1// Copyright 2011 The Go Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style
3// license that can be found in the LICENSE file.
4
5// Plan 9-specific
6
7package os
8
9func hostname() (name string, err error) {
10	f, err := Open("#c/sysname")
11	if err != nil {
12		return "", err
13	}
14	defer f.Close()
15
16	var buf [128]byte
17	n, err := f.Read(buf[:len(buf)-1])
18
19	if err != nil {
20		return "", err
21	}
22	if n > 0 {
23		buf[n] = 0
24	}
25	return string(buf[0:n]), nil
26}
27