#include <file-system.h>

Inheritance diagram for os::posix::file_system_implementable< T >:

Public Types
using	value_type = T

Public Member Functions
Constructors & Destructor
template<typename ... Args>
	file_system_implementable (const char *name, block_device &device, Args &&... args)

virtual	~file_system_implementable () override

Public Member Functions
value_type &	impl (void) const

Public Member Functions
using	deferred_files_list_t = utils::intrusive_list< file, utils::double_list_links, &file::deferred_links_ >

using	deferred_directories_list_t = utils::intrusive_list< directory, utils::double_list_links, &directory::deferred_links_ >

int	mkfs (int options,...)

virtual int	vmkfs (int options, std::va_list args)

int	mount (const char *path=nullptr, unsigned int flags=0,...)

virtual int	vmount (const char *path, unsigned int flags, std::va_list args)
	Mount file system.

virtual int	umount (int unsigned flags=0)
	Unmount file system.

file *	open (const char *path=nullptr, int oflag=0,...)

virtual file *	vopen (const char *path, int oflag, std::va_list args)

virtual directory *	opendir (const char *dirpath)

virtual int	mkdir (const char *path, mode_t mode)

virtual int	rmdir (const char *path)

virtual void	sync (void)

virtual int	chmod (const char *path, mode_t mode)

virtual int	stat (const char path, struct stat buf)

virtual int	truncate (const char *path, off_t length)

virtual int	rename (const char existing, const char _new)

virtual int	unlink (const char *path)

virtual int	utime (const char path, const struct utimbuf times)

virtual int	statvfs (struct statvfs *buf)

const char *	mounted_path (void)

const char *	name (void) const

void	add_deferred_file (file *fil)

void	add_deferred_directory (directory *dir)

deferred_files_list_t &	deferred_files_list (void)

deferred_directories_list_t &	deferred_directories_list (void)

template<typename T >
T *	allocate_file (void)

template<typename T , typename L >
T *	allocate_file (L &locker)

template<typename T >
T *	allocate_directory (void)

template<typename T , typename L >
T *	allocate_directory (L &locker)

template<typename T >
void	deallocate_files (void)

template<typename T >
void	deallocate_directories (void)

block_device &	device (void) const

static file_system *	identify_mounted (const char path1, const char path2=nullptr)

Detailed Description

template<typename T>
class os::posix::file_system_implementable< T >

Definition at line 551 of file file-system.h.

Member Typedef Documentation

◆ deferred_directories_list_t

using os::posix::file_system::deferred_directories_list_t = utils::intrusive_list<directory, utils::double_list_links, &directory::deferred_links_>

inherited

Definition at line 324 of file file-system.h.

◆ deferred_files_list_t

using os::posix::file_system::deferred_files_list_t = utils::intrusive_list<file, utils::double_list_links, &file::deferred_links_>

inherited

Definition at line 321 of file file-system.h.

◆ value_type

template<typename T >

using os::posix::file_system_implementable< T >::value_type = T

Definition at line 557 of file file-system.h.

Constructor & Destructor Documentation

◆ file_system_implementable()

template<typename T >

template<typename ... Args>

os::posix::file_system_implementable< T >::file_system_implementable	(	const char *	name,
		block_device &	device,
		Args &&...	args
	)

Definition at line 984 of file file-system.h.

◆ ~file_system_implementable()

template<typename T >

os::posix::file_system_implementable< T >::~file_system_implementable

overridevirtual

Definition at line 998 of file file-system.h.

Member Function Documentation

◆ add_deferred_directory()

void os::posix::file_system::add_deferred_directory ( directory * dir )

inlineinherited

Definition at line 811 of file file-system.h.

◆ add_deferred_file()

void os::posix::file_system::add_deferred_file ( file * fil )

inlineinherited

Definition at line 805 of file file-system.h.

◆ allocate_directory() [1/2]

template<typename T , typename L >

T * os::posix::file_system::allocate_directory ( L & locker )

inherited

Definition at line 929 of file file-system.h.

◆ allocate_directory() [2/2]

template<typename T >

T * os::posix::file_system::allocate_directory ( void )

inherited

Definition at line 901 of file file-system.h.

◆ allocate_file() [1/2]

template<typename T , typename L >

T * os::posix::file_system::allocate_file ( L & locker )

inherited

Definition at line 857 of file file-system.h.

◆ allocate_file() [2/2]

template<typename T >

T * os::posix::file_system::allocate_file ( void )

inherited

Definition at line 830 of file file-system.h.

◆ chmod()

int os::posix::file_system::chmod	(	const char *	path,
		mode_t	mode
	)

virtualinherited

Reimplemented in os::posix::file_system_lockable< T, L >.

Definition at line 814 of file file-system.cpp.

◆ deallocate_directories()

template<typename T >

void os::posix::file_system::deallocate_directories ( void )

inherited

Definition at line 957 of file file-system.h.

◆ deallocate_files()

template<typename T >

void os::posix::file_system::deallocate_files ( void )

inherited

Definition at line 884 of file file-system.h.

◆ deferred_directories_list()

file_system::deferred_directories_list_t & os::posix::file_system::deferred_directories_list ( void )

inlineinherited

Definition at line 823 of file file-system.h.

◆ deferred_files_list()

file_system::deferred_files_list_t & os::posix::file_system::deferred_files_list ( void )

inlineinherited

Definition at line 817 of file file-system.h.

◆ device()

block_device & os::posix::file_system::device ( void ) const

inlineinherited

Definition at line 799 of file file-system.h.

◆ identify_mounted()

file_system * os::posix::file_system::identify_mounted	(	const char **	path1,
		const char **	path2 = `nullptr`
	)

staticinherited

Definition at line 618 of file file-system.cpp.

◆ impl()

template<typename T >

file_system_implementable< T >::value_type & os::posix::file_system_implementable< T >::impl ( void ) const

Definition at line 1008 of file file-system.h.

◆ mkdir()

int os::posix::file_system::mkdir	(	const char *	path,
		mode_t	mode
	)

virtualinherited

Reimplemented in os::posix::file_system_lockable< T, L >.

Definition at line 734 of file file-system.cpp.

◆ mkfs()

int os::posix::file_system::mkfs	(	int	options,
			...
	)

inherited

Definition at line 473 of file file-system.cpp.

◆ mount()

int os::posix::file_system::mount	(	const char *	path = `nullptr`,
		unsigned int	flags = `0`,
			...
	)

inherited

Definition at line 507 of file file-system.cpp.

◆ mounted_path()

const char * os::posix::file_system::mounted_path ( void )

inherited

◆ name()

const char * os::posix::file_system::name ( void ) const

inlineinherited

Definition at line 787 of file file-system.h.

◆ open()

file * os::posix::file_system::open	(	const char *	path = `nullptr`,
		int	oflag = `0`,
			...
	)

inherited

Definition at line 663 of file file-system.cpp.

◆ opendir()

directory * os::posix::file_system::opendir ( const char * dirpath )

virtualinherited

Reimplemented in os::posix::file_system_lockable< T, L >.

Definition at line 705 of file file-system.cpp.

◆ rename()

int os::posix::file_system::rename	(	const char *	existing,
		const char *	_new
	)

virtualinherited

Reimplemented in os::posix::file_system_lockable< T, L >.

Definition at line 907 of file file-system.cpp.

◆ rmdir()

int os::posix::file_system::rmdir ( const char * path )

virtualinherited

Reimplemented in os::posix::file_system_lockable< T, L >.

Definition at line 764 of file file-system.cpp.

◆ stat()

int os::posix::file_system::stat	(	const char *	path,
		struct stat *	buf
	)

virtualinherited

Reimplemented in os::posix::file_system_lockable< T, L >.

Definition at line 845 of file file-system.cpp.

◆ statvfs()

int os::posix::file_system::statvfs ( struct statvfs * buf )

virtualinherited

Reimplemented in os::posix::file_system_lockable< T, L >.

Definition at line 1015 of file file-system.cpp.

◆ sync()

void os::posix::file_system::sync ( void )

virtualinherited

Reimplemented in os::posix::file_system_lockable< T, L >.

Definition at line 794 of file file-system.cpp.

◆ truncate()

int os::posix::file_system::truncate	(	const char *	path,
		off_t	length
	)

virtualinherited

Reimplemented in os::posix::file_system_lockable< T, L >.

Definition at line 876 of file file-system.cpp.

◆ umount()

int os::posix::file_system::umount ( int unsigned flags = 0 )

virtualinherited

Unmount file system.

Parameters

flags File system specific flags.

Return values

0	if successful,
-1	otherwise and the variable errno is set to indicate the error.

The root file system must be unmounted last, it cannot be unmounted if other mount points exists.

Reimplemented in os::posix::file_system_lockable< T, L >.

Definition at line 586 of file file-system.cpp.

◆ unlink()

int os::posix::file_system::unlink ( const char * path )

virtualinherited

Reimplemented in os::posix::file_system_lockable< T, L >.

Definition at line 939 of file file-system.cpp.

◆ utime()

int os::posix::file_system::utime	(	const char *	path,
		const struct utimbuf *	times
	)

virtualinherited

Reimplemented in os::posix::file_system_lockable< T, L >.

Definition at line 971 of file file-system.cpp.

◆ vmkfs()

int os::posix::file_system::vmkfs	(	int	options,
		std::va_list	args
	)

virtualinherited

Definition at line 485 of file file-system.cpp.

◆ vmount()

int os::posix::file_system::vmount	(	const char *	path,
		unsigned int	flags,
		std::va_list	args
	)

virtualinherited

Mount file system.

Parameters

path	Path, terminated in `/`. If `/` or nullptr, the file system is mounted as root, i.e. the default if no other mount point matches.
flags	File system specific flags.
args	Optional arguments.

Return values

0	if successful,
-1	otherwise and the variable errno is set to indicate the error.

Reimplemented in os::posix::file_system_lockable< T, L >.

Definition at line 519 of file file-system.cpp.

◆ vopen()

file * os::posix::file_system::vopen	(	const char *	path,
		int	oflag,
		std::va_list	args
	)

virtualinherited

Reimplemented in os::posix::file_system_lockable< T, L >.

Definition at line 675 of file file-system.cpp.

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

file-system.h

Public Types

Public Member Functions

Public Member Functions

Detailed Description

Member Typedef Documentation

◆ deferred_directories_list_t

◆ deferred_files_list_t

◆ value_type

Constructor & Destructor Documentation

◆ file_system_implementable()

◆ ~file_system_implementable()

Member Function Documentation

◆ add_deferred_directory()

◆ add_deferred_file()

◆ allocate_directory() [1/2]

◆ allocate_directory() [2/2]

◆ allocate_file() [1/2]

◆ allocate_file() [2/2]

◆ chmod()

◆ deallocate_directories()

◆ deallocate_files()

◆ deferred_directories_list()

◆ deferred_files_list()

◆ device()

◆ identify_mounted()

◆ impl()

◆ mkdir()

◆ mkfs()

◆ mount()

◆ mounted_path()

◆ name()

◆ open()

◆ opendir()

◆ rename()

◆ rmdir()

◆ stat()

◆ statvfs()

◆ sync()

◆ truncate()

◆ umount()

◆ unlink()

◆ utime()

◆ vmkfs()

◆ vmount()

◆ vopen()