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Diffstat (limited to 'include/hw/virtio/vhost-backend.h')
-rw-r--r--include/hw/virtio/vhost-backend.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/hw/virtio/vhost-backend.h b/include/hw/virtio/vhost-backend.h
index 8a6f8e2a7a..8475c5a29d 100644
--- a/include/hw/virtio/vhost-backend.h
+++ b/include/hw/virtio/vhost-backend.h
@@ -37,7 +37,8 @@ struct vhost_scsi_target;
 struct vhost_iotlb_msg;
 struct vhost_virtqueue;
 
-typedef int (*vhost_backend_init)(struct vhost_dev *dev, void *opaque);
+typedef int (*vhost_backend_init)(struct vhost_dev *dev, void *opaque,
+                                  Error **errp);
 typedef int (*vhost_backend_cleanup)(struct vhost_dev *dev);
 typedef int (*vhost_backend_memslots_limit)(struct vhost_dev *dev);
 
@@ -97,7 +98,7 @@ typedef int (*vhost_set_config_op)(struct vhost_dev *dev, const uint8_t *data,
                                    uint32_t offset, uint32_t size,
                                    uint32_t flags);
 typedef int (*vhost_get_config_op)(struct vhost_dev *dev, uint8_t *config,
-                                   uint32_t config_len);
+                                   uint32_t config_len, Error **errp);
 
 typedef int (*vhost_crypto_create_session_op)(struct vhost_dev *dev,
                                               void *session_info,