Minix Class Reference

Inheritance diagram for Minix:

Collaboration diagram for Minix:

Public Member Functions
int	mount (const void *data)
int	sync ()
void	umount ()
int	open (File *file)
int	close (File *file)
uint64_t	get_block (Inode *inode, uint64_t logical_block, bool create, int *error)
Inode *	create (Inode *dir, const char *filename, size_t name_len, umode_t mode, int *error)
int	link (Inode *dir, const char *filename, size_t name_len, Inode *inode)
int	symlink (Inode *dir, const char *filename, size_t name_len, const char *symname)
int	unlink (Inode *dir, const char *filename, size_t name_len, Inode *inode)
void	truncate (Inode *inode, off_t length)
Inode *	lookup (Inode *dir, const char *filename, size_t name_len, int *error)
int	iterate_dir (Inode *dir, Dir_Context *ctx)
int	mkdir (Inode *parent_dir, const char *filename, size_t name_len, umode_t mode)
int	rmdir (Inode *parent_dir, const char *filename, size_t name_len, Inode *dir)
int	rename (Inode *old_dir, Inode *old_inode, const char *old_name, size_t old_name_len, Inode *new_dir, Inode *new_inode, const char *new_name, size_t new_name_len)
int	write_inode (Inode *inode)
Inode *	allocate_inode ()
Public Member Functions inherited from Filesystem
virtual int	mount (const void *data)=0
virtual int	open (File *file)=0
virtual int	close (File *file)=0
virtual uint64_t	get_block (Inode *inode, uint64_t logical_block, bool create, int *error)=0
virtual ssize_t	read (Inode *inode, void *buf, size_t count, off_t pos)
virtual ssize_t	write (Inode *inode, const void *buf, size_t count, off_t pos)
virtual int	punch_hole (Inode *inode, off_t from, off_t to)
virtual const char *	get_link (Inode *inode, void(**cleanup_callback)(const char *buf), int *error)
virtual void	truncate (Inode *inode, off_t length)=0
virtual int	iterate_dir (Inode *directory, Dir_Context *ctx)=0
virtual Inode *	create (Inode *directory, const char *filename, size_t name_len, umode_t mode, int *error)=0
virtual int	link (Inode *directory, const char *filename, size_t name_len, Inode *inode)=0
virtual int	symlink (Inode *directory, const char *filename, size_t name_len, const char *symname)=0
virtual int	unlink (Inode *directory, const char *filename, size_t name_len, Inode *inode)=0
virtual Inode *	lookup (Inode *directory, const char *filename, size_t name_len, int *error)=0
virtual int	mkdir (Inode *parent_dir, const char *filename, size_t name_len, umode_t mode)=0
virtual int	rmdir (Inode *parent_dir, const char *filename, size_t name_len, Inode *dir)=0
virtual int	rename (Inode *old_dir, Inode *old_inode, const char *old_name, size_t old_name_len, Inode *new_dir, Inode *new_inode, const char *new_name, size_t new_name_len)=0
virtual Inode *	allocate_inode ()=0
virtual int	write_inode (Inode *inode)=0
virtual int	sync ()=0
virtual void	umount ()=0

Additional Inherited Members
Public Attributes inherited from Filesystem
BlockDevice *	bdev
Inode *	root_inode
unsigned long	num_inode_references

Member Function Documentation

mount()

int Minix::mount ( const void *  data )

virtual

Implements Filesystem.

sync()

int Minix::sync ( )

virtual

Implements Filesystem.

umount()

void Minix::umount ( )

virtual

Implements Filesystem.

open()

int Minix::open ( File *  file )

virtual

Implements Filesystem.

close()

int Minix::close ( File *  file )

virtual

Implements Filesystem.

get_block()

uint64_t Minix::get_block ( Inode *  inode, uint64_t  logical_block, bool  create, int *  error  )

virtual

Implements Filesystem.

create()

Inode * Minix::create ( Inode *  dir, const char *  filename, size_t  name_len, umode_t  mode, int *  error  )

virtual

Implements Filesystem.

link()

int Minix::link ( Inode *  dir, const char *  filename, size_t  name_len, Inode *  inode  )

virtual

Implements Filesystem.

symlink()

int Minix::symlink ( Inode *  dir, const char *  filename, size_t  name_len, const char *  symname  )

virtual

Implements Filesystem.

unlink()

int Minix::unlink ( Inode *  dir, const char *  filename, size_t  name_len, Inode *  inode  )

virtual

Implements Filesystem.

truncate()

void Minix::truncate ( Inode *  inode, off_t  length  )

virtual

Implements Filesystem.

lookup()

Inode * Minix::lookup ( Inode *  dir, const char *  filename, size_t  name_len, int *  error  )

virtual

Implements Filesystem.

iterate_dir()

int Minix::iterate_dir ( Inode *  dir, Dir_Context *  ctx  )

virtual

Implements Filesystem.

mkdir()

int Minix::mkdir ( Inode *  parent_dir, const char *  filename, size_t  name_len, umode_t  mode  )

virtual

Implements Filesystem.

rmdir()

int Minix::rmdir ( Inode *  parent_dir, const char *  filename, size_t  name_len, Inode *  dir  )

virtual

Implements Filesystem.

rename()

int Minix::rename ( Inode *  old_dir, Inode *  old_inode, const char *  old_name, size_t  old_name_len, Inode *  new_dir, Inode *  new_inode, const char *  new_name, size_t  new_name_len  )

virtual

Implements Filesystem.

write_inode()

int Minix::write_inode ( Inode *  inode )

virtual

Implements Filesystem.

allocate_inode()

Inode * Minix::allocate_inode ( )

virtual

Implements Filesystem.

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

• fs/minix/minix.h
• fs/minix/bitmap.cc
• fs/minix/dir.cc
• fs/minix/itree.cc
• fs/minix/minix.cc