overlay

Documentation

Index

• type Overlay
  • func New() *Overlay
  • func (o *Overlay) Add(session *layout.Session, system *mount.System) error
  • func (o *Overlay) AddLowerDir(path string) error
  • func (o *Overlay) Dir() string
  • func (o *Overlay) GetUpperDir() string
  • func (o *Overlay) GetWorkDir() string
  • func (o *Overlay) SetUpperDir(path string) error
  • func (o *Overlay) SetWorkDir(path string) error

Types

type Overlay

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

Overlay layer manager

func New

func New() *Overlay

New creates and returns an overlay layer manager

func (*Overlay) Add

func (o *Overlay) Add(session *layout.Session, system *mount.System) error

Add adds required directory in session layout

func (*Overlay) AddLowerDir

func (o *Overlay) AddLowerDir(path string) error

AddLowerDir adds a lower directory to overlay mount

func (*Overlay) Dir

func (o *Overlay) Dir() string

Dir returns absolute overlay directory within session

func (*Overlay) GetUpperDir

func (o *Overlay) GetUpperDir() string

GetUpperDir returns upper directory path

func (*Overlay) GetWorkDir

func (o *Overlay) GetWorkDir() string

GetWorkDir returns work directory path

func (*Overlay) SetUpperDir

func (o *Overlay) SetUpperDir(path string) error

SetUpperDir sets upper directory to overlay mount

func (*Overlay) SetWorkDir

func (o *Overlay) SetWorkDir(path string) error

SetWorkDir sets work directory to overlay mount