github.com/xdlianrong208/docker-ce-comments@v17.12.1-ce-rc2+incompatible/components/engine/layer/ro_layer_windows.go (about)

     1  package layer
     2  
     3  import "github.com/docker/distribution"
     4  
     5  var _ distribution.Describable = &roLayer{}
     6  
     7  func (rl *roLayer) Descriptor() distribution.Descriptor {
     8  	return rl.descriptor
     9  }
    10  
    11  func (rl *roLayer) OS() OS {
    12  	if rl.os == "" {
    13  		return "windows"
    14  	}
    15  	return rl.os
    16  }