mirror of https://gitee.com/openkylin/linux.git
35 lines
1.0 KiB
C
35 lines
1.0 KiB
C
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* sys_parisc32.c: Conversion between 32bit and 64bit native syscalls.
|
|
*
|
|
* Copyright (C) 2000-2001 Hewlett Packard Company
|
|
* Copyright (C) 2000 John Marvin
|
|
* Copyright (C) 2001 Matthew Wilcox
|
|
* Copyright (C) 2014 Helge Deller <deller@gmx.de>
|
|
*
|
|
* These routines maintain argument size conversion between 32bit and 64bit
|
|
* environment. Based heavily on sys_ia32.c and sys_sparc32.c.
|
|
*/
|
|
|
|
#include <linux/compat.h>
|
|
#include <linux/kernel.h>
|
|
#include <linux/syscalls.h>
|
|
|
|
|
|
asmlinkage long sys32_unimplemented(int r26, int r25, int r24, int r23,
|
|
int r22, int r21, int r20)
|
|
{
|
|
printk(KERN_ERR "%s(%d): Unimplemented 32 on 64 syscall #%d!\n",
|
|
current->comm, current->pid, r20);
|
|
return -ENOSYS;
|
|
}
|
|
|
|
asmlinkage long sys32_fanotify_mark(compat_int_t fanotify_fd, compat_uint_t flags,
|
|
compat_uint_t mask0, compat_uint_t mask1, compat_int_t dfd,
|
|
const char __user * pathname)
|
|
{
|
|
return sys_fanotify_mark(fanotify_fd, flags,
|
|
((__u64)mask1 << 32) | mask0,
|
|
dfd, pathname);
|
|
}
|