73 lines
2.4 KiB
C
73 lines
2.4 KiB
C
/* $NetBSD: vm_12.c,v 1.7 1997/10/16 23:49:38 christos Exp $ */
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/*
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* Copyright (c) 1997 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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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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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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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/mount.h> /* needed for next include! */
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#include <sys/syscallargs.h>
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#include <vm/vm_swap.h>
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#include <sys/mman.h>
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int
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compat_12_sys_swapon(p, v, retval)
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struct proc *p;
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void *v;
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register_t *retval;
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{
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struct sys_swapctl_args ua;
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struct compat_12_sys_swapon_args /* {
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syscallarg(const char *) name;
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} */ *uap = v;
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SCARG(&ua, cmd) = SWAP_ON;
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SCARG(&ua, arg) = (void *)SCARG(uap, name);
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SCARG(&ua, misc) = 0; /* priority */
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return (sys_swapctl(p, &ua, retval));
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}
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int
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compat_12_sys_msync(p, v, retval)
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struct proc *p;
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void *v;
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register_t *retval;
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{
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struct sys_msync_args ua;
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struct compat_12_sys_msync_args /* {
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syscallarg(caddr_t) addr;
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syscallarg(size_t) len;
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} */ *uap = v;
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SCARG(&ua, addr) = SCARG(uap, addr);;
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SCARG(&ua, len) = SCARG(uap, len);;
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SCARG(&ua, flags) = MS_SYNC | MS_INVALIDATE;
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return (sys_msync(p, &ua, retval));
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}
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