Block index
(address: u32)
| 38 | |
| 39 | // Block index |
| 40 | fn blkidx(address: u32) -> u32 |
| 41 | { |
| 42 | let sblk = SBlk::read(); |
| 43 | let size = sblk.blksize(); |
| 44 | let i = address - sblk.data_area(); |
| 45 | sblk.bmap_area() + (i / size / 8) |
| 46 | } |
| 47 | |
| 48 | // Buffer index |
| 49 | fn buffidx(address: u32) -> usize |