--- a/hotspot/src/os/posix/vm/os_posix.cpp	Wed Apr 24 18:20:04 2013 -0400
+++ b/hotspot/src/os/posix/vm/os_posix.cpp	Thu Apr 25 11:02:32 2013 -0700
@@ -251,3 +251,11 @@
   return true;
 #endif
 }
+
+const char* os::get_current_directory(char *buf, size_t buflen) {
+  return getcwd(buf, buflen);
+}
+
+FILE* os::open(int fd, const char* mode) {
+  return ::fdopen(fd, mode);
+}