1 files changed, 0 insertions, 38 deletions
diff --git a/go/util/file_util.go b/go/util/file_util.go
deleted file mode 100644
index 37133b5b2..000000000
--- a/go/util/file_util.go
+++ /dev/null
@@ -1,38 +0,0 @@
-package util
-
-import (
-	"bufio"
-	"errors"
-	"os"
-
-	"github.com/chrislusf/seaweedfs/go/glog"
-)
-
-func TestFolderWritable(folder string) (err error) {
-	fileInfo, err := os.Stat(folder)
-	if err != nil {
-		return err
-	}
-	if !fileInfo.IsDir() {
-		return errors.New("Not a valid folder!")
-	}
-	perm := fileInfo.Mode().Perm()
-	glog.V(0).Infoln("Folder", folder, "Permission:", perm)
-	if 0200&perm != 0 {
-		return nil
-	}
-	return errors.New("Not writable!")
-}
-
-func Readln(r *bufio.Reader) ([]byte, error) {
-	var (
-		isPrefix = true
-		err      error
-		line, ln []byte
-	)
-	for isPrefix && err == nil {
-		line, isPrefix, err = r.ReadLine()
-		ln = append(ln, line...)
-	}
-	return ln, err
-}