// +build linux freebsd
 
 package daemon
 
 import (
 	"bytes"
 	"fmt"
 
 	"github.com/docker/docker/api/types"
 	"github.com/docker/docker/daemon/config"
 )
 
 // reloadPlatform updates configuration with platform specific options
 // and updates the passed attributes
 func (daemon *Daemon) reloadPlatform(conf *config.Config, attributes map[string]string) error {
 	if err := conf.ValidatePlatformConfig(); err != nil {
 		return err
 	}
 
 	if conf.IsValueSet("runtimes") {
 		// Always set the default one
 		conf.Runtimes[config.StockRuntimeName] = types.Runtime{Path: DefaultRuntimeBinary}
 		if err := daemon.initRuntimes(conf.Runtimes); err != nil {
 			return err
 		}
 		daemon.configStore.Runtimes = conf.Runtimes
 	}
 
 	if conf.DefaultRuntime != "" {
 		daemon.configStore.DefaultRuntime = conf.DefaultRuntime
 	}
 
 	if conf.IsValueSet("default-shm-size") {
 		daemon.configStore.ShmSize = conf.ShmSize
 	}
 
 	if conf.IpcMode != "" {
 		daemon.configStore.IpcMode = conf.IpcMode
 	}
 
 	// Update attributes
 	var runtimeList bytes.Buffer
 	for name, rt := range daemon.configStore.Runtimes {
 		if runtimeList.Len() > 0 {
 			runtimeList.WriteRune(' ')
 		}
 		runtimeList.WriteString(fmt.Sprintf("%s:%s", name, rt))
 	}
 
 	attributes["runtimes"] = runtimeList.String()
 	attributes["default-runtime"] = daemon.configStore.DefaultRuntime
 	attributes["default-shm-size"] = fmt.Sprintf("%d", daemon.configStore.ShmSize)
 	attributes["default-ipc-mode"] = daemon.configStore.IpcMode
 
 	return nil
 }