1 files changed, 36 insertions, 0 deletions
diff --git a/REORG.TODO/elf/tst-nodelete2.c b/REORG.TODO/elf/tst-nodelete2.c
new file mode 100644
index 0000000000..010c4ae237
--- /dev/null
+++ b/REORG.TODO/elf/tst-nodelete2.c
@@ -0,0 +1,36 @@
+#include "../dlfcn/dlfcn.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <gnu/lib-names.h>
+
+static int
+do_test (void)
+{
+  int result = 0;
+
+  printf ("\nOpening pthread library.\n");
+  void *pthread = dlopen (LIBPTHREAD_SO, RTLD_LAZY);
+
+  /* This is a test for correct DF_1_NODELETE clearing when dlopen failure
+     happens.  We should clear DF_1_NODELETE for failed library only, because
+     doing this for others (e.g. libpthread) might cause them to be unloaded,
+     that may lead to some global references (e.g. __rtld_lock_unlock) to be
+     broken.  The dlopen should fail because of undefined symbols in shared
+     library, that cause DF_1_NODELETE to be cleared.  For libpthread, this
+     flag should be set, because if not, SIGSEGV will happen in dlclose.  */
+  if (dlopen ("tst-nodelete2mod.so", RTLD_NOW) != NULL)
+    {
+      printf ("Unique symbols test failed\n");
+      result = 1;
+    }
+
+  if (pthread)
+    dlclose (pthread);
+
+  if (result == 0)
+    printf ("SUCCESS\n");
+
+  return result;
+}
+
+#include <support/test-driver.c>