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1 /*
2  * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
3  * Licensed under the GPL
4  */
5 
6 #include <linux/file.h>
7 #include <linux/fs.h>
8 #include <linux/mm.h>
9 #include <linux/sched.h>
10 #include <linux/utsname.h>
11 #include <linux/syscalls.h>
12 #include <asm/current.h>
13 #include <asm/mman.h>
14 #include <asm/uaccess.h>
15 #include <asm/unistd.h>
16 
old_mmap(unsigned long addr,unsigned long len,unsigned long prot,unsigned long flags,unsigned long fd,unsigned long offset)17 long old_mmap(unsigned long addr, unsigned long len,
18 	      unsigned long prot, unsigned long flags,
19 	      unsigned long fd, unsigned long offset)
20 {
21 	long err = -EINVAL;
22 	if (offset & ~PAGE_MASK)
23 		goto out;
24 
25 	err = sys_mmap_pgoff(addr, len, prot, flags, fd, offset >> PAGE_SHIFT);
26  out:
27 	return err;
28 }
29