miosix::Fat32Fs Class Reference

#include <fat32.h>

Inheritance diagram for miosix::Fat32Fs:

Collaboration diagram for miosix::Fat32Fs:

Public Member Functions
	Fat32Fs (intrusive_ref_ptr< FileBase > disk)
virtual int	open (intrusive_ref_ptr< FileBase > &file, StringPart &name, int flags, int mode)
virtual int	lstat (StringPart &name, struct stat *pstat)
virtual int	unlink (StringPart &name)
virtual int	rename (StringPart &oldName, StringPart &newName)
virtual int	mkdir (StringPart &name, int mode)
virtual int	rmdir (StringPart &name)
bool	mountFailed () const
	~Fat32Fs ()
Public Member Functions inherited from miosix::FilesystemBase
	FilesystemBase ()
virtual int	readlink (StringPart &name, std::string &target)
virtual bool	supportsSymlinks () const
short int	getFsId () const
virtual	~FilesystemBase ()
Public Member Functions inherited from miosix::IntrusiveRefCountedSharedFromThis< FilesystemBase >
	IntrusiveRefCountedSharedFromThis ()
intrusive_ref_ptr< FilesystemBase >	shared_from_this ()
intrusive_ref_ptr< const FilesystemBase >	shared_from_this () const
virtual	~IntrusiveRefCountedSharedFromThis ()

Additional Inherited Members
Protected Member Functions inherited from miosix::IntrusiveRefCounted
	IntrusiveRefCounted ()
	IntrusiveRefCounted (const IntrusiveRefCounted &)
IntrusiveRefCounted &	operator= (const IntrusiveRefCounted &)
Protected Attributes inherited from miosix::FilesystemBase
const short int	filesystemId
	The unique filesystem id, used by lstat.
int	parentFsMountpointInode
	The inode of the directory in the parent fs.

Detailed Description

Fat32 Filesystem.

Constructor & Destructor Documentation

miosix::Fat32Fs::Fat32Fs

(

intrusive_ref_ptr< FileBase >

disk

)

Constructor

miosix::Fat32Fs::~Fat32Fs

(

)

Destructor

Member Function Documentation

int miosix::Fat32Fs::lstat ( StringPart &  name, struct stat *  pstat  )

virtual

Obtain information on a file, identified by a path name. Does not follow symlinks

Parameters

name	path name, relative to the local filesystem
pstat	file information is stored here

Returns

0 on success, or a negative number on failure

Implements miosix::FilesystemBase.

int miosix::Fat32Fs::mkdir ( StringPart &  name, int  mode  )

virtual

Create a directory

Parameters

name	directory name
mode	directory permissions

Returns

0 on success, or a negative number on failure

Implements miosix::FilesystemBase.

bool miosix::Fat32Fs::mountFailed ( ) const

inline

Returns

true if the filesystem failed to mount

int miosix::Fat32Fs::open ( intrusive_ref_ptr< FileBase > &  file, StringPart &  name, int  flags, int  mode  )

virtual

Open a file

Parameters

file	the file object will be stored here, if the call succeeds
name	the name of the file to open, relative to the local filesystem
flags	file flags (open for reading, writing, ...)
mode	file permissions

Returns

0 on success, or a negative number on failure

Implements miosix::FilesystemBase.

int miosix::Fat32Fs::rename ( StringPart &  oldName, StringPart &  newName  )

virtual

Rename a file or directory

Parameters

oldName	old file name
newName	new file name

Returns

0 on success, or a negative number on failure

Implements miosix::FilesystemBase.

int miosix::Fat32Fs::rmdir ( StringPart &  name )

virtual

Remove a directory if empty

Parameters

name	directory name

Returns

0 on success, or a negative number on failure

Implements miosix::FilesystemBase.

int miosix::Fat32Fs::unlink ( StringPart &  name )

virtual

Remove a file or directory

Parameters

name	path name of file or directory to remove

Returns

0 on success, or a negative number on failure

Implements miosix::FilesystemBase.

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The documentation for this class was generated from the following files:

• fat32.h
• fat32.cpp