savevm: Refactor cancel operation in its own operation

[qemu.git] / vmstate.h

diff --git a/vmstate.h b/vmstate.h
index 9d3c49caca8650c5ca20ee3defd54af3d6992393..1dd42f516a5b4b1ca91fd78252d19a3502914575 100644 (file)
--- a/vmstate.h
+++ b/vmstate.h
@@ -26,12 +26,17 @@
 #ifndef QEMU_VMSTATE_H
 #define QEMU_VMSTATE_H 1
 
-typedef void SaveSetParamsHandler(int blk_enable, int shared, void * opaque);
 typedef void SaveStateHandler(QEMUFile *f, void *opaque);
-typedef int SaveLiveStateHandler(Monitor *mon, QEMUFile *f, int stage,
-                                 void *opaque);
 typedef int LoadStateHandler(QEMUFile *f, void *opaque, int version_id);
 
+typedef struct SaveVMHandlers {
+    void (*set_params)(const MigrationParams *params, void * opaque);
+    SaveStateHandler *save_state;
+    int (*save_live_state)(QEMUFile *f, int stage, void *opaque);
+    void (*cancel)(void *opaque);
+    LoadStateHandler *load_state;
+} SaveVMHandlers;
+
 int register_savevm(DeviceState *dev,
                     const char *idstr,
                     int instance_id,
@@ -44,10 +49,7 @@ int register_savevm_live(DeviceState *dev,
                          const char *idstr,
                          int instance_id,
                          int version_id,
-                         SaveSetParamsHandler *set_params,
-                         SaveLiveStateHandler *save_live_state,
-                         SaveStateHandler *save_state,
-                         LoadStateHandler *load_state,
+                         SaveVMHandlers *ops,
                          void *opaque);
 
 void unregister_savevm(DeviceState *dev, const char *idstr, void *opaque);