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// Copyright 2023 Google LLC
//
// 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 configfsi defines an interface for interaction with the TSM configfs subsystem.
package configfsi
import (
"os"
)
// Client abstracts the filesystem operations for interacting with configfs files.
type Client interface {
// MkdirTemp creates a new temporary directory in the directory dir and returns the pathname
// of the new directory. Pattern semantics follow os.MkdirTemp.
MkdirTemp(dir, pattern string) (string, error)
// ReadFile reads the named file and returns the contents.
ReadFile(name string) ([]byte, error)
// ReadDir reads the directory named by dirname and returns a list of directory entries sorted by filename.
ReadDir(dirname string) ([]os.DirEntry, error)
// WriteFile writes data to the named file, creating it if necessary. The permissions
// are implementation-defined.
WriteFile(name string, contents []byte) error
// RemoveAll removes path and any children it contains.
RemoveAll(path string) error
}
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