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