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uvm_swap.h revision 1.5.6.1 
      1  1.5.6.1  nathanw /*	$NetBSD: uvm_swap.h,v 1.5.6.1 2002/04/01 07:49:25 nathanw Exp $	*/
      2      1.1      mrg 
      3      1.1      mrg /*
      4      1.1      mrg  * Copyright (c) 1997 Matthew R. Green
      5      1.1      mrg  * All rights reserved.
      6      1.1      mrg  *
      7      1.1      mrg  * Redistribution and use in source and binary forms, with or without
      8      1.1      mrg  * modification, are permitted provided that the following conditions
      9      1.1      mrg  * are met:
     10      1.1      mrg  * 1. Redistributions of source code must retain the above copyright
     11      1.1      mrg  *    notice, this list of conditions and the following disclaimer.
     12      1.1      mrg  * 2. Redistributions in binary form must reproduce the above copyright
     13      1.1      mrg  *    notice, this list of conditions and the following disclaimer in the
     14      1.1      mrg  *    documentation and/or other materials provided with the distribution.
     15      1.1      mrg  * 3. The name of the author may not be used to endorse or promote products
     16      1.1      mrg  *    derived from this software without specific prior written permission.
     17      1.1      mrg  *
     18      1.1      mrg  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     19      1.1      mrg  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     20      1.1      mrg  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     21      1.1      mrg  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     22      1.1      mrg  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
     23      1.1      mrg  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     24      1.1      mrg  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
     25      1.1      mrg  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
     26      1.1      mrg  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     27      1.1      mrg  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     28      1.1      mrg  * SUCH DAMAGE.
     29      1.3      mrg  *
     30      1.3      mrg  * from: Id: uvm_swap.h,v 1.1.2.6 1997/12/15 05:39:31 mrg Exp
     31      1.1      mrg  */
     32      1.1      mrg 
     33      1.1      mrg #ifndef _UVM_UVM_SWAP_H_
     34      1.1      mrg #define _UVM_UVM_SWAP_H_
     35      1.1      mrg 
     36      1.5      chs #define	SWSLOT_BAD	(-1)
     37      1.5      chs 
     38      1.4  thorpej #ifdef _KERNEL
     39      1.4  thorpej 
     40  1.5.6.1  nathanw struct swapent;
     41  1.5.6.1  nathanw 
     42      1.1      mrg int			uvm_swap_get __P((struct vm_page *, int, int));
     43      1.5      chs int			uvm_swap_put __P((int, struct vm_page **, int, int));
     44      1.5      chs int			uvm_swap_alloc __P((int *, boolean_t));
     45      1.5      chs void			uvm_swap_free __P((int, int));
     46      1.5      chs void			uvm_swap_markbad __P((int, int));
     47  1.5.6.1  nathanw void			uvm_swap_stats __P((int, struct swapent *,
     48  1.5.6.1  nathanw 			    int, register_t *));
     49      1.4  thorpej 
     50      1.4  thorpej #endif /* _KERNEL */
     51      1.1      mrg 
     52      1.1      mrg #endif /* _UVM_UVM_SWAP_H_ */
     53