[PULL,v2,1/4] qom: add default value

Commit Message

Maksim Davydov March 18, 2024, 9:35 p.m. UTC

qmp_qom_list_properties can print default values if they are available
as qmp_device_list_properties does, because both of them use the
ObjectPropertyInfo structure with default_value field. This can be useful
when working with "not device" types (e.g. memory-backend).

Signed-off-by: Maksim Davydov <[e-mail]>
Reviewed-by: Vladimir Sementsov-Ogievskiy <[e-mail]>
Reviewed-by: Philippe Mathieu-Daudé <[e-mail]>
Reviewed-by: Markus Armbruster <[e-mail]>
---
 qom/qom-qmp-cmds.c | 1 +
 1 file changed, 1 insertion(+)

Patch

diff --git a/qom/qom-qmp-cmds.c b/qom/qom-qmp-cmds.c
index 7c087299de..e91a235347 100644
--- a/qom/qom-qmp-cmds.c
+++ b/qom/qom-qmp-cmds.c
@@ -212,6 +212,7 @@  ObjectPropertyInfoList *qmp_qom_list_properties(const char *typename,
         info->name = g_strdup(prop->name);
         info->type = g_strdup(prop->type);
         info->description = g_strdup(prop->description);
+        info->default_value = qobject_ref(prop->defval);
 
         QAPI_LIST_PREPEND(prop_list, info);
     }