Class to represent a tmpfs. More...

#include <Tmpfs.h>

Inheritance diagram for storage::Tmpfs:

Collaboration diagram for storage::Tmpfs:

Public Member Functions
Impl &	get_impl ()
const Impl &	get_impl () const
virtual Tmpfs *	clone () const override
virtual std::unique_ptr< Device >	clone_v2 () const override
	Tmpfs (Impl *impl)
ST_NO_SWIG	Tmpfs (std::unique_ptr< Device::Impl > &&impl)
Public Member Functions inherited from storage::Filesystem
FsType	get_type () const
	Get the filesystem type.
bool	has_space_info () const
	Query whether the SpaceInfo was already detected or set.
SpaceInfo	detect_space_info () const
	Detect the SpaceInfo.
void	set_space_info (const SpaceInfo &space_info)
	Set the SpaceInfo.
Impl &	get_impl ()
const Impl &	get_impl () const
Public Member Functions inherited from storage::Mountable
bool	supports_mount () const
	Checks whether the library supports mounting the mountable.
MountPoint *	create_mount_point (const std::string &path)
	Create a new mount point for the mountable with path.
bool	has_mount_point () const
	Checks whether the mountable has a mount point.
MountPoint *	get_mount_point ()
	Returns the mount point of the mountable.
const MountPoint *	get_mount_point () const
	Returns the mount point of the mountable.
void	remove_mount_point ()
	Removes the mount point from the mountable.
bool	has_filesystem () const
	Checks whether the mountable has a filesystem.
Filesystem *	get_filesystem ()
	Return the filesystem of the mountable.
const Filesystem *	get_filesystem () const
	Return the filesystem of the mountable.
MountByType	get_mount_by () const ST_DEPRECATED
void	set_mount_by (MountByType mount_by) ST_DEPRECATED
const std::vector< std::string > &	get_mount_opts () const ST_DEPRECATED
void	set_mount_opts (const std::vector< std::string > &mount_opts) ST_DEPRECATED
const std::vector< std::string > &	get_fstab_options () const ST_DEPRECATED
void	set_fstab_options (const std::vector< std::string > &mount_opts) ST_DEPRECATED
Impl &	get_impl ()
const Impl &	get_impl () const
Public Member Functions inherited from storage::Device
sid_t	get_sid () const
	Return the storage id (sid) of the device.
bool	operator== (const Device &rhs) const
bool	operator!= (const Device &rhs) const
Device *	copy_to_devicegraph (Devicegraph *devicegraph) const
	Copies the device to the devicegraph.
bool	exists_in_devicegraph (const Devicegraph *devicegraph) const
	Checks if the device exists in the devicegraph.
bool	exists_in_probed () const
	Checks if the device exists in the probed devicegraph.
bool	exists_in_staging () const
	Checks if the device exists in the staging devicegraph.
bool	exists_in_system () const
	Checks if the device exists in the system devicegraph.
std::string	get_displayname () const
ResizeInfo	detect_resize_info () const
	Detect the resize info of the device.
bool	has_children () const
size_t	num_children () const
bool	has_parents () const
size_t	num_parents () const
std::vector< Device * >	get_children ()
std::vector< const Device * >	get_children () const
std::vector< Device * >	get_children (View view)
	Get all children of the device.
std::vector< const Device * >	get_children (View view) const
	Get all children of the device.
std::vector< Device * >	get_parents ()
std::vector< const Device * >	get_parents () const
std::vector< Device * >	get_parents (View view)
	Get all parents of the device.
std::vector< const Device * >	get_parents (View view) const
	Get all parents of the device.
std::vector< Device * >	get_siblings (bool itself)
std::vector< const Device * >	get_siblings (bool itself) const
std::vector< Device * >	get_descendants (bool itself)
std::vector< const Device * >	get_descendants (bool itself) const
std::vector< Device * >	get_descendants (bool itself, View view)
std::vector< const Device * >	get_descendants (bool itself, View view) const
std::vector< Device * >	get_ancestors (bool itself)
std::vector< const Device * >	get_ancestors (bool itself) const
std::vector< Device * >	get_leaves (bool itself)
std::vector< const Device * >	get_leaves (bool itself) const
std::vector< Device * >	get_roots (bool itself)
std::vector< const Device * >	get_roots (bool itself) const
std::vector< Holder * >	get_in_holders ()
std::vector< const Holder * >	get_in_holders () const
std::vector< Holder * >	get_out_holders ()
std::vector< const Holder * >	get_out_holders () const
void	remove_descendants () ST_DEPRECATED
void	remove_descendants (View view)
	Remove all descendants of the device.
const std::map< std::string, std::string > &	get_userdata () const
	Return the userdata of the device.
void	set_userdata (const std::map< std::string, std::string > &userdata)
	Set the userdata of the device.
std::string	get_name_sort_key () const
	Get a sort-key based on the device name.
Devicegraph *	get_devicegraph ()
	Return the devicegraph the device belongs to.
const Devicegraph *	get_devicegraph () const
	Return the devicegraph the device belongs to.
Impl &	get_impl ()
const Impl &	get_impl () const
void	save (xmlNode *node) const ST_DEPRECATED

Static Public Member Functions
static Tmpfs *	create (Devicegraph *devicegraph)
	Create a device of type Tmpfs.
static Tmpfs *	load (Devicegraph devicegraph, const xmlNode node)
static std::vector< Tmpfs * >	get_all (Devicegraph *devicegraph)
	Get all Tmpfses.
static std::vector< const Tmpfs * >	get_all (const Devicegraph *devicegraph)
	Get all Tmpfses.
Static Public Member Functions inherited from storage::Filesystem
static std::vector< Filesystem * >	get_all (Devicegraph *devicegraph)
	Get all Filesystems.
static std::vector< const Filesystem * >	get_all (const Devicegraph *devicegraph)
	Get all Filesystems.
Static Public Member Functions inherited from storage::Mountable
static std::vector< Mountable * >	get_all (Devicegraph *devicegraph)
	Get all Mountables.
static std::vector< const Mountable * >	get_all (const Devicegraph *devicegraph)
	Get all Mountables.
static bool	is_valid_path (FsType fs_type, const std::string &path)
	Checks whether the path is valid.
Static Public Member Functions inherited from storage::Device
static std::vector< Device * >	get_all (Devicegraph *devicegraph)
	Get all Devices.
static std::vector< const Device * >	get_all (const Devicegraph *devicegraph)
	Get all Devices.
static bool	compare_by_sid (const Device lhs, const Device rhs)
	Compare (less than) two Devices by sid.
static bool	compare_by_name (const Device lhs, const Device rhs)
	Compare (less than) two Devices by name.

Additional Inherited Members
Protected Member Functions inherited from storage::Filesystem
	Filesystem (Impl *impl)
ST_NO_SWIG	Filesystem (std::unique_ptr< Device::Impl > &&impl)
Protected Member Functions inherited from storage::Mountable
	Mountable (Impl *impl)
ST_NO_SWIG	Mountable (std::unique_ptr< Device::Impl > &&impl)
Protected Member Functions inherited from storage::Device
	Device (Impl *impl) ST_DEPRECATED
ST_NO_SWIG	Device (std::unique_ptr< Impl > &&impl)
void	create (Devicegraph *devicegraph) ST_DEPRECATED
	Create a device in the devicegraph.
void	load (Devicegraph *devicegraph) ST_DEPRECATED

Detailed Description

Class to represent a tmpfs.

The Tmpfs object should always have MountPoint as child. So when deleting the MountPoint also delete the Tmpfs.

Also see doc/tmpfs.md.

Member Function Documentation

◆ clone()

virtual Tmpfs * storage::Tmpfs::clone ( ) const

overridevirtual

Implements storage::Device.

◆ clone_v2()

virtual std::unique_ptr< Device > storage::Tmpfs::clone_v2 ( ) const

overridevirtual

Implements storage::Device.

◆ create()

Tmpfs * storage::Tmpfs::create ( Devicegraph * devicegraph )

static

Create a device of type Tmpfs.

See also: Device::create(Devicegraph*)

◆ get_all()

std::vector< const Tmpfs * > storage::Tmpfs::get_all ( const Devicegraph * devicegraph )

static

Get all Tmpfses.

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

/home/abuild/rpmbuild/BUILD/libstorage-ng-4.5.309-build/libstorage-ng-4.5.309/storage/Filesystems/Tmpfs.h

Public Member Functions