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Documentation

Index

• Variables
• func Init(home string, options []string) (graphdriver.Driver, error)
• func NaiveDiffDriverWithApply(driver ApplyDiffProtoDriver) graphdriver.Driver
• type ActiveMount
• type ApplyDiffProtoDriver
• type CopyFlags
• type Driver
  • func (d *Driver) ApplyDiff(id string, parent string, diff archive.ArchiveReader) (size int64, err error)
  • func (d *Driver) Cleanup() error
  • func (d *Driver) Create(id string, parent string) (retErr error)
  • func (d *Driver) Exists(id string) bool
  • func (d *Driver) Get(id string, mountLabel string) (string, error)
  • func (d *Driver) GetMetadata(id string) (map[string]string, error)
  • func (d *Driver) Put(id string) error
  • func (d *Driver) Remove(id string) error
  • func (d *Driver) Status() [][2]string
  • func (d *Driver) String() string

Variables

var (
	ErrApplyDiffFallback = fmt.Errorf("Fall back to normal ApplyDiff")
)

Functions

func Init

func Init(home string, options []string) (graphdriver.Driver, error)

func NaiveDiffDriverWithApply

func NaiveDiffDriverWithApply(driver ApplyDiffProtoDriver) graphdriver.Driver

Types

type ActiveMount

type ActiveMount struct {
	// contains filtered or unexported fields
}

type ApplyDiffProtoDriver

type ApplyDiffProtoDriver interface {
	graphdriver.ProtoDriver
	ApplyDiff(id, parent string, diff archive.ArchiveReader) (size int64, err error)
}

type CopyFlags

type CopyFlags int

const (
	CopyHardlink CopyFlags = 1 << iota
)

type Driver

type Driver struct {
	sync.Mutex // Protects concurrent modification to active
	// contains filtered or unexported fields
}

func (*Driver) ApplyDiff

func (d *Driver) ApplyDiff(id string, parent string, diff archive.ArchiveReader) (size int64, err error)

func (*Driver) Cleanup

func (d *Driver) Cleanup() error

func (*Driver) Create

func (d *Driver) Create(id string, parent string) (retErr error)

func (*Driver) Exists

func (d *Driver) Exists(id string) bool

func (*Driver) Get

func (d *Driver) Get(id string, mountLabel string) (string, error)

func (*Driver) GetMetadata

func (d *Driver) GetMetadata(id string) (map[string]string, error)

func (*Driver) Put

func (d *Driver) Put(id string) error

func (*Driver) Remove

func (d *Driver) Remove(id string) error

func (*Driver) Status

func (d *Driver) Status() [][2]string

func (*Driver) String

func (d *Driver) String() string