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, 17 insertions, 0 deletions

diff --git a/stubs/fdset.c b/stubs/fdset.c
new file mode 100644
index 000000000..56b3663d5
--- /dev/null
+++ b/stubs/fdset.c
@@ -0,0 +1,17 @@
+#include "qemu/osdep.h"
+#include "monitor/monitor.h"
+
+int monitor_fdset_dup_fd_add(int64_t fdset_id, int flags)
+{
+    errno = ENOSYS;
+    return -1;
+}
+
+int64_t monitor_fdset_dup_fd_find(int dup_fd)
+{
+    return -1;
+}
+
+void monitor_fdset_dup_fd_remove(int dupfd)
+{
+}