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uvm_loan.h revision 1.4.2.1 
      1  1.4.2.1    eeh /*	$NetBSD: uvm_loan.h,v 1.4.2.1 1998/07/30 14:04:12 eeh Exp $	*/
      2      1.1    mrg 
      3      1.1    mrg /*
      4      1.1    mrg  * XXXCDC: "ROUGH DRAFT" QUALITY UVM PRE-RELEASE FILE!
      5      1.1    mrg  *	   >>>USE AT YOUR OWN RISK, WORK IS NOT FINISHED<<<
      6      1.1    mrg  */
      7      1.1    mrg /*
      8      1.1    mrg  *
      9      1.1    mrg  * Copyright (c) 1997 Charles D. Cranor and Washington University.
     10      1.1    mrg  * All rights reserved.
     11      1.1    mrg  *
     12      1.1    mrg  * Redistribution and use in source and binary forms, with or without
     13      1.1    mrg  * modification, are permitted provided that the following conditions
     14      1.1    mrg  * are met:
     15      1.1    mrg  * 1. Redistributions of source code must retain the above copyright
     16      1.1    mrg  *    notice, this list of conditions and the following disclaimer.
     17      1.1    mrg  * 2. Redistributions in binary form must reproduce the above copyright
     18      1.1    mrg  *    notice, this list of conditions and the following disclaimer in the
     19      1.1    mrg  *    documentation and/or other materials provided with the distribution.
     20      1.1    mrg  * 3. All advertising materials mentioning features or use of this software
     21      1.1    mrg  *    must display the following acknowledgement:
     22      1.1    mrg  *      This product includes software developed by Charles D. Cranor and
     23      1.1    mrg  *      Washington University.
     24      1.1    mrg  * 4. The name of the author may not be used to endorse or promote products
     25      1.1    mrg  *    derived from this software without specific prior written permission.
     26      1.1    mrg  *
     27      1.1    mrg  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     28      1.1    mrg  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     29      1.1    mrg  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     30      1.1    mrg  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     31      1.1    mrg  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     32      1.1    mrg  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     33      1.1    mrg  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     34      1.1    mrg  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     35      1.1    mrg  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     36      1.1    mrg  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     37      1.3    mrg  *
     38      1.3    mrg  * from: Id: uvm_loan.h,v 1.1.4.1 1997/12/08 16:07:14 chuck Exp
     39      1.1    mrg  */
     40      1.1    mrg 
     41      1.4  perry #ifndef _UVM_UVM_LOAN_H_
     42      1.4  perry #define _UVM_UVM_LOAN_H_
     43      1.4  perry 
     44      1.1    mrg /*
     45      1.1    mrg  * flags for uvm_loan
     46      1.1    mrg  */
     47      1.1    mrg 
     48      1.1    mrg #define UVM_LOAN_TOANON		0x1		/* loan to anon */
     49      1.1    mrg #define UVM_LOAN_TOPAGE		0x2		/* loan to page */
     50      1.1    mrg 
     51      1.1    mrg /*
     52      1.1    mrg  * loan prototypes
     53      1.1    mrg  */
     54      1.1    mrg 
     55  1.4.2.1    eeh int uvm_loan __P((struct vm_map *, vaddr_t, vsize_t, void **, int));
     56      1.1    mrg void uvm_unloananon __P((struct vm_anon **, int));
     57      1.1    mrg void uvm_unloanpage __P((struct vm_page **, int));
     58      1.4  perry 
     59      1.4  perry #endif /* _UVM_UVM_LOAN_H_ */
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