text: /*
     +----------------------------------------------------------------------+
     | Zend Engine                                                          |
     +----------------------------------------------------------------------+
     | Copyright (c) 1998-2015 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>                                |
     +----------------------------------------------------------------------+
  */
  
  /* $Id$ */
  
  #ifndef ZEND_OBJECTS_API_H
  #define ZEND_OBJECTS_API_H
  
  #include "zend.h"
  #include "zend_compile.h"
  
  #define OBJ_BUCKET_INVALID			(1<<0)
  
  #define IS_OBJ_VALID(o)				(!(((zend_uintptr_t)(o)) & OBJ_BUCKET_INVALID))
  
  #define SET_OBJ_INVALID(o)			((zend_object*)((((zend_uintptr_t)(o)) | OBJ_BUCKET_INVALID)))
  
  #define GET_OBJ_BUCKET_NUMBER(o)	(((zend_intptr_t)(o)) >> 1)
  
  #define SET_OBJ_BUCKET_NUMBER(o, n)	do { \
  		(o) = (zend_object*)((((zend_uintptr_t)(n)) << 1) | OBJ_BUCKET_INVALID); \
  	} while (0)
  
  
  #define OBJ_RELEASE(obj) zend_object_release(obj)
  
  typedef struct _zend_objects_store {
  	zend_object **object_buckets;
  	uint32_t top;
  	uint32_t size;
  	int free_list_head;
  } zend_objects_store;
  
  /* Global store handling functions */
  BEGIN_EXTERN_C()
  ZEND_API void zend_objects_store_init(zend_objects_store *objects, uint32_t init_size);
  ZEND_API void zend_objects_store_call_destructors(zend_objects_store *objects);
  ZEND_API void zend_objects_store_mark_destructed(zend_objects_store *objects);
  ZEND_API void zend_objects_store_destroy(zend_objects_store *objects);
  
  /* Store API functions */
  ZEND_API void zend_objects_store_put(zend_object *object);
  ZEND_API void zend_objects_store_del(zend_object *object);
  ZEND_API void zend_objects_store_free(zend_object *object);
  
  /* See comment in zend_objects_API.c before you use this */
  ZEND_API void zend_object_store_set_object(zval *zobject, zend_object *object);
  ZEND_API void zend_object_store_ctor_failed(zend_object *object);
  
  ZEND_API void zend_objects_store_free_object_storage(zend_objects_store *objects);
  
  #define ZEND_OBJECTS_STORE_HANDLERS 0, zend_object_std_dtor, zend_objects_destroy_object, zend_objects_clone_obj
  
  ZEND_API zend_object *zend_object_create_proxy(zval *object, zval *member);
  
  ZEND_API zend_object_handlers *zend_get_std_object_handlers(void);
  END_EXTERN_C()
  
  static zend_always_inline void zend_object_release(zend_object *obj)
  {
  	if (--GC_REFCOUNT(obj) == 0) {
  		zend_objects_store_del(obj);
  	} else if (UNEXPECTED(!GC_INFO(obj))) {
  		gc_possible_root((zend_refcounted*)obj);
  	}
  }
  
  static zend_always_inline size_t zend_object_properties_size(zend_class_entry *ce)
  {
  	return sizeof(zval) *
  		(ce->default_properties_count -
  			((ce->ce_flags & ZEND_ACC_USE_GUARDS) ? 0 : 1));
  }
  
  #endif /* ZEND_OBJECTS_H */
  
  /*
   * Local variables:
   * tab-width: 4
   * c-basic-offset: 4
   * indent-tabs-mode: t
   * End:
   */
  