package csv

import "errors"

type s3Error struct {
	code       string
	message    string
	statusCode int
	cause      error
}

func (err *s3Error) Cause() error {
	return err.cause
}

func (err *s3Error) ErrorCode() string {
	return err.code
}

func (err *s3Error) ErrorMessage() string {
	return err.message
}

func (err *s3Error) HTTPStatusCode() int {
	return err.statusCode
}

// ErrType is the type for CA errors.
type ErrType int

const (
	// CANotReady means the CA is not ready to sign CSRs.
	CANotReady ErrType = iota
	// CSRError means the CA cannot sign CSR due to CSR error.
	CSRError
	// TTLError means the required TTL is invalid.
	TTLError
	// CertGenError means an error happened during the certificate generation.
	CertGenError

	m, err := C.posix_openpt(C.O_RDWR)
	if m < 0 {
		return nil, "", ptyError("posix_openpt", err)
	}
	if res, err := C.grantpt(m); res < 0 {
		C.close(m)
		return nil, "", ptyError("grantpt", err)
	}
	if res, err := C.unlockpt(m); res < 0 {
		C.close(m)
		return nil, "", ptyError("unlockpt", err)
	}
	processTTY = C.GoString(C.ptsname(m))
	return os.NewFile(uintptr(m), "pty"), processTTY, nil

		return
	}

	vars := mux.Vars(r)
	bucket := vars["bucket"]

	if s3Error := checkRequestAuthType(ctx, r, policy.PutBucketEncryptionAction, bucket, ""); s3Error != ErrNone {
		writeErrorResponse(ctx, w, errorCodes.ToAPIErr(s3Error), r.URL)
		return
	}

	// Check if bucket exists.
	if _, err := objAPI.GetBucketInfo(ctx, bucket, BucketOptions{}); err != nil {

    }

    public static void setError(final int statusCode, final String message) {
        LaRequestUtil.getOptionalRequest().ifPresent(req -> req.setAttribute(WEB_API_EXCEPTION, new WebApiException(statusCode, message)));
    }

    public static void setError(final int statusCode, final Exception e) {

// monitoringMetrics are counters for certificate signing related operations.
type monitoringMetrics struct {
	CSR               monitoring.Metric
	AuthnError        monitoring.Metric
	Success           monitoring.Metric
	CSRError          monitoring.Metric
	IDExtractionError monitoring.Metric
	certSignErrors    monitoring.Metric
}

// newMonitoringMetrics creates a new monitoringMetrics.
func newMonitoringMetrics() monitoringMetrics {

		name           string
		simError       SimulatedError
		expErrString   string
		expBindAddr    string
		expClusterCIDR string
	}{
		{
			name:           "Successful proxy addon",
			simError:       NoError,
			expErrString:   "",
			expBindAddr:    "0.0.0.0",
			expClusterCIDR: "5.6.7.8/24",
		}, {
			name:           "Simulated service account error",
			simError:       ServiceAccountError,

func (enc *Encoder) pushWriter(w io.Writer) {
	enc.w = append(enc.w, w)
}

// popWriter pops the innermost writer.
func (enc *Encoder) popWriter() {
	enc.w = enc.w[0 : len(enc.w)-1]
}

func (enc *Encoder) setError(err error) {
	if enc.err == nil { // remember the first.
		enc.err = err
	}
}

// writeMessage sends the data item preceded by an unsigned count of its length.

    return;
  }
  status = stream_->RecordEvent(done_event_.get().get());
  if (!status.ok()) {
    done(status);
    return;
  }
  if (auto st = stream_->BlockHostUntilDone(); !st.ok()) {
    done_event_.SetError(absl::InternalError(absl::StrFormat(
        "failed to synchronize send operation with a stream: %s",
        st.ToString())));
    return;
  }

  done_event_.SetStateConcrete();
  done(absl::OkStatus());
}

)

const (
	IPPROTO_IP   = 0
	IPPROTO_IPV4 = 4
	IPPROTO_IPV6 = 0x29
	IPPROTO_TCP  = 6
	IPPROTO_UDP  = 0x11
)

const (
	SOMAXCONN = 0x80
)

const (
	_ = iota
	IPV6_V6ONLY
	SO_ERROR
)

// Misc constants expected by package net but not supported.
const (
	_ = iota
	F_DUPFD_CLOEXEC
	SYS_FCNTL = 500 // unsupported
)

type Sockaddr any

type SockaddrInet4 struct {
	Port int