gpt

Sep 20, 2022

Changes in this version

+ const HeaderSize

+ const MagicEFIPart

+ var ErrEntriesCRCMismatch = errors.New("block device partition table entries CRC mismatch")

+ var ErrHeaderCRCMismatch = errors.New("block device partition table header CRC mismatch")

+ var ErrPartitionTableDoesNotExist = errors.New("block device partition table does not exist")

+ type GPT struct

+ func New(f *os.File, setters ...Option) (*GPT, error)

+ func Open(f *os.File) (*GPT, error)

+ func (g *GPT) Add(size uint64, setters ...PartitionOption) (*Partition, error)

+ func (g *GPT) Delete(p *Partition) error

+ func (g *GPT) Header() *Header

+ func (g *GPT) InsertAt(idx int, size uint64, setters ...PartitionOption) (*Partition, error)

+ func (g *GPT) Partitions() *Partitions

+ func (g *GPT) Read() error

+ func (g *GPT) Repair() error

+ func (g *GPT) Resize(part *Partition) (bool, error)

+ func (g *GPT) Write() error

+ type Header struct

+ BackupLBA uint64

+ Checksum uint32

+ CurrentLBA uint64

+ EntriesLBA uint64

+ FirstUsableLBA uint64

+ GUUID uuid.UUID

+ LastUsableLBA uint64

+ NumberOfPartitionEntries uint32

+ PartitionEntriesChecksum uint32

+ PartitionEntrySize uint32

+ Revision uint32

+ Signature string

+ Size uint32

+ type Option func(*Options) error

+ func WithMarkMBRBootable(value bool) Option

+ func WithPartitionEntriesStartLBA(o uint64) Option

+ type Options struct

+ MarkMBRBootable bool

+ PartitionEntriesStartLBA uint64

+ func NewDefaultOptions(setters ...Option) (*Options, error)

+ type Partition struct

+ Attributes uint64

+ FirstLBA uint64

+ ID uuid.UUID

+ LastLBA uint64

+ Name string

+ Number int32

+ Type uuid.UUID

+ func (p *Partition) Encrypted() (bool, error)

+ func (p *Partition) Filesystem() (string, error)

+ func (p *Partition) Length() uint64

+ func (p *Partition) Path() (string, error)

+ func (p *Partition) SuperBlock() (filesystem.SuperBlocker, error)

+ type PartitionOption func(*PartitionOptions)

+ func WithLegacyBIOSBootableAttribute(o bool) PartitionOption

+ func WithMaximumSize(o bool) PartitionOption

+ func WithOffset(o uint64) PartitionOption

+ func WithPartitionName(o string) PartitionOption

+ func WithPartitionType(id string) PartitionOption

+ type PartitionOptions struct

+ Attibutes uint64

+ MaximumSize bool

+ Name string

+ Offset uint64

+ Type uuid.UUID

+ func NewDefaultPartitionOptions(setters ...PartitionOption) *PartitionOptions

+ type Partitions struct

+ func (p *Partitions) FindByName(name string) *Partition

+ func (p *Partitions) Items() []*Partition