57 lines
1.6 KiB
C++
57 lines
1.6 KiB
C++
/*
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* CDE - Common Desktop Environment
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*
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* Copyright (c) 1993-2012, The Open Group. All rights reserved.
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*
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* These libraries and programs are free software; you can
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* redistribute them and/or modify them under the terms of the GNU
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* Lesser General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* These libraries and programs are distributed in the hope that
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* they will be useful, but WITHOUT ANY WARRANTY; without even the
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* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with these libraries and programs; if not, write
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* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
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* Floor, Boston, MA 02110-1301 USA
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*/
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/* $XConsortium: page_rep.h /main/3 1996/06/11 17:44:37 cde-hal $ */
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#ifndef _page_rep
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#define _page_rep 1
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#include "utility/types.h"
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class lru_page;
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//////////////////////////////////////////////////
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// struct for managing page number/page ptr pair
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//////////////////////////////////////////////////
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class page_rep
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{
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public:
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page_rep(int pnum, lru_page* ptr = 0) {
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f_page_ptr = ptr;
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f_page_num = pnum;
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};
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virtual ~page_rep() {};
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public:
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lru_page* f_page_ptr;
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int f_page_num;
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protected:
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};
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Boolean page_rep_ls(const void*x, const void* y);
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Boolean page_rep_eq(const void*x, const void* y);
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void page_rep_del(const void* x);
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#endif
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