[libgovirt] api: Document that ovirt_api_get_* do no IO

[Christophe Fergeau <teuf src gnome org>]

commit 6aff483e1b3cf808b3076329223d7bbb6e2899c3
Author: Christophe Fergeau <cfergeau redhat com>
Date:   Fri Jul 24 14:23:58 2015 +0200

    api: Document that ovirt_api_get_* do no IO

 govirt/ovirt-api.c |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)
---
diff --git a/govirt/ovirt-api.c b/govirt/ovirt-api.c
index 0ff10ac..001ee42 100644
--- a/govirt/ovirt-api.c
+++ b/govirt/ovirt-api.c
@@ -115,6 +115,10 @@ OvirtApi *ovirt_api_new(void)
  * ovirt_api_get_vms:
  * @api: a #OvirtApi
  *
+ * This method does not initiate any network activity, the collection
+ * must be fetched with ovirt_collection_fetch() before having up-to-date
+ * content.
+ *
  * Return value: (transfer none):
  */
 OvirtCollection *ovirt_api_get_vms(OvirtApi *api)
@@ -139,6 +143,10 @@ OvirtCollection *ovirt_api_get_vms(OvirtApi *api)
  * ovirt_api_get_vm_pools:
  * @api: a #OvirtApi
  *
+ * This method does not initiate any network activity, the collection
+ * must be fetched with ovirt_collection_fetch() before having up-to-date
+ * content.
+ *
  * Return value: (transfer none):
  */
 OvirtCollection *ovirt_api_get_vm_pools(OvirtApi *api)
@@ -164,6 +172,10 @@ OvirtCollection *ovirt_api_get_vm_pools(OvirtApi *api)
  * ovirt_api_get_storage_domains:
  * @api: a #OvirtApi
  *
+ * This method does not initiate any network activity, the collection
+ * must be fetched with ovirt_collection_fetch() before having up-to-date
+ * content.
+ *
  * Return value: (transfer none):
  */
 OvirtCollection *ovirt_api_get_storage_domains(OvirtApi *api)