/*

* Minio Cloud Storage, (C) 2018 Minio, Inc.

*

* 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 disk

import (

"os"

)

func readFile(path string, buf []byte) (int, error) {

f, err := os.Open(path)

if err != nil {

return 0, err

}

defer f.Close()

n, err := f.Read(buf)

if err != nil {

return 0, err

}

return n, nil

}

func writeFile(path string, data []byte) (int, error) {

f, err := os.Create(path)

if err != nil {

return 0, err

}

defer f.Close()

n, err := f.Write(data)

if err != nil {

return 0, err

}

f.Sync()

return n, nil

}