zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/build/uClibc/libc/stdio/ftrylockfile.c b/ap/build/uClibc/libc/stdio/ftrylockfile.c
new file mode 100644
index 0000000..0d2e156
--- /dev/null
+++ b/ap/build/uClibc/libc/stdio/ftrylockfile.c
@@ -0,0 +1,19 @@
+/* Copyright (C) 2004 Manuel Novoa III <mjn3@codepoet.org>
+ *
+ * GNU Library General Public License (LGPL) version 2 or later.
+ *
+ * Dedicated to Toni. See uClibc/DEDICATION.mjn3 for details.
+ */
+
+#include "_stdio.h"
+
+#ifdef __UCLIBC_MJN3_ONLY__
+#warning CONSIDER: What should this return when not threading?
+#endif
+
+int ftrylockfile(FILE *stream)
+{
+ __STDIO_STREAM_VALIDATE(stream);
+
+ return __STDIO_ALWAYS_THREADTRYLOCK_CANCEL_UNSAFE(stream);
+}