bufseekio

README

bufseekio

bufseekio provies buffered I/O with io.Seeker interface.

ReadSeeker

// cache block size   : 128KBytes
// cache block history: 4
r := bufseekio.NewReadSeeker(file, 128 * 1024, 4)

Documentation

Index

• type ReadSeeker
  • func NewReadSeeker(r io.ReadSeeker, blockSize, historySize int) *ReadSeeker
  • func (r *ReadSeeker) Read(p []byte) (int, error)
  • func (r *ReadSeeker) Seek(offset int64, whence int) (int64, error)

Types

type ReadSeeker

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

func NewReadSeeker

func NewReadSeeker(r io.ReadSeeker, blockSize, historySize int) *ReadSeeker

func (*ReadSeeker) Read

func (r *ReadSeeker) Read(p []byte) (int, error)

func (*ReadSeeker) Seek

func (r *ReadSeeker) Seek(offset int64, whence int) (int64, error)