On Fri, Apr 3, 2020 at 5:16 PM Rafael Fonseca <r4f4rfs@xxxxxxxxx> wrote: > > +#define VIR_TYPE_DOMAIN_CHECKPOINT vir_domain_checkpoint_get_type() > +G_DECLARE_FINAL_TYPE(virDomainCheckpoint, > + vir_domain_checkpoint, > + VIR, > + DOMAIN_CHECKPOINT, > + GObject); > + > extern virClassPtr virAdmConnectClass; > > #define VIR_TYPE_ADM_SERVER vir_adm_server_get_type() > @@ -327,8 +333,8 @@ G_DECLARE_FINAL_TYPE(virAdmClient, vir_adm_client, VIR, ADM_CLIENT, GObject); > > #define virCheckDomainCheckpointReturn(obj, retval) \ > do { \ > - virDomainCheckpointPtr _check = (obj); \ > - if (!virObjectIsClass(_check, virDomainCheckpointClass) || \ > + virDomainCheckpointPtr _check = VIR_DOMAIN_CHECKPOINT(obj); \ > + if (!G_IS_OBJECT(_check) || !(G_OBJECT_TYPE(_check) == VIR_TYPE_DOMAIN_CHECKPOINT) || \ I guess `VIR_IS_DOMAIN_CHECKPOINT` created by `G_DECLARE_FINAL_TYPE` is enough here for this check? Att -- Rafael Fonseca