func()

in glog.go [227:236]


func (l *Level) Set(value string) error {
	v, err := strconv.Atoi(value)
	if err != nil {
		return err
	}
	logging.mu.Lock()
	defer logging.mu.Unlock()
	logging.setVState(Level(v), logging.vmodule.filter, false)
	return nil
}