disk.h File Reference

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Data Structures

struct  _PedDisk
 Represents a disk label (partition table). More...
struct  _PedDiskArchOps
 Architecture-specific operations. More...
struct  _PedDiskOps
struct  _PedDiskType
struct  _PedPartition
 PedPartition structure represents a partition. More...

Defines

#define PED_DISK_TYPE_FIRST_FEATURE   PED_DISK_TYPE_EXTENDED
#define PED_DISK_TYPE_LAST_FEATURE   PED_DISK_TYPE_PARTITION_NAME
#define PED_PARTITION_FIRST_FLAG   PED_PARTITION_BOOT
#define PED_PARTITION_LAST_FLAG   PED_PARTITION_MSFT_RESERVED

Typedefs

typedef _PedDisk PedDisk
typedef _PedDiskArchOps PedDiskArchOps
typedef _PedDiskOps PedDiskOps
typedef _PedDiskType PedDiskType
typedef enum _PedDiskTypeFeature PedDiskTypeFeature
typedef _PedPartition PedPartition
typedef enum _PedPartitionFlag PedPartitionFlag
typedef enum _PedPartitionType PedPartitionType

Enumerations

enum  _PedDiskTypeFeature { PED_DISK_TYPE_EXTENDED = 1, PED_DISK_TYPE_PARTITION_NAME = 2 }
enum  _PedPartitionFlag {
  PED_PARTITION_BOOT = 1, PED_PARTITION_ROOT = 2, PED_PARTITION_SWAP = 3, PED_PARTITION_HIDDEN = 4,
  PED_PARTITION_RAID = 5, PED_PARTITION_LVM = 6, PED_PARTITION_LBA = 7, PED_PARTITION_HPSERVICE = 8,
  PED_PARTITION_PALO = 9, PED_PARTITION_PREP = 10, PED_PARTITION_MSFT_RESERVED = 11
}
 Partition flags.
enum  _PedPartitionType {
  PED_PARTITION_NORMAL = 0x00, PED_PARTITION_LOGICAL = 0x01, PED_PARTITION_EXTENDED = 0x02, PED_PARTITION_FREESPACE = 0x04,
  PED_PARTITION_METADATA = 0x08, PED_PARTITION_PROTECTED = 0x10
}
 Partition types.

Functions

 __attribute__ ((deprecated)) extern void ped_register_disk_type(PedDiskType *type)
 Deprecated: use ped_disk_type_register.
PedDisk_ped_disk_alloc (const PedDevice *dev, const PedDiskType *disk_type)
void _ped_disk_free (PedDisk *disk)
PedPartition_ped_partition_alloc (const PedDisk *disk, PedPartitionType type, const PedFileSystemType *fs_type, PedSector start, PedSector end)
int _ped_partition_attempt_align (PedPartition *part, const PedConstraint *external, PedConstraint *internal)
void _ped_partition_free (PedPartition *part)
int ped_disk_add_partition (PedDisk *disk, PedPartition *part, const PedConstraint *constraint)
 Adds PedPartition part to PedPartition disk.
int ped_disk_check (const PedDisk *disk)
 Perform a sanity check on a partition table.
int ped_disk_clobber (PedDevice *dev)
 Remove all identifying signatures of a partition table,.
int ped_disk_clobber_exclude (PedDevice *dev, const PedDiskType *exclude)
 Remove all identifying signatures of a partition table, except for partition tables of a given type.
int ped_disk_commit (PedDisk *disk)
int ped_disk_commit_to_dev (PedDisk *disk)
 Write the changes made to the in-memory description of a partition table to the device.
int ped_disk_commit_to_os (PedDisk *disk)
 Tell the operating system kernel about the partition table layout of disk.
int ped_disk_delete_all (PedDisk *disk)
 Removes and destroys all partitions on disk.
int ped_disk_delete_partition (PedDisk *disk, PedPartition *part)
 Removes part from disk, and destroys part.
void ped_disk_destroy (PedDisk *disk)
 Close disk.
PedDiskped_disk_duplicate (const PedDisk *old_disk)
 Clone a PedDisk object.
PedPartitionped_disk_extended_partition (const PedDisk *disk)
int ped_disk_get_last_partition_num (const PedDisk *disk)
 Get the highest partition number on disk.
PedGeometryped_disk_get_max_partition_geometry (PedDisk *disk, PedPartition *part, const PedConstraint *constraint)
 Get the maximum geometry part can be grown to, subject to constraint.
int ped_disk_get_max_primary_partition_count (const PedDisk *disk)
 Get the maximum number of (primary) partitions the disk label supports.
PedPartitionped_disk_get_partition (const PedDisk *disk, int num)
 Returns the partition numbered num.
PedPartitionped_disk_get_partition_by_sector (const PedDisk *disk, PedSector sect)
 Returns the partition that contains sect.
int ped_disk_get_primary_partition_count (const PedDisk *disk)
 Get the number of primary partitions.
int ped_disk_maximize_partition (PedDisk *disk, PedPartition *part, const PedConstraint *constraint)
 Grow PedPartition part geometry to the maximum possible subject to constraint.
int ped_disk_minimize_extended_partition (PedDisk *disk)
 Reduce the size of the extended partition to a minimum while still wrapping its logical partitions.
PedDiskped_disk_new (PedDevice *dev)
 Read the partition table off a device (if one is found).
PedDiskped_disk_new_fresh (PedDevice *dev, const PedDiskType *type)
 Create a new partition table on dev.
PedPartitionped_disk_next_partition (const PedDisk *disk, const PedPartition *part)
 Return the next partition after part on disk.
void ped_disk_print (const PedDisk *disk)
 Prints a summary of disk's partitions.
PedDiskType * ped_disk_probe (PedDevice *dev)
 Return the type of partition table detected on "dev".
int ped_disk_remove_partition (PedDisk *disk, PedPartition *part)
 Removes PedPartition part from PedDisk disk.
int ped_disk_set_partition_geom (PedDisk *disk, PedPartition *part, const PedConstraint *constraint, PedSector start, PedSector end)
 Sets the geometry of part (i.e.
int ped_disk_type_check_feature (const PedDiskType *disk_type, PedDiskTypeFeature feature)
 This function checks if a particular type of partition table supports a feature.
PedDiskType * ped_disk_type_get (const char *name)
 Return the disk type with a name of "name".
PedDiskType * ped_disk_type_get_next (PedDiskType *type)
 Return the next disk type registers, after "type".
void ped_disk_type_register (PedDiskType *disk_type)
void ped_disk_type_unregister (PedDiskType *disk_type)
void ped_partition_destroy (PedPartition *part)
 Destroy a PedPartition object.
PedPartitionFlag ped_partition_flag_get_by_name (const char *name)
 Returns the flag associated with name.
const char * ped_partition_flag_get_name (PedPartitionFlag flag)
 Returns a name for a flag, e.g.
PedPartitionFlag ped_partition_flag_next (PedPartitionFlag flag)
 Iterates through all flags.
int ped_partition_get_flag (const PedPartition *part, PedPartitionFlag flag)
 Get the state (1 or 0) of a flag on a partition.
const char * ped_partition_get_name (const PedPartition *part)
 Returns the name of a partition part.
char * ped_partition_get_path (const PedPartition *part)
 Return a path that can be used to address the partition in the operating system.
int ped_partition_is_active (const PedPartition *part)
 Return whether or not the partition is "active".
int ped_partition_is_busy (const PedPartition *part)
 Check whether a partition is mounted or busy in some other way.
int ped_partition_is_flag_available (const PedPartition *part, PedPartitionFlag flag)
 Check whether a given flag is available on a partition.
PedPartitionped_partition_new (const PedDisk *disk, PedPartitionType type, const PedFileSystemType *fs_type, PedSector start, PedSector end)
 Create a new PedPartition on disk.
int ped_partition_set_flag (PedPartition *part, PedPartitionFlag flag, int state)
 Set the state (1 or 0) of a flag on a partition.
int ped_partition_set_name (PedPartition *part, const char *name)
 Sets the name of a partition.
int ped_partition_set_system (PedPartition *part, const PedFileSystemType *fs_type)
 Sets the system type on the partition to fs_type.
const char * ped_partition_type_get_name (PedPartitionType type)
 Returns a name that seems mildly appropriate for a partition type type.


Detailed Description


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