lib: northbound cli show/cmd functions must not modify data nodes

[mirror_frr.git] / lib / northbound_cli.c

diff --git a/lib/northbound_cli.c b/lib/northbound_cli.c
index 6676c0b072170f5991fb81214e8aff5eaf315be7..70c71b18c45f800c6699f250dfdadd1c3ad4c8fe 100644 (file)
--- a/lib/northbound_cli.c
+++ b/lib/northbound_cli.c
@@ -550,14 +550,16 @@ void nb_cli_show_config_prepare(struct nb_config *config, bool with_defaults)
                                       LYD_VALIDATE_NO_STATE, NULL);
 }
 
-static int lyd_node_cmp(struct lyd_node **dnode1, struct lyd_node **dnode2)
+static int lyd_node_cmp(const struct lyd_node **dnode1,
+                       const struct lyd_node **dnode2)
 {
        struct nb_node *nb_node = (*dnode1)->schema->priv;
 
        return nb_node->cbs.cli_cmp(*dnode1, *dnode2);
 }
 
-static void show_dnode_children_cmds(struct vty *vty, struct lyd_node *root,
+static void show_dnode_children_cmds(struct vty *vty,
+                                    const struct lyd_node *root,
                                     bool with_defaults)
 {
        struct nb_node *nb_node, *sort_node = NULL;
@@ -616,7 +618,7 @@ static void show_dnode_children_cmds(struct vty *vty, struct lyd_node *root,
        }
 }
 
-void nb_cli_show_dnode_cmds(struct vty *vty, struct lyd_node *root,
+void nb_cli_show_dnode_cmds(struct vty *vty, const struct lyd_node *root,
                            bool with_defaults)
 {
        struct nb_node *nb_node;