io

func Exist ¶

func Exist(path string) (bool, error)

func IsEmptyDir ¶

func IsEmptyDir(path string) (bool, error)

func Open ¶

func Open(path string) (io.ReadCloser, error)

func Readdirnames ¶

func Readdirnames(path string) ([]string, error)

Readdirnames reads the contents of the directory associated with file and returns a slice of up to n names of files in the directory.

The ioutil.ReadDir function will get the directory name and call lstat to get the directory FileInfo. but when mount point is not connected, lstat function will return error