1 files changed, 70 insertions, 0 deletions
diff --git a/elf/noload.c b/elf/noload.c
new file mode 100644
index 0000000000..826427f4bd
--- /dev/null
+++ b/elf/noload.c
@@ -0,0 +1,70 @@
+#include <dlfcn.h>
+#include <stdio.h>
+
+int
+main (void)
+{
+  int result = 0;
+
+  /* First try to load an object which is a dependency.  This should
+     succeed.  */
+  if (dlopen ("testobj1.so", RTLD_LAZY | RTLD_NOLOAD) == NULL)
+    {
+      printf ("cannot open \"testobj1.so\": %s\n", dlerror ());
+      result = 1;
+    }
+  else
+    puts ("loading \"testobj1.so\" succeeded, OK");
+
+  /* Now try loading an object which is not already loaded.  */
+  if (dlopen ("testobj5.so", RTLD_LAZY | RTLD_NOLOAD) != NULL)
+    {
+      puts ("succeeded in loading \"testobj5.so\"");
+      result = 1;
+    }
+  else
+    {
+      /* Load the object and run the same test again.  */
+      void *p;
+
+      puts ("\"testobj5.so\" wasn't loaded and RTLD_NOLOAD prevented it, OK");
+
+      p = dlopen ("testobj5.so", RTLD_LAZY);
+
+      if (p == NULL)
+	{
+	  printf ("cannot open \"testobj5.so\" without RTLD_NOLOAD: %s\n",
+		  dlerror ());
+	  result = 1;
+	}
+      else
+	{
+	  puts ("loading \"testobj5.so\" succeeded, OK");
+
+	  if (dlopen ("testobj5.so", RTLD_LAZY | RTLD_NOLOAD) == NULL)
+	    {
+	      printf ("cannot open \"testobj5.so\": %s\n", dlerror ());
+	      result = 1;
+	    }
+	  else
+	    puts ("loading \"testobj5.so\" with RTLD_NOLOAD succeeded, OK");
+
+	  if (dlclose (p) != 0)
+	    {
+	      printf ("cannot close \"testobj5.so\": %s\n", dlerror ());
+	      result = 1;
+	    }
+	  else
+	    puts ("closing \"testobj5.so\" succeeded, OK");
+	}
+    }
+
+  return result;
+}
+
+
+int
+foo (int a)
+{
+  return 42 + a;
+}