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Diffstat (limited to 'Zend/zend_static_allocator.h')
-rw-r--r-- | Zend/zend_static_allocator.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/Zend/zend_static_allocator.h b/Zend/zend_static_allocator.h new file mode 100644 index 0000000..5556256 --- /dev/null +++ b/Zend/zend_static_allocator.h @@ -0,0 +1,55 @@ +/* + +----------------------------------------------------------------------+ + | Zend Engine | + +----------------------------------------------------------------------+ + | Copyright (c) 1998-2013 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> | + +----------------------------------------------------------------------+ +*/ + +/* $Id$ */ + +#ifndef ZEND_STATIC_ALLOCATOR_H +#define ZEND_STATIC_ALLOCATOR_H + +#define ALLOCATOR_BLOCK_SIZE 400000 + +/* Temporary */ +typedef unsigned int zend_uint; +#define emalloc(s) malloc(s) +#define efree(p) free(p) + +typedef struct _Block { + char *bp; + char *pos; + char *end; +} Block; + +typedef struct _StaticAllocator { + Block *Blocks; + zend_uint num_blocks; + zend_uint current_block; +} StaticAllocator; + +void static_allocator_init(StaticAllocator *sa); +char *static_allocator_allocate(StaticAllocator *sa, zend_uint size); +void static_allocator_destroy(StaticAllocator *sa); + +#endif /* ZEND_STATIC_ALLOCATOR_H */ + +/* + * Local variables: + * tab-width: 4 + * c-basic-offset: 4 + * indent-tabs-mode: t + * End: + */ |