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Annotation of sys/uvm/uvm_swap.h, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: uvm_swap.h,v 1.11 2002/03/14 01:27:19 millert Exp $   */
        !             2: /*     $NetBSD: uvm_swap.h,v 1.5 2000/01/11 06:57:51 chs Exp $ */
        !             3:
        !             4: /*
        !             5:  * Copyright (c) 1997 Matthew R. Green
        !             6:  * All rights reserved.
        !             7:  *
        !             8:  * Redistribution and use in source and binary forms, with or without
        !             9:  * modification, are permitted provided that the following conditions
        !            10:  * are met:
        !            11:  * 1. Redistributions of source code must retain the above copyright
        !            12:  *    notice, this list of conditions and the following disclaimer.
        !            13:  * 2. Redistributions in binary form must reproduce the above copyright
        !            14:  *    notice, this list of conditions and the following disclaimer in the
        !            15:  *    documentation and/or other materials provided with the distribution.
        !            16:  * 3. The name of the author may not be used to endorse or promote products
        !            17:  *    derived from this software without specific prior written permission.
        !            18:  *
        !            19:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
        !            20:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
        !            21:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
        !            22:  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
        !            23:  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
        !            24:  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
        !            25:  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
        !            26:  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
        !            27:  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            28:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            29:  * SUCH DAMAGE.
        !            30:  *
        !            31:  * from: Id: uvm_swap.h,v 1.1.2.6 1997/12/15 05:39:31 mrg Exp
        !            32:  */
        !            33:
        !            34: #ifndef _UVM_UVM_SWAP_H_
        !            35: #define _UVM_UVM_SWAP_H_
        !            36:
        !            37: #define        SWSLOT_BAD      (-1)
        !            38:
        !            39: #ifdef _KERNEL
        !            40:
        !            41: int                    uvm_swap_get(struct vm_page *, int, int);
        !            42: int                    uvm_swap_put(int, struct vm_page **, int, int);
        !            43: int                    uvm_swap_alloc(int *, boolean_t);
        !            44: void                   uvm_swap_free(int, int);
        !            45: void                   uvm_swap_markbad(int, int);
        !            46: #ifdef UVM_SWAP_ENCRYPT
        !            47: void                   uvm_swap_initcrypt_all(void);
        !            48: void                   uvm_swap_freepages(struct vm_page **, int);
        !            49: #endif
        !            50:
        !            51: #endif /* _KERNEL */
        !            52:
        !            53: #endif /* _UVM_UVM_SWAP_H_ */

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