+static void
+print_one_column(zpool_prop_t prop, uint64_t value, boolean_t scripted)
+{
+ char propval[64];
+ boolean_t fixed;
+ size_t width = zprop_width(prop, &fixed, ZFS_TYPE_POOL);
+
+ zfs_nicenum(value, propval, sizeof (propval));
+
+ if (prop == ZPOOL_PROP_EXPANDSZ && value == 0)
+ (void) strlcpy(propval, "-", sizeof (propval));
+
+ if (scripted)
+ (void) printf("\t%s", propval);
+ else
+ (void) printf(" %*s", (int)width, propval);
+}
+
+void
+print_list_stats(zpool_handle_t *zhp, const char *name, nvlist_t *nv,
+ list_cbdata_t *cb, int depth)
+{
+ nvlist_t **child;
+ vdev_stat_t *vs;
+ uint_t c, children;
+ char *vname;
+ boolean_t scripted = cb->cb_scripted;
+
+ verify(nvlist_lookup_uint64_array(nv, ZPOOL_CONFIG_VDEV_STATS,
+ (uint64_t **)&vs, &c) == 0);
+
+ if (name != NULL) {
+ if (scripted)
+ (void) printf("\t%s", name);
+ else if (strlen(name) + depth > cb->cb_namewidth)
+ (void) printf("%*s%s", depth, "", name);
+ else
+ (void) printf("%*s%s%*s", depth, "", name,
+ (int)(cb->cb_namewidth - strlen(name) - depth), "");
+
+ /* only toplevel vdevs have capacity stats */
+ if (vs->vs_space == 0) {
+ if (scripted)
+ (void) printf("\t-\t-\t-");
+ else
+ (void) printf(" - - -");
+ } else {
+ print_one_column(ZPOOL_PROP_SIZE, vs->vs_space,
+ scripted);
+ print_one_column(ZPOOL_PROP_CAPACITY, vs->vs_alloc,
+ scripted);
+ print_one_column(ZPOOL_PROP_FREE,
+ vs->vs_space - vs->vs_alloc, scripted);
+ }
+ print_one_column(ZPOOL_PROP_EXPANDSZ, vs->vs_esize,
+ scripted);
+ (void) printf("\n");
+ }
+
+ if (nvlist_lookup_nvlist_array(nv, ZPOOL_CONFIG_CHILDREN,
+ &child, &children) != 0)
+ return;
+
+ for (c = 0; c < children; c++) {
+ uint64_t ishole = B_FALSE;
+
+ if (nvlist_lookup_uint64(child[c],
+ ZPOOL_CONFIG_IS_HOLE, &ishole) == 0 && ishole)
+ continue;
+
+ vname = zpool_vdev_name(g_zfs, zhp, child[c], B_FALSE);
+ print_list_stats(zhp, vname, child[c], cb, depth + 2);
+ free(vname);
+ }
+
+ /*
+ * Include level 2 ARC devices in iostat output
+ */
+ if (nvlist_lookup_nvlist_array(nv, ZPOOL_CONFIG_L2CACHE,
+ &child, &children) != 0)
+ return;
+
+ if (children > 0) {
+ (void) printf("%-*s - - - - - "
+ "-\n", cb->cb_namewidth, "cache");
+ for (c = 0; c < children; c++) {
+ vname = zpool_vdev_name(g_zfs, zhp, child[c],
+ B_FALSE);
+ print_list_stats(zhp, vname, child[c], cb, depth + 2);
+ free(vname);
+ }
+ }
+}
+
+