libgo/go/os/sys_bsd.go

   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 netbsd openbsd
   6
   7 // os code shared between *BSD systems including OS X (Darwin)
   8 // and FreeBSD.
   9
  10 package os
  11
  12 import "syscall"
  13
  14 func 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 }