #define EXFAT_UCTABLE_IDX 2
|
|---|
| 44 |
|
|---|
| 45 | #define EXFAT_ROOT_PAR 0
|
|---|
| 46 |
|
|---|
| 47 | #define EXFAT_CLST_LAST 0xfffffff6
|
|---|
| 48 | #define EXFAT_CLST_BAD 0xfffffff7
|
|---|
| 49 | #define EXFAT_CLST_EOF 0xffffffff
|
|---|
| 50 |
|
|---|
| 51 | /* forward declarations */
|
|---|
| 52 | struct block;
|
|---|
| 53 | struct exfat_node;
|
|---|
| 54 | struct exfat_bs;
|
|---|
| 55 |
|
|---|
| 56 | typedef uint32_t exfat_cluster_t;
|
|---|
| 57 |
|
|---|
| 58 |
|
|---|
| 59 | extern int exfat_sanity_check(struct exfat_bs *, devmap_handle_t);
|
|---|
| 60 |
|
|---|
| 61 | #endif
|
|---|
| 62 |
|
|---|
| 63 | /**
|
|---|
| 64 | * @}
|
|---|
| 65 | */
|
|---|
