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 // os code shared between *BSD systems including OS X (Darwin)
   6 // and FreeBSD.
   7
   8 package os
   9
  10 import "syscall"
  11
  12 func Hostname() (name string, err Error) {
  13         var errno int
  14         name, errno = syscall.Sysctl("kern.hostname")
  15         if errno != 0 {
  16                 return "", NewSyscallError("sysctl kern.hostname", errno)
  17         }
  18         return name, nil
  19 }