package daemon
 
 import (
 	flag "github.com/docker/docker/pkg/mflag"
 )
 
 var (
 	defaultPidFile = "/var/run/docker.pid"
 	defaultGraph   = "/var/lib/docker"
 	defaultExec    = "zones"
 )
 
 // Config defines the configuration of a docker daemon.
 // These are the configuration settings that you pass
 // to the docker daemon when you launch it with say: `docker -d -e lxc`
 type Config struct {
 	CommonConfig
 
 	// Fields below here are platform specific.
 	ExecRoot string `json:"exec-root,omitempty"`
 }
 
 // bridgeConfig stores all the bridge driver specific
 // configuration.
 type bridgeConfig struct {
 	commonBridgeConfig
 }
 
 // InstallFlags adds command-line options to the top-level flag parser for
 // the current process.
 // Subsequent calls to `flag.Parse` will populate config with values parsed
 // from the command-line.
 func (config *Config) InstallFlags(cmd *flag.FlagSet, usageFn func(string) string) {
 	// First handle install flags which are consistent cross-platform
 	config.InstallCommonFlags(cmd, usageFn)
 
 	// Then platform-specific install flags
 	config.attachExperimentalFlags(cmd, usageFn)
 }

 
 func (config *Config) isSwarmCompatible() error {
 	return nil
 }