resizefs_unsupported.go

//go:build !linux
// +build !linux

/*
Copyright 2021 The Kubernetes Authors.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package mount

import (
	"fmt"

	utilexec "k8s.io/utils/exec"
)

// ResizeFs Provides support for resizing file systems
type ResizeFs struct {
	exec utilexec.Interface
}

// NewResizeFs returns new instance of resizer
func NewResizeFs(exec utilexec.Interface) *ResizeFs {
	return &ResizeFs{exec: exec}
}

// Resize perform resize of file system
func (resizefs *ResizeFs) Resize(devicePath string, deviceMountPath string) (bool, error) {
	return false, fmt.Errorf("Resize is not supported for this build")
}

// NeedResize check whether mounted volume needs resize
func (resizefs *ResizeFs) NeedResize(devicePath string, deviceMountPath string) (bool, error) {
	return false, fmt.Errorf("NeedResize is not supported for this build")
}