/usr/share/gocode/src/github.com/minio/minio-go/tempfile.go is in golang-github-minio-minio-go-dev 2.0.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 | /*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 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 minio
import (
"io/ioutil"
"os"
"sync"
)
// tempFile - temporary file container.
type tempFile struct {
*os.File
mutex *sync.Mutex
}
// newTempFile returns a new temporary file, once closed it automatically deletes itself.
func newTempFile(prefix string) (*tempFile, error) {
// use platform specific temp directory.
file, err := ioutil.TempFile(os.TempDir(), prefix)
if err != nil {
return nil, err
}
return &tempFile{
File: file,
mutex: &sync.Mutex{},
}, nil
}
// Close - closer wrapper to close and remove temporary file.
func (t *tempFile) Close() error {
t.mutex.Lock()
defer t.mutex.Unlock()
if t.File != nil {
// Close the file.
if err := t.File.Close(); err != nil {
return err
}
// Remove file.
if err := os.Remove(t.File.Name()); err != nil {
return err
}
t.File = nil
}
return nil
}
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