libstorage-ng
Loading...
Searching...
No Matches
storage::Msdos Class Reference
Inheritance diagram for storage::Msdos:
[legend]
Collaboration diagram for storage::Msdos:
[legend]

Public Member Functions

Impl & get_impl ()
const Impl & get_impl () const
virtual Msdosclone () const override
unsigned long get_minimal_mbr_gap () const
 Get the size of the MBR gap (see https://en.wikipedia.org/wiki/BIOS_boot_partition).
void set_minimal_mbr_gap (unsigned long minimal_mbr_gap)
 Set the size of the MBR gap.
 Msdos (Impl *impl)
Public Member Functions inherited from storage::PartitionTable
PtType get_type () const
 Get the partition type.
Partitioncreate_partition (const std::string &name, const Region &region, PartitionType type)
 region is sector-based.
void delete_partition (Partition *partition)
 Delete a partition in the partition table.
void delete_partition (const std::string &name) ST_DEPRECATED
unsigned int max_primary () const
 Highest number for a primary or extended partition.
bool extended_possible () const
 Returns whether a extended partition is supported.
unsigned int max_logical () const
 Highest number for a logical partition.
unsigned int num_primary () const
bool has_extended () const
unsigned int num_logical () const
std::vector< Partition * > get_partitions ()
 Get the partitions of the partition table.
std::vector< const Partition * > get_partitions () const
 Get the partitions of the partition table.
Partitionget_partition (const std::string &name)
const Partitionget_extended () const
 Returns the extended partition of the partition table.
Partitionableget_partitionable ()
 Return the partitionable of the partition table.
const Partitionableget_partitionable () const
 Return the partitionable of the partition table.
Alignment get_alignment (AlignType align_type=AlignType::OPTIMAL) const
std::vector< PartitionSlotget_unused_partition_slots (AlignPolicy align_policy=AlignPolicy::ALIGN_START_KEEP_END, AlignType align_type=AlignType::OPTIMAL) const
Region align (const Region &region, AlignPolicy align_policy=AlignPolicy::ALIGN_START_AND_END, AlignType align_type=AlignType::OPTIMAL) const
 region is sector-based.
bool is_partition_boot_flag_supported () const
 Returns whether the boot flag is supported on partitions on the partition table.
bool is_partition_legacy_boot_flag_supported () const
 Returns whether the legacy boot flag is supported on partitions on the partition table.
bool is_partition_no_automount_flag_supported () const
 Returns whether the no-automount flag is supported on partitions on the partition table.
bool is_partition_id_supported (unsigned int id) const
 Returns whether the partition id is supported on the partition table.
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
Devicecopy_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.
Devicegraphget_devicegraph ()
 Return the devicegraph the device belongs to.
const Devicegraphget_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 Msdoscreate (Devicegraph *devicegraph)
 Create a device of type Msdos.
static Msdosload (Devicegraph *devicegraph, const xmlNode *node)
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::PartitionTable
 PartitionTable (Impl *impl)
Protected Member Functions inherited from storage::Device
 Device (Impl *impl)
void create (Devicegraph *devicegraph) ST_DEPRECATED
 Create a device in the devicegraph.
void load (Devicegraph *devicegraph) ST_DEPRECATED

Member Function Documentation

◆ clone()

virtual Msdos * storage::Msdos::clone ( ) const
overridevirtual

Implements storage::Device.

◆ create()

Msdos * storage::Msdos::create ( Devicegraph * devicegraph)
static

Create a device of type Msdos.

Usually this function is not called directly. Instead Partitionable::create_partition_table() is called.

See also
Device::create(Devicegraph*)

◆ get_minimal_mbr_gap()

unsigned long storage::Msdos::get_minimal_mbr_gap ( ) const

Get the size of the MBR gap (see https://en.wikipedia.org/wiki/BIOS_boot_partition).

Here the MBR gap includes the 512 bytes for the MBR itself.

See also
set_minimal_mbr_gap()

◆ set_minimal_mbr_gap()

void storage::Msdos::set_minimal_mbr_gap ( unsigned long minimal_mbr_gap)

Set the size of the MBR gap.

See also
get_minimal_mbr_gap()

The documentation for this class was generated from the following file:
  • /home/abuild/rpmbuild/BUILD/libstorage-ng-4.5.261-build/libstorage-ng-4.5.261/storage/Devices/Msdos.h