fatfile.c File Reference

#include "fatfile.h"
#include <fcntl.h>
#include <string.h>
#include <errno.h>
#include <ctype.h>
#include <unistd.h>
#include "cache.h"
#include "file_allocation_table.h"
#include "bit_ops.h"
#include "filetime.h"
#include "lock.h"

Include dependency graph for fatfile.c:

Functions
bool	_FAT_findEntry (const char *path, DIR_ENTRY *dirEntry)
int	FAT_getAttr (const char *file)
int	FAT_setAttr (const char *file, uint8_t attr)
int	_FAT_open_r (struct _reent *r, void *fileStruct, const char *path, int flags, int mode)
int	_FAT_syncToDisc (FILE_STRUCT *file)
int	_FAT_close_r (struct _reent *r, void *fd)
ssize_t	_FAT_read_r (struct _reent *r, void *fd, char *ptr, size_t len)
static bool	_FAT_check_position_for_next_cluster (struct _reent *r, FILE_POSITION *position, PARTITION *partition, size_t remain, bool *flagNoError)
static bool	_FAT_file_extend_r (struct _reent *r, FILE_STRUCT *file)
ssize_t	_FAT_write_r (struct _reent *r, void *fd, const char *ptr, size_t len)
off_t	_FAT_seek_r (struct _reent *r, void *fd, off_t pos, int dir)
int	_FAT_fstat_r (struct _reent *r, void *fd, struct stat *st)
int	_FAT_ftruncate_r (struct _reent *r, void *fd, off_t len)
int	_FAT_fsync_r (struct _reent *r, void *fd)

Function Documentation

_FAT_check_position_for_next_cluster()

static bool _FAT_check_position_for_next_cluster ( struct _reent *  r, FILE_POSITION *  position, PARTITION *  partition, size_t  remain, bool *  flagNoError  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

_FAT_close_r()

int _FAT_close_r	(	struct _reent *	r,
		void *	fd
	)

Here is the call graph for this function:

_FAT_file_extend_r()

static bool _FAT_file_extend_r ( struct _reent *  r, FILE_STRUCT *  file  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

_FAT_findEntry()

bool _FAT_findEntry	(	const char *	path,
		DIR_ENTRY *	dirEntry
	)

Here is the call graph for this function:

_FAT_fstat_r()

int _FAT_fstat_r	(	struct _reent *	r,
		void *	fd,
		struct stat *	st
	)

Here is the call graph for this function:

_FAT_fsync_r()

int _FAT_fsync_r	(	struct _reent *	r,
		void *	fd
	)

Here is the call graph for this function:

_FAT_ftruncate_r()

int _FAT_ftruncate_r	(	struct _reent *	r,
		void *	fd,
		off_t	len
	)

Here is the call graph for this function:

_FAT_open_r()

int _FAT_open_r	(	struct _reent *	r,
		void *	fileStruct,
		const char *	path,
		int	flags,
		int	mode
	)

Here is the call graph for this function:

_FAT_read_r()

ssize_t _FAT_read_r	(	struct _reent *	r,
		void *	fd,
		char *	ptr,
		size_t	len
	)

Here is the call graph for this function:

_FAT_seek_r()

off_t _FAT_seek_r	(	struct _reent *	r,
		void *	fd,
		off_t	pos,
		int	dir
	)

Here is the call graph for this function:

_FAT_syncToDisc()

int _FAT_syncToDisc

(

FILE_STRUCT *

file

)

Here is the call graph for this function:

_FAT_write_r()

ssize_t _FAT_write_r	(	struct _reent *	r,
		void *	fd,
		const char *	ptr,
		size_t	len
	)

Here is the call graph for this function:

FAT_getAttr()

int FAT_getAttr

(

const char *

file

)

Here is the call graph for this function:

FAT_setAttr()

int FAT_setAttr	(	const char *	file,
		uint8_t	attr
	)

Here is the call graph for this function: