nativeimgutil

package
v2.0.0-alpha.0 Latest Latest
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Published: Sep 5, 2025 License: Apache-2.0 Imports: 15 Imported by: 0

Documentation

Overview

Package nativeimgutil provides image utilities that do not depend on `qemu-img` binary.

Index

Constants

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Variables

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Functions

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Types

type NativeImageUtil

type NativeImageUtil struct{}

NativeImageUtil is the native implementation of the imgutil.ImageDiskManager.

func (*NativeImageUtil) ConvertToRaw

func (n *NativeImageUtil) ConvertToRaw(_ context.Context, source, dest string, size *int64, allowSourceWithBackingFile bool) error

ConvertToRaw converts a disk image to raw format.

func (*NativeImageUtil) CreateDisk

func (n *NativeImageUtil) CreateDisk(_ context.Context, disk string, size int64) error

CreateDisk creates a new disk image with the specified size.

func (*NativeImageUtil) MakeSparse

func (n *NativeImageUtil) MakeSparse(_ context.Context, f *os.File, offset int64) error

MakeSparse makes a file sparse, starting from the specified offset.

func (*NativeImageUtil) ResizeDisk

func (n *NativeImageUtil) ResizeDisk(_ context.Context, disk string, size int64) error

ResizeDisk resizes an existing disk image to the specified size.

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