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/*
* fat_fat_operations.h
*
* Constants/data structures/prototypes for operations on Files Allocation
* Table
*
* Copyright (C) 2001 OKTET Ltd., St.-Petersburg, Russia
* Author: Eugeny S. Mints <Eugeny.Mints@oktet.ru>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*
* @(#) $Id$
*/
#ifndef __DOSFS_FAT_FAT_OPERATIONS_H__
#define __DOSFS_FAT_FAT_OPERATIONS_H__
#ifdef __cplusplus
extern "C" {
#endif
#include <rtems.h>
#include <rtems/libio_.h>
#include <rtems/bdbuf.h>
#include "fat.h"
int
fat_get_fat_cluster(rtems_filesystem_mount_table_entry_t *mt_entry,
unsigned32 cln,
unsigned32 *ret_val);
int
fat_set_fat_cluster(rtems_filesystem_mount_table_entry_t *mt_entry,
unsigned32 cln,
unsigned32 in_val);
int
fat_scan_fat_for_free_clusters(
rtems_filesystem_mount_table_entry_t *mt_entry,
unsigned32 *chain,
unsigned32 count,
unsigned32 *cls_added,
unsigned32 *last_cl
);
int
fat_free_fat_clusters_chain(
rtems_filesystem_mount_table_entry_t *mt_entry,
unsigned32 chain
);
#ifdef __cplusplus
}
#endif
#endif /* __DOSFS_FAT_FAT_OPERATIONS_H__ */
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