diff options
Diffstat (limited to 'Zend/zend_dynamic_array.c')
-rw-r--r-- | Zend/zend_dynamic_array.c | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/Zend/zend_dynamic_array.c b/Zend/zend_dynamic_array.c deleted file mode 100644 index 20dddc4800..0000000000 --- a/Zend/zend_dynamic_array.c +++ /dev/null @@ -1,72 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | Zend Engine | - +----------------------------------------------------------------------+ - | Copyright (c) 1998-2006 Zend Technologies Ltd. (http://www.zend.com) | - +----------------------------------------------------------------------+ - | This source file is subject to version 2.00 of the Zend license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.zend.com/license/2_00.txt. | - | If you did not receive a copy of the Zend license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@zend.com so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Authors: Andi Gutmans <andi@zend.com> | - | Zeev Suraski <zeev@zend.com> | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#include "zend.h" - -typedef struct _dynamic_array { - char *array; - unsigned int element_size; - unsigned int current; - unsigned int allocated; -} dynamic_array; - -ZEND_API int zend_dynamic_array_init(dynamic_array *da, unsigned int element_size, unsigned int size) -{ - da->element_size = element_size; - da->allocated = size; - da->current = 0; - da->array = (char *) emalloc(size*element_size); - if (da->array == NULL) { - return 1; - } - return 0; -} - -ZEND_API void *zend_dynamic_array_push(dynamic_array *da) -{ - if (da->current == da->allocated) { - da->allocated *= 2; - da->array = (char *) erealloc(da->array, da->allocated*da->element_size); - } - return (void *)(da->array+(da->current++)*da->element_size); -} - -ZEND_API void *zend_dynamic_array_pop(dynamic_array *da) -{ - return (void *)(da->array+(--(da->current))*da->element_size); - -} - -ZEND_API void *zend_dynamic_array_get_element(dynamic_array *da, unsigned int index) -{ - if (index >= da->current) { - return NULL; - } - return (void *)(da->array+index*da->element_size); -} - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * indent-tabs-mode: t - * End: - */ |