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gsignal: Add missing (scope forever) annotations

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Signals (as opposed to signal connections) can never be unregistered, so
these closures have to be around forever.

Fixes some g-ir-scanner warnings.

Signed-off-by: Philip Withnall <pwithnall@gnome.org>

Helps: #3037
This commit is contained in:
Philip Withnall 2023-11-29 12:04:59 +00:00
parent 47869719be
commit 266f570f3c
1 changed files with 6 additions and 6 deletions
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12
gobject/gsignal.c
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@ -1368,7 +1368,7 @@ g_signal_query (guint signal_id,
* @class_offset: The offset of the function pointer in the class structure
* for this type. Used to invoke a class method generically. Pass 0 to
* not associate a class method slot with this signal.
* @accumulator: (nullable): the accumulator for this signal; may be %NULL.
* @accumulator: (nullable) (scope forever): the accumulator for this signal; may be %NULL.
* @accu_data: (nullable) (closure accumulator): user data for the @accumulator.
* @c_marshaller: (nullable): the function to translate arrays of parameter
* values to signal emissions into C language callback invocations or %NULL.
@ -1441,10 +1441,10 @@ g_signal_new (const gchar *signal_name,
* @signal_flags: a combination of #GSignalFlags specifying detail of when
* the default handler is to be invoked. You should at least specify
* %G_SIGNAL_RUN_FIRST or %G_SIGNAL_RUN_LAST.
* @class_handler: (nullable): a #GCallback which acts as class implementation of
* @class_handler: (nullable) (scope forever): a #GCallback which acts as class implementation of
* this signal. Used to invoke a class method generically. Pass %NULL to
* not associate a class method with this signal.
* @accumulator: (nullable): the accumulator for this signal; may be %NULL.
* @accumulator: (nullable) (scope forever): the accumulator for this signal; may be %NULL.
* @accu_data: (nullable) (closure accumulator): user data for the @accumulator.
* @c_marshaller: (nullable): the function to translate arrays of parameter
* values to signal emissions into C language callback invocations or %NULL.
@ -1581,7 +1581,7 @@ signal_add_class_closure (SignalNode *node,
* %G_SIGNAL_RUN_FIRST or %G_SIGNAL_RUN_LAST
* @class_closure: (nullable): The closure to invoke on signal emission;
* may be %NULL
* @accumulator: (nullable): the accumulator for this signal; may be %NULL
* @accumulator: (nullable) (scope forever): the accumulator for this signal; may be %NULL
* @accu_data: (nullable) (closure accumulator): user data for the @accumulator
* @c_marshaller: (nullable): the function to translate arrays of
* parameter values to signal emissions into C language callback
@ -1842,7 +1842,7 @@ g_signal_set_va_marshaller (guint signal_id,
* the default handler is to be invoked. You should at least specify
* %G_SIGNAL_RUN_FIRST or %G_SIGNAL_RUN_LAST.
* @class_closure: (nullable): The closure to invoke on signal emission; may be %NULL.
* @accumulator: (nullable): the accumulator for this signal; may be %NULL.
* @accumulator: (nullable) (scope forever): the accumulator for this signal; may be %NULL.
* @accu_data: (nullable) (closure accumulator): user data for the @accumulator.
* @c_marshaller: (nullable): the function to translate arrays of parameter
* values to signal emissions into C language callback invocations or %NULL.
@ -2004,7 +2004,7 @@ g_signal_override_class_closure (guint signal_id,
* @signal_name: the name for the signal
* @instance_type: the instance type on which to override the class handler
* for the signal.
* @class_handler: the handler.
* @class_handler: (scope forever): the handler.
*
* Overrides the class closure (i.e. the default handler) for the
* given signal for emissions on instances of @instance_type with