extensions: add const qualifiers in print/save functions
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
diff --git a/extensions/libxt_rateest.c b/extensions/libxt_rateest.c
index 3cff07d..9f3a436 100644
--- a/extensions/libxt_rateest.c
+++ b/extensions/libxt_rateest.c
@@ -332,7 +332,8 @@
}
static void
-rateest_print_mode(struct xt_rateest_match_info *info, const char *prefix)
+rateest_print_mode(const struct xt_rateest_match_info *info,
+ const char *prefix)
{
if (info->flags & XT_RATEEST_MATCH_INVERT)
printf("! ");
@@ -355,7 +356,7 @@
static void
rateest_print(const void *ip, const struct xt_entry_match *match, int numeric)
{
- struct xt_rateest_match_info *info = (void *)match->data;
+ const struct xt_rateest_match_info *info = (const void *)match->data;
printf("rateest match ");
@@ -405,7 +406,7 @@
static void
rateest_save(const void *ip, const struct xt_entry_match *match)
{
- struct xt_rateest_match_info *info = (void *)match->data;
+ const struct xt_rateest_match_info *info = (const void *)match->data;
if (info->flags & XT_RATEEST_MATCH_REL) {
printf("--rateest1 %s ", info->name1);