libnm: define NMLldpNeighbor as boxed type

GLib introspection requires all types returned by public functions to
be GObjects, basic types or boxed types in order to correctly manage
resources. NMLldpNeighbor was a plain struct and GI complained with:

Warning: NM: nm_lldp_neighbor_new: return value: Invalid non-constant return of bare structure or union; register as boxed type or (skip)

To fix this define NMLldpNeighbor as a boxed type.

Fixes: d3d2b494008322a4f1452cf873393ca85166022b

1 files changed, 16 insertions, 2 deletions

diff --git a/libnm/nm-device.c b/libnm/nm-device.c
index 18f669bf60..2c354f2728 100644
--- a/libnm/nm-device.c
+++ b/libnm/nm-device.c
@@ -60,6 +60,7 @@
 
 static GType _nm_device_decide_type (GVariant *value);
 gboolean connection_compatible (NMDevice *device, NMConnection *connection, GError **error);
+static NMLldpNeighbor *nm_lldp_neighbor_dup (NMLldpNeighbor *neighbor);
 
 G_DEFINE_TYPE_WITH_CODE (NMDevice, nm_device, NM_TYPE_OBJECT,
                          _nm_object_register_type_func (g_define_type_id,
@@ -153,6 +154,8 @@ struct _NMLldpNeighbor {
 	GHashTable *attrs;
 };
 
+G_DEFINE_BOXED_TYPE (NMLldpNeighbor, nm_lldp_neighbor, nm_lldp_neighbor_dup, nm_lldp_neighbor_unref)
+
 static void
 nm_device_init (NMDevice *device)
 {
@@ -2440,7 +2443,7 @@ nm_device_get_setting_type (NMDevice *device)
 }
 
 /**
- * nm_lldp_neighbor_new
+ * nm_lldp_neighbor_new:
  *
  * Creates a new #NMLldpNeighbor object.
  *
@@ -2461,8 +2464,19 @@ nm_lldp_neighbor_new (void)
 	return neigh;
 }
 
+static NMLldpNeighbor *
+nm_lldp_neighbor_dup (NMLldpNeighbor *neighbor)
+{
+	NMLldpNeighbor *copy;
+
+	copy = nm_lldp_neighbor_new ();
+	copy->attrs = g_hash_table_ref (neighbor->attrs);
+
+	return copy;
+}
+
 /**
- * nm_lldp_neighbor_ref
+ * nm_lldp_neighbor_ref:
  * @neighbor: the #NMLldpNeighbor
  *
  * Increases the reference count of the object.