source: code/trunk/vendor/golang.org/x/sys/unix/str.go@ 67

// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris

package unix

func itoa(val int) string { // do it here rather than with fmt to avoid dependency
        if val < 0 {
                return "-" + uitoa(uint(-val))
        }
        return uitoa(uint(val))
}

func uitoa(val uint) string {
        var buf [32]byte // big enough for int64
        i := len(buf) - 1
        for val >= 10 {
                buf[i] = byte(val%10 + '0')
                i--
                val /= 10
        }
        buf[i] = byte(val + '0')
        return string(buf[i:])
}