signingKey := sumHMAC(service, []byte("aws4_request"))

		signature = hex.EncodeToString(sumHMAC(signingKey, []byte(stringToSign)))

		stream = append(stream, []byte(fmt.Sprintf("%x", n)+";chunk-signature="+signature+"\r\n")...)
		stream = append(stream, buffer[:n]...)
		stream = append(stream, []byte("\r\n")...)

		if n <= 0 {
			break
		}

	}
	req.Body = io.NopCloser(bytes.NewReader(stream))
	return req, nil
}

	for _, ev := range values[peerRESTListenEvents] {
		eventName, err := event.ParseName(ev)
		if err != nil {
			return grid.NewRemoteErr(err)
		}
		mask.MergeMaskable(eventName)
		eventNames = append(eventNames, eventName)
	}

	rulesMap := event.NewRulesMap(eventNames, pattern, event.TargetID{ID: mustGetUUID()})

	// Listen Publisher uses nonblocking publish and hence does not wait for slow subscribers.

				b.Fatal("bad equal")
			}
		}
		buf1[n-1] = '\x00'
		buf2[n-1] = '\x00'
	}
}

func BenchmarkEqualBothUnaligned(b *testing.B) {
	sizes := []int{64, 4 << 10}
	if !isRaceBuilder {
		sizes = append(sizes, []int{4 << 20, 64 << 20}...)
	}
	maxSize := 2 * (sizes[len(sizes)-1] + 8)
	if len(bmbuf) < maxSize {
		bmbuf = make([]byte, maxSize)
	}

	for _, n := range sizes {

				if _, ok := cache.iamUsersMap[u]; !ok {
					// This case can happen when a temporary account is
					// deleted or expired - remove it from userPolicyMap.
					cache.iamUserPolicyMap.Delete(u)
					return true
				}
			}
			if pset.Contains(policy) {
				users = append(users, u)
			}
			return true
		})

	// map header, size 14
	// string "ReplicatedSize"
	o = append(o, 0x8e, 0xae, 0x52, 0x65, 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x65, 0x64, 0x53, 0x69, 0x7a, 0x65)
	o = msgp.AppendInt64(o, z.ReplicatedSize)
	// string "ReplicaSize"
	o = append(o, 0xab, 0x52, 0x65, 0x70, 0x6c, 0x69, 0x63, 0x61, 0x53, 0x69, 0x7a, 0x65)
	o = msgp.AppendInt64(o, z.ReplicaSize)
	// string "FailStats"
	o = append(o, 0xa9, 0x46, 0x61, 0x69, 0x6c, 0x53, 0x74, 0x61, 0x74, 0x73)

	for _, entry := range entries {
		if !HasSuffix(entry, SlashSeparator) || !isValidVolname(pathutil.Clean(entry)) {
			// Skip if entry is neither a directory not a valid volume name.
			continue
		}
		volsInfo = append(volsInfo, VolInfo{
			Name: pathutil.Clean(entry),
		})
	}
	return volsInfo, nil
}

// StatVol - get volume info.
func (s *xlStorage) StatVol(ctx context.Context, volume string) (vol VolInfo, err error) {

		{"foo", object, uploadID, BucketNotFound{}},
		{bucket, object, "foo-foo", InvalidUploadID{}},
		{bucket, object, uploadID, nil},
	}

	if runtime.GOOS != globalWindowsOSName {
		abortTestCases = append(abortTestCases, struct {
			bucketName      string
			objName         string
			uploadID        string
			expectedErrType error
		}{bucket, "\\", uploadID, InvalidUploadID{}})
	}

	statusCode int
	response   []byte
}

func (w *testResponseWriter) Header() http.Header {
	return nil
}

func (w *testResponseWriter) Write(p []byte) (int, error) {
	w.response = append(w.response, p...)
	return len(p), nil
}

func (w *testResponseWriter) WriteHeader(statusCode int) {
	w.statusCode = statusCode
}

func (w *testResponseWriter) Flush() {
}

				if err != nil {
					t.Fatalf("Test %d: %s: Expected to pass, but failed with: <ERROR> %s", i+1, instanceType, err.Error())
				}
				foundObjects = append(foundObjects, result.Objects...)
				foundPrefixes = append(foundPrefixes, result.Prefixes...)
				if !result.IsTruncated {
					break
				}
				marker = result.NextMarker
				if len(result.Objects) > 0 {

		if len(unknownPoliciesSet) > 0 {
			authz := newGlobalAuthZPluginFn()
			if authz == nil {
				// Print a warning that some policies mapped to a role are not defined.
				errMsg := fmt.Errorf(
					"The policies \"%s\" mapped to role ARN %s are not defined - this role may not work as expected.",
					unknownPoliciesSet.ToSlice(), arn.String())
				authZLogIf(ctx, errMsg, logger.WarningKind)
			}
		}