blob: 8ba89ed8694f46b545cc2f5612667353cdbd03c6 [file] [log] [blame]
Zack Williamse940c7a2019-08-21 14:25:39 -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
David K. Bainbridgebd6b2882021-08-26 13:31:02 +00005//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris
Zack Williamse940c7a2019-08-21 14:25:39 -07006// +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}