src: add nft_*_list_add_tail

This redefines the meaning of nft_*_list_add to prepend, before this
patch it was appending, which was semantically wrong.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

4 files changed, 4 insertions, 0 deletions

diff --git a/include/libnftables/chain.h b/include/libnftables/chain.h
index 0eceda1..e20dbd1 100644
--- a/include/libnftables/chain.h
+++ b/include/libnftables/chain.h
@@ -69,6 +69,7 @@ int nft_chain_list_is_empty(struct nft_chain_list *list);
 int nft_chain_list_foreach(struct nft_chain_list *chain_list, int (*cb)(struct nft_chain *t, void *data), void *data);
 
 void nft_chain_list_add(struct nft_chain *r, struct nft_chain_list *list);
+void nft_chain_list_add_tail(struct nft_chain *r, struct nft_chain_list *list);
 void nft_chain_list_del(struct nft_chain *r);
 
 struct nft_chain_list_iter;
diff --git a/include/libnftables/rule.h b/include/libnftables/rule.h
index cadd14d..ea136ff 100644
--- a/include/libnftables/rule.h
+++ b/include/libnftables/rule.h
@@ -75,6 +75,7 @@ struct nft_rule_list *nft_rule_list_alloc(void);
 void nft_rule_list_free(struct nft_rule_list *list);
 int nft_rule_list_is_empty(struct nft_rule_list *list);
 void nft_rule_list_add(struct nft_rule *r, struct nft_rule_list *list);
+void nft_rule_list_add_tail(struct nft_rule *r, struct nft_rule_list *list);
 int nft_rule_list_foreach(struct nft_rule_list *rule_list, int (*cb)(struct nft_rule *t, void *data), void *data);
 
 struct nft_rule_list_iter;
diff --git a/include/libnftables/set.h b/include/libnftables/set.h
index 4a94a85..971f967 100644
--- a/include/libnftables/set.h
+++ b/include/libnftables/set.h
@@ -43,6 +43,7 @@ struct nft_set_list *nft_set_list_alloc(void);
 void nft_set_list_free(struct nft_set_list *list);
 int nft_set_list_is_empty(struct nft_set_list *list);
 void nft_set_list_add(struct nft_set *s, struct nft_set_list *list);
+void nft_set_list_add_tail(struct nft_set *s, struct nft_set_list *list);
 int nft_set_list_foreach(struct nft_set_list *set_list, int (*cb)(struct nft_set *t, void *data), void *data);
 
 struct nft_set_list_iter;
diff --git a/include/libnftables/table.h b/include/libnftables/table.h
index 4fc19eb..57ddb2e 100644
--- a/include/libnftables/table.h
+++ b/include/libnftables/table.h
@@ -57,6 +57,7 @@ int nft_table_list_is_empty(struct nft_table_list *list);
 int nft_table_list_foreach(struct nft_table_list *table_list, int (*cb)(struct nft_table *t, void *data), void *data);
 
 void nft_table_list_add(struct nft_table *r, struct nft_table_list *list);
+void nft_table_list_add_tail(struct nft_table *r, struct nft_table_list *list);
 
 struct nft_table_list_iter;