From: Maciej W. Rozycki <macro@codesourcery.com>
Date: Fri, 4 Oct 2013 23:00:32 +0000 (+0100)
Subject: nptl: tst-mutex8.c: Handle ENOTSUP PI mutex failure
X-Git-Tag: glibc-2.19~646
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=53247a0b8fa937dc245eabacfaa6cd92cfffe475;p=thirdparty%2Fglibc.git

nptl: tst-mutex8.c: Handle ENOTSUP PI mutex failure
---

diff --git a/nptl/ChangeLog b/nptl/ChangeLog
index 29469fcd911..a08915382ef 100644
--- a/nptl/ChangeLog
+++ b/nptl/ChangeLog
@@ -1,3 +1,8 @@
+2013-10-04  Maciej W. Rozycki  <macro@codesourcery.com>
+
+	* tst-mutex8.c (check_type) [ENABLE_PI]: Handle ENOTSUP failure
+	from pthread_mutex_init.
+
 2013-10-01  Siddhesh Poyarekar  <siddhesh@redhat.com>
 
 	[BZ #15988]
diff --git a/nptl/tst-mutex8.c b/nptl/tst-mutex8.c
index d2307e47e74..c3d40faabee 100644
--- a/nptl/tst-mutex8.c
+++ b/nptl/tst-mutex8.c
@@ -93,10 +93,18 @@ tf (void *arg)
 static int
 check_type (const char *mas, pthread_mutexattr_t *ma)
 {
-  int e __attribute__((unused));
+  int e;
 
-  if (pthread_mutex_init (m, ma) != 0)
+  e = pthread_mutex_init (m, ma);
+  if (e != 0)
     {
+#ifdef ENABLE_PI
+      if (e == ENOTSUP)
+	{
+	  puts ("PI mutexes unsupported");
+	  return 0;
+	}
+#endif
       printf ("1st mutex_init failed for %s\n", mas);
       return 1;
     }