image

Documentation

Index

• Variables
• func Compress(rawData []byte) []byte
• func DecodeB64(b64Data []byte) ([]byte, error)
• func DecompressCheck(compressed []byte) error
• func EncodeB64(rawData []byte) []byte
• func Fsck(r io.Reader, fsckCmd string) ([]byte, bool, error)
• func MustDecompress(compressed []byte) (data []byte, dtor func())
• type FsckChecker
  • func (fc *FsckChecker) Exists(cmd string) bool

Variables

var (
	// Total amount of images in memory and consumed memory (in bytes).
	// Currently maintained only by the optimized implementation.
	// Cannot import stats package due to import cycles.
	StatImages atomic.Int64
	StatMemory atomic.Int64
)

Functions

func Compress

func Compress(rawData []byte) []byte

func DecodeB64

func DecodeB64(b64Data []byte) ([]byte, error)

func DecompressCheck

func DecompressCheck(compressed []byte) error

func EncodeB64

func EncodeB64(rawData []byte) []byte

func Fsck

func Fsck(r io.Reader, fsckCmd string) ([]byte, bool, error)

Fsck runs fsckCmd against a file system image provided in r. It returns the fsck logs, whether the file system is clean and an error in case fsck could not be run.

func MustDecompress

func MustDecompress(compressed []byte) (data []byte, dtor func())

Types

type FsckChecker

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

func (*FsckChecker) Exists

func (fc *FsckChecker) Exists(cmd string) bool