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92 lines
3.7 KiB
C
92 lines
3.7 KiB
C
/*
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* Copyright (C) 2012-2013 Samsung Electronics Co., Ltd.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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/************************************************************************/
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/* */
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/* PROJECT : exFAT & FAT12/16/32 File System */
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/* FILE : exfat_part.h */
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/* PURPOSE : Header File for exFAT Partition Manager */
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/* */
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/*----------------------------------------------------------------------*/
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/* NOTES */
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/* */
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/*----------------------------------------------------------------------*/
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/* REVISION HISTORY (Ver 0.9) */
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/* */
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/* - 2010.11.15 [Joosun Hahn] : first writing */
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/* */
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/************************************************************************/
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#ifndef _EXFAT_PART_H
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#define _EXFAT_PART_H
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#include "exfat_config.h"
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#include "exfat_global.h"
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#include "exfat_api.h"
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/*----------------------------------------------------------------------*/
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/* Constant & Macro Definitions */
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/*----------------------------------------------------------------------*/
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#define MBR_SIGNATURE 0xAA55
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/*----------------------------------------------------------------------*/
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/* Type Definitions */
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/*----------------------------------------------------------------------*/
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/* MS-DOS FAT master boot record (512 bytes) */
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typedef struct {
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UINT8 boot_code[446];
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UINT8 partition[64];
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UINT8 signature[2];
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} MBR_SECTOR_T;
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/* MS-DOS FAT partition table (64 bytes) */
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typedef struct {
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UINT8 def_boot;
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UINT8 bgn_chs[3];
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UINT8 sys_type;
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UINT8 end_chs[3];
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UINT8 start_sector[4];
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UINT8 num_sectors[4];
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} PART_ENTRY_T;
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/*----------------------------------------------------------------------*/
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/* External Function Declarations */
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/*----------------------------------------------------------------------*/
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/* volume management functions */
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INT32 ffsSetPartition(INT32 dev, INT32 num_vol, PART_INFO_T *vol_spec);
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INT32 ffsGetPartition(INT32 dev, INT32 *num_vol, PART_INFO_T *vol_spec);
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INT32 ffsGetDevInfo(INT32 dev, DEV_INFO_T *info);
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/*----------------------------------------------------------------------*/
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/* External Function Declarations (NOT TO UPPER LAYER) */
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/*----------------------------------------------------------------------*/
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* _EXFAT_PART_H */
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/* end of exfat_part.h */
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