b70b6076e3
internal/itoa wasn't around back in go 1.12 days when tinygo's syscall/errno.go was written. It was only added as of go 1.17 ( https://github.com/golang/go/commit/061a6903a232cb868780b ) so we have to have an internal copy for now. The internal copy should be deleted when tinygo drops support for go 1.16. FWIW, the new version seems nicer. It uses no allocations when converting 0, and although the optimizer might make this moot, uses a multiplication x 10 instead of a mod operation.
15 строки
379 Б
Go
15 строки
379 Б
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 syscall
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// clen returns the index of the first NULL byte in n or len(n) if n contains no NULL byte.
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func clen(n []byte) int {
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for i := 0; i < len(n); i++ {
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if n[i] == 0 {
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return i
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}
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}
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return len(n)
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}
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