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-rw-r--r--elf/tst-dlopen-nodelete-reloc-mod5.c38
1 files changed, 38 insertions, 0 deletions
diff --git a/elf/tst-dlopen-nodelete-reloc-mod5.c b/elf/tst-dlopen-nodelete-reloc-mod5.c
new file mode 100644
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+++ b/elf/tst-dlopen-nodelete-reloc-mod5.c
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+/* Test propagation of NODELETE to an already-loaded object via relocation.
+   NODELETE helper module.
+   Copyright (C) 2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include <stdbool.h>
+#include <stdio.h>
+#include <unistd.h>
+
+/* Defined in tst-dlopen-nodelete-reloc-mod3.so.  The dependency is
+   expressed via DT_NEEDED on the intermedia DSO
+   tst-dlopen-nodelete-reloc-mod3.so.  */
+extern bool may_finalize_mod3;
+
+static void __attribute__ ((destructor))
+fini (void)
+{
+  if (!may_finalize_mod3)
+    {
+      puts ("error: tst-dlopen-nodelete-reloc-mod5.so destructor"
+            " called too early");
+      _exit (1);
+    }
+}