2.5-18.1

1 files changed, 18 insertions, 2 deletions

diff --git a/nptl/tst-mutex5.c b/nptl/tst-mutex5.c
index eb35b78d36..291274fee5 100644
--- a/nptl/tst-mutex5.c
+++ b/nptl/tst-mutex5.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 2002, 2003, 2004, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
@@ -52,8 +52,24 @@ do_test (void)
       return 1;
     }
 
-  if (pthread_mutex_init (&m, &a) != 0)
+#ifdef ENABLE_PI
+  if (pthread_mutexattr_setprotocol (&a, PTHREAD_PRIO_INHERIT) != 0)
     {
+      puts ("pthread_mutexattr_setprotocol failed");
+      return 1;
+    }
+#endif
+
+  err = pthread_mutex_init (&m, &a);
+  if (err != 0)
+    {
+#ifdef ENABLE_PI
+      if (err == ENOTSUP)
+	{
+	  puts ("PI mutexes unsupported");
+	  return 0;
+	}
+#endif
       puts ("mutex_init failed");
       return 1;
     }