45 lines
1.3 KiB
C
45 lines
1.3 KiB
C
/*
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* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
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*
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* This program is free software: you can use, redistribute, and/or modify
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* it under the terms of the GNU Affero General Public License, version 3
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* or later ("AGPL"), as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef TAOS_MAP_T_H
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#define TAOS_MAP_T_H
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#include <pthread.h>
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// Public
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#include "taos_map.h"
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// Private
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#include "taos_linked_list_t.h"
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typedef void (*taos_map_node_free_value_fn)(void *);
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struct taos_map_node {
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const char *key;
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void *value;
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taos_map_node_free_value_fn free_value_fn;
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};
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struct taos_map {
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size_t size; /**< contains the size of the map */
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size_t max_size; /**< stores the current max_size */
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taos_linked_list_t *keys; /**< linked list containing containing all keys present */
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taos_linked_list_t **addrs; /**< Sequence of linked lists. Each list contains nodes with the same index */
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pthread_rwlock_t *rwlock;
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taos_map_node_free_value_fn free_value_fn;
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};
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#endif // TAOS_MAP_T_H
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