#include <Symlink.h>

Inheritance diagram for Symlink:

Collaboration diagram for Symlink:

Public Member Functions
	Symlink ()

	Symlink (const Symlink &file)

	Symlink (const String &name, Time::Timestamp accessedTime, Time::Timestamp modifiedTime, Time::Timestamp creationTime, uintptr_t inode, class Filesystem pFs, size_t size, File pParent)

virtual	~Symlink ()

virtual bool	isSymlink ()

int	followLink (char *pBuffer, size_t bufLen)

File *	followLink ()

Public Member Functions inherited from File
	File ()

	File (const String &name, Time::Timestamp accessedTime, Time::Timestamp modifiedTime, Time::Timestamp creationTime, uintptr_t inode, class Filesystem pFs, size_t size, File pParent)

virtual	~File ()

virtual uint64_t	read (uint64_t location, uint64_t size, uintptr_t buffer, bool bCanBlock=true) final

virtual uint64_t	write (uint64_t location, uint64_t size, uintptr_t buffer, bool bCanBlock=true) final

virtual physical_uintptr_t	getPhysicalPage (size_t offset)

virtual void	returnPhysicalPage (size_t offset)

virtual void	sync ()

virtual void	sync (size_t offset, bool async)

Time::Timestamp	getCreationTime ()

void	setCreationTime (Time::Timestamp t)

Time::Timestamp	getAccessedTime ()

void	setAccessedTime (Time::Timestamp t)

Time::Timestamp	getModifiedTime ()

void	setModifiedTime (Time::Timestamp t)

String	getName () const

void	getName (String &s) const

virtual String	getFullPath (bool bWithLabel=true)

virtual void	truncate ()

size_t	getSize ()

void	setSize (size_t sz)

virtual bool	isDirectory ()

virtual bool	isPipe () const

virtual bool	isFifo () const

virtual bool	isSocket () const

uintptr_t	getInode () const

virtual void	setInode (uintptr_t inode)

Filesystem *	getFilesystem () const

void	setFilesystem (Filesystem *pFs)

virtual void	fileAttributeChanged ()

virtual void	increaseRefCount (bool bIsWriter)

virtual void	decreaseRefCount (bool bIsWriter)

void	setPermissions (uint32_t perms)

uint32_t	getPermissions () const

void	setUid (size_t uid)

size_t	getUid () const

void	setGid (size_t gid)

size_t	getGid () const

File *	getParent () const

virtual int	select (bool bWriting=false, int timeout=0)

void	monitor (Thread pThread, Event pEvent)

void	cullMonitorTargets (Thread *pThread)

virtual bool	supports (const size_t command) const

virtual int	command (const size_t command, void *buffer)

virtual size_t	getBlockSize () const

void	enableDirect ()

void	disableDirect ()

virtual void	preallocate (size_t expectedSize, bool zero=true)

virtual File *	open ()

Static Public Member Functions
static Symlink *	fromFile (File *pF)

Protected Member Functions
void	initialise (bool bForce=false)

virtual bool	isBytewise () const

Protected Member Functions inherited from File
virtual uint64_t	readBytewise (uint64_t location, uint64_t size, uintptr_t buffer, bool bCanBlock=true)

virtual uint64_t	writeBytewise (uint64_t location, uint64_t size, uintptr_t buffer, bool bCanBlock=true)

virtual uintptr_t	readBlock (uint64_t location)

virtual void	writeBlock (uint64_t location, uintptr_t addr)

virtual void	extend (size_t newSize)

virtual void	extend (size_t newSize, uint64_t location, uint64_t size)

void	dataChanged ()

void	getFilesystemLabel (HugeStaticString &s)

virtual void	pinBlock (uint64_t location)

virtual void	unpinBlock (uint64_t location)

void	evict (uint64_t location)

void	setPermissionsOnly (uint32_t perms)

void	setUidOnly (size_t uid)

void	setGidOnly (size_t gid)

Protected Attributes
File *	m_pCachedSymlink

String	m_sTarget

Protected Attributes inherited from File
String	m_Name

Time::Timestamp	m_AccessedTime

Time::Timestamp	m_ModifiedTime

Time::Timestamp	m_CreationTime

uintptr_t	m_Inode

class Filesystem *	m_pFilesystem

size_t	m_Size

File *	m_pParent

size_t	m_nWriters

size_t	m_nReaders

size_t	m_Uid

size_t	m_Gid

uint32_t	m_Permissions

HashTable< DataCacheKey, uintptr_t >	m_DataCache

bool	m_bDirect

Cache	m_FillCache

Mutex	m_Lock

List< MonitorTarget * >	m_MonitorTargets

Private Member Functions
Symlink &	operator= (const Symlink &)

Friends
class	Filesystem

Additional Inherited Members
Static Protected Member Functions inherited from File
static void	writeCallback (CacheConstants::CallbackCause cause, uintptr_t loc, uintptr_t page, void *meta)

Detailed Description

A symbolic link node.

Definition at line 31 of file Symlink.h.

Constructor & Destructor Documentation

Symlink::Symlink ( )

Constructor, creates an invalid file.

Definition at line 24 of file Symlink.cc.

Symlink::Symlink ( const Symlink & file )

Copy constructors are hidden - unused!

Symlink::Symlink	(	const String &	name,
		Time::Timestamp	accessedTime,
		Time::Timestamp	modifiedTime,
		Time::Timestamp	creationTime,
		uintptr_t	inode,
		class Filesystem *	pFs,
		size_t	size,
		File *	pParent
	)