mirror of
https://github.com/golang/go
synced 2024-11-19 12:04:43 -07:00
21 lines
479 B
Go
21 lines
479 B
Go
|
// 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.
|
||
|
|
|
||
|
|
package os
|
||
|
|
|
||
|
|
func itoa(val int) string { // do it here rather than with fmt to avoid dependency
|
||
|
|
if val < 0 {
|
||
|
|
return "-" + itoa(-val)
|
||
|
|
}
|
||
|
|
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:])
|
||
|
|
}
|