query_writable_namespaces

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.

Parameters:

this	input File
cancellable	optional Cancellable object, null to ignore

Returns:

a FileAttributeInfoList describing the writable namespaces. When you are done with it, release it with unref