1// Copyright 2009 The Go Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style
3// license that can be found in the LICENSE file.
4
5// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
6
7package unix
8
9func itoa(val int) string { // do it here rather than with fmt to avoid dependency
10	if val < 0 {
11		return "-" + uitoa(uint(-val))
12	}
13	return uitoa(uint(val))
14}
15
16func uitoa(val uint) string {
17	var buf [32]byte // big enough for int64
18	i := len(buf) - 1
19	for val >= 10 {
20		buf[i] = byte(val%10 + '0')
21		i--
22		val /= 10
23	}
24	buf[i] = byte(val + '0')
25	return string(buf[i:])
26}
27