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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@1241 72102866-910b-0410-8b05-ffd578937521
85 lines
3.4 KiB
C
85 lines
3.4 KiB
C
/* Structure counters and functions for getting at them.
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* Copyright (C) 1995, 1996 Free Software Foundation, Inc.
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*
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* Author: Albin L. Jones <Albin.L.Jones@Dartmouth.EDU>
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* Created: Sun Dec 3 00:28:01 EST 1995
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* Updated: Mon Mar 18 14:36:49 EST 1996
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* Serial: 96.03.18.03
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*
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* This file is part of the GNU Objective C Class Library.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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#ifndef __numbers_h_OBJECTS_INCLUDE
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#define __numbers_h_OBJECTS_INCLUDE 1
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/**** Included Headers *******************************************************/
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#include <stdlib.h>
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/**** Type, Constant, and Macro Definitions **********************************/
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/** Magic numbers... **/
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/* Magic numbers for the different types of structures... */
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#define OBJECTS_MAGIC_ARRAY 0x1b658008 /* Thu Mar 2 02:28:50 EST 1994 */
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#define OBJECTS_MAGIC_DATA 0x1b651971 /* Fri Nov 24 21:46:14 EST 1995 */
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#define OBJECTS_MAGIC_HASH 0x1b653ee5 /* ??? ??? ?? ??:??:?? ??? 1993 */
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#define OBJECTS_MAGIC_HEAP 0x1b65beef /* Tue Sep 5 17:21:34 EDT 1995 */
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#define OBJECTS_MAGIC_LIST 0x1b65600d /* Tue Sep 5 17:23:50 EDT 1995 */
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#define OBJECTS_MAGIC_MAP 0x1b65abba /* ??? ??? ?? ??:??:?? ??? 1993 */
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/* WARNING: Don't use these. They are not guaranteed to remain in future
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* editions of this file. They are here only as a cheap fix for an
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* annoying little problem. */
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/* FIXME: Get rid of these. See `x-basics.[ch].in'
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* and `x-callbacks.[ch].in'. */
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#define _OBJECTS_MAGIC_array OBJECTS_MAGIC_ARRAY
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#define _OBJECTS_MAGIC_data OBJECTS_MAGIC_DATA
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#define _OBJECTS_MAGIC_hash OBJECTS_MAGIC_HASH
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#define _OBJECTS_MAGIC_heap OBJECTS_MAGIC_HEAP
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#define _OBJECTS_MAGIC_list OBJECTS_MAGIC_LIST
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#define _OBJECTS_MAGIC_map OBJECTS_MAGIC_MAP
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/* Internal counters for the three functions below. They are placed here
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* purely for your viewing pleasure. WARNING: Do not mess with these
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* unless you know what you're doing. */
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extern size_t ___objects_number_allocated;
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extern size_t ___objects_number_deallocated;
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extern size_t ___objects_number_serialized;
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/**** Function Prototypes ****************************************************/
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/* Returns the number of hash tables, map tables, lists,
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* and sparse arrays allocated thus far. */
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size_t
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_objects_number_allocated(void);
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/* Returns the number of hash tables, map tables, lists,
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* and sparse arrays deallocated thus far. */
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size_t
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_objects_number_deallocated(void);
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/* Returns (but does not increment) the number of hash tables,
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* map tables, lists, and sparse arrays given serial numbers thus far. */
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size_t
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_objects_number_serialized(void);
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/* Returns the least power of two strictly greater than BOUND. */
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size_t
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_objects_next_power_of_two(size_t bound);
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#endif /* __numbers_h_OBJECTS_INCLUDE */
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