zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/build/uClibc/libc/sysdeps/linux/common/renameat.c b/ap/build/uClibc/libc/sysdeps/linux/common/renameat.c
new file mode 100644
index 0000000..a898f7b
--- /dev/null
+++ b/ap/build/uClibc/libc/sysdeps/linux/common/renameat.c
@@ -0,0 +1,16 @@
+/*
+ * renameat() for uClibc
+ *
+ * Copyright (C) 2009 Analog Devices Inc.
+ *
+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+ */
+
+#include <sys/syscall.h>
+#include <stdio.h>
+
+#ifdef __NR_renameat
+_syscall4(int, renameat, int, oldfd, const char *, old, int, newfd, const char *, new)
+#else
+/* should add emulation with rename() and /proc/self/fd/ ... */
+#endif