Function SetDNS

host/dns_bsd.go:108–119

(dns string, port uint16)

}

func SetDNS(dns string, port uint16) error {
	if port != 53 {
		return fmt.Errorf("setup resolv.conf: non 53 port not supported on this platform")
	}
	if err := setupResolvConf(dns); err != nil {
		return fmt.Errorf("setup resolv.conf: %v", err)
	}
	if err := setupResolvconfConf(); err != nil {
		return fmt.Errorf("setup resolvconf.conf: %v", err)
	}
	return updateResolvconf()
}

func ResetDNS() error {
	if err := os.Rename(resolvBackupFile, resolvFile); err != nil {