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Source file src/os/sys_plan9.go

Documentation: os

  // Copyright 2011 The Go Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style
  // license that can be found in the LICENSE file.
  
  // Plan 9-specific
  
  package os
  
  func hostname() (name string, err error) {
  	f, err := Open("#c/sysname")
  	if err != nil {
  		return "", err
  	}
  	defer f.Close()
  
  	var buf [128]byte
  	n, err := f.Read(buf[:len(buf)-1])
  
  	if err != nil {
  		return "", err
  	}
  	if n > 0 {
  		buf[n] = 0
  	}
  	return string(buf[0:n]), nil
  }
  

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