New module 'dup'.

[gnulib.git] / tests / test-unistd-c++.cc

diff --git a/tests/test-unistd-c++.cc b/tests/test-unistd-c++.cc
index b82b0e8..e9244b3 100644 (file)
--- a/tests/test-unistd-c++.cc
+++ b/tests/test-unistd-c++.cc
@@ -36,7 +36,9 @@ SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t));
 SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int));
 #endif
 
+#if GNULIB_TEST_DUP
 SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int));
+#endif
 
 #if GNULIB_TEST_DUP2
 SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int));