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8a90fd3c72
We replace the current Open with: OpenFile(name, flag, perm) // same as old Open Open(name) // same as old Open(name, O_RDONLY, 0) Create(name) // same as old Open(name, O_RDWR|O_TRUNC|O_CREAT, 0666) This CL includes a gofix module and full code updates: all.bash passes. (There may be a few comments I missed.) The interesting packages are: gofix os Everything else is automatically generated except for hand tweaks to: src/pkg/io/ioutil/ioutil.go src/pkg/io/ioutil/tempfile.go src/pkg/crypto/tls/generate_cert.go src/cmd/goyacc/goyacc.go src/cmd/goyacc/units.y R=golang-dev, bradfitzwork, rsc, r2 CC=golang-dev https://golang.org/cl/4357052
28 lines
474 B
Go
28 lines
474 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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// Plan 9-specific
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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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