1 /*
2 +----------------------------------------------------------------------+
3 | Zend Engine |
4 +----------------------------------------------------------------------+
5 | Copyright (c) 1998-2016 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 */