From 0f6e3d3eddc3bdb321283998924506d9184a0a2a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ole=20Andr=C3=A9=20Vadla=20Ravn=C3=A5s?= <oleavr@gmail.com>
Date: Tue, 14 Mar 2017 18:27:13 +0100
Subject: core: Add json_parser_steal_root()

This avoids copying the root node for the parse-to-node use-case.

https://bugzilla.gnome.org/show_bug.cgi?id=774688
---
 json-glib/json-parser.c | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

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

diff --git a/json-glib/json-parser.c b/json-glib/json-parser.c
index dda3eeb..f2a99d9 100644
--- a/json-glib/json-parser.c
+++ b/json-glib/json-parser.c
@@ -1197,6 +1197,32 @@ json_parser_get_root (JsonParser *parser)
   return parser->priv->root;
 }
 
+/**
+ * json_parser_steal_root:
+ * @parser: a #JsonParser
+ *
+ * Steals the top level node from the parsed JSON stream.
+ *
+ * Returns: (transfer full): the top level #JsonNode
+ *
+ * Since: 1.4
+ */
+JsonNode *
+json_parser_steal_root (JsonParser *parser)
+{
+  JsonParserPrivate *priv;
+  JsonNode *root;
+
+  g_return_val_if_fail (JSON_IS_PARSER (parser), NULL);
+
+  priv = parser->priv;
+
+  root = priv->root;
+  priv->root = NULL;
+
+  return root;
+}
+
 /**
  * json_parser_get_current_line:
  * @parser: a #JsonParser
-- 
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