28 lines
474 B
Go
28 lines
474 B
Go
|
// Copyright 2011 The Go Authors. All rights reserved.
|
||
|
|
// Use of this source code is governed by a BSD-style
|
||
|
|
// license that can be found in the LICENSE file.
|
||
|
|
|
||
|
|
// Plan 9-specific
|
||
|
|
|
||
|
|
package os
|
||
|
|
|
||
|
|
|
||
|
|
func Hostname() (name string, err Error) {
|
||
|
|
f, err := Open("#c/sysname")
|
||
|
|
if err != nil {
|
||
|
|
return "", err
|
||
|
|
}
|
||
|
|
defer f.Close()
|
||
|
|
|
||
|
|
var buf [128]byte
|
||
|
|
n, err := f.Read(buf[:len(buf)-1])
|
||
|
|
|
||
|
|
if err != nil {
|
||
|
|
return "", err
|
||
|
|
}
|
||
|
|
if n > 0 {
|
||
|
|
buf[n] = 0
|
||
|
|
}
|
||
|
|
return string(buf[0:n]), nil
|
||
|
|
}
|