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 js,wasm nacl netbsd openbsd
   6
   7 package os
   8
   9 import "syscall"
  10
  11 func hostname() (name string, err error) {
  12         name, err = syscall.Sysctl("kern.hostname")
  13         if err != nil {
  14                 return "", NewSyscallError("sysctl kern.hostname", err)
  15         }
  16         return name, nil
  17 }