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long | get_id () const |
| Get the id of the btrfs subvolume.
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bool | is_top_level () const |
| Check whether the subvolume is the top-level subvolume.
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const std::string & | get_path () const |
| Get the path of the btrfs subvolume.
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bool | is_nocow () const |
| Get the copy-on-write (COW) flag of the btrfs subvolume.
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void | set_nocow (bool nocow) |
| Set the copy-on-write (COW) flag of the btrfs subvolume.
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bool | is_default_btrfs_subvolume () const |
| Check whether the subvolume is the default subvolume.
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void | set_default_btrfs_subvolume () |
| Set the subvolume to be the default subvolume.
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Btrfs * | get_btrfs () |
| Return the btrfs filesystem of the btrfs subvolume.
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const Btrfs * | get_btrfs () const |
| Return the btrfs filesystem of the btrfs subvolume.
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BtrfsSubvolume * | get_top_level_btrfs_subvolume () |
| Return the top-level subvolume.
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const BtrfsSubvolume * | get_top_level_btrfs_subvolume () const |
| Return the top-level subvolume.
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bool | has_snapshots () const |
| Check whether the btrfs subvolume has snapshots.
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std::vector< BtrfsSubvolume * > | get_snapshots () |
| Get snapshots of the btrfs subvolume.
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std::vector< const BtrfsSubvolume * > | get_snapshots () const |
| Get snapshots of the btrfs subvolume.
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bool | has_origin () const |
| Check whether the btrfs subvolume has an origin.
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BtrfsSubvolume * | get_origin () |
| Get the origin of the btrfs subvolume if it has one.
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const BtrfsSubvolume * | get_origin () const |
| Get the origin of the btrfs subvolume if it has one.
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bool | has_btrfs_qgroup () const |
| Return whether the subvolume as a corresponding level 0 qgroup.
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BtrfsQgroup * | get_btrfs_qgroup () |
| Return the corresponding level 0 qgroup of the subvolume.
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const BtrfsQgroup * | get_btrfs_qgroup () const |
| Return the corresponding level 0 qgroup of the subvolume.
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BtrfsQgroup * | create_btrfs_qgroup () |
| Create the corresponding level 0 qgroup for the subvolume.
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BtrfsSubvolume * | create_btrfs_subvolume (const std::string &path) |
| Create a btrfs subvolume for the btrfs subvolume.
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Impl & | get_impl () |
const Impl & | get_impl () const |
virtual BtrfsSubvolume * | clone () const override |
| BtrfsSubvolume (Impl *impl) |
bool | supports_mount () const |
| Checks whether the library supports mounting the mountable.
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MountPoint * | create_mount_point (const std::string &path) |
| Create a new mount point for the mountable with path.
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bool | has_mount_point () const |
| Checks whether the mountable has a mount point.
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MountPoint * | get_mount_point () |
| Returns the mount point of the mountable.
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const MountPoint * | get_mount_point () const |
| Returns the mount point of the mountable.
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void | remove_mount_point () |
| Removes the mount point from the mountable.
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bool | has_filesystem () const |
| Checks whether the mountable has a filesystem.
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Filesystem * | get_filesystem () |
| Return the filesystem of the mountable.
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const Filesystem * | get_filesystem () const |
| Return the filesystem of the mountable.
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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 |
sid_t | get_sid () const |
| Return the storage id (sid) of the device.
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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.
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bool | exists_in_devicegraph (const Devicegraph *devicegraph) const |
| Checks if the device exists in the devicegraph.
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bool | exists_in_probed () const |
| Checks if the device exists in the probed devicegraph.
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bool | exists_in_staging () const |
| Checks if the device exists in the staging devicegraph.
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bool | exists_in_system () const |
| Checks if the device exists in the system devicegraph.
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std::string | get_displayname () const |
ResizeInfo | detect_resize_info () const |
| Detect the resize info of the device.
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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.
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std::vector< const Device * > | get_children (View view) const |
| Get all children of the device.
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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.
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std::vector< const Device * > | get_parents (View view) const |
| Get all parents of the device.
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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.
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const std::map< std::string, std::string > & | get_userdata () const |
| Return the userdata of the device.
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void | set_userdata (const std::map< std::string, std::string > &userdata) |
| Set the userdata of the device.
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std::string | get_name_sort_key () const |
| Get a sort-key based on the device name.
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Devicegraph * | get_devicegraph () |
| Return the devicegraph the device belongs to.
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const Devicegraph * | get_devicegraph () const |
| Return the devicegraph the device belongs to.
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Impl & | get_impl () |
const Impl & | get_impl () const |
void | save (xmlNode *node) const ST_DEPRECATED |
Class to represent a btrfs subvolume in the devicegraph.
- See also
- Btrfs