2012-09-06 18:20:18 +00:00
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is libguac.
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*
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* The Initial Developer of the Original Code is
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* Michael Jumper.
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* Portions created by the Initial Developer are Copyright (C) 2010
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include <stdlib.h>
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2012-09-06 18:24:01 +00:00
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#include <string.h>
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2012-09-06 18:20:18 +00:00
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#include "pool.h"
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guac_pool* guac_pool_alloc(int size) {
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2012-09-06 18:24:01 +00:00
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guac_pool* pool = malloc(sizeof(guac_pool));
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/* If unable to allocate, just return NULL. */
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if (pool == NULL)
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return NULL;
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/* Initialize empty pool */
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pool->min_size = size;
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pool->__next_value = 0;
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pool->__head = NULL;
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pool->__tail = NULL;
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return pool;
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2012-09-06 18:20:18 +00:00
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}
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void guac_pool_free(guac_pool* pool) {
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2012-09-06 18:24:01 +00:00
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free(pool);
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2012-09-06 18:20:18 +00:00
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}
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int guac_pool_next_int(guac_pool* pool) {
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/* STUB */
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return 0;
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}
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void guac_pool_free_int(guac_pool* pool, int value) {
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2012-09-06 18:29:31 +00:00
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/* Allocate and initialize new returned value */
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guac_pool_int* pool_int = malloc(sizeof(guac_pool_int));
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pool_int->value = value;
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pool_int->__next = NULL;
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/* If pool empty, store as sole entry. */
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if (pool->__tail == NULL)
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pool->__head = pool->__tail = pool_int;
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/* Otherwise, append to end of pool. */
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else {
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pool->__tail->__next = pool_int;
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pool->__tail = pool_int;
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}
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2012-09-06 18:20:18 +00:00
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}
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