93 lines
2.9 KiB
C
93 lines
2.9 KiB
C
/* $NetBSD: netbsd32_compat_40.c,v 1.4 2019/01/28 18:53:52 mlelstv Exp $ */
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/*
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* Copyright (c) 1998, 2001, 2008, 2018 Matthew R. Green
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* from: NetBSD: netbsd32_netbsd.c,v 1.221 2018/12/24 20:44:39 mrg Exp $
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: netbsd32_compat_40.c,v 1.4 2019/01/28 18:53:52 mlelstv Exp $");
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/module.h>
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#include <sys/mount.h>
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#include <sys/syscallvar.h>
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#include <sys/syscallargs.h>
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#include <compat/netbsd32/netbsd32.h>
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#include <compat/netbsd32/netbsd32_syscall.h>
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#include <compat/netbsd32/netbsd32_syscallargs.h>
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#include <compat/netbsd32/netbsd32_conv.h>
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int
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compat_40_netbsd32_mount(struct lwp *l,
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const struct compat_40_netbsd32_mount_args *uap,
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register_t *retval)
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{
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/* {
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syscallarg(const netbsd32_charp) type;
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syscallarg(const netbsd32_charp) path;
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syscallarg(int) flags;
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syscallarg(netbsd32_voidp) data;
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} */
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struct compat_40_sys_mount_args ua;
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NETBSD32TOP_UAP(type, const char);
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NETBSD32TOP_UAP(path, const char);
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NETBSD32TO64_UAP(flags);
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NETBSD32TOP_UAP(data, void);
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return compat_40_sys_mount(l, &ua, retval);
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}
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static struct syscall_package compat_netbsd32_40_syscalls[] = {
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{ NETBSD32_SYS_compat_40_netbsd32_mount, 0,
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(sy_call_t *)compat_40_netbsd32_mount },
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{ 0, 0, NULL }
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};
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MODULE(MODULE_CLASS_EXEC, compat_netbsd32_40, "compat_netbsd32_50,compat_40");
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static int
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compat_netbsd32_40_modcmd(modcmd_t cmd, void *arg)
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{
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switch (cmd) {
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case MODULE_CMD_INIT:
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return syscall_establish(&emul_netbsd32,
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compat_netbsd32_40_syscalls);
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case MODULE_CMD_FINI:
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return syscall_disestablish(&emul_netbsd32,
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compat_netbsd32_40_syscalls);
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default:
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return ENOTTY;
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}
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}
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