Bufferdisk Class Reference

Inheritance diagram for Bufferdisk:

Collaboration diagram for Bufferdisk:

Public Member Functions
	Bufferdisk ()
	~Bufferdisk ()
void	load (char *buffer, unsigned buffersize)
void	unload ()
Block	fix (uint64_t block_number)
void	unfix (Block *block)
int	sync ()
int	sync (Block *block)
Public Member Functions inherited from BlockDevice
	BlockDevice ()
bool	set_blocksize (unsigned int blocksize)
template<typename T >
T	divide_by_blocksize (T val) const
template<typename T >
T	modulo_blocksize (T val) const

Private Attributes
char *	buf
unsigned	size

Additional Inherited Members
Public Attributes inherited from BlockDevice
unsigned int	blocksize
unsigned int	blocksize_bits

Constructor & Destructor Documentation

Bufferdisk()

Bufferdisk::Bufferdisk ( )

inline

~Bufferdisk()

Bufferdisk::~Bufferdisk ( )

inline

Member Function Documentation

load()

void Bufferdisk::load ( char *  buffer, unsigned  buffersize  )

inline

unload()

void Bufferdisk::unload ( )

inline

fix()

Block Bufferdisk::fix ( uint64_t  block_number )

inlinevirtual

Implements BlockDevice.

unfix()

void Bufferdisk::unfix ( Block *  block )

inlinevirtual

Implements BlockDevice.

sync() [1/2]

int Bufferdisk::sync ( )

inlinevirtual

Implements BlockDevice.

sync() [2/2]

int Bufferdisk::sync ( Block *  block )

inlinevirtual

Implements BlockDevice.

Member Data Documentation

buf

char* Bufferdisk::buf

private

size

unsigned Bufferdisk::size

private

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

• fs/tool/fs_image.cc