queryWritableNamespaces
open fun queryWritableNamespaces(cancellable: Cancellable? = null): <Error class: unknown class><FileAttributeInfoList>
Obtain the list of attribute namespaces where new attributes can be created by a user. An example of this is extended attributes (in the "xattr" namespace).
If @cancellable is not null, then the operation can be cancelled by triggering the cancellable object from another thread. If the operation was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
Return
a #GFileAttributeInfoList describing the writable namespaces. When you are done with it, release it with g_file_attribute_info_list_unref()
Parameters
cancellable
optional #GCancellable object, null to ignore