From 1de237a502ceee96df7091c2df4492b8bc08b2c5 Mon Sep 17 00:00:00 2001
From: Philip Withnall <philip.withnall@collabora.co.uk>
Date: Sat, 7 Nov 2015 17:38:22 +0100
Subject: node: Add json_node_ref() and json_node_unref()

Add reference counting semantics to JsonNode, in addition to the
existing init/unset and alloc/free semantics.

json_node_free() must only be used with nodes allocated using
json_node_alloc(). json_node_unref() may be used with all nodes (if
correctly paired; it may be paired with json_node_alloc()).

It is not valid to call json_node_free() on a node whose reference count
is not 1.

https://bugzilla.gnome.org/show_bug.cgi?id=756121
---
 json-glib/json-object.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'json-glib/json-object.c')

diff --git a/json-glib/json-object.c b/json-glib/json-object.c
index 574d04d..acb72f7 100644
--- a/json-glib/json-object.c
+++ b/json-glib/json-object.c
@@ -66,7 +66,7 @@ json_object_new (void)
   object->ref_count = 1;
   object->members = g_hash_table_new_full (g_str_hash, g_str_equal,
                                            g_free,
-                                           (GDestroyNotify) json_node_free);
+                                           (GDestroyNotify) json_node_unref);
   object->members_ordered = NULL;
 
   return object;
@@ -525,7 +525,7 @@ json_object_get_values (JsonObject *object)
  * inside a #JsonObject
  *
  * Return value: (transfer full): a copy of the node for the requested
- *   object member or %NULL. Use json_node_free() when done.
+ *   object member or %NULL. Use json_node_unref() when done.
  *
  * Since: 0.6
  */
-- 
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