librbd/migration: FileStream::get_size missing on non-POSIX builds

Signed-off-by: Jason Dillaman <dillaman@redhat.com>

diff --git a/src/librbd/migration/FileStream.cc b/src/librbd/migration/FileStream.cc
index 501167235031c54d8b3859411a464ed0263651f5..8d69b7f63d70ba1d3fc9bd9fd523f94c63d025a5 100644 (file)
--- a/src/librbd/migration/FileStream.cc
+++ b/src/librbd/migration/FileStream.cc
@@ -212,6 +212,11 @@ void FileStream<I>::close(Context* on_finish) {
   on_finish->complete(-EIO);
 }
 
+template <typename I>
+void FileStream<I>::get_size(uint64_t* size, Context* on_finish) {
+  on_finish->complete(-EIO);
+}
+
 template <typename I>
 void FileStream<I>::read(io::Extents&& byte_extents, bufferlist* data,
                          Context* on_finish) {