93 lines
3.0 KiB
C
93 lines
3.0 KiB
C
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/*
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+----------------------------------------------------------------------+
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| Zend Engine |
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+----------------------------------------------------------------------+
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| Copyright (c) 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@php.net> |
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| Zeev Suraski <zeev@php.net> |
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| Dmitry Stogov <dmitry@php.net> |
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+----------------------------------------------------------------------+
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*/
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#ifndef ZEND_VARIABLES_H
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#define ZEND_VARIABLES_H
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#include "zend_types.h"
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#include "zend_gc.h"
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BEGIN_EXTERN_C()
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ZEND_API void ZEND_FASTCALL rc_dtor_func(zend_refcounted *p);
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ZEND_API void ZEND_FASTCALL zval_copy_ctor_func(zval *zvalue);
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static zend_always_inline void zval_ptr_dtor_nogc(zval *zval_ptr)
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{
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if (Z_REFCOUNTED_P(zval_ptr) && !Z_DELREF_P(zval_ptr)) {
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rc_dtor_func(Z_COUNTED_P(zval_ptr));
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}
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}
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static zend_always_inline void i_zval_ptr_dtor(zval *zval_ptr)
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{
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if (Z_REFCOUNTED_P(zval_ptr)) {
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zend_refcounted *ref = Z_COUNTED_P(zval_ptr);
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if (!GC_DELREF(ref)) {
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rc_dtor_func(ref);
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} else {
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gc_check_possible_root(ref);
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}
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}
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}
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static zend_always_inline void zval_copy_ctor(zval *zvalue)
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{
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if (Z_TYPE_P(zvalue) == IS_ARRAY) {
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ZVAL_ARR(zvalue, zend_array_dup(Z_ARR_P(zvalue)));
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} else if (Z_REFCOUNTED_P(zvalue)) {
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Z_ADDREF_P(zvalue);
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}
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}
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static zend_always_inline void zval_opt_copy_ctor(zval *zvalue)
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{
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if (Z_OPT_TYPE_P(zvalue) == IS_ARRAY) {
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ZVAL_ARR(zvalue, zend_array_dup(Z_ARR_P(zvalue)));
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} else if (Z_OPT_REFCOUNTED_P(zvalue)) {
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Z_ADDREF_P(zvalue);
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}
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}
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static zend_always_inline void zval_ptr_dtor_str(zval *zval_ptr)
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{
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if (Z_REFCOUNTED_P(zval_ptr) && !Z_DELREF_P(zval_ptr)) {
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ZEND_ASSERT(Z_TYPE_P(zval_ptr) == IS_STRING);
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ZEND_ASSERT(!ZSTR_IS_INTERNED(Z_STR_P(zval_ptr)));
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ZEND_ASSERT(!(GC_FLAGS(Z_STR_P(zval_ptr)) & IS_STR_PERSISTENT));
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efree(Z_STR_P(zval_ptr));
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}
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}
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ZEND_API void zval_ptr_dtor(zval *zval_ptr);
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ZEND_API void zval_internal_ptr_dtor(zval *zvalue);
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/* Kept for compatibility */
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#define zval_dtor(zvalue) zval_ptr_dtor_nogc(zvalue)
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ZEND_API void zval_add_ref(zval *p);
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END_EXTERN_C()
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#define ZVAL_PTR_DTOR zval_ptr_dtor
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#define ZVAL_INTERNAL_PTR_DTOR zval_internal_ptr_dtor
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#endif
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