static int lvscan_single(struct cmd_context *cmd, struct logical_volume *lv, void *handle) // __attribute((unused))) { struct lvinfo info; int lv_total = 0; uint64_t lv_capacity_total = 0; int inkernel, snap_active = 1; struct lv_segment *snap_seg = NULL; float snap_percent; /* fused, fsize; */ const char *active_str, *snapshot_str; if (!arg_count(cmd, all_ARG) && !lv_is_visible(lv)) return ECMD_PROCESSED; inkernel = lv_info(cmd, lv, &info, 1) && info.exists; if (lv_is_origin(lv)) { list_iterate_items_gen(snap_seg, struct lv_segment, &lv->snapshot_segs, origin_list) { if (inkernel && (snap_active = lv_snapshot_percent(snap_seg->cow, &snap_percent))) if (snap_percent < 0 || snap_percent >= 100) snap_active = 0; } snap_seg = NULL; } else if (lv_is_cow(lv)) {
static percent_t _snap_percent(const struct logical_volume *lv) { percent_t perc; if (!lv_is_cow(lv) || !lv_snapshot_percent(lv, &perc)) perc = PERCENT_INVALID; return perc; }
static dm_percent_t _snap_percent(const struct logical_volume *lv) { dm_percent_t percent; if (!lv_is_cow(lv) || !lv_snapshot_percent(lv, &percent)) percent = DM_PERCENT_INVALID; return percent; }