diff options
Diffstat (limited to 'qom')
-rw-r--r-- | qom/object.c | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/qom/object.c b/qom/object.c index d51b57fba1..0d971ca897 100644 --- a/qom/object.c +++ b/qom/object.c @@ -414,10 +414,29 @@ void object_apply_global_props(Object *obj, const GPtrArray *props, Error **errp * Global property defaults * Slot 0: accelerator's global property defaults * Slot 1: machine's global property defaults + * Slot 2: global properties from legacy command line option * Each is a GPtrArray of of GlobalProperty. * Applied in order, later entries override earlier ones. */ -static GPtrArray *object_compat_props[2]; +static GPtrArray *object_compat_props[3]; + +/* + * Retrieve @GPtrArray for global property defined with options + * other than "-global". These are generally used for syntactic + * sugar and legacy command line options. + */ +void object_register_sugar_prop(const char *driver, const char *prop, const char *value) +{ + GlobalProperty *g; + if (!object_compat_props[2]) { + object_compat_props[2] = g_ptr_array_new(); + } + g = g_new0(GlobalProperty, 1); + g->driver = g_strdup(driver); + g->property = g_strdup(prop); + g->value = g_strdup(value); + g_ptr_array_add(object_compat_props[2], g); +} /* * Set machine's global property defaults to @compat_props. @@ -445,7 +464,7 @@ void object_apply_compat_props(Object *obj) for (i = 0; i < ARRAY_SIZE(object_compat_props); i++) { object_apply_global_props(obj, object_compat_props[i], - &error_abort); + i == 2 ? &error_fatal : &error_abort); } } @@ -639,6 +658,11 @@ static Object *object_new_with_type(Type type) return obj; } +Object *object_new_with_class(ObjectClass *klass) +{ + return object_new_with_type(klass->type); +} + Object *object_new(const char *typename) { TypeImpl *ti = type_get_by_name(typename); |