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Add various missing nullable annotations

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This commit is contained in:
Sebastian Dröge 2020-10-17 19:59:39 +03:00
parent b5429b7e30
commit c686e1a048
3 changed files with 16 additions and 6 deletions
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2
glib/gkeyfile.c
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@ -1693,7 +1693,7 @@ g_key_file_get_keys (GKeyFile *key_file,
*
* Returns the name of the start group of the file.
*
* Returns: The start group of the key file.
* Returns: (nullable): The start group of the key file.
*
* Since: 2.6
**/

6
glib/gmain.c
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@ -884,7 +884,7 @@ g_main_context_pop_thread_default (GMainContext *context)
* If you need to hold a reference on the context, use
* g_main_context_ref_thread_default() instead.
*
* Returns: (transfer none): the thread-default #GMainContext, or
* Returns: (transfer none) (nullable): the thread-default #GMainContext, or
* %NULL if the thread-default context is the global default context.
*
* Since: 2.22
@ -2112,7 +2112,7 @@ g_source_set_name (GSource *source,
* Gets a name for the source, used in debugging and profiling. The
* name may be #NULL if it has never been set with g_source_set_name().
*
* Returns: the name of the source
* Returns: (nullable): the name of the source
*
* Since: 2.26
**/
@ -3098,7 +3098,7 @@ g_main_depth (void)
*
* Returns the currently firing source for this thread.
*
* Returns: (transfer none): The currently firing source or %NULL.
* Returns: (transfer none) (nullable): The currently firing source or %NULL.
*
* Since: 2.12
*/

14
gobject/gbinding.c
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@ -754,7 +754,12 @@ g_binding_get_flags (GBinding *binding)
*
* Retrieves the #GObject instance used as the source of the binding.
*
* Returns: (transfer none): the source #GObject
* A #GBinding can outlive the source #GObject as the binding does not hold a
* strong reference to the source. If the source is destroyed before the
* binding then this function will return %NULL.
*
* Returns: (transfer none) (nullable): the source #GObject, or %NULL if the
* source does not exist any more.
*
* Since: 2.26
*/
@ -772,7 +777,12 @@ g_binding_get_source (GBinding *binding)
*
* Retrieves the #GObject instance used as the target of the binding.
*
* Returns: (transfer none): the target #GObject
* A #GBinding can outlive the target #GObject as the binding does not hold a
* strong reference to the target. If the target is destroyed before the
* binding then this function will return %NULL.
*
* Returns: (transfer none) (nullable): the target #GObject, or %NULL if the
* target does not exist any more.
*
* Since: 2.26
*/