mii/qemu
1
0
Fork 0
mirror of https://github.com/mii443/qemu.git synced 2025-12-16 17:18:49 +00:00
Code Issues Packages Projects Releases Wiki Activity

qapi: Implement deprecated-output=hide for QMP command results

Browse Source 
This policy suppresses deprecated bits in output, and thus permits
"testing the future".  Implement it for QMP command results.  Example:
when QEMU is run with -compat deprecated-output=hide, then

    {"execute": "query-cpus-fast"}

yields

    {"return": [{"thread-id": 9805, "props": {"core-id": 0, "thread-id": 0, "socket-id": 0}, "qom-path": "/machine/unattached/device[0]", "cpu-index": 0, "target": "x86_64"}]}

instead of

    {"return": [{"arch": "x86", "thread-id": 22436, "props": {"core-id": 0, "thread-id": 0, "socket-id": 0}, "qom-path": "/machine/unattached/device[0]", "cpu-index": 0, "target": "x86_64"}]}

Note the suppression of deprecated member "arch".

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210318155519.1224118-4-armbru@redhat.com>
This commit is contained in:
Markus Armbruster
2021-03-18 16:55:11 +01:00
parent 6dd75472d5
commit 91fa93e516
13 changed files with 132 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
qapi/qmp-dispatch.c
View File

@@ -19,6 +19,7 @@
#include "qapi/qmp/dispatch.h"
#include "qapi/qmp/qdict.h"
#include "qapi/qmp/qjson.h"
#include "qapi/qobject-output-visitor.h"
#include "sysemu/runstate.h"
#include "qapi/qmp/qbool.h"
#include "qemu/coroutine.h"
@@ -26,6 +27,14 @@
CompatPolicy compat_policy;
Visitor *qobject_output_visitor_new_qmp(QObject **result)
{
Visitor *v = qobject_output_visitor_new(result);
qobject_output_visitor_set_policy(v, compat_policy.deprecated_output);
return v;
}
static QDict *qmp_dispatch_check_obj(QDict *dict, bool allow_oob,
Error **errp)
{