qmp: Introduce blockdev-change-medium

Introduce a new QMP command 'blockdev-change-medium' which is intended
to replace the 'change' command for block devices. The existing function
qmp_change_blockdev() is accordingly renamed to
qmp_blockdev_change_medium().

Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

1 files changed, 6 insertions, 4 deletions

diff --git a/ui/cocoa.m b/ui/cocoa.m
index c0d6bb2..2d8e4e2 100644
--- a/ui/cocoa.m
+++ b/ui/cocoa.m
@@ -1113,10 +1113,12 @@ QemuCocoaView *cocoaView;
         }
 
         Error *err = NULL;
-        qmp_change_blockdev([drive cStringUsingEncoding: NSASCIIStringEncoding],
-                            [file cStringUsingEncoding: NSASCIIStringEncoding],
-                            "raw",
-                            &err);
+        qmp_blockdev_change_medium([drive cStringUsingEncoding:
+                                          NSASCIIStringEncoding],
+                                   [file cStringUsingEncoding:
+                                         NSASCIIStringEncoding],
+                                   true, "raw",
+                                   &err);
         handleAnyDeviceErrors(err);
     }
 }