/*
 * Copyright (c) 2015, EURECOM (www.eurecom.fr)
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this
 *    list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * The views and conclusions contained in the software and documentation are those
 * of the authors and should not be interpreted as representing official policies,
 * either expressed or implied, of the FreeBSD Project.
 */

#ifndef MEMORY_POOLS_H_
#define MEMORY_POOLS_H_

#include <stdint.h>

typedef void * memory_pools_handle_t;
typedef void * memory_pool_item_handle_t;

memory_pools_handle_t memory_pools_create (uint32_t pools_number);

char *memory_pools_statistics(memory_pools_handle_t memory_pools_handle);

int memory_pools_add_pool (memory_pools_handle_t memory_pools_handle, uint32_t pool_items_number, uint32_t pool_item_size);

memory_pool_item_handle_t memory_pools_allocate (memory_pools_handle_t memory_pools_handle, uint32_t item_size, uint16_t info_0, uint16_t info_1);

int memory_pools_free (memory_pools_handle_t memory_pools_handle, memory_pool_item_handle_t memory_pool_item_handle, uint16_t info_0);

void memory_pools_set_info (memory_pools_handle_t memory_pools_handle, memory_pool_item_handle_t memory_pool_item_handle, int index, uint16_t info);

#endif /* MEMORY_POOLS_H_ */