[libvirt] [PATCH 4/4] GVirDomain: Add _get_has_current_snapshot

... which uses virDomainHasCurrentSnapshot to determine if the given domain has a current snapshot or not. --- libvirt-gobject/libvirt-gobject-domain.c | 34 ++++++++++++++++++++++++++++++++ libvirt-gobject/libvirt-gobject-domain.h | 4 ++++ libvirt-gobject/libvirt-gobject.sym | 1 + 3 files changed, 39 insertions(+) diff --git a/libvirt-gobject/libvirt-gobject-domain.c b/libvirt-gobject/libvirt-gobject-domain.c index 5399892..feac6f0 100644 --- a/libvirt-gobject/libvirt-gobject-domain.c +++ b/libvirt-gobject/libvirt-gobject-domain.c @@ -1686,3 +1686,37 @@ gboolean gvir_domain_fetch_snapshots_finish(GVirDomain *dom, return g_task_propagate_boolean(G_TASK(res), error); } + + +/** + * gvir_domain_get_has_current_snapshot: + * @dom: a #GVirDomain + * @flags: Unused, pass 0 + * @has_current_snapshot: (out): Will be set to %TRUE if the given domain + * has a current snapshot and to %FALSE otherwise. + * @error: (allow-none): Place-holder for error or %NULL + * + * Returns: %TRUE on success, %FALSE otherwise. + */ +gboolean gvir_domain_get_has_current_snapshot(GVirDomain *dom, + guint flags, + gboolean *has_current_snapshot, + GError **error) { + int status; + g_return_val_if_fail(GVIR_IS_DOMAIN(dom), FALSE); + g_return_val_if_fail(error == NULL || *error == NULL, FALSE); + + status = virDomainHasCurrentSnapshot(dom->priv->handle, + flags); + + if (status == -1) { + gvir_set_error(error, GVIR_DOMAIN_ERROR, 0, + "Unable to check if domain `%s' has a current snapshot", + gvir_domain_get_name(dom)); + return FALSE; + } + + *has_current_snapshot = status; + + return TRUE; +} diff --git a/libvirt-gobject/libvirt-gobject-domain.h b/libvirt-gobject/libvirt-gobject-domain.h index 9846375..56c80b8 100644 --- a/libvirt-gobject/libvirt-gobject-domain.h +++ b/libvirt-gobject/libvirt-gobject-domain.h @@ -380,6 +380,10 @@ gboolean gvir_domain_fetch_snapshots_finish(GVirDomain *dom, GAsyncResult *res, GError **error); +gboolean gvir_domain_get_has_current_snapshot(GVirDomain *dom, + guint flags, + gboolean *has_current_snapshot, + GError **error); G_END_DECLS diff --git a/libvirt-gobject/libvirt-gobject.sym b/libvirt-gobject/libvirt-gobject.sym index bd12239..68e9b58 100644 --- a/libvirt-gobject/libvirt-gobject.sym +++ b/libvirt-gobject/libvirt-gobject.sym @@ -240,6 +240,7 @@ LIBVIRT_GOBJECT_0.1.9 { gvir_domain_fetch_snapshots_async; gvir_domain_fetch_snapshots_finish; gvir_domain_get_snapshots; + gvir_domain_get_has_current_snapshot; gvir_domain_snapshot_delete; gvir_domain_snapshot_delete_flags_get_type; gvir_domain_snapshot_get_is_current; -- 2.0.4