Source file src/pkg/syscall/str.go
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 package syscall 6 7 func itoa(val int) string { // do it here rather than with fmt to avoid dependency 8 if val < 0 { 9 return "-" + itoa(-val) 10 } 11 var buf [32]byte // big enough for int64 12 i := len(buf) - 1 13 for val >= 10 { 14 buf[i] = byte(val%10 + '0') 15 i-- 16 val /= 10 17 } 18 buf[i] = byte(val + '0') 19 return string(buf[i:]) 20 }