So we can remove nft_chain_dump() and replace nftnl_chain_get_list().
Signed-off-by: Pablo Neira Ayuso <[email protected]>
---
iptables/nft.c | 27 +++++++++++----------------
iptables/nft.h | 2 +-
iptables/xtables-restore.c | 2 +-
iptables/xtables-save.c | 6 +++---
4 files changed, 16 insertions(+), 21 deletions(-)
diff --git a/iptables/nft.c b/iptables/nft.c
index b81f41ab5350..d098068e01ca 100644
--- a/iptables/nft.c
+++ b/iptables/nft.c
@@ -672,9 +672,9 @@ nft_chain_builtin_find(struct builtin_table *t, const char
*chain)
static void nft_chain_builtin_init(struct nft_handle *h,
struct builtin_table *table)
{
- int i;
- struct nftnl_chain_list *list = nft_chain_dump(h);
+ struct nftnl_chain_list *list = nft_chain_list_get(h);
struct nftnl_chain *c;
+ int i;
/* Initialize built-in chains if they don't exist yet */
for (i=0; i < NF_INET_NUMHOOKS && table->chains[i].name != NULL; i++) {
@@ -1289,7 +1289,7 @@ err:
return MNL_CB_OK;
}
-static struct nftnl_chain_list *nftnl_chain_list_get(struct nft_handle *h)
+struct nftnl_chain_list *nft_chain_list_get(struct nft_handle *h)
{
char buf[16536];
struct nlmsghdr *nlh;
@@ -1320,11 +1320,6 @@ retry:
return list;
}
-struct nftnl_chain_list *nft_chain_dump(struct nft_handle *h)
-{
- return nftnl_chain_list_get(h);
-}
-
static const char *policy_name[NF_ACCEPT+1] = {
[NF_DROP] = "DROP",
[NF_ACCEPT] = "ACCEPT",
@@ -1533,7 +1528,7 @@ int nft_rule_flush(struct nft_handle *h, const char
*chain, const char *table,
nft_fn = nft_rule_flush;
- list = nftnl_chain_list_get(h);
+ list = nft_chain_list_get(h);
if (list == NULL) {
ret = 1;
goto err;
@@ -1595,7 +1590,7 @@ int nft_chain_user_add(struct nft_handle *h, const char
*chain, const char *tabl
ret = batch_chain_add(h, NFT_COMPAT_CHAIN_USER_ADD, c);
- nft_chain_dump(h);
+ nft_chain_list_get(h);
nftnl_chain_list_add(c, h->chain_cache);
@@ -1619,7 +1614,7 @@ int nft_chain_user_del(struct nft_handle *h, const char
*chain,
nft_fn = nft_chain_user_del;
- list = nftnl_chain_list_get(h);
+ list = nft_chain_list_get(h);
if (list == NULL)
goto err;
@@ -1712,7 +1707,7 @@ nft_chain_find(struct nft_handle *h, const char *table,
const char *chain)
{
struct nftnl_chain_list *list;
- list = nftnl_chain_list_get(h);
+ list = nft_chain_list_get(h);
if (list == NULL)
return NULL;
@@ -2328,7 +2323,7 @@ int nft_rule_list(struct nft_handle *h, const char
*chain, const char *table,
return 1;
}
- list = nft_chain_dump(h);
+ list = nft_chain_list_get(h);
iter = nftnl_chain_list_iter_create(list);
if (iter == NULL)
@@ -2473,7 +2468,7 @@ int nft_rule_list_save(struct nft_handle *h, const char
*chain,
return 0;
}
- list = nft_chain_dump(h);
+ list = nft_chain_list_get(h);
/* Dump policies and custom chains first */
if (!rulenum)
@@ -3004,7 +2999,7 @@ int nft_chain_zero_counters(struct nft_handle *h, const
char *chain,
struct nftnl_chain *c;
int ret = 0;
- list = nftnl_chain_list_get(h);
+ list = nft_chain_list_get(h);
if (list == NULL)
goto err;
@@ -3156,7 +3151,7 @@ static int nft_are_chains_compatible(struct nft_handle
*h, const char *tablename
struct nftnl_chain *chain;
int ret = 0;
- list = nftnl_chain_list_get(h);
+ list = nft_chain_list_get(h);
if (list == NULL)
return -1;
diff --git a/iptables/nft.h b/iptables/nft.h
index 7419ec21a63a..bb5f03b4218f 100644
--- a/iptables/nft.h
+++ b/iptables/nft.h
@@ -76,7 +76,7 @@ struct builtin_table *nft_table_builtin_find(struct
nft_handle *h, const char *t
struct nftnl_chain;
int nft_chain_set(struct nft_handle *h, const char *table, const char *chain,
const char *policy, const struct xt_counters *counters);
-struct nftnl_chain_list *nft_chain_dump(struct nft_handle *h);
+struct nftnl_chain_list *nft_chain_list_get(struct nft_handle *h);
struct nftnl_chain *nft_chain_list_find(struct nftnl_chain_list *list, const
char *table, const char *chain);
int nft_chain_save(struct nft_handle *h, struct nftnl_chain_list *list, const
char *table);
int nft_chain_user_add(struct nft_handle *h, const char *chain, const char
*table);
diff --git a/iptables/xtables-restore.c b/iptables/xtables-restore.c
index d9faa4d01ca4..f52977405421 100644
--- a/iptables/xtables-restore.c
+++ b/iptables/xtables-restore.c
@@ -60,7 +60,7 @@ static struct nftnl_chain_list *get_chain_list(struct
nft_handle *h)
{
struct nftnl_chain_list *chain_list;
- chain_list = nft_chain_dump(h);
+ chain_list = nft_chain_list_get(h);
if (chain_list == NULL)
xtables_error(OTHER_PROBLEM, "cannot retrieve chain list\n");
diff --git a/iptables/xtables-save.c b/iptables/xtables-save.c
index 53ce4b87febf..87b299c5a0cc 100644
--- a/iptables/xtables-save.c
+++ b/iptables/xtables-save.c
@@ -56,7 +56,7 @@ __do_output(struct nft_handle *h, const char *tablename, bool
counters)
return 0;
}
- chain_list = nft_chain_dump(h);
+ chain_list = nft_chain_list_get(h);
time_t now = time(NULL);
@@ -239,7 +239,7 @@ static int __ebt_save(struct nft_handle *h, const char
*tablename, bool counters
return 0;
}
- chain_list = nft_chain_dump(h);
+ chain_list = nft_chain_list_get(h);
if (first) {
now = time(NULL);
@@ -324,7 +324,7 @@ int xtables_arp_save_main(int argc, char **argv)
}
printf("*filter\n");
- nft_chain_save(&h, nft_chain_dump(&h), "filter");
+ nft_chain_save(&h, nft_chain_list_get(&h), "filter");
nft_rule_save(&h, "filter", FMT_NOCOUNTS);
printf("\n");
nft_fini(&h);
--
2.11.0
