sd_fat_devoptab.c File Reference

#include <errno.h>
#include <sys/statvfs.h>
#include <sys/dirent.h>
#include <sys/iosupport.h>
#include <string.h>
#include <malloc.h>
#include <fcntl.h>
#include <stdio.h>
#include "fs_utils.h"
#include <wiiu/os/mutex.h>
#include <wiiu/fs.h>

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Classes
struct	FSDirEntry
struct	_sd_fat_private_t
struct	_sd_fat_file_state_t
struct	_sd_fat_dir_entry_t

Macros
#define	FS_ALIGNMENT   0x40
#define	FS_ALIGN(x)   (((x) + FS_ALIGNMENT - 1) & ~(FS_ALIGNMENT - 1))

Typedefs
typedef struct _sd_fat_private_t	sd_fat_private_t
typedef struct _sd_fat_file_state_t	sd_fat_file_state_t
typedef struct _sd_fat_dir_entry_t	sd_fat_dir_entry_t

Functions
struct	__attribute__ ((packed))
static sd_fat_private_t *	sd_fat_get_device_data (const char *path)
static char *	sd_fat_real_path (const char *path, sd_fat_private_t *dev)
static int	sd_fat_open_r (struct _reent *r, void *fileStruct, const char *path, int flags, int mode)
static int	sd_fat_close_r (struct _reent *r, void *fd)
static off_t	sd_fat_seek_r (struct _reent *r, void *fd, off_t pos, int dir)
static ssize_t	sd_fat_write_r (struct _reent *r, void *fd, const char *ptr, size_t len)
static ssize_t	sd_fat_read_r (struct _reent *r, void *fd, char *ptr, size_t len)
static int	sd_fat_fstat_r (struct _reent *r, void *fd, struct stat *st)
static int	sd_fat_ftruncate_r (struct _reent *r, void *fd, off_t len)
static int	sd_fat_fsync_r (struct _reent *r, void *fd)
static int	sd_fat_stat_r (struct _reent *r, const char *path, struct stat *st)
static int	sd_fat_link_r (struct _reent *r, const char *existing, const char *newLink)
static int	sd_fat_unlink_r (struct _reent *r, const char *name)
static int	sd_fat_chdir_r (struct _reent *r, const char *name)
static int	sd_fat_rename_r (struct _reent *r, const char *oldName, const char *newName)
static int	sd_fat_mkdir_r (struct _reent *r, const char *path, int mode)
static int	sd_fat_statvfs_r (struct _reent *r, const char *path, struct statvfs *buf)
static DIR_ITER *	sd_fat_diropen_r (struct _reent *r, DIR_ITER *dirState, const char *path)
static int	sd_fat_dirclose_r (struct _reent *r, DIR_ITER *dirState)
static int	sd_fat_dirreset_r (struct _reent *r, DIR_ITER *dirState)
static int	sd_fat_dirnext_r (struct _reent *r, DIR_ITER *dirState, char *filename, struct stat *st)
static int	sd_fat_add_device (const char *name, const char *mount_path, void *pClient, void *pCmd)
static int	sd_fat_remove_device (const char *path, void **pClient, void **pCmd, char **mountPath)
int	mount_sd_fat (const char *path)
int	unmount_sd_fat (const char *path)

Variables
	FSStat__
static const devoptab_t	devops_sd_fat

Macro Definition Documentation

FS_ALIGN

#define FS_ALIGN

(

x

)

(((x) + FS_ALIGNMENT - 1) & ~(FS_ALIGNMENT - 1))

FS_ALIGNMENT

#define FS_ALIGNMENT   0x40

Typedef Documentation

sd_fat_dir_entry_t

typedef struct _sd_fat_dir_entry_t sd_fat_dir_entry_t

sd_fat_file_state_t

typedef struct _sd_fat_file_state_t sd_fat_file_state_t

sd_fat_private_t

typedef struct _sd_fat_private_t sd_fat_private_t

Function Documentation

__attribute__()

struct __attribute__

(

(packed)

)

mount_sd_fat()

int mount_sd_fat

(

const char *

path

)

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sd_fat_add_device()

static int sd_fat_add_device ( const char *  name, const char *  mount_path, void *  pClient, void *  pCmd  )

static

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sd_fat_chdir_r()

static int sd_fat_chdir_r ( struct _reent *  r, const char *  name  )

static

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sd_fat_close_r()

static int sd_fat_close_r ( struct _reent *  r, void *  fd  )

static

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sd_fat_dirclose_r()

static int sd_fat_dirclose_r ( struct _reent *  r, DIR_ITER *  dirState  )

static

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sd_fat_dirnext_r()

static int sd_fat_dirnext_r ( struct _reent *  r, DIR_ITER *  dirState, char *  filename, struct stat *  st  )

static

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sd_fat_diropen_r()

static DIR_ITER* sd_fat_diropen_r ( struct _reent *  r, DIR_ITER *  dirState, const char *  path  )

static

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sd_fat_dirreset_r()

static int sd_fat_dirreset_r ( struct _reent *  r, DIR_ITER *  dirState  )

static

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sd_fat_fstat_r()

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

static

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sd_fat_fsync_r()

static int sd_fat_fsync_r ( struct _reent *  r, void *  fd  )

static

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sd_fat_ftruncate_r()

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

static

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sd_fat_get_device_data()

static sd_fat_private_t* sd_fat_get_device_data ( const char *  path )

static

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sd_fat_link_r()

static int sd_fat_link_r ( struct _reent *  r, const char *  existing, const char *  newLink  )

static

sd_fat_mkdir_r()

static int sd_fat_mkdir_r ( struct _reent *  r, const char *  path, int  mode  )

static

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sd_fat_open_r()

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

static

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sd_fat_read_r()

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

static

TODO: error on read_size > 0

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sd_fat_real_path()

static char* sd_fat_real_path ( const char *  path, sd_fat_private_t *  dev  )

static

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sd_fat_remove_device()

static int sd_fat_remove_device ( const char *  path, void **  pClient, void **  pCmd, char **  mountPath  )

static

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sd_fat_rename_r()

static int sd_fat_rename_r ( struct _reent *  r, const char *  oldName, const char *  newName  )

static

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sd_fat_seek_r()

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

static

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sd_fat_stat_r()

static int sd_fat_stat_r ( struct _reent *  r, const char *  path, struct stat *  st  )

static

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sd_fat_statvfs_r()

static int sd_fat_statvfs_r ( struct _reent *  r, const char *  path, struct statvfs *  buf  )

static

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sd_fat_unlink_r()

static int sd_fat_unlink_r ( struct _reent *  r, const char *  name  )

static

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sd_fat_write_r()

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

static

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unmount_sd_fat()

int unmount_sd_fat

(

const char *

path

)

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Variable Documentation

devops_sd_fat

const devoptab_t devops_sd_fat

static

Initial value:

= {
    NULL, 
    sizeof (sd_fat_file_state_t),
    sd_fat_open_r,
    sd_fat_close_r,
    sd_fat_write_r,
    sd_fat_read_r,
    sd_fat_seek_r,
    sd_fat_fstat_r,
    sd_fat_stat_r,
    sd_fat_link_r,
    sd_fat_unlink_r,
    sd_fat_chdir_r,
    sd_fat_rename_r,
    sd_fat_mkdir_r,
    sizeof (sd_fat_dir_entry_t),
    sd_fat_diropen_r,
    sd_fat_dirreset_r,
    sd_fat_dirnext_r,
    sd_fat_dirclose_r,
    sd_fat_statvfs_r,
    sd_fat_ftruncate_r,
    sd_fat_fsync_r,
    NULL, 
    NULL, 
    NULL  
}

FSStat__

FSStat__