mirror of
https://github.com/golang/go
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21 lines
479 B
Go
21 lines
479 B
Go
// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package os
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func itoa(val int) string { // do it here rather than with fmt to avoid dependency
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if val < 0 {
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return "-" + itoa(-val)
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}
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var buf [32]byte // big enough for int64
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i := len(buf) - 1
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for val >= 10 {
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buf[i] = byte(val%10 + '0')
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i--
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val /= 10
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}
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buf[i] = byte(val + '0')
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return string(buf[i:])
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}
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