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/*-

 * Copyright (c) 1992, 1993

 *      The Regents of the University of California.  All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 * 3. All advertising materials mentioning features or use of this software

 *    must display the following acknowledgement:

 *      This product includes software developed by the University of

 *      California, Berkeley and its contributors.

 * 4. Neither the name of the University nor the names of its contributors

 *    may be used to endorse or promote products derived from this software

 *    without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND

 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE

 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

 * SUCH DAMAGE.

 *

 *      @(#)vm_extern.h 8.2 (Berkeley) 1/12/94

 * $Id: vm_extern.h,v 1.2 2001-09-27 12:02:00 chris Exp $

 */

#ifndef _VM_EXTERN_H_

#define _VM_EXTERN_H_

struct buf;

struct proc;

struct vmspace;

struct vmtotal;

struct mount;

struct vnode;

#ifdef KERNEL

#ifdef TYPEDEF_FOR_UAP

int getpagesize __P((struct proc * p, void *, int *));

int madvise __P((struct proc *, void *, int *));

int mincore __P((struct proc *, void *, int *));

int mprotect __P((struct proc *, void *, int *));

int msync __P((struct proc *, void *, int *));

int munmap __P((struct proc *, void *, int *));

int obreak __P((struct proc *, void *, int *));

int sbrk __P((struct proc *, void *, int *));

int smmap __P((struct proc *, void *, int *));

int sstk __P((struct proc *, void *, int *));

int swapon __P((struct proc *, void *, int *));

#endif

void faultin __P((struct proc *p));

int grow __P((struct proc *, u_int));

int kernacc __P((caddr_t, int, int));

vm_offset_t kmem_alloc __P((vm_map_t, vm_size_t));

vm_offset_t kmem_alloc_pageable __P((vm_map_t, vm_size_t));

vm_offset_t kmem_alloc_wait __P((vm_map_t, vm_size_t));

void kmem_free __P((vm_map_t, vm_offset_t, vm_size_t));

void kmem_free_wakeup __P((vm_map_t, vm_offset_t, vm_size_t));

void kmem_init __P((vm_offset_t, vm_offset_t));

vm_offset_t kmem_malloc __P((vm_map_t, vm_size_t, boolean_t));

vm_map_t kmem_suballoc __P((vm_map_t, vm_offset_t *, vm_offset_t *, vm_size_t, boolean_t));

void munmapfd __P((struct proc *, int));

int pager_cache __P((vm_object_t, boolean_t));

int swaponvp __P((struct proc *, struct vnode *, dev_t , u_long));

void swapout_procs __P((void));

int useracc __P((caddr_t, int, int));

int vm_fault __P((vm_map_t, vm_offset_t, vm_prot_t, boolean_t));

void vm_fault_copy_entry __P((vm_map_t, vm_map_t, vm_map_entry_t, vm_map_entry_t));

void vm_fault_unwire __P((vm_map_t, vm_offset_t, vm_offset_t));

int vm_fault_wire __P((vm_map_t, vm_offset_t, vm_offset_t));

int vm_fault_user_wire __P((vm_map_t, vm_offset_t, vm_offset_t));

int vm_fork __P((struct proc *, struct proc *));

int vm_mmap __P((vm_map_t, vm_offset_t *, vm_size_t, vm_prot_t, vm_prot_t, int, caddr_t, vm_ooffset_t));

vm_offset_t vm_page_alloc_contig __P((vm_offset_t, vm_offset_t, vm_offset_t, vm_offset_t));

void vm_set_page_size __P((void));

void vmmeter __P((void));

struct vmspace *vmspace_alloc __P((vm_offset_t, vm_offset_t, int));

struct vmspace *vmspace_fork __P((struct vmspace *));

void vmspace_free __P((struct vmspace *));

void vnode_pager_setsize __P((struct vnode *, vm_ooffset_t));

void vnode_pager_umount __P((struct mount *));

void vnode_pager_uncache __P((struct vnode *));

void vslock __P((caddr_t, u_int));

void vsunlock __P((caddr_t, u_int, int));

void vm_object_print __P((/* db_expr_t */ int, boolean_t, /* db_expr_t */ int,

                          char *));

void vm_fault_quick __P((caddr_t v, int prot));

#endif                          /* KERNEL */

#endif                          /* !_VM_EXTERN_H_ */