diff options
| author | Phil Sutter <phil@nwl.cc> | 2019-10-17 23:20:22 +0200 |
|---|---|---|
| committer | Phil Sutter <phil@nwl.cc> | 2019-10-18 11:57:35 +0200 |
| commit | f88bc3d228428b8a7eeb5c6cba7e714fbfa1c2ad (patch) | |
| tree | 1a358408805aafc57a228a3de555b57d7f6425a5 | |
| parent | eedb0bb2ad01cf1d3af6fe3d644660ab81c1fc29 (diff) | |
iptables-restore: Constify struct iptables_restore_cb
Just like with xtables-restore, these callbacks don't change at
run-time.
Signed-off-by: Phil Sutter <phil@nwl.cc>
Acked-by: Pablo Neira Ayuso <pablo@netfilter.org>
| -rw-r--r-- | iptables/iptables-restore.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/iptables/iptables-restore.c b/iptables/iptables-restore.c index 3655b3e8..50d0708e 100644 --- a/iptables/iptables-restore.c +++ b/iptables/iptables-restore.c @@ -70,7 +70,7 @@ struct iptables_restore_cb { }; static struct xtc_handle * -create_handle(struct iptables_restore_cb *cb, const char *tablename) +create_handle(const struct iptables_restore_cb *cb, const char *tablename) { struct xtc_handle *handle; @@ -90,7 +90,8 @@ create_handle(struct iptables_restore_cb *cb, const char *tablename) } static int -ip46tables_restore_main(struct iptables_restore_cb *cb, int argc, char *argv[]) +ip46tables_restore_main(const struct iptables_restore_cb *cb, + int argc, char *argv[]) { struct xtc_handle *handle = NULL; char buffer[10240]; @@ -360,7 +361,7 @@ ip46tables_restore_main(struct iptables_restore_cb *cb, int argc, char *argv[]) #if defined ENABLE_IPV4 -struct iptables_restore_cb ipt_restore_cb = { +static const struct iptables_restore_cb ipt_restore_cb = { .ops = &iptc_ops, .for_each_chain = for_each_chain4, .flush_entries = flush_entries4, @@ -391,7 +392,7 @@ iptables_restore_main(int argc, char *argv[]) #endif #if defined ENABLE_IPV6 -struct iptables_restore_cb ip6t_restore_cb = { +static const struct iptables_restore_cb ip6t_restore_cb = { .ops = &ip6tc_ops, .for_each_chain = for_each_chain6, .flush_entries = flush_entries6, |