2.5-18.1

1 files changed, 23 insertions, 3 deletions

diff --git a/nptl/tst-mutex1.c b/nptl/tst-mutex1.c
index 50b5ccaf0e..9453f04918 100644
--- a/nptl/tst-mutex1.c
+++ b/nptl/tst-mutex1.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2002 Free Software Foundation, Inc.
+/* Copyright (C) 2002, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
@@ -19,6 +19,12 @@
 
 #include <pthread.h>
 #include <stdio.h>
+#include <errno.h>
+
+
+#ifndef ATTR
+# define ATTR NULL
+#endif
 
 
 static int
@@ -26,12 +32,24 @@ do_test (void)
 {
   pthread_mutex_t m;
 
-  if (pthread_mutex_init (&m, NULL) != 0)
+  int e = pthread_mutex_init (&m, ATTR);
+  if (ATTR != NULL && e == ENOTSUP)
+    {
+      puts ("cannot support selected type of mutexes");
+      return 0;
+    }
+  else if (e != 0)
     {
       puts ("mutex_init failed");
       return 1;
     }
 
+  if (ATTR != NULL && pthread_mutexattr_destroy (ATTR) != 0)
+    {
+      puts ("mutexattr_destroy failed");
+      return 1;
+    }
+
   if (pthread_mutex_lock (&m) != 0)
     {
       puts ("mutex_lock failed");
@@ -53,5 +71,7 @@ do_test (void)
   return 0;
 }
 
-#define TEST_FUNCTION do_test ()
+#ifndef TEST_FUNCTION
+# define TEST_FUNCTION do_test ()
+#endif
 #include "../test-skeleton.c"