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annotate lib/gl_anylinked_list1.h @ 40196:e63f5d3edab5

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relocatable-prog: Update documentation. * doc/relocatable-maint.texi (Supporting Relocation): Update to match the recent changes.
author Bruno Haible <bruno@clisp.org>
date Sun, 24 Feb 2019 01:49:15 +0100
parents b06060465f09
children
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1 /* Sequential list data type implemented by a linked list.
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2 Copyright (C) 2006, 2009-2019 Free Software Foundation, Inc.
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3 Written by Bruno Haible <bruno@clisp.org>, 2006.
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4
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5 This program is free software: you can redistribute it and/or modify
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6 it under the terms of the GNU General Public License as published by
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7 the Free Software Foundation; either version 3 of the License, or
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8 (at your option) any later version.
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9
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10 This program is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 GNU General Public License for more details.
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14
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15 You should have received a copy of the GNU General Public License
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16 along with this program. If not, see <https://www.gnu.org/licenses/>. */
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17
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18 /* Common code of gl_linked_list.c and gl_linkedhash_list.c. */
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19
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20 /* -------------------------- gl_list_t Data Type -------------------------- */
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21
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22 /* Concrete list node implementation, valid for this file only. */
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23 struct gl_list_node_impl
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24 {
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25 #if WITH_HASHTABLE
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26 struct gl_hash_entry h; /* hash table entry fields; must be first */
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27 #endif
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28 struct gl_list_node_impl *next;
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29 struct gl_list_node_impl *prev;
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30 const void *value;
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31 };
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32
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33 /* Concrete gl_list_impl type, valid for this file only. */
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34 struct gl_list_impl
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35 {
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36 struct gl_list_impl_base base;
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37 #if WITH_HASHTABLE
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38 /* A hash table: managed as an array of collision lists. */
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39 struct gl_hash_entry **table;
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40 size_t table_size;
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41 #endif
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42 /* A circular list anchored at root.
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43 The first node is = root.next, the last node is = root.prev.
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44 The root's value is unused. */
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45 struct gl_list_node_impl root;
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46 /* Number of list nodes, excluding the root. */
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47 size_t count;
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48 };