Index: /trunk/src/VBox/HostDrivers/Support/SUPR3HardenedVerify.cpp
===================================================================
--- /trunk/src/VBox/HostDrivers/Support/SUPR3HardenedVerify.cpp	(revision 33871)
+++ /trunk/src/VBox/HostDrivers/Support/SUPR3HardenedVerify.cpp	(revision 33872)
@@ -80,4 +80,8 @@
 /** The max path length acceptable for a trusted path. */
 #define SUPR3HARDENED_MAX_PATH      260U
+
+#ifdef RT_OS_SOLARIS
+# define dirfd(x) ((d)->dd_fd)
+#endif