zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/build/uClibc/libc/sysdeps/linux/common/munlock.c b/ap/build/uClibc/libc/sysdeps/linux/common/munlock.c
new file mode 100644
index 0000000..07f9376
--- /dev/null
+++ b/ap/build/uClibc/libc/sysdeps/linux/common/munlock.c
@@ -0,0 +1,14 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * munlock() for uClibc
+ *
+ * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
+ *
+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+ */
+
+#include <sys/syscall.h>
+#include <sys/mman.h>
+#if defined __ARCH_USE_MMU__ && defined __NR_munlock
+_syscall2(int, munlock, const void *, addr, size_t, len)
+#endif