exec.c: correct the maximum skip value during compact

[mirror_qemu.git] / qapi / qmp-dispatch.c

diff --git a/qapi/qmp-dispatch.c b/qapi/qmp-dispatch.c
index d8da1a62de5277db83fa80044145c000156bd487..3037d353a4e79471b7d443c009289d9463762d1a 100644 (file)
--- a/qapi/qmp-dispatch.c
+++ b/qapi/qmp-dispatch.c
@@ -16,8 +16,8 @@
 #include "qapi/qmp/dispatch.h"
 #include "qapi/qmp/qdict.h"
 #include "qapi/qmp/qjson.h"
+#include "sysemu/runstate.h"
 #include "qapi/qmp/qbool.h"
-#include "sysemu/sysemu.h"
 
 static QDict *qmp_dispatch_check_obj(const QObject *request, bool allow_oob,
                                      Error **errp)
@@ -58,6 +58,8 @@ static QDict *qmp_dispatch_check_obj(const QObject *request, bool allow_oob,
                            "QMP input member 'arguments' must be an object");
                 return NULL;
             }
+        } else if (!strcmp(arg_name, "id")) {
+            continue;
         } else {
             error_setg(errp, "QMP input member '%s' is unexpected",
                        arg_name);
@@ -109,7 +111,7 @@ static QObject *do_qmp_dispatch(QmpCommandList *cmds, QObject *request,
     if (oob && !(cmd->options & QCO_ALLOW_OOB)) {
         error_setg(errp, "The command %s does not support OOB",
                    command);
-        return false;
+        return NULL;
     }
 
     if (runstate_check(RUN_STATE_PRECONFIG) &&
@@ -155,7 +157,7 @@ QDict *qmp_error_response(Error *err)
 /*
  * Does @qdict look like a command to be run out-of-band?
  */
-bool qmp_is_oob(QDict *dict)
+bool qmp_is_oob(const QDict *dict)
 {
     return qdict_haskey(dict, "exec-oob")
         && !qdict_haskey(dict, "execute");
@@ -165,11 +167,11 @@ QDict *qmp_dispatch(QmpCommandList *cmds, QObject *request,
                     bool allow_oob)
 {
     Error *err = NULL;
-    QObject *ret;
+    QDict *dict = qobject_to(QDict, request);
+    QObject *ret, *id = dict ? qdict_get(dict, "id") : NULL;
     QDict *rsp;
 
     ret = do_qmp_dispatch(cmds, request, allow_oob, &err);
-
     if (err) {
         rsp = qmp_error_response(err);
     } else if (ret) {
@@ -180,5 +182,9 @@ QDict *qmp_dispatch(QmpCommandList *cmds, QObject *request,
         rsp = NULL;
     }
 
+    if (rsp && id) {
+        qdict_put_obj(rsp, "id", qobject_ref(id));
+    }
+
     return rsp;
 }