zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/build/uClibc/libpthread/nptl/pthread_attr_init.c b/ap/build/uClibc/libpthread/nptl/pthread_attr_init.c
new file mode 100644
index 0000000..6de309d
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/pthread_attr_init.c
@@ -0,0 +1,51 @@
+/* Copyright (C) 2002, 2003, 2004, 2007 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <assert.h>
+#include <errno.h>
+#include <string.h>
+#include <unistd.h>
+#include "pthreadP.h"
+
+
+struct pthread_attr *__attr_list;
+int __attr_list_lock = LLL_LOCK_INITIALIZER;
+
+
+int
+attribute_protected
+__pthread_attr_init_2_1 (
+ pthread_attr_t *attr)
+{
+ struct pthread_attr *iattr;
+
+ /* Many elements are initialized to zero so let us do it all at
+ once. This also takes care of clearing the bytes which are not
+ internally used. */
+ memset (attr, '\0', __SIZEOF_PTHREAD_ATTR_T);
+
+ assert (sizeof (*attr) >= sizeof (struct pthread_attr));
+ iattr = (struct pthread_attr *) attr;
+
+ /* Default guard size specified by the standard. */
+ iattr->guardsize = getpagesize ();
+
+ return 0;
+}
+weak_alias(__pthread_attr_init_2_1, pthread_attr_init)