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-rw-r--r--scripts/qapi-commands.py33
-rw-r--r--scripts/qapi-event.py12
-rw-r--r--scripts/qapi-types.py6
-rw-r--r--scripts/qapi-visit.py8
4 files changed, 24 insertions, 35 deletions
diff --git a/scripts/qapi-commands.py b/scripts/qapi-commands.py
index 8c6acb3f3f..34b6a3a07f 100644
--- a/scripts/qapi-commands.py
+++ b/scripts/qapi-commands.py
@@ -61,24 +61,18 @@ def gen_marshal_output(ret_type):
 static void qmp_marshal_output_%(c_name)s(%(c_type)s ret_in, QObject **ret_out, Error **errp)
 {
     Error *err = NULL;
-    QmpOutputVisitor *qov = qmp_output_visitor_new();
-    QapiDeallocVisitor *qdv;
     Visitor *v;
 
-    v = qmp_output_get_visitor(qov);
+    v = qmp_output_visitor_new(ret_out);
     visit_type_%(c_name)s(v, "unused", &ret_in, &err);
-    if (err) {
-        goto out;
+    if (!err) {
+        visit_complete(v, ret_out);
     }
-    *ret_out = qmp_output_get_qobject(qov);
-
-out:
     error_propagate(errp, err);
-    qmp_output_visitor_cleanup(qov);
-    qdv = qapi_dealloc_visitor_new();
-    v = qapi_dealloc_get_visitor(qdv);
+    visit_free(v);
+    v = qapi_dealloc_visitor_new();
     visit_type_%(c_name)s(v, "unused", &ret_in, NULL);
-    qapi_dealloc_visitor_cleanup(qdv);
+    visit_free(v);
 }
 ''',
                  c_type=ret_type.c_type(), c_name=ret_type.c_name())
@@ -115,12 +109,10 @@ def gen_marshal(name, arg_type, ret_type):
 
     if arg_type and arg_type.members:
         ret += mcgen('''
-    QmpInputVisitor *qiv = qmp_input_visitor_new(QOBJECT(args), true);
-    QapiDeallocVisitor *qdv;
     Visitor *v;
     %(c_name)s arg = {0};
 
-    v = qmp_input_get_visitor(qiv);
+    v = qmp_input_visitor_new(QOBJECT(args), true);
     visit_start_struct(v, NULL, NULL, 0, &err);
     if (err) {
         goto out;
@@ -129,7 +121,7 @@ def gen_marshal(name, arg_type, ret_type):
     if (!err) {
         visit_check_struct(v, &err);
     }
-    visit_end_struct(v);
+    visit_end_struct(v, NULL);
     if (err) {
         goto out;
     }
@@ -155,13 +147,12 @@ out:
 ''')
     if arg_type and arg_type.members:
         ret += mcgen('''
-    qmp_input_visitor_cleanup(qiv);
-    qdv = qapi_dealloc_visitor_new();
-    v = qapi_dealloc_get_visitor(qdv);
+    visit_free(v);
+    v = qapi_dealloc_visitor_new();
     visit_start_struct(v, NULL, NULL, 0, NULL);
     visit_type_%(c_name)s_members(v, &arg, NULL);
-    visit_end_struct(v);
-    qapi_dealloc_visitor_cleanup(qdv);
+    visit_end_struct(v, NULL);
+    visit_free(v);
 ''',
                      c_name=arg_type.c_name())
 
diff --git a/scripts/qapi-event.py b/scripts/qapi-event.py
index 21fb16744d..9c88627c9f 100644
--- a/scripts/qapi-event.py
+++ b/scripts/qapi-event.py
@@ -71,7 +71,7 @@ def gen_event_send(name, arg_type):
 
     if arg_type and arg_type.members:
         ret += mcgen('''
-    QmpOutputVisitor *qov;
+    QObject *obj;
     Visitor *v;
 ''')
         ret += gen_param_var(arg_type)
@@ -90,8 +90,7 @@ def gen_event_send(name, arg_type):
 
     if arg_type and arg_type.members:
         ret += mcgen('''
-    qov = qmp_output_visitor_new();
-    v = qmp_output_get_visitor(qov);
+    v = qmp_output_visitor_new(&obj);
 
     visit_start_struct(v, "%(name)s", NULL, 0, &err);
     if (err) {
@@ -101,12 +100,13 @@ def gen_event_send(name, arg_type):
     if (!err) {
         visit_check_struct(v, &err);
     }
-    visit_end_struct(v);
+    visit_end_struct(v, NULL);
     if (err) {
         goto out;
     }
 
-    qdict_put_obj(qmp, "data", qmp_output_get_qobject(qov));
+    visit_complete(v, &obj);
+    qdict_put_obj(qmp, "data", obj);
 ''',
                      name=name, c_name=arg_type.c_name())
 
@@ -119,7 +119,7 @@ def gen_event_send(name, arg_type):
     if arg_type and arg_type.members:
         ret += mcgen('''
 out:
-    qmp_output_visitor_cleanup(qov);
+    visit_free(v);
 ''')
     ret += mcgen('''
     error_propagate(errp, err);
diff --git a/scripts/qapi-types.py b/scripts/qapi-types.py
index 437cf6c8e3..5ace2cf065 100644
--- a/scripts/qapi-types.py
+++ b/scripts/qapi-types.py
@@ -150,17 +150,15 @@ def gen_type_cleanup(name):
 
 void qapi_free_%(c_name)s(%(c_name)s *obj)
 {
-    QapiDeallocVisitor *qdv;
     Visitor *v;
 
     if (!obj) {
         return;
     }
 
-    qdv = qapi_dealloc_visitor_new();
-    v = qapi_dealloc_get_visitor(qdv);
+    v = qapi_dealloc_visitor_new();
     visit_type_%(c_name)s(v, NULL, &obj, NULL);
-    qapi_dealloc_visitor_cleanup(qdv);
+    visit_free(v);
 }
 ''',
                 c_name=c_name(name))
diff --git a/scripts/qapi-visit.py b/scripts/qapi-visit.py
index ffb635c508..0b9e298bc4 100644
--- a/scripts/qapi-visit.py
+++ b/scripts/qapi-visit.py
@@ -129,7 +129,7 @@ void visit_type_%(c_name)s(Visitor *v, const char *name, %(c_name)s **obj, Error
         }
     }
 
-    visit_end_list(v);
+    visit_end_list(v, (void **)obj);
     if (err && visit_is_input(v)) {
         qapi_free_%(c_name)s(*obj);
         *obj = NULL;
@@ -194,7 +194,7 @@ void visit_type_%(c_name)s(Visitor *v, const char *name, %(c_name)s **obj, Error
         if (!err) {
             visit_check_struct(v, &err);
         }
-        visit_end_struct(v);
+        visit_end_struct(v, NULL);
 ''',
                          c_type=var.type.c_name(),
                          c_name=c_name(var.name))
@@ -216,7 +216,7 @@ void visit_type_%(c_name)s(Visitor *v, const char *name, %(c_name)s **obj, Error
                    "%(name)s");
     }
 out_obj:
-    visit_end_alternate(v);
+    visit_end_alternate(v, (void **)obj);
     if (err && visit_is_input(v)) {
         qapi_free_%(c_name)s(*obj);
         *obj = NULL;
@@ -250,7 +250,7 @@ void visit_type_%(c_name)s(Visitor *v, const char *name, %(c_name)s **obj, Error
     }
     visit_check_struct(v, &err);
 out_obj:
-    visit_end_struct(v);
+    visit_end_struct(v, (void **)obj);
     if (err && visit_is_input(v)) {
         qapi_free_%(c_name)s(*obj);
         *obj = NULL;