@@ -4,7 +4,6 @@ import (

 	"errors"

 	"fmt"

 	"io"

-	"io/ioutil"

 	"os"

 	"path/filepath"

 	"strings"

@@ -143,17 +142,6 @@ func CopyFile(src, dst string) (int64, error) {

 	return io.Copy(df, sf)

 }

-// GetTotalUsedFds Returns the number of used File Descriptors by

-// reading it via /proc filesystem.

-func GetTotalUsedFds() int {

-	if fds, err := ioutil.ReadDir(fmt.Sprintf("/proc/%d/fd", os.Getpid())); err != nil {

-		logrus.Errorf("Error opening /proc/%d/fd: %s", os.Getpid(), err)

-	} else {

-		return len(fds)

-	}

-	return -1

-}

-

 // ReadSymlinkedDirectory returns the target directory of a symlink.

 // The target of the symbolic link may not be a file.

 func ReadSymlinkedDirectory(path string) (string, error) {

new file mode 100644

@@ -0,0 +1,22 @@

+// +build linux freebsd

+

+package fileutils

+

+import (

+	"fmt"

+	"io/ioutil"

+	"os"

+

+	"github.com/Sirupsen/logrus"

+)

+

+// GetTotalUsedFds Returns the number of used File Descriptors by

+// reading it via /proc filesystem.

+func GetTotalUsedFds() int {

+	if fds, err := ioutil.ReadDir(fmt.Sprintf("/proc/%d/fd", os.Getpid())); err != nil {

+		logrus.Errorf("Error opening /proc/%d/fd: %s", os.Getpid(), err)

+	} else {

+		return len(fds)

+	}

+	return -1

+}

new file mode 100644

@@ -0,0 +1,7 @@

+package fileutils

+

+// GetTotalUsedFds Returns the number of used File Descriptors. Not supported

+// on Windows.

+func GetTotalUsedFds() int {

+	return -1

+}