1package initlayer // import "github.com/docker/docker/daemon/initlayer"
2
3import (
4	"github.com/docker/docker/pkg/containerfs"
5	"github.com/docker/docker/pkg/idtools"
6)
7
8// Setup populates a directory with mountpoints suitable
9// for bind-mounting dockerinit into the container. The mountpoint is simply an
10// empty file at /.dockerinit
11//
12// This extra layer is used by all containers as the top-most ro layer. It protects
13// the container from unwanted side-effects on the rw layer.
14func Setup(initLayer containerfs.ContainerFS, rootIDs idtools.Identity) error {
15	return nil
16}
17