FSCONFIG_SET_BINARY      = 0x2
	FSCONFIG_SET_PATH        = 0x3
	FSCONFIG_SET_PATH_EMPTY  = 0x4
	FSCONFIG_SET_FD          = 0x5
	FSCONFIG_CMD_CREATE      = 0x6
	FSCONFIG_CMD_RECONFIGURE = 0x7
)

type OpenHow struct {
	Flags   uint64
	Mode    uint64
	Resolve uint64
}

const SizeofOpenHow = 0x18

const (
	RESOLVE_BENEATH       = 0x8
	RESOLVE_IN_ROOT       = 0x10
	RESOLVE_NO_MAGICLINKS = 0x2

		allErrs = append(allErrs, ValidateDNS1123Label(ctr.Name, namePath)...)
	}

	// TODO: do not validate leading and trailing whitespace to preserve backward compatibility.
	// for example: https://github.com/openshift/origin/issues/14659 image = " " is special token in pod template
	// others may have done similar
	if len(ctr.Image) == 0 {
		allErrs = append(allErrs, field.Required(path.Child("image"), ""))
	}

	// No longer used.
	Autoscalingv2API *wrapperspb.BoolValue `protobuf:"bytes,66,opt,name=autoscalingv2API,proto3" json:"autoscalingv2API,omitempty"`
	// Platform in which Istio is deployed. Possible values are: "openshift" and "gcp"
	// An empty value means it is a vanilla Kubernetes distribution, therefore no special
	// treatment will be considered.
	Platform string `protobuf:"bytes,69,opt,name=platform,proto3" json:"platform,omitempty"`