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//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris
6// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
7
8package unix
9
10func itoa(val int) string { // do it here rather than with fmt to avoid dependency
11	if val < 0 {
12		return "-" + uitoa(uint(-val))
13	}
14	return uitoa(uint(val))
15}
16
17func uitoa(val uint) string {
18	var buf [32]byte // big enough for int64
19	i := len(buf) - 1
20	for val >= 10 {
21		buf[i] = byte(val%10 + '0')
22		i--
23		val /= 10
24	}
25	buf[i] = byte(val + '0')
26	return string(buf[i:])
27}
28