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Fixed MTP to work with TWRP

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awab228 2018-06-19 23:16:04 +02:00
commit f6dfaef42e
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66
fs/exfat/exfat_cache.h Normal file
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/*
* Copyright (C) 2012-2013 Samsung Electronics Co., Ltd.
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef _EXFAT_CACHE_H
#define _EXFAT_CACHE_H
#include "exfat_config.h"
#include "exfat_global.h"
#ifdef __cplusplus
extern "C" {
#endif
#define LOCKBIT 0x01
#define DIRTYBIT 0x02
#define DCACHE_MAX_RA_SIZE (128*1024)
typedef struct __BUF_CACHE_T {
struct __BUF_CACHE_T *next;
struct __BUF_CACHE_T *prev;
struct __BUF_CACHE_T *hash_next;
struct __BUF_CACHE_T *hash_prev;
INT32 drv;
UINT32 sec;
UINT32 flag;
struct buffer_head *buf_bh;
} BUF_CACHE_T;
INT32 buf_init(struct super_block *sb);
INT32 buf_shutdown(struct super_block *sb);
INT32 FAT_read(struct super_block *sb, UINT32 loc, UINT32 *content);
INT32 FAT_write(struct super_block *sb, UINT32 loc, UINT32 content);
UINT8 *FAT_getblk(struct super_block *sb, UINT32 sec);
void FAT_modify(struct super_block *sb, UINT32 sec);
void FAT_release_all(struct super_block *sb);
void FAT_sync(struct super_block *sb);
UINT8 *buf_getblk(struct super_block *sb, UINT32 sec);
void buf_modify(struct super_block *sb, UINT32 sec);
void buf_lock(struct super_block *sb, UINT32 sec);
void buf_unlock(struct super_block *sb, UINT32 sec);
void buf_release(struct super_block *sb, UINT32 sec);
void buf_release_all(struct super_block *sb);
void buf_sync(struct super_block *sb);
INT32 buf_cache_readahead(struct super_block * sb, UINT32 sec);
#ifdef __cplusplus
}
#endif
#endif