mirror of https://github.com/k3s-io/k3s
55 lines
1.5 KiB
Go
55 lines
1.5 KiB
Go
// +build !linux,!windows
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/*
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Copyright 2014 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package subpath
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import (
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"errors"
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"os"
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"k8s.io/kubernetes/pkg/util/mount"
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"k8s.io/utils/nsenter"
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)
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type subpath struct{}
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var errUnsupported = errors.New("util/subpath on this platform is not supported")
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// New returns a subpath.Interface for the current system.
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func New(mount.Interface) Interface {
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return &subpath{}
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}
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// NewNSEnter is to satisfy the compiler for having NewSubpathNSEnter exist for all
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// OS choices. however, NSEnter is only valid on Linux
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func NewNSEnter(mounter mount.Interface, ne *nsenter.Nsenter, rootDir string) Interface {
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return nil
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}
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func (sp *subpath) PrepareSafeSubpath(subPath Subpath) (newHostPath string, cleanupAction func(), err error) {
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return subPath.Path, nil, errUnsupported
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}
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func (sp *subpath) CleanSubPaths(podDir string, volumeName string) error {
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return errUnsupported
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}
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func (sp *subpath) SafeMakeDir(pathname string, base string, perm os.FileMode) error {
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return errUnsupported
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}
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