tools/cephfs_mirror/PeerReplayer.cc: add missing include

alpine linux needs this include for compilation

Fixes: https://tracker.ceph.com/issues/50134
Signed-off-by: Duncan Bellamy <dunk@denkimushi.com>

diff --git a/src/tools/cephfs_mirror/PeerReplayer.cc b/src/tools/cephfs_mirror/PeerReplayer.cc
index 86e1dc5f9856af84a5f881ba956b45e06e933f61..432511beaac871da0afb918d5faaa108494b7169 100644 (file)
--- a/src/tools/cephfs_mirror/PeerReplayer.cc
+++ b/src/tools/cephfs_mirror/PeerReplayer.cc
@@ -5,6 +5,7 @@
 #include <fcntl.h>
 #include <algorithm>
 #include <sys/time.h>
+#include <sys/file.h>
 
 #include "common/admin_socket.h"
 #include "common/ceph_context.h"