Index: operations.cpp
===================================================================
--- operations.cpp	(Revision 56628)
+++ operations.cpp	(Revision 56629)
@@ -73,7 +73,7 @@
     const fs::path dot_dot_path("..");
 #   include <sys/types.h>
 #   include <sys/stat.h>
-#   if !defined(__APPLE__) && !defined(__OpenBSD__)
+#   if !defined(__APPLE__) && !defined(__OpenBSD__) && !defined(__VXWORKS__)
 #     include <sys/statvfs.h>
 #     define BOOST_STATVFS statvfs
 #     define BOOST_STATVFS_F_FRSIZE vfs.f_frsize
@@ -81,7 +81,9 @@
 #     ifdef __OpenBSD__
 #     include <sys/param.h>
 #     endif
+#     ifndef __VXWORKS__
 #     include <sys/mount.h>
+#     endif
 #     define BOOST_STATVFS statfs
 #     define BOOST_STATVFS_F_FRSIZE static_cast<boost::uintmax_t>(vfs.f_bsize)
 #   endif