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// Copyright 2021 Intel Corporation. All Rights Reserved.
//
// 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.
// This module defines filesystem interface (fsi) through which
// cgroups package accesses files.
package cgroups
import (
"os"
"path/filepath"
)
type fsiIface interface {
Open(name string) (fileIface, error)
OpenFile(name string, flag int, perm os.FileMode) (fileIface, error)
Walk(string, filepath.WalkFunc) error
Lstat(path string) (os.FileInfo, error)
}
type fileIface interface {
Close() error
Read(p []byte) (n int, err error)
Write(b []byte) (n int, err error)
}
// Set the default filesystem interface
var fsi fsiIface = newFsiOS()
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