| Yuval Pavel Zholkover | c256f0a | 2011-04-02 14:28:58 -0700 | [diff] [blame] | 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 | |
| 7 | package os |
| 8 | |
| Alex Brainman | 994e064 | 2012-01-17 16:51:54 +1100 | [diff] [blame] | 9 | func hostname() (name string, err error) { |
| Rob Pike | 8a90fd3 | 2011-04-04 23:42:14 -0700 | [diff] [blame] | 10 | f, err := Open("#c/sysname") |
| Yuval Pavel Zholkover | c256f0a | 2011-04-02 14:28:58 -0700 | [diff] [blame] | 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 | } |
