Method open

pkg/funclet/device/loop/loop_linux.go:37–39

open returns a file handle to /dev/loop# and returns an error if it cannot be opened.

()

// open returns a file handle to /dev/loop# and returns an error if it cannot
// be opened.
func (device Device) open() (*os.File, error) {
	return os.OpenFile(device.Path(), device.flags, 0660)
}

// Path returns the path to the loopback device
func (device Device) Path() string {