func (dc *DaemonConfig) AddBackend(backend backends.Backend, context *context.Ctx) {
var runner Runner
switch backend.Driver() {
case "exec":
runner = runnerRegistry["exec"](backend, context)
case "svc":
runner = runnerRegistry["svc"](backend, context)
default:
log.Fatalf("Execution driver %s is not supported on this platform", backend.Driver())
}
runner.SetDaemon(dc)
dc.Runner[backend.Name()] = runner
}
