obj_hashtable.h 2.79 KB
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/*******************************************************************************
    OpenAirInterface 
    Copyright(c) 1999 - 2014 Eurecom

    OpenAirInterface is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.


    OpenAirInterface is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with OpenAirInterface.The full GNU General Public License is 
   included in this distribution in the file called "COPYING". If not, 
   see <http://www.gnu.org/licenses/>.

  Contact Information
  OpenAirInterface Admin: openair_admin@eurecom.fr
  OpenAirInterface Tech : openair_tech@eurecom.fr
  OpenAirInterface Dev  : openair4g-devel@eurecom.fr
  
  Address      : Eurecom, Compus SophiaTech 450, route des chappes, 06451 Biot, France.

 *******************************************************************************/

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#ifndef _UTILS_COLLECTION_OBJ_HASH_TABLE_H_
#define _UTILS_COLLECTION_OBJ_HASH_TABLE_H_
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#include<stdlib.h>
#include <stdint.h>
#include <stddef.h>

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//#include "collection/hashtable/hashtable.h"
#include "hashtable.h"
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typedef struct obj_hash_node_s {
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    int                 key_size;
    void               *key;
    void               *data;
    struct obj_hash_node_s *next;
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} obj_hash_node_t;

typedef struct obj_hash_table_s {
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    hash_size_t         size;
    hash_size_t         num_elements;
    struct obj_hash_node_s **nodes;
    hash_size_t       (*hashfunc)(const void*, int);
    void              (*freekeyfunc)(void*);
    void              (*freedatafunc)(void*);
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} obj_hash_table_t;

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obj_hash_table_t   *obj_hashtable_create  (hash_size_t   size, hash_size_t (*hashfunc)(const void*, int ), void (*freekeyfunc)(void*), void (*freedatafunc)(void*));
hashtable_rc_t      obj_hashtable_destroy (obj_hash_table_t *hashtblP);
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hashtable_rc_t      obj_hashtable_is_key_exists (obj_hash_table_t *hashtblP, void* keyP, int key_sizeP);
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hashtable_rc_t      obj_hashtable_insert  (obj_hash_table_t *hashtblP,       void* keyP, int key_sizeP, void *dataP);
hashtable_rc_t      obj_hashtable_remove  (obj_hash_table_t *hashtblP, const void* keyP, int key_sizeP);
hashtable_rc_t      obj_hashtable_get     (obj_hash_table_t *hashtblP, const void* keyP, int key_sizeP, void ** dataP);
hashtable_rc_t      obj_hashtable_get_keys(obj_hash_table_t *hashtblP, void ** keysP, unsigned int *sizeP);
hashtable_rc_t      obj_hashtable_resize  (obj_hash_table_t *hashtblP, hash_size_t sizeP);
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#endif