blob: 17fb698683132287d9f81b1d81462dc61df6be73 [file] [log] [blame]
Scott Baker2d897982019-09-24 11:50:08 -07001// 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}