Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2016-07-06' into staging

QAPI patches for 2016-07-06

# gpg: Signature made Wed 06 Jul 2016 10:00:51 BST
# gpg:                using RSA key 0x3870B400EB918653
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>"
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>"
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-qapi-2016-07-06:
  replay: Use new QAPI cloning
  sockets: Use new QAPI cloning
  qapi: Add new clone visitor
  qapi: Add new visit_complete() function
  tests: Factor out common code in qapi output tests
  tests: Clean up test-string-output-visitor
  qmp-output-visitor: Favor new visit_free() function
  string-output-visitor: Favor new visit_free() function
  qmp-input-visitor: Favor new visit_free() function
  string-input-visitor: Favor new visit_free() function
  opts-visitor: Favor new visit_free() function
  qapi: Add new visit_free() function
  qapi: Add parameter to visit_end_*
  qemu-img: Don't leak errors when outputting JSON
  qapi: Improve use of qmp/types.h

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 9 insertions, 10 deletions

diff --git a/hmp.c b/hmp.c
index 925601ac3e..0cf5baa069 100644
--- a/hmp.c
+++ b/hmp.c
@@ -1722,7 +1722,7 @@ void hmp_object_add(Monitor *mon, const QDict *qdict)
 {
     Error *err = NULL;
     QemuOpts *opts;
-    OptsVisitor *ov;
+    Visitor *v;
     Object *obj = NULL;
 
     opts = qemu_opts_from_qdict(qemu_find_opts("object"), qdict, &err);
@@ -1731,9 +1731,9 @@ void hmp_object_add(Monitor *mon, const QDict *qdict)
         return;
     }
 
-    ov = opts_visitor_new(opts);
-    obj = user_creatable_add(qdict, opts_get_visitor(ov), &err);
-    opts_visitor_cleanup(ov);
+    v = opts_visitor_new(opts);
+    obj = user_creatable_add(qdict, v, &err);
+    visit_free(v);
     qemu_opts_del(opts);
 
     if (err) {
@@ -1983,15 +1983,14 @@ void hmp_info_memdev(Monitor *mon, const QDict *qdict)
     Error *err = NULL;
     MemdevList *memdev_list = qmp_query_memdev(&err);
     MemdevList *m = memdev_list;
-    StringOutputVisitor *ov;
+    Visitor *v;
     char *str;
     int i = 0;
 
 
     while (m) {
-        ov = string_output_visitor_new(false);
-        visit_type_uint16List(string_output_get_visitor(ov), NULL,
-                              &m->value->host_nodes, NULL);
+        v = string_output_visitor_new(false, &str);
+        visit_type_uint16List(v, NULL, &m->value->host_nodes, NULL);
         monitor_printf(mon, "memory backend: %d\n", i);
         monitor_printf(mon, "  size:  %" PRId64 "\n", m->value->size);
         monitor_printf(mon, "  merge: %s\n",
@@ -2002,11 +2001,11 @@ void hmp_info_memdev(Monitor *mon, const QDict *qdict)
                        m->value->prealloc ? "true" : "false");
         monitor_printf(mon, "  policy: %s\n",
                        HostMemPolicy_lookup[m->value->policy]);
-        str = string_output_get_string(ov);
+        visit_complete(v, &str);
         monitor_printf(mon, "  host nodes: %s\n", str);
 
         g_free(str);
-        string_output_visitor_cleanup(ov);
+        visit_free(v);
         m = m->next;
         i++;
     }