39 lines
938 B
C
39 lines
938 B
C
/*
|
|
* volume.h
|
|
*
|
|
* Volume abstraction for low-level storage drivers.
|
|
*
|
|
* Written & released by Keir Fraser <keir.xen@gmail.com>
|
|
*
|
|
* This is free and unencumbered software released into the public domain.
|
|
* See the file COPYING for more details, or visit <http://unlicense.org>.
|
|
*/
|
|
|
|
#include "../src/fatfs/diskio.h"
|
|
|
|
struct volume_ops {
|
|
DSTATUS (*initialize)(BYTE);
|
|
DSTATUS (*status)(BYTE);
|
|
DRESULT (*read)(BYTE, BYTE *, DWORD, UINT);
|
|
DRESULT (*write)(BYTE, const BYTE *, DWORD, UINT);
|
|
DRESULT (*ioctl)(BYTE, BYTE, void *);
|
|
bool_t (*connected)(void);
|
|
bool_t (*readonly)(void);
|
|
};
|
|
|
|
bool_t volume_connected(void);
|
|
bool_t volume_readonly(void);
|
|
|
|
void volume_cache_init(void *start, void *end);
|
|
void volume_cache_destroy(void);
|
|
void volume_cache_metadata_only(FIL *fp);
|
|
|
|
/*
|
|
* Local variables:
|
|
* mode: C
|
|
* c-file-style: "Linux"
|
|
* c-basic-offset: 4
|
|
* tab-width: 4
|
|
* indent-tabs-mode: nil
|
|
* End:
|
|
*/
|