github.com/oweisse/u-root@v0.0.0-20181109060735-d005ad25fef1/pkg/boot/multiboot.go (about)

     1  // Copyright 2018 the u-root 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  package boot
     6  
     7  import (
     8  	"fmt"
     9  	"log"
    10  
    11  	"github.com/u-root/u-root/pkg/cpio"
    12  )
    13  
    14  // multibootImage is a multiboot-formated OSImage.
    15  type multibootImage struct{}
    16  
    17  var _ OSImage = &multibootImage{}
    18  
    19  func newMultibootImage(a *cpio.Archive) (OSImage, error) {
    20  	return nil, fmt.Errorf("multiboot images unimplemented")
    21  }
    22  
    23  // ExecutionInfo implements OSImage.ExecutionInfo.
    24  func (multibootImage) ExecutionInfo(log *log.Logger) {
    25  	log.Printf("Multiboot images are unsupported")
    26  }
    27  
    28  // Execute implements OSImage.Execute.
    29  func (multibootImage) Execute() error {
    30  	return fmt.Errorf("multiboot images unimplemented")
    31  }
    32  
    33  // Pack implements OSImage.Pack.
    34  func (multibootImage) Pack(sw cpio.RecordWriter) error {
    35  	return fmt.Errorf("multiboot images unimplemented")
    36  }