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8d3f8ca12a
The $Id$ keywords were used in Subversion where they can be substituted with filename, last revision number change, last changed date, and last user who changed it. In Git this functionality is different and can be done with Git attribute ident. These need to be defined manually for each file in the .gitattributes file and are afterwards replaced with 40-character hexadecimal blob object name which is based only on the particular file contents. This patch simplifies handling of $Id$ keywords by removing them since they are not used anymore.
111 lines
4.2 KiB
C
111 lines
4.2 KiB
C
/*
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+----------------------------------------------------------------------+
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| Zend Engine |
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+----------------------------------------------------------------------+
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| Copyright (c) 1998-2018 Zend Technologies Ltd. (http://www.zend.com) |
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+----------------------------------------------------------------------+
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| This source file is subject to version 2.00 of the Zend license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.zend.com/license/2_00.txt. |
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| If you did not receive a copy of the Zend license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@zend.com so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Authors: Andi Gutmans <andi@zend.com> |
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| Zeev Suraski <zeev@zend.com> |
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+----------------------------------------------------------------------+
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*/
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#ifndef ZEND_OBJECTS_API_H
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#define ZEND_OBJECTS_API_H
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#include "zend.h"
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#include "zend_compile.h"
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#define OBJ_BUCKET_INVALID (1<<0)
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#define IS_OBJ_VALID(o) (!(((zend_uintptr_t)(o)) & OBJ_BUCKET_INVALID))
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#define SET_OBJ_INVALID(o) ((zend_object*)((((zend_uintptr_t)(o)) | OBJ_BUCKET_INVALID)))
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#define GET_OBJ_BUCKET_NUMBER(o) (((zend_intptr_t)(o)) >> 1)
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#define SET_OBJ_BUCKET_NUMBER(o, n) do { \
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(o) = (zend_object*)((((zend_uintptr_t)(n)) << 1) | OBJ_BUCKET_INVALID); \
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} while (0)
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#define ZEND_OBJECTS_STORE_ADD_TO_FREE_LIST(h) do { \
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SET_OBJ_BUCKET_NUMBER(EG(objects_store).object_buckets[(h)], EG(objects_store).free_list_head); \
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EG(objects_store).free_list_head = (h); \
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} while (0)
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#define OBJ_RELEASE(obj) zend_object_release(obj)
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typedef struct _zend_objects_store {
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zend_object **object_buckets;
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uint32_t top;
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uint32_t size;
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int free_list_head;
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} zend_objects_store;
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/* Global store handling functions */
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BEGIN_EXTERN_C()
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ZEND_API void ZEND_FASTCALL zend_objects_store_init(zend_objects_store *objects, uint32_t init_size);
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ZEND_API void ZEND_FASTCALL zend_objects_store_call_destructors(zend_objects_store *objects);
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ZEND_API void ZEND_FASTCALL zend_objects_store_mark_destructed(zend_objects_store *objects);
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ZEND_API void ZEND_FASTCALL zend_objects_store_free_object_storage(zend_objects_store *objects, zend_bool fast_shutdown);
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ZEND_API void ZEND_FASTCALL zend_objects_store_destroy(zend_objects_store *objects);
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/* Store API functions */
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ZEND_API void ZEND_FASTCALL zend_objects_store_put(zend_object *object);
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ZEND_API void ZEND_FASTCALL zend_objects_store_del(zend_object *object);
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/* Called when the ctor was terminated by an exception */
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static zend_always_inline void zend_object_store_ctor_failed(zend_object *obj)
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{
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GC_ADD_FLAGS(obj, IS_OBJ_DESTRUCTOR_CALLED);
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}
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#define ZEND_OBJECTS_STORE_HANDLERS 0, zend_object_std_dtor, zend_objects_destroy_object, zend_objects_clone_obj
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END_EXTERN_C()
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static zend_always_inline void zend_object_release(zend_object *obj)
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{
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if (GC_DELREF(obj) == 0) {
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zend_objects_store_del(obj);
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} else if (UNEXPECTED(GC_MAY_LEAK((zend_refcounted*)obj))) {
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gc_possible_root((zend_refcounted*)obj);
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}
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}
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static zend_always_inline size_t zend_object_properties_size(zend_class_entry *ce)
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{
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return sizeof(zval) *
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(ce->default_properties_count -
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((ce->ce_flags & ZEND_ACC_USE_GUARDS) ? 0 : 1));
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}
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/* Allocates object type and zeros it, but not the properties.
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* Properties MUST be initialized using object_properties_init(). */
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static zend_always_inline void *zend_object_alloc(size_t obj_size, zend_class_entry *ce) {
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void *obj = emalloc(obj_size + zend_object_properties_size(ce));
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/* Subtraction of sizeof(zval) is necessary, because zend_object_properties_size() may be
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* -sizeof(zval), if the object has no properties. */
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memset(obj, 0, obj_size - sizeof(zval));
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return obj;
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}
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#endif /* ZEND_OBJECTS_H */
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/*
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* Local variables:
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* tab-width: 4
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* c-basic-offset: 4
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* indent-tabs-mode: t
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* End:
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* vim600: sw=4 ts=4 fdm=marker
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* vim<600: sw=4 ts=4
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*/
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