[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit

Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/libc/glibc/glibc-2.22/nptl/tst-mutex6.c b/ap/libc/glibc/glibc-2.22/nptl/tst-mutex6.c
new file mode 100644
index 0000000..1ac0d42
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.22/nptl/tst-mutex6.c
@@ -0,0 +1,79 @@
+/* Copyright (C) 2002-2015 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <pthread.h>
+#include <signal.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <errno.h>
+#include <stdbool.h>
+
+
+#ifndef ATTR
+pthread_mutexattr_t *attr;
+# define ATTR attr
+#endif
+
+#ifndef ATTR_NULL
+# define ATTR_NULL (ATTR == NULL)
+#endif
+
+static int
+do_test (void)
+{
+  pthread_mutex_t m;
+
+  int e = pthread_mutex_init (&m, ATTR);
+  if (!ATTR_NULL && e == ENOTSUP)
+    {
+      puts ("cannot support selected type of mutexes");
+      e = pthread_mutex_init (&m, NULL);
+    }
+  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 ("1st mutex_lock failed");
+      return 1;
+    }
+
+  /* Set an alarm for 1 second.  The wrapper will expect this.  */
+  alarm (1);
+
+  /* This call should never return.  */
+  pthread_mutex_lock (&m);
+
+  puts ("2nd mutex_lock returned");
+  return 1;
+}
+
+#define EXPECTED_SIGNAL SIGALRM
+#ifndef TEST_FUNCTION
+# define TEST_FUNCTION do_test ()
+#endif
+#include "../test-skeleton.c"