[glib/glib-2-28] [gi] Add missing allow-none annotations to Gio

[Martin Pitt <martinpitt src gnome org>]

commit 2d3b3f89543ce309a80f5afa12b09b152369bf63
Author: Martin Pitt <martin pitt ubuntu com>
Date:   Wed Mar 30 19:52:31 2011 +0200

    [gi] Add missing allow-none annotations to Gio

 gio/gdbusproxy.c |   18 ++++++++++--------
 1 files changed, 10 insertions(+), 8 deletions(-)
---
diff --git a/gio/gdbusproxy.c b/gio/gdbusproxy.c
index 98bd758..986b021 100644
--- a/gio/gdbusproxy.c
+++ b/gio/gdbusproxy.c
@@ -655,7 +655,7 @@ g_dbus_proxy_get_cached_property (GDBusProxy   *proxy,
  * g_dbus_proxy_set_cached_property:
  * @proxy: A #GDBusProxy
  * @property_name: Property name.
- * @value: Value for the property or %NULL to remove it from the cache.
+ * @value: (allow-none): Value for the property or %NULL to remove it from the cache.
  *
  * If @value is not %NULL, sets the cached value for the property with
  * name @property_name to the value in @value.
@@ -1612,8 +1612,8 @@ initable_iface_init (GInitableIface *initable_iface)
  * g_dbus_proxy_new:
  * @connection: A #GDBusConnection.
  * @flags: Flags used when constructing the proxy.
- * @info: A #GDBusInterfaceInfo specifying the minimal interface that @proxy conforms to or %NULL.
- * @name: A bus name (well-known or unique) or %NULL if @connection is not a message bus connection.
+ * @info: (allow-none): A #GDBusInterfaceInfo specifying the minimal interface that @proxy conforms to or %NULL.
+ * @name: (allow-none): A bus name (well-known or unique) or %NULL if @connection is not a message bus connection.
  * @object_path: An object path.
  * @interface_name: A D-Bus interface name.
  * @cancellable: A #GCancellable or %NULL.
@@ -1782,7 +1782,7 @@ g_dbus_proxy_new_sync (GDBusConnection     *connection,
  * g_dbus_proxy_new_for_bus:
  * @bus_type: A #GBusType.
  * @flags: Flags used when constructing the proxy.
- * @info: A #GDBusInterfaceInfo specifying the minimal interface that @proxy conforms to or %NULL.
+ * @info: (allow-none): A #GDBusInterfaceInfo specifying the minimal interface that @proxy conforms to or %NULL.
  * @name: A bus name (well-known or unique).
  * @object_path: An object path.
  * @interface_name: A D-Bus interface name.
@@ -1847,7 +1847,8 @@ g_dbus_proxy_new_for_bus_finish (GAsyncResult  *res,
  * g_dbus_proxy_new_for_bus_sync:
  * @bus_type: A #GBusType.
  * @flags: Flags used when constructing the proxy.
- * @info: A #GDBusInterfaceInfo specifying the minimal interface that @proxy conforms to or %NULL.
+ * @info: (allow-none): A #GDBusInterfaceInfo specifying the minimal interface
+ *        that @proxy conforms to or %NULL.
  * @name: A bus name (well-known or unique).
  * @object_path: An object path.
  * @interface_name: A D-Bus interface name.
@@ -2074,7 +2075,7 @@ g_dbus_proxy_get_interface_info (GDBusProxy *proxy)
 /**
  * g_dbus_proxy_set_interface_info:
  * @proxy: A #GDBusProxy
- * @info: Minimum interface this proxy conforms to or %NULL to unset.
+ * @info: (allow-none): Minimum interface this proxy conforms to or %NULL to unset.
  *
  * Ensure that interactions with @proxy conform to the given
  * interface.  For example, when completing a method call, if the type
@@ -2207,7 +2208,7 @@ get_destination_for_call (GDBusProxy *proxy)
  * g_dbus_proxy_call:
  * @proxy: A #GDBusProxy.
  * @method_name: Name of method to invoke.
- * @parameters: A #GVariant tuple with parameters for the signal or %NULL if not passing parameters.
+ * @parameters: (allow-none): A #GVariant tuple with parameters for the signal or %NULL if not passing parameters.
  * @flags: Flags from the #GDBusCallFlags enumeration.
  * @timeout_msec: The timeout in milliseconds (with %G_MAXINT meaning
  *                "infinite") or -1 to use the proxy default timeout.
@@ -2375,7 +2376,8 @@ g_dbus_proxy_call_finish (GDBusProxy    *proxy,
  * g_dbus_proxy_call_sync:
  * @proxy: A #GDBusProxy.
  * @method_name: Name of method to invoke.
- * @parameters: A #GVariant tuple with parameters for the signal or %NULL if not passing parameters.
+ * @parameters: (allow-none): A #GVariant tuple with parameters for the signal
+ *              or %NULL if not passing parameters.
  * @flags: Flags from the #GDBusCallFlags enumeration.
  * @timeout_msec: The timeout in milliseconds (with %G_MAXINT meaning
  *                "infinite") or -1 to use the proxy default timeout.