cpio

package

v0.2.0 Latest Latest Go to latest Published: Jun 2, 2026 License: BSD-3-Clause Imports: 2 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/openweft/weft-microvm

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Documentation ¶

Overview ¶

Package cpio writes the "newc" cpio archive format used by the Linux initramfs.

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Header ¶

type Header struct {
	Name string
	Mode uint32
	Size uint32
	Uid  uint32
	Gid  uint32
	Mtim uint32
	Link string // target for symlinks; ignored otherwise
}

type Writer ¶

type Writer struct {
	// contains filtered or unexported fields
}

func NewWriter ¶

func NewWriter(w io.Writer) *Writer

func (*Writer) Close ¶

func (cw *Writer) Close() error

Close writes the trailer entry.

func (*Writer) WriteDir ¶

func (cw *Writer) WriteDir(name string, mode uint32) error

WriteDir writes a directory entry.

func (*Writer) WriteFile ¶

func (cw *Writer) WriteFile(h Header, data []byte) error

WriteFile writes a regular file entry followed by its data.

func (*Writer) WriteNod ¶

func (cw *Writer) WriteNod(name string, mode uint32, major, minor uint32) error

WriteNod writes a character or block device node entry.

func (*Writer) WriteSymlink ¶

func (cw *Writer) WriteSymlink(name, target string, mode uint32) error

WriteSymlink writes a symlink entry whose payload is the link target.

Source Files ¶

View all Source files

cpio.go

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