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dd931d9b48
Reviewed-on: https://go-review.googlesource.com/136435 gotools/: * Makefile.am (mostlyclean-local): Run chmod on check-go-dir to make sure it is writable. (check-go-tools): Likewise. (check-vet): Copy internal/objabi to check-vet-dir. * Makefile.in: Rebuild. From-SVN: r264546
25 lines
453 B
Go
25 lines
453 B
Go
// Copyright 2011 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 hostname() (name string, err error) {
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f, err := Open("#c/sysname")
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if err != nil {
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return "", err
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}
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defer f.Close()
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var buf [128]byte
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n, err := f.Read(buf[:len(buf)-1])
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if err != nil {
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return "", err
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}
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if n > 0 {
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buf[n] = 0
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}
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return string(buf[0:n]), nil
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}
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