--- a/src/hotspot/os/posix/os_posix.hpp	Thu Nov 15 21:53:30 2018 -0800
+++ b/src/hotspot/os/posix/os_posix.hpp	Thu Nov 15 17:08:59 2018 +0100
@@ -117,6 +117,10 @@
   // effective gid, or if given uid is root.
   static bool matches_effective_uid_and_gid_or_root(uid_t uid, gid_t gid);
 
+  static void print_umask(outputStream* st, mode_t umsk);
+
+  static void print_user_info(outputStream* st);
+
 #ifdef SUPPORTS_CLOCK_MONOTONIC
 
   static bool supports_monotonic_clock();