Function

GioAsyncInitablenew_valist_async

Declaration

void
g_async_initable_new_valist_async (
  GType object_type,
  const gchar* first_property_name,
  va_list var_args,
  int io_priority,
  GCancellable* cancellable,
  GAsyncReadyCallback callback,
  gpointer user_data
)

Description

Helper function for constructing GAsyncInitable object. This is similar to g_object_new_valist() but also initializes the object asynchronously.

When the initialization is finished, callback will be called. You can then call g_async_initable_new_finish() to get the new object and check for any errors.

Available since:

2.22

Parameters

`object_type`	`GType`
	A `GType` supporting `GAsyncInitable`.
`first_property_name`	`const gchar*`
	The name of the first property, followed by the value, and other property value pairs, and ended by `NULL`.
	The data is owned by the caller of the function.
	The value is a NUL terminated UTF-8 string.
`var_args`	`va_list`
	The var args list generated from `first_property_name`.
`io_priority`	`int`
	The [I/O priority][io-priority] of the operation.
`cancellable`	`GCancellable`
	Optional `GCancellable` object, `NULL` to ignore.
	The argument can be `NULL`.
	The data is owned by the caller of the function.
`callback`	`GAsyncReadyCallback`
	A `GAsyncReadyCallback` to call when the initialization is finished.
`user_data`	`gpointer`
	The data to pass to callback function.
	The argument can be `NULL`.
	The data is owned by the caller of the function.