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-rw-r--r--nptl/tst-mutex1.c22
1 files changed, 20 insertions, 2 deletions
diff --git a/nptl/tst-mutex1.c b/nptl/tst-mutex1.c
index 50b5ccaf0e..c3ef5b2b51 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");