rclone/backend/local/about_unix.go
Nick Craig-Wood 57d5de6fba build: fix up package paths after repo move
git grep -l github.com/ncw/rclone | xargs -d'\n' perl -i~ -lpe 's|github.com/ncw/rclone|github.com/rclone/rclone|g'
goimports -w `find . -name \*.go`
2019-07-28 18:47:38 +01:00

31 lines
792 B
Go

// +build darwin dragonfly freebsd linux
package local
import (
"context"
"syscall"
"github.com/pkg/errors"
"github.com/rclone/rclone/fs"
)
// About gets quota information
func (f *Fs) About(ctx context.Context) (*fs.Usage, error) {
var s syscall.Statfs_t
err := syscall.Statfs(f.root, &s)
if err != nil {
return nil, errors.Wrap(err, "failed to read disk usage")
}
bs := int64(s.Bsize) // nolint: unconvert
usage := &fs.Usage{
Total: fs.NewUsageValue(bs * int64(s.Blocks)), // quota of bytes that can be used
Used: fs.NewUsageValue(bs * int64(s.Blocks-s.Bfree)), // bytes in use
Free: fs.NewUsageValue(bs * int64(s.Bavail)), // bytes which can be uploaded before reaching the quota
}
return usage, nil
}
// check interface
var _ fs.Abouter = &Fs{}