json: fix json_events_cb() declaration when libjansson is not present

When nftables is configured without libjansson support, the following
compilation error is shown:

monitor.c: In function ‘netlink_echo_callback’:
monitor.c:910:10: error: too many arguments to function ‘json_events_cb’
   return json_events_cb(nlh, &echo_monh);
          ^~~~~~~~~~~~~~

This patch makes a declaration of the json_events_cb() function
consistent.

Fixes: bb32d8db9a12 ("JSON: Add support for echo option")
Signed-off-by: Laura Garcia Liebana <nevola@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/include/json.h b/include/json.h
index 8d45c3c32f13697eba4dee5496245376c2abb0dc..c724c299766be3455a72b060bbb98dbd95f7dc23 100644 (file)
--- a/include/json.h
+++ b/include/json.h
@@ -239,7 +239,8 @@ static inline void monitor_print_rule_json(struct netlink_mon_handler *monh,
        /* empty */
 }
 
-static inline int json_events_cb(const struct nlmsghdr *nlh)
+static inline int json_events_cb(const struct nlmsghdr *nlh,
+                                 struct netlink_mon_handler *monh)
 {
        return -1;
 }