Index: uspace/lib/libc/include/ipc/vfs.h
===================================================================
--- uspace/lib/libc/include/ipc/vfs.h	(revision 622cdbe2a7dc23ef6127914195e2c37544dba958)
+++ uspace/lib/libc/include/ipc/vfs.h	(revision 245e8399f3d58ad45fc1730f6b948b33ae3ab8df)
@@ -73,5 +73,6 @@
 	VFS_IN_UNLINK,
 	VFS_IN_RENAME,
-	VFS_IN_STAT
+	VFS_IN_STAT,
+	VFS_IN_DUP
 } vfs_in_request_t;