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Diffstat (limited to 'qom/object_interfaces.c')
-rw-r--r--qom/object_interfaces.c29
1 files changed, 24 insertions, 5 deletions
diff --git a/qom/object_interfaces.c b/qom/object_interfaces.c
index e10a5cf..bc091ef 100644
--- a/qom/object_interfaces.c
+++ b/qom/object_interfaces.c
@@ -292,26 +292,45 @@ static void user_creatable_print_help_from_qdict(QDict *args)
}
}
-void user_creatable_process_cmdline(const char *optarg)
+bool user_creatable_add_from_str(const char *optarg, Error **errp)
{
+ ERRP_GUARD();
QDict *args;
bool help;
Visitor *v;
ObjectOptions *options;
- args = keyval_parse(optarg, "qom-type", &help, &error_fatal);
+ args = keyval_parse(optarg, "qom-type", &help, errp);
+ if (*errp) {
+ return false;
+ }
if (help) {
user_creatable_print_help_from_qdict(args);
- exit(EXIT_SUCCESS);
+ qobject_unref(args);
+ return false;
}
v = qobject_input_visitor_new_keyval(QOBJECT(args));
- visit_type_ObjectOptions(v, NULL, &options, &error_fatal);
+ visit_type_ObjectOptions(v, NULL, &options, errp);
visit_free(v);
qobject_unref(args);
- user_creatable_add_qapi(options, &error_fatal);
+ if (*errp) {
+ goto out;
+ }
+
+ user_creatable_add_qapi(options, errp);
+out:
qapi_free_ObjectOptions(options);
+ return !*errp;
+}
+
+void user_creatable_process_cmdline(const char *optarg)
+{
+ if (!user_creatable_add_from_str(optarg, &error_fatal)) {
+ /* Help was printed */
+ exit(EXIT_SUCCESS);
+ }
}
bool user_creatable_del(const char *id, Error **errp)