// SetChanged forces next Conf() to handle modification of the wrapped resolv.Conf.
SetChanged forces next Conf() to handle modification of the wrapped resolv.Conf.
// SetChanged forces next Conf () to handle modification of the wrapped resolv . Conf .
func (c *Cfg) SetChanged() {
	c.mu.Lock()
	defer c.mu.Unlock()
	c.mfile.SetChanged()
}
func ( c * Cfg ) SetChanged ( ) { c . mu . Lock ( ) defer c . mu . Unlock ( ) c . mfile . SetChanged ( ) }
SetChanged forces next Conf() to handle modification of the wrapped resolv.Conf.
SetChanged forces next Conf () to handle modification of the wrapped resolv . Conf .