Ramdisk Class Reference

Inheritance diagram for Ramdisk:

Collaboration diagram for Ramdisk:

Public Member Functions
	Ramdisk (void *buf, size_t size)
Block	fix (uint64_t block_number)
void	unfix (Block *block)
int	sync ()
int	sync (Block *block)
Public Member Functions inherited from BlockDevice
virtual Block	fix (uint64_t block_number)=0
virtual void	unfix (Block *block)=0
virtual int	sync (Block *block)=0
virtual int	sync ()=0
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

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

Member Function Documentation

fix()

Block Ramdisk::fix ( uint64_t  block_number )

virtual

Implements BlockDevice.

unfix()

void Ramdisk::unfix ( Block *  block )

virtual

Implements BlockDevice.

sync() [1/2]

int Ramdisk::sync ( )

virtual

Implements BlockDevice.

sync() [2/2]

int Ramdisk::sync ( Block *  block )

virtual

Implements BlockDevice.

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

• fs/ramdisk.h
• fs/ramdisk.cc