+ /* if partnum = 0, expose all partitions */
+ if (partnum == 0) {
+ ums[ums_count].start_sector = 0;
+ ums[ums_count].num_sectors = block_dev->lba;
+ } else {
+ ums[ums_count].start_sector = info.start;
+ ums[ums_count].num_sectors = info.size;
+ }
+