1 /*
2  * sys_parisc32.c: Conversion between 32bit and 64bit native syscalls.
3  *
4  * Copyright (C) 2000-2001 Hewlett Packard Company
5  * Copyright (C) 2000 John Marvin
6  * Copyright (C) 2001 Matthew Wilcox
7  * Copyright (C) 2014 Helge Deller <deller@gmx.de>
8  *
9  * These routines maintain argument size conversion between 32bit and 64bit
10  * environment. Based heavily on sys_ia32.c and sys_sparc32.c.
11  */
12 
13 #include <linux/compat.h>
14 #include <linux/kernel.h>
15 #include <linux/syscalls.h>
16 
17 
18 asmlinkage long sys32_unimplemented(int r26, int r25, int r24, int r23,
19 	int r22, int r21, int r20)
20 {
21     printk(KERN_ERR "%s(%d): Unimplemented 32 on 64 syscall #%d!\n",
22     	current->comm, current->pid, r20);
23     return -ENOSYS;
24 }
25 
26 asmlinkage long sys32_fanotify_mark(compat_int_t fanotify_fd, compat_uint_t flags,
27 	compat_uint_t mask0, compat_uint_t mask1, compat_int_t dfd,
28 	const char  __user * pathname)
29 {
30 	return sys_fanotify_mark(fanotify_fd, flags,
31 			((__u64)mask1 << 32) | mask0,
32 			 dfd, pathname);
33 }
34