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 

     8 package unix

     9 

    10 func 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 

    17 func 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 }