1 /* 2 +----------------------------------------------------------------------+ 3 | Zend Engine | 4 +----------------------------------------------------------------------+ 5 | Copyright (c) 1998-2015 Zend Technologies Ltd. (http://www.zend.com) | 6 +----------------------------------------------------------------------+ 7 | This source file is subject to version 2.00 of the Zend license, | 8 | that is bundled with this package in the file LICENSE, and is | 9 | available through the world-wide-web at the following url: | 10 | http://www.zend.com/license/2_00.txt. | 11 | If you did not receive a copy of the Zend license and are unable to | 12 | obtain it through the world-wide-web, please send a note to | 13 | license@zend.com so we can mail you a copy immediately. | 14 +----------------------------------------------------------------------+ 15 | Authors: Andi Gutmans <andi@zend.com> | 16 +----------------------------------------------------------------------+ 17 */ 18 19 /* $Id$ */ 20 21 #ifndef ZEND_STATIC_ALLOCATOR_H 22 #define ZEND_STATIC_ALLOCATOR_H 23 24 #define ALLOCATOR_BLOCK_SIZE 400000 25 26 /* Temporary */ 27 typedef unsigned int zend_uint; 28 #define emalloc(s) malloc(s) 29 #define efree(p) free(p) 30 31 typedef struct _Block { 32 char *bp; 33 char *pos; 34 char *end; 35 } Block; 36 37 typedef struct _StaticAllocator { 38 Block *Blocks; 39 zend_uint num_blocks; 40 zend_uint current_block; 41 } StaticAllocator; 42 43 void static_allocator_init(StaticAllocator *sa); 44 char *static_allocator_allocate(StaticAllocator *sa, zend_uint size); 45 void static_allocator_destroy(StaticAllocator *sa); 46 47 #endif /* ZEND_STATIC_ALLOCATOR_H */ 48 49 /* 50 * Local variables: 51 * tab-width: 4 52 * c-basic-offset: 4 53 * indent-tabs-mode: t 54 * End: 55 */ 56
