const padding = 3 // Extra padding for ' ', '=', and '\n'
	size := len(k) + len(v) + padding
	size += len(strconv.Itoa(size))
	record := strconv.Itoa(size) + " " + k + "=" + v + "\n"

	// Final adjustment if adding size field increased the record size.
	if len(record) != size {
		size = len(record)
		record = strconv.Itoa(size) + " " + k + "=" + v + "\n"
	}
	return record, nil
}

		if u, ok := userMap.Load(h.Uid); ok {
			h.Uname = u.(string)
		} else if u, err := user.LookupId(strconv.Itoa(h.Uid)); err == nil {
			h.Uname = u.Username
			userMap.Store(h.Uid, h.Uname)
		}
		if g, ok := groupMap.Load(h.Gid); ok {
			h.Gname = g.(string)
		} else if g, err := user.LookupGroupId(strconv.Itoa(h.Gid)); err == nil {
			h.Gname = g.Name
			groupMap.Store(h.Gid, h.Gname)
		}
	}
	h.AccessTime = statAtime(sys)

		if dt.ByteSize < 0 && tag == "" { // opaque unnamed struct - should not be possible
			break
		}
		if tag == "" {
			tag = anonymousStructTag[dt]
			if tag == "" {
				tag = "__" + strconv.Itoa(tagGen)
				tagGen++
				anonymousStructTag[dt] = tag
			}
		} else if t.C.Empty() {
			t.C.Set(dt.Kind + " " + tag)
		}
		name := c.Ident("_Ctype_" + dt.Kind + "_" + tag)

		return fmt.Errorf("runSimulator: couldn't find processID from `simctl launch`: %v (%q)", err, out)
	}
	_, err = runLLDB("ios-simulator", appdir, strconv.Itoa(processID), args)
	return err
}

func runDevice(appdir, bundleID string, args []string) error {
	attempt := 0
	for {
		// The device app path reported by the device might be stale, so retry

pkg strconv, func FormatFloat(float64, uint8, int, int) string
pkg strconv, func FormatInt(int64, int) string
pkg strconv, func FormatUint(uint64, int) string
pkg strconv, func IsPrint(int32) bool
pkg strconv, func Itoa(int) string
pkg strconv, func ParseBool(string) (bool, error)
pkg strconv, func ParseFloat(string, int) (float64, error)
pkg strconv, func ParseInt(string, int, int) (int64, error)