uflashfs.c

References Functions:	UFlashFileClose()	nut/fs/uflashfs.c
	UFlashFileOpen()	nut/fs/uflashfs.c
	UFlashFileRead()	nut/fs/uflashfs.c
	UFlashFileSize()	nut/fs/uflashfs.c
	UFlashFileWrite()	nut/fs/uflashfs.c
	UFlashFileWrite_P()	nut/fs/uflashfs.c
	UFlashIOCtl()	nut/fs/uflashfs.c
	UFlashInit()	nut/fs/uflashfs.c

Included Files

#include <nut/include/fs/fs.h>

#include <nut/include/sys/nutdebug.h>

#include <nut/include/stdio.h>

#include <stdlib.h>

#include <nut/include/fcntl.h>

#include <nut/include/sys/stat.h>

#include <nut/include/include2/string.h>

#include <nut/include/errno.h>

#include <nut/include/dirent.h>

#include <nut/include/dev/spi_at45dib.h>

#include <nut/include/fs/uflashfs.h>

Preprocessor definitions

#define UFLASH_MAX_BLOCKS 8192

#define UFLASH_BLOCK_UNITS 4

#define UFLASH_ENTRIES 128

#define UFLASH_USAGE_CACHE 32

#define UFLASH_MAX_PATH 0

#define UFLASH_BLOCK_INVALID

#define UFLASH_VOLF_FIXED 0x80

Typedef blknum_t

typedef uint16_t blknum_t

Typedef blknum_fast_t

typedef uint_fast16_t blknum_fast_t

Typedef BLOCK_USAGE

typedef struct _BLOCK_USAGE BLOCK_USAGE

`struct _BLOCK_USAGE`
`{`
`uint8_t use_cnt;`
`blknum_t use_phyblk;`
`}`

Typedef BLOCKHEAD

typedef struct _BLOCKHEAD BLOCKHEAD

`struct _BLOCKHEAD`
`{`
`blknum_t bh_logblk;`
`blknum_t bh_version;`
`blknum_t bh_entblk;`
`blknum_t bh_entseq;`
`}`

Typedef BLOCKFOOT

typedef struct _BLOCKFOOT BLOCKFOOT

`struct _BLOCKFOOT`
`{`
`uint8_t bf_wear;`
`}`

Typedef ENTRYHEAD

typedef struct _ENTRYHEAD ENTRYHEAD

`struct _ENTRYHEAD`
`{`
`uint8_t eh_attr;`
`uint8_t eh_nlen;`
`}`

Typedef UFLASHENTRY

typedef struct _UFLASHENTRY UFLASHENTRY

`struct _UFLASHENTRY`
`{`
`blknum_t ent_id;`
`uint32_t ent_pos;`
`blknum_t ent_bidx;`
`uint16_t ent_sidx;`
`uint16_t ent_uidx;`
`uint16_t ent_upos;`
`uint32_t ent_mode;`
`uint8_t ent_attr;`
`uint8_t ent_namlen;`
`uint32_t ent_size;`
`uint16_t ent_eoff;`
`}`

Typedef UFLASHVOLUME

typedef struct _UFLASHVOLUME UFLASHVOLUME

See:	Type struct _UFLASHVOLUME

Type struct _UFLASHVOLUME

struct _UFLASHVOLUME

`struct _UFLASHVOLUME`
`{`
`NUTSERIALFLASH* vol_ifc;`
`HANDLE vol_mutex;`
`uint8_t vol_attrib;`
`blknum_t vol_blocks;`
`blknum_t* vol_l2p;`
`}`

Typedef UFLASHFIND

typedef struct _UFLASHFIND UFLASHFIND

`struct _UFLASHFIND`
`{`
`blknum_t uff_lbe;`
`char* uff_path;`
`}`

Global Variable devUFlash0

NUTDEVICE devUFlash0

Visible in:

nut/fs/uflashfs.c

Global Variable devUFlash1

NUTDEVICE devUFlash1

Visible in:

nut/fs/uflashfs.c

Local Variables

min_used
static BLOCK_USAGE min_used[32]

Used in:	CollectLeastUsed()
	PhysBlkAllocate()
	UFlashMount()

Global Function UFlashAttach()

int UFlashAttach ( NUTDEVICE* dev, NUTSERIALFLASH* sfi, NUTSPIBUS* bus )

Prototyped in:	nut/include/fs/uflashfs.h
Calls:	UFlashMount()	nut/fs/uflashfs.c
	NutEventPost()

Global Function UFlashDetach()

void UFlashDetach ( NUTDEVICE* dev )

Prototyped in:	nut/include/fs/uflashfs.h
Calls:	UFlashUnmount()	nut/fs/uflashfs.c

Global Function UFlashFormat()

int UFlashFormat ( NUTDEVICE* dev, NUTSERIALFLASH* sfi, NUTSPIBUS* bus )

Prototyped in:	nut/include/fs/uflashfs.h
Calls:	FlashEraseBlocks()	nut/fs/uflashfs.c
	NutEventPost()

Local Function CollectLeastUsed()

static void CollectLeastUsed ( UFLASHVOLUME* vol, uint8_t* usage )

Calls:	memset()	nut/c/string/memset.c
Called by:	PhysBlkAllocate()	nut/fs/uflashfs.c
References Variables:	min_used	nut/fs/uflashfs.c

Local Function EntryCreate()

static int EntryCreate ( UFLASHVOLUME* vol, blknum_t lbe, ENTRYHEAD* eh, const char* name )

Calls:	FlashEraseBlockData()	nut/fs/uflashfs.c
	FlashReadBlockFoot()	nut/fs/uflashfs.c
	FlashUnitCommit()	nut/fs/uflashfs.c
	FlashWriteBlockFoot()	nut/fs/uflashfs.c
	FlashWriteBlockHead()	nut/fs/uflashfs.c
	FlashWriteEntry()	nut/fs/uflashfs.c
Called by:	UFlashFileOpen()	nut/fs/uflashfs.c

Local Function EntryPosInc()

static void EntryPosInc ( NUTFILE* nfp, int step )

Called by:	UFlashFileRead()	nut/fs/uflashfs.c
	UFlashFileWrite()	nut/fs/uflashfs.c

Local Function EntryPosSet()

static void EntryPosSet ( NUTFILE* nfp, long pos )

Called by:	UFlashFileOpen()	nut/fs/uflashfs.c
	UFlashFileSeek()	nut/fs/uflashfs.c

Local Function EntryScan()

static long EntryScan ( UFLASHVOLUME* vol, blknum_t lbe, time_t* mod )

Calls:	FlashReadBlockHead()	nut/fs/uflashfs.c
Called by:	UFlashFileOpen()	nut/fs/uflashfs.c
	UFlashFileStatus()	nut/fs/uflashfs.c

Local Function EntrySearch()

static int EntrySearch ( UFLASHVOLUME* vol, const char* name, ENTRYHEAD* eh )

Calls:	EntrySearchNext()	nut/fs/uflashfs.c
Called by:	UFlashFileOpen()	nut/fs/uflashfs.c
	UFlashFileRemove()	nut/fs/uflashfs.c
	UFlashFileRename()	nut/fs/uflashfs.c
	UFlashFileStatus()	nut/fs/uflashfs.c

Local Function EntrySearchNext()

static int EntrySearchNext ( UFLASHVOLUME* vol, const char* name, ENTRYHEAD* eh, blknum_t lbs )

Calls:	FlashBlockCmpEntryName()	nut/fs/uflashfs.c
	FlashReadEntry()	nut/fs/uflashfs.c
	strlen()	nut/c/string/strlen.c
	NutEventPost(), NutEventWait()
Called by:	EntrySearch()	nut/fs/uflashfs.c
	UFlashDirRead()	nut/fs/uflashfs.c
	UFlashFileStatus()	nut/fs/uflashfs.c

Local Function EntrySeek()

static blknum_t EntrySeek ( UFLASHVOLUME* vol, blknum_t lbe, blknum_t seq )

Calls:	FlashReadBlockHead()	nut/fs/uflashfs.c
	NutEventPost(), NutEventWait()
Called by:	UFlashFileRead()	nut/fs/uflashfs.c
	UFlashFileWrite()	nut/fs/uflashfs.c

Local Function EntryTruncate()

static int EntryTruncate ( UFLASHVOLUME* vol, blknum_t lbe )

Calls:	EntryTruncateSeq()	nut/fs/uflashfs.c
	FlashEraseBlockData()	nut/fs/uflashfs.c
	FlashEraseEntry()	nut/fs/uflashfs.c
	FlashReadBlockFoot()	nut/fs/uflashfs.c
	FlashReadBlockHead()	nut/fs/uflashfs.c
	FlashReadEntry()	nut/fs/uflashfs.c
	FlashUnitCommit()	nut/fs/uflashfs.c
	FlashWriteBlockFoot()	nut/fs/uflashfs.c
	FlashWriteBlockHead()	nut/fs/uflashfs.c
	FlashWriteEntry()	nut/fs/uflashfs.c
	PhysBlkAllocate()	nut/fs/uflashfs.c
	free()	nut/crt/malloc.c
Called by:	UFlashFileOpen()	nut/fs/uflashfs.c

Local Function EntryTruncateSeq()

static int EntryTruncateSeq ( UFLASHVOLUME* vol, int lbe )

Calls:	FlashReadBlockHead()	nut/fs/uflashfs.c
	LogBlkRelease()	nut/fs/uflashfs.c
Called by:	EntryTruncate()	nut/fs/uflashfs.c
	UFlashFileRemove()	nut/fs/uflashfs.c

Local Function FlashBlockCmpEntryName()

static int FlashBlockCmpEntryName ( NUTSERIALFLASH* ifc, blknum_t b, const char* name, uint8_t len )

Called by:

EntrySearchNext()

nut/fs/uflashfs.c

Local Function FlashCheckBlock()

static int FlashCheckBlock ( NUTSERIALFLASH* ifc, blknum_t b )

Called by:

UFlashMount()

nut/fs/uflashfs.c

Local Function FlashEraseBlockData()

static int FlashEraseBlockData ( NUTSERIALFLASH* ifc, blknum_t b )

Called by:	EntryCreate()	nut/fs/uflashfs.c
	EntryTruncate()	nut/fs/uflashfs.c
	PhysBlkMove()	nut/fs/uflashfs.c
	UFlashFileRename()	nut/fs/uflashfs.c
	UFlashFileWrite()	nut/fs/uflashfs.c

Local Function FlashEraseBlocks()

static int FlashEraseBlocks ( NUTSERIALFLASH* ifc, int n )

Called by:

UFlashFormat()

nut/fs/uflashfs.c

Local Function FlashEraseEntry()

static int FlashEraseEntry ( NUTSERIALFLASH* ifc, blknum_t b )

Called by:	EntryTruncate()	nut/fs/uflashfs.c
	LogBlkRelease()	nut/fs/uflashfs.c
	PhysBlkMove()	nut/fs/uflashfs.c
	UFlashFileRename()	nut/fs/uflashfs.c
	UFlashFileWrite()	nut/fs/uflashfs.c
	UFlashMount()	nut/fs/uflashfs.c

Local Function FlashReadBlockFoot()

static int FlashReadBlockFoot ( NUTSERIALFLASH* ifc, blknum_t b, BLOCKFOOT* bf )

Called by:	EntryCreate()	nut/fs/uflashfs.c
	EntryTruncate()	nut/fs/uflashfs.c
	PhysBlkAllocate()	nut/fs/uflashfs.c
	PhysBlkMove()	nut/fs/uflashfs.c
	UFlashFileRename()	nut/fs/uflashfs.c
	UFlashFileWrite()	nut/fs/uflashfs.c

Local Function FlashReadBlockHead()

static int FlashReadBlockHead ( NUTSERIALFLASH* ifc, blknum_t b, BLOCKHEAD* bh )

Called by:	EntryScan()	nut/fs/uflashfs.c
	EntrySeek()	nut/fs/uflashfs.c
	EntryTruncate()	nut/fs/uflashfs.c
	EntryTruncateSeq()	nut/fs/uflashfs.c
	PhysBlkMove()	nut/fs/uflashfs.c
	PhysBlkUnused()	nut/fs/uflashfs.c
	UFlashFileRename()	nut/fs/uflashfs.c
	UFlashFileWrite()	nut/fs/uflashfs.c
	UFlashMount()	nut/fs/uflashfs.c

Local Function FlashReadEntry()

static int FlashReadEntry ( NUTSERIALFLASH* ifc, blknum_t b, ENTRYHEAD* eh, char** name )

Calls:	malloc()	nut/crt/malloc.c
Called by:	EntrySearchNext()	nut/fs/uflashfs.c
	EntryTruncate()	nut/fs/uflashfs.c
	UFlashDirRead()	nut/fs/uflashfs.c

Local Function FlashUnitCommit()

static void FlashUnitCommit ( NUTSERIALFLASH* ifc, blknum_t b, sf_unit_t unit )

Called by:	EntryCreate()	nut/fs/uflashfs.c
	EntryTruncate()	nut/fs/uflashfs.c
	PhysBlkMove()	nut/fs/uflashfs.c
	UFlashFileRename()	nut/fs/uflashfs.c
	UFlashFileWrite()	nut/fs/uflashfs.c

Local Function FlashUnitCopy()

static int FlashUnitCopy ( NUTSERIALFLASH* ifc, blknum_t b_src, blknum_t b_dst, sf_unit_t unit )

Called by:	PhysBlkMove()	nut/fs/uflashfs.c
	UFlashFileRename()	nut/fs/uflashfs.c
	UFlashFileWrite()	nut/fs/uflashfs.c

Local Function FlashUnitRead()

static int FlashUnitRead ( NUTSERIALFLASH* ifc, blknum_t b, sf_unit_t unit, int upos, void* data, int len )

Called by:

UFlashFileRead()

nut/fs/uflashfs.c

Local Function FlashUnitWrite()

static int FlashUnitWrite ( NUTSERIALFLASH* ifc, blknum_t b, sf_unit_t unit, int upos, const void* data, int len )

Called by:

UFlashFileWrite()

nut/fs/uflashfs.c

Local Function FlashWriteBlockFoot()

static int FlashWriteBlockFoot ( NUTSERIALFLASH* ifc, blknum_t b, BLOCKFOOT* bf )

Called by:	EntryCreate()	nut/fs/uflashfs.c
	EntryTruncate()	nut/fs/uflashfs.c
	PhysBlkMove()	nut/fs/uflashfs.c
	UFlashFileRename()	nut/fs/uflashfs.c
	UFlashFileWrite()	nut/fs/uflashfs.c

Local Function FlashWriteBlockHead()

static int FlashWriteBlockHead ( NUTSERIALFLASH* ifc, blknum_t b, BLOCKHEAD* bh )

Called by:	EntryCreate()	nut/fs/uflashfs.c
	EntryTruncate()	nut/fs/uflashfs.c
	PhysBlkMove()	nut/fs/uflashfs.c
	UFlashFileRename()	nut/fs/uflashfs.c
	UFlashFileWrite()	nut/fs/uflashfs.c

Local Function FlashWriteEntry()

static int FlashWriteEntry ( NUTSERIALFLASH* ifc, blknum_t b, const ENTRYHEAD* eh, const char* name )

Called by:	EntryCreate()	nut/fs/uflashfs.c
	EntryTruncate()	nut/fs/uflashfs.c
	UFlashFileRename()	nut/fs/uflashfs.c

Local Function LogBlkAllocate()

static blknum_t LogBlkAllocate ( UFLASHVOLUME* vol, blknum_t lb )

Calls:	PhysBlkAllocate()	nut/fs/uflashfs.c
Called by:	UFlashFileOpen()	nut/fs/uflashfs.c
	UFlashFileWrite()	nut/fs/uflashfs.c

Local Function LogBlkReallocate()

static blknum_t LogBlkReallocate ( UFLASHVOLUME* vol, blknum_t lb )

Calls:	PhysBlkAllocate()	nut/fs/uflashfs.c
Called by:	UFlashFileWrite()	nut/fs/uflashfs.c

Local Function LogBlkRelease()

static int LogBlkRelease ( UFLASHVOLUME* vol, blknum_t lb )

Calls:	FlashEraseEntry()	nut/fs/uflashfs.c
Called by:	EntryTruncateSeq()	nut/fs/uflashfs.c
	UFlashFileRemove()	nut/fs/uflashfs.c

Local Function PhysBlkAllocate()

static blknum_t PhysBlkAllocate ( UFLASHVOLUME* vol, int level )

Prototyped in:	nut/fs/uflashfs.c
Calls:	CollectLeastUsed()	nut/fs/uflashfs.c
	FlashReadBlockFoot()	nut/fs/uflashfs.c
	PhysBlkRequest()	nut/fs/uflashfs.c
	PhysBlkUnused()	nut/fs/uflashfs.c
	free()	nut/crt/malloc.c
	calloc()
Called by:	EntryTruncate()	nut/fs/uflashfs.c
	LogBlkAllocate()	nut/fs/uflashfs.c
	LogBlkReallocate()	nut/fs/uflashfs.c
	PhysBlkRequest()	nut/fs/uflashfs.c
	UFlashFileRename()	nut/fs/uflashfs.c
References Variables:	min_used	nut/fs/uflashfs.c

Local Function PhysBlkMove()

static int PhysBlkMove ( UFLASHVOLUME* vol, blknum_t src, blknum_t dst )

Calls:	FlashEraseBlockData()	nut/fs/uflashfs.c
	FlashEraseEntry()	nut/fs/uflashfs.c
	FlashReadBlockFoot()	nut/fs/uflashfs.c
	FlashReadBlockHead()	nut/fs/uflashfs.c
	FlashUnitCommit()	nut/fs/uflashfs.c
	FlashUnitCopy()	nut/fs/uflashfs.c
	FlashWriteBlockFoot()	nut/fs/uflashfs.c
	FlashWriteBlockHead()	nut/fs/uflashfs.c
Called by:	PhysBlkRequest()	nut/fs/uflashfs.c

Local Function PhysBlkRequest()

static int PhysBlkRequest ( UFLASHVOLUME* vol, int level, blknum_t n )

Calls:	PhysBlkAllocate()	nut/fs/uflashfs.c
	PhysBlkMove()	nut/fs/uflashfs.c
Called by:	PhysBlkAllocate()	nut/fs/uflashfs.c

Local Function PhysBlkUnused()

static blknum_t PhysBlkUnused ( UFLASHVOLUME* vol )

Calls:	FlashReadBlockHead()	nut/fs/uflashfs.c
Called by:	PhysBlkAllocate()	nut/fs/uflashfs.c

Local Function UFlashDirClose()

static int UFlashDirClose ( NUTFILE* ndp )

Calls:	free()	nut/crt/malloc.c
Called by:	UFlashIOCtl()	nut/fs/uflashfs.c

Local Function UFlashDirOpen()

static NUTFILE* UFlashDirOpen ( NUTDEVICE* dev, const char* dpath )

Calls:	free()	nut/crt/malloc.c
	malloc()	nut/crt/malloc.c
	strdup()	nut/crt/strdup.c
Called by:	UFlashIOCtl()	nut/fs/uflashfs.c

Local Function UFlashDirRead()

static int UFlashDirRead ( DIR* dir )

Calls:	EntrySearchNext()	nut/fs/uflashfs.c
	FlashReadEntry()	nut/fs/uflashfs.c
	free()	nut/crt/malloc.c
	memset()	nut/c/string/memset.c
	strchr()	nut/c/string/strchr.c
	strcpy()	nut/c/string/strcpy.c
	strlen()	nut/c/string/strlen.c
Called by:	UFlashIOCtl()	nut/fs/uflashfs.c

Local Function UFlashFileClose()

static int UFlashFileClose ( NUTFILE* nfp )

Calls:	free()	nut/crt/malloc.c
Used in:		nut/fs/uflashfs.c

Local Function UFlashFileOpen()

static NUTFILE* UFlashFileOpen ( NUTDEVICE* dev, const char* path, int mode, int acc )

Calls:	EntryCreate()	nut/fs/uflashfs.c
	EntryPosSet()	nut/fs/uflashfs.c
	EntryScan()	nut/fs/uflashfs.c
	EntrySearch()	nut/fs/uflashfs.c
	EntryTruncate()	nut/fs/uflashfs.c
	LogBlkAllocate()	nut/fs/uflashfs.c
	free()	nut/crt/malloc.c
	malloc()	nut/crt/malloc.c
	strlen()	nut/c/string/strlen.c
	NutEventPost(), NutEventWait(), calloc()
Used in:		nut/fs/uflashfs.c

Local Function UFlashFileRead()

static int UFlashFileRead ( NUTFILE* nfp, void* data, int size )

Calls:	EntryPosInc()	nut/fs/uflashfs.c
	EntrySeek()	nut/fs/uflashfs.c
	FlashUnitRead()	nut/fs/uflashfs.c
	NutEventPost(), NutEventWait()
Used in:		nut/fs/uflashfs.c

Local Function UFlashFileRemove()

static int UFlashFileRemove ( NUTDEVICE* dev, const char* name )

Calls:	EntrySearch()	nut/fs/uflashfs.c
	EntryTruncateSeq()	nut/fs/uflashfs.c
	LogBlkRelease()	nut/fs/uflashfs.c
	NutEventPost(), NutEventWait()
Called by:	UFlashIOCtl()	nut/fs/uflashfs.c

Local Function UFlashFileRename()

static int UFlashFileRename ( NUTDEVICE* dev, const char* old_path, const char* new_path )

Calls:	EntrySearch()	nut/fs/uflashfs.c
	FlashEraseBlockData()	nut/fs/uflashfs.c
	FlashEraseEntry()	nut/fs/uflashfs.c
	FlashReadBlockFoot()	nut/fs/uflashfs.c
	FlashReadBlockHead()	nut/fs/uflashfs.c
	FlashUnitCommit()	nut/fs/uflashfs.c
	FlashUnitCopy()	nut/fs/uflashfs.c
	FlashWriteBlockFoot()	nut/fs/uflashfs.c
	FlashWriteBlockHead()	nut/fs/uflashfs.c
	FlashWriteEntry()	nut/fs/uflashfs.c
	PhysBlkAllocate()	nut/fs/uflashfs.c
	strlen()	nut/c/string/strlen.c
	NutEventPost(), NutEventWait()
Called by:	UFlashIOCtl()	nut/fs/uflashfs.c

Local Function UFlashFileSeek()

static int UFlashFileSeek ( NUTFILE* nfp, long* pos, int whence )

Calls:	EntryPosSet()	nut/fs/uflashfs.c
Called by:	UFlashIOCtl()	nut/fs/uflashfs.c

Local Function UFlashFileSize()

static long UFlashFileSize ( NUTFILE* nfp )

Used in:

nut/fs/uflashfs.c

Local Function UFlashFileStatus()

static int UFlashFileStatus ( NUTDEVICE* dev, const char* name, struct stat* st )

Calls:	EntryScan()	nut/fs/uflashfs.c
	EntrySearch()	nut/fs/uflashfs.c
	EntrySearchNext()	nut/fs/uflashfs.c
	memset()	nut/c/string/memset.c
	NutEventPost(), NutEventWait()
Called by:	UFlashIOCtl()	nut/fs/uflashfs.c

Local Function UFlashFileWrite()

static int UFlashFileWrite ( NUTFILE* nfp, const void* data, int len )

Calls:	EntryPosInc()	nut/fs/uflashfs.c
	EntrySeek()	nut/fs/uflashfs.c
	FlashEraseBlockData()	nut/fs/uflashfs.c
	FlashEraseEntry()	nut/fs/uflashfs.c
	FlashReadBlockFoot()	nut/fs/uflashfs.c
	FlashReadBlockHead()	nut/fs/uflashfs.c
	FlashUnitCommit()	nut/fs/uflashfs.c
	FlashUnitCopy()	nut/fs/uflashfs.c
	FlashUnitWrite()	nut/fs/uflashfs.c
	FlashWriteBlockFoot()	nut/fs/uflashfs.c
	FlashWriteBlockHead()	nut/fs/uflashfs.c
	LogBlkAllocate()	nut/fs/uflashfs.c
	LogBlkReallocate()	nut/fs/uflashfs.c
	NutEventPost(), NutEventWait()
Used in:		nut/fs/uflashfs.c

Local Function UFlashFileWrite_P()

static int UFlashFileWrite_P ( NUTFILE* nfp, const char* buffer, int len )

Used in:

nut/fs/uflashfs.c

Local Function UFlashIOCtl()

static int UFlashIOCtl ( NUTDEVICE* dev, int req, void* conf )

Calls:	UFlashDirClose()	nut/fs/uflashfs.c
	UFlashDirOpen()	nut/fs/uflashfs.c
	UFlashDirRead()	nut/fs/uflashfs.c
	UFlashFileRemove()	nut/fs/uflashfs.c
	UFlashFileRename()	nut/fs/uflashfs.c
	UFlashFileSeek()	nut/fs/uflashfs.c
	UFlashFileStatus()	nut/fs/uflashfs.c
	UFlashMount()	nut/fs/uflashfs.c
	UFlashUnmount()	nut/fs/uflashfs.c
Used in:		nut/fs/uflashfs.c

Local Function UFlashInit()

static int UFlashInit ( NUTDEVICE* dev )

Used in:

nut/fs/uflashfs.c

Local Function UFlashMount()

static int UFlashMount ( NUTDEVICE* dev )

Calls:	FlashCheckBlock()	nut/fs/uflashfs.c
	FlashEraseEntry()	nut/fs/uflashfs.c
	FlashReadBlockHead()	nut/fs/uflashfs.c
	free()	nut/crt/malloc.c
	malloc()	nut/crt/malloc.c
	memset()	nut/c/string/memset.c
	NutEventPost(), calloc()
Called by:	UFlashAttach()	nut/fs/uflashfs.c
	UFlashIOCtl()	nut/fs/uflashfs.c
References Variables:	min_used	nut/fs/uflashfs.c

Local Function UFlashUnmount()

static int UFlashUnmount ( NUTDEVICE* dev )

Calls:	free()	nut/crt/malloc.c
Called by:	UFlashDetach()	nut/fs/uflashfs.c
	UFlashIOCtl()	nut/fs/uflashfs.c