Repository navigation
Expand file tree
/
Copy pathstat_netbsd.go
More file actions
46 lines (41 loc) · 1.39 KB
/
Copy pathstat_netbsd.go
File metadata and controls
46 lines (41 loc) · 1.39 KB
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
// +build netbsd
/*
* MinIO Cloud Storage, (C) 2020 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 (
"fmt"
"golang.org/x/sys/unix"
)
// GetInfo returns total and free bytes available in a directory, e.g. `/`.
func GetInfo(path string) (info Info, err error) {
s := unix.Statvfs_t{}
if err = unix.Statvfs(path, &s); err != nil {
return Info{}, err
}
reservedBlocks := uint64(s.Bfree) - uint64(s.Bavail)
info = Info{
Total: uint64(s.Frsize) * (uint64(s.Blocks) - reservedBlocks),
Free: uint64(s.Frsize) * uint64(s.Bavail),
Files: uint64(s.Files),
Ffree: uint64(s.Ffree),
FSType: string(s.Fstypename[:]),
}
if info.Free > info.Total {
return info, fmt.Errorf("detected free space (%d) > total disk space (%d), fs corruption at (%s). please run 'fsck'", info.Free, info.Total, path)
}
info.Used = info.Total - info.Free
return info, nil
}