From 8f8ebbc438fcb4b22fba8beb3ef3d1aa59d9d7bf Mon Sep 17 00:00:00 2001
From: Jakub Jelinek <jakub@redhat.com>
Date: Sat, 19 Mar 2005 21:04:10 +0000
Subject: Updated to fedora-glibc-20050319T1907

---
 elf/unload4.c | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 elf/unload4.c

(limited to 'elf/unload4.c')

diff --git a/elf/unload4.c b/elf/unload4.c
new file mode 100644
index 0000000000..6e171a22e0
--- /dev/null
+++ b/elf/unload4.c
@@ -0,0 +1,48 @@
+#include <dlfcn.h>
+#include <stdio.h>
+#include <malloc.h>
+
+int
+main (void)
+{
+#ifdef M_PERTURB
+  mallopt (M_PERTURB, 0xaa);
+#endif
+
+  void *h;
+  int (*fn) (int);
+  h = dlopen ("unload4mod1.so", RTLD_LAZY);
+  if (h == NULL)
+    {
+      puts ("1st dlopen failed");
+      return 1;
+    }
+  fn = dlsym (h, "foo");
+  if (fn == NULL)
+    {
+      puts ("dlsym failed");
+      return 1;
+    }
+  int n = fn (10);
+  if (n != 28)
+    {
+      printf ("foo (10) returned %d != 28\n", n);
+      return 1;
+    }
+  dlclose (h);
+  h = dlopen ("unload4mod3.so", RTLD_LAZY);
+  fn = dlsym (h, "mod3fn2");
+  if (fn == NULL)
+    {
+      puts ("second dlsym failed");
+      return 1;
+    }
+  n = fn (10);
+  if (n != 22)
+    {
+      printf ("mod3fn2 (10) returned %d != 22\n", n);
+      return 1;
+    }
+  dlclose (h);
+  return 0;
+}
-- 
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