package stats import ( "github.com/chrislusf/seaweedfs/weed/pb/volume_server_pb" "golang.org/x/sys/windows" "syscall" "unsafe" ) var ( kernel32 = windows.NewLazySystemDLL("Kernel32.dll") getDiskFreeSpaceEx = kernel32.NewProc("GetDiskFreeSpaceExW") ) func fillInDiskStatus(disk *volume_server_pb.DiskStatus) { ptr, err := syscall.UTF16PtrFromString(disk.Dir) if err != nil { return } var _temp uint64 /* #nosec */ r, _, e := syscall.Syscall6( getDiskFreeSpaceEx.Addr(), 4, uintptr(unsafe.Pointer(ptr)), uintptr(unsafe.Pointer(&disk.Free)), uintptr(unsafe.Pointer(&disk.All)), uintptr(unsafe.Pointer(&_temp)), 0, 0, ) if r == 0 { if e != 0 { return } return } disk.Used = disk.All - disk.Free disk.PercentFree = float32((float64(disk.Free) / float64(disk.All)) * 100) disk.PercentUsed = float32((float64(disk.Used) / float64(disk.All)) * 100) return }