vfs.c File Reference

#include <string.h>
#include <stdlib.h>
#include "hal.h"
#include "vfs.h"

Functions
char *	vfs_fixpath (char *path)
vfs_file_t *	vfs_open (const char *filename, const char *mode)
void	vfs_close (vfs_file_t *file)
size_t	vfs_read (void *buffer, size_t size, size_t count, vfs_file_t *file)
size_t	vfs_write (const void *buffer, size_t size, size_t count, vfs_file_t *file)
int	vfs_puts (const char *s, vfs_file_t *file)
size_t	vfs_tell (vfs_file_t *file)
int	vfs_seek (vfs_file_t *file, size_t offset)
bool	vfs_eof (vfs_file_t *file)
int	vfs_rename (const char *from, const char *to)
int	vfs_unlink (const char *filename)
int	vfs_mkdir (const char *path)
int	vfs_rmdir (const char *path)
int	vfs_chdir (const char *path)
vfs_dir_t *	vfs_opendir (const char *path)
vfs_dirent_t *	vfs_readdir (vfs_dir_t *dir)
void	vfs_closedir (vfs_dir_t *dir)
char *	vfs_getcwd (char *buf, size_t len)
int	vfs_chmod (const char *filename, vfs_st_mode_t attr, vfs_st_mode_t mask)
int	vfs_stat (const char *filename, vfs_stat_t *st)
int	vfs_utime (const char *filename, struct tm *modified)
vfs_free_t *	vfs_fgetfree (const char *path)
bool	vfs_mount (const char *path, const vfs_t *fs, vfs_st_mode_t mode)
bool	vfs_unmount (const char *path)
vfs_drive_t *	vfs_get_drive (const char *path)
vfs_drives_t *	vfs_drives_open (void)
vfs_drive_t *	vfs_drives_read (vfs_drives_t *handle, bool add_hidden)
void	vfs_drives_close (vfs_drives_t *handle)
vfs_free_t *	vfs_drive_getfree (vfs_drive_t *drive)
int	vfs_drive_format (vfs_drive_t *drive)

Variables
volatile int	vfs_errno = 0
vfs_events_t	vfs = {0}

Function Documentation

vfs_chdir()

int vfs_chdir

(

const char *

path

)

vfs_chmod()

int vfs_chmod	(	const char *	filename,
		vfs_st_mode_t	attr,
		vfs_st_mode_t	mask
	)

vfs_close()

void vfs_close

(

vfs_file_t *

file

)

vfs_closedir()

void vfs_closedir

(

vfs_dir_t *

dir

)

vfs_drive_format()

int vfs_drive_format

(

vfs_drive_t *

drive

)

vfs_drive_getfree()

vfs_free_t* vfs_drive_getfree

(

vfs_drive_t *

drive

)

vfs_drives_close()

void vfs_drives_close

(

vfs_drives_t *

handle

)

vfs_drives_open()

vfs_drives_t* vfs_drives_open

(

void

)

vfs_drives_read()

vfs_drive_t* vfs_drives_read	(	vfs_drives_t *	handle,
		bool	add_hidden
	)

vfs_eof()

bool vfs_eof

(

vfs_file_t *

file

)

vfs_fgetfree()

vfs_free_t* vfs_fgetfree

(

const char *

path

)

vfs_fixpath()

char* vfs_fixpath

(

char *

path

)

vfs_get_drive()

vfs_drive_t* vfs_get_drive

(

const char *

path

)

vfs_getcwd()

char* vfs_getcwd	(	char *	buf,
		size_t	len
	)

vfs_mkdir()

int vfs_mkdir

(

const char *

path

)

vfs_mount()

bool vfs_mount	(	const char *	path,
		const vfs_t *	fs,
		vfs_st_mode_t	mode
	)

vfs_open()

vfs_file_t* vfs_open	(	const char *	filename,
		const char *	mode
	)

vfs_opendir()

vfs_dir_t* vfs_opendir

(

const char *

path

)

vfs_puts()

int vfs_puts	(	const char *	s,
		vfs_file_t *	file
	)

vfs_read()

size_t vfs_read	(	void *	buffer,
		size_t	size,
		size_t	count,
		vfs_file_t *	file
	)

vfs_readdir()

vfs_dirent_t* vfs_readdir

(

vfs_dir_t *

dir

)

vfs_rename()

int vfs_rename	(	const char *	from,
		const char *	to
	)

vfs_rmdir()

int vfs_rmdir

(

const char *

path

)

vfs_seek()

int vfs_seek	(	vfs_file_t *	file,
		size_t	offset
	)

vfs_stat()

int vfs_stat	(	const char *	filename,
		vfs_stat_t *	st
	)

vfs_tell()

size_t vfs_tell

(

vfs_file_t *

file

)

vfs_unlink()

int vfs_unlink

(

const char *

filename

)

vfs_unmount()

bool vfs_unmount

(

const char *

path

)

vfs_utime()

int vfs_utime	(	const char *	filename,
		struct tm *	modified
	)

vfs_write()

size_t vfs_write	(	const void *	buffer,
		size_t	size,
		size_t	count,
		vfs_file_t *	file
	)

Variable Documentation

vfs

vfs_events_t vfs = {0}

vfs_errno

volatile int vfs_errno = 0