1// Copyright 2009 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// +build darwin dragonfly freebsd nacl netbsd openbsd
6
7// os code shared between *BSD systems including OS X (Darwin)
8// and FreeBSD.
9
10package os
11
12import "syscall"
13
14func hostname() (name string, err error) {
15	name, err = syscall.Sysctl("kern.hostname")
16	if err != nil {
17		return "", NewSyscallError("sysctl kern.hostname", err)
18	}
19	return name, nil
20}
21