block: Update BlockDriverState.inherits_from on bdrv_set_backing_hd()

[mirror_qemu.git] / qmp.c

diff --git a/qmp.c b/qmp.c
index 73e46d795feaf1f5e98a251fecba0b4e0e209ca9..e7c0a2fd60de4c0d6cec767b1c7edf0111e83be7 100644 (file)
--- a/qmp.c
+++ b/qmp.c
@@ -129,39 +129,7 @@ void qmp_cpu_add(int64_t id, Error **errp)
     }
 }
 
-#ifndef CONFIG_VNC
-/* If VNC support is enabled, the "true" query-vnc command is
-   defined in the VNC subsystem */
-VncInfo *qmp_query_vnc(Error **errp)
-{
-    error_setg(errp, QERR_FEATURE_DISABLED, "vnc");
-    return NULL;
-};
-
-VncInfo2List *qmp_query_vnc_servers(Error **errp)
-{
-    error_setg(errp, QERR_FEATURE_DISABLED, "vnc");
-    return NULL;
-};
-#endif
-
-#ifndef CONFIG_SPICE
-/*
- * qmp_unregister_commands_hack() ensures that QMP command query-spice
- * exists only #ifdef CONFIG_SPICE.  Necessary for an accurate
- * query-commands result.  However, the QAPI schema is blissfully
- * unaware of that, and the QAPI code generator happily generates a
- * dead qmp_marshal_query_spice() that calls qmp_query_spice().
- * Provide it one, or else linking fails.  FIXME Educate the QAPI
- * schema on CONFIG_SPICE.
- */
-SpiceInfo *qmp_query_spice(Error **errp)
-{
-    abort();
-};
-#endif
-
-void qmp_exit_preconfig(Error **errp)
+void qmp_x_exit_preconfig(Error **errp)
 {
     if (!runstate_check(RUN_STATE_PRECONFIG)) {
         error_setg(errp, "The command is permitted only in '%s' state",
@@ -412,23 +380,17 @@ static void qmp_change_vnc(const char *target, bool has_arg, const char *arg,
         qmp_change_vnc_listen(target, errp);
     }
 }
-#else
-void qmp_change_vnc_password(const char *password, Error **errp)
-{
-    error_setg(errp, QERR_FEATURE_DISABLED, "vnc");
-}
-static void qmp_change_vnc(const char *target, bool has_arg, const char *arg,
-                           Error **errp)
-{
-    error_setg(errp, QERR_FEATURE_DISABLED, "vnc");
-}
 #endif /* !CONFIG_VNC */
 
 void qmp_change(const char *device, const char *target,
                 bool has_arg, const char *arg, Error **errp)
 {
     if (strcmp(device, "vnc") == 0) {
+#ifdef CONFIG_VNC
         qmp_change_vnc(target, has_arg, arg, errp);
+#else
+        error_setg(errp, QERR_FEATURE_DISABLED, "vnc");
+#endif
     } else {
         qmp_blockdev_change_medium(true, device, false, NULL, target,
                                    has_arg, arg, false, 0, errp);
@@ -775,19 +737,3 @@ MemoryInfo *qmp_query_memory_size_summary(Error **errp)
 
     return mem_info;
 }
-
-static QemuSemaphore x_oob_test_sem;
-
-static void __attribute__((constructor)) x_oob_test_init(void)
-{
-    qemu_sem_init(&x_oob_test_sem, 0);
-}
-
-void qmp_x_oob_test(bool lock, Error **errp)
-{
-    if (lock) {
-        qemu_sem_wait(&x_oob_test_sem);
-    } else {
-        qemu_sem_post(&x_oob_test_sem);
-    }
-}