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minio/storage-common.go

35 lines
944 B

/*
* Minio Cloud Storage, (C) 2016 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 main
import (
"io"
"os"
)
// isDirEmpty - returns whether given directory is empty or not.
func isDirEmpty(dirname string) (status bool, err error) {
f, err := os.Open(dirname)
if err == nil {
defer f.Close()
if _, err = f.Readdirnames(1); err == io.EOF {
status = true
err = nil
}
}
return status, err
}