+static int nf_tables_dump_sets_all(struct nft_ctx *ctx, struct sk_buff *skb,
+ struct netlink_callback *cb)
+{
+ const struct nft_set *set;
+ unsigned int idx, s_idx = cb->args[0];
+ const struct nft_af_info *afi;
+ struct nft_table *table, *cur_table = (struct nft_table *)cb->args[2];
+ struct net *net = sock_net(skb->sk);
+ int cur_family = cb->args[3];
+
+ if (cb->args[1])
+ return skb->len;
+
+ list_for_each_entry(afi, &net->nft.af_info, list) {
+ if (cur_family) {
+ if (afi->family != cur_family)
+ continue;
+
+ cur_family = 0;
+ }
+
+ list_for_each_entry(table, &afi->tables, list) {
+ if (cur_table) {
+ if (cur_table != table)
+ continue;
+
+ cur_table = NULL;
+ }
+
+ ctx->table = table;
+ ctx->afi = afi;
+ idx = 0;
+ list_for_each_entry(set, &ctx->table->sets, list) {
+ if (idx < s_idx)
+ goto cont;
+ if (nf_tables_fill_set(skb, ctx, set,
+ NFT_MSG_NEWSET,
+ NLM_F_MULTI) < 0) {
+ cb->args[0] = idx;
+ cb->args[2] = (unsigned long) table;
+ cb->args[3] = afi->family;
+ goto done;
+ }
+cont:
+ idx++;
+ }
+ if (s_idx)
+ s_idx = 0;
+ }
+ }
+ cb->args[1] = 1;
+done:
+ return skb->len;
+}
+