Introduce Virtio-loopback epsilon release:

Epsilon release introduces a new compatibility layer which make virtio-loopback
design to work with QEMU and rust-vmm vhost-user backend without require any
changes.

Signed-off-by: Timos Ampelikiotis <t.ampelikiotis@virtualopensystems.com>
Change-Id: I52e57563e08a7d0bdc002f8e928ee61ba0c53dd9

1 files changed, 20 insertions, 0 deletions

diff --git a/migration/yank_functions.h b/migration/yank_functions.h
new file mode 100644
index 000000000..a7577955e
--- /dev/null
+++ b/migration/yank_functions.h
@@ -0,0 +1,20 @@
+/*
+ * migration yank functions
+ *
+ * Copyright (c) Lukas Straub <lukasstraub2@web.de>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+
+/**
+ * migration_yank_iochannel: yank function for iochannel
+ *
+ * This yank function will call qio_channel_shutdown on the provided QIOChannel.
+ *
+ * @opaque: QIOChannel to shutdown
+ */
+void migration_yank_iochannel(void *opaque);
+void migration_ioc_register_yank(QIOChannel *ioc);
+void migration_ioc_unregister_yank(QIOChannel *ioc);
+void migration_ioc_unregister_yank_from_file(QEMUFile *file);