init android origin source code

1 files changed, 33 insertions, 0 deletions

diff --git a/ANDROID_3.4.5/arch/mn10300/kernel/sys_mn10300.c b/ANDROID_3.4.5/arch/mn10300/kernel/sys_mn10300.c
new file mode 100644
index 00000000..815f1355
--- /dev/null
+++ b/ANDROID_3.4.5/arch/mn10300/kernel/sys_mn10300.c
@@ -0,0 +1,33 @@
+/* MN10300 Weird system calls
+ *
+ * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd.
+ * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+ */
+#include <linux/errno.h>
+#include <linux/sched.h>
+#include <linux/syscalls.h>
+#include <linux/mm.h>
+#include <linux/smp.h>
+#include <linux/sem.h>
+#include <linux/msg.h>
+#include <linux/shm.h>
+#include <linux/stat.h>
+#include <linux/mman.h>
+#include <linux/file.h>
+#include <linux/tty.h>
+
+#include <asm/uaccess.h>
+
+asmlinkage long old_mmap(unsigned long addr, unsigned long len,
+			 unsigned long prot, unsigned long flags,
+			 unsigned long fd, unsigned long offset)
+{
+	if (offset & ~PAGE_MASK)
+		return -EINVAL;
+	return sys_mmap_pgoff(addr, len, prot, flags, fd, offset >> PAGE_SHIFT);
+}