github.com/rclone/rclone@v1.66.1-0.20240517100346-7b89735ae726/lib/diskusage/diskusage_openbsd.go (about)

     1  //go:build openbsd
     2  
     3  package diskusage
     4  
     5  import (
     6  	"golang.org/x/sys/unix"
     7  )
     8  
     9  // New returns the disk status for dir.
    10  //
    11  // May return Unsupported error if it doesn't work on this platform.
    12  func New(dir string) (info Info, err error) {
    13  	var statfs unix.Statfs_t
    14  	err = unix.Statfs(dir, &statfs)
    15  	if err != nil {
    16  		return info, err
    17  	}
    18  	// Note that these can be different sizes on different OSes so
    19  	// we upcast them all to uint64
    20  	//nolint:unconvert
    21  	info.Free = uint64(statfs.F_bfree) * uint64(statfs.F_bsize)
    22  	//nolint:unconvert
    23  	info.Available = uint64(statfs.F_bavail) * uint64(statfs.F_bsize)
    24  	//nolint:unconvert
    25  	info.Total = uint64(statfs.F_blocks) * uint64(statfs.F_bsize)
    26  	return info, nil
    27  }