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/* +----------------------------------------------------------------------+ | Zend Engine | +----------------------------------------------------------------------+ | Copyright (c) 1998-2017 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> | | Dmitry Stogov <dmitry@zend.com> | +----------------------------------------------------------------------+ */ /* $Id$ */ #ifndef ZEND_VARIABLES_H #define ZEND_VARIABLES_H #include "zend_types.h" #include "zend_gc.h" BEGIN_EXTERN_C() ZEND_API void ZEND_FASTCALL _zval_dtor_func(zend_refcounted *p ZEND_FILE_LINE_DC); ZEND_API void ZEND_FASTCALL _zval_dtor_func_for_ptr(zend_refcounted *p ZEND_FILE_LINE_DC); ZEND_API void ZEND_FASTCALL _zval_copy_ctor_func(zval *zvalue ZEND_FILE_LINE_DC); #define zval_dtor_func(zv) _zval_dtor_func(zv ZEND_FILE_LINE_CC) #define zval_dtor_func_for_ptr(zv) _zval_dtor_func_for_ptr(zv ZEND_FILE_LINE_CC) #define zval_copy_ctor_func(zv) _zval_copy_ctor_func(zv ZEND_FILE_LINE_CC) static zend_always_inline void _zval_dtor(zval *zvalue ZEND_FILE_LINE_DC) { if (!Z_REFCOUNTED_P(zvalue)) { return; } _zval_dtor_func(Z_COUNTED_P(zvalue) ZEND_FILE_LINE_RELAY_CC); } static zend_always_inline void _zval_ptr_dtor_nogc(zval *zval_ptr ZEND_FILE_LINE_DC) { if (Z_REFCOUNTED_P(zval_ptr) && !Z_DELREF_P(zval_ptr)) { _zval_dtor_func_for_ptr(Z_COUNTED_P(zval_ptr) ZEND_FILE_LINE_RELAY_CC); } } static zend_always_inline void i_zval_ptr_dtor(zval *zval_ptr ZEND_FILE_LINE_DC) { if (Z_REFCOUNTED_P(zval_ptr)) { if (!Z_DELREF_P(zval_ptr)) { _zval_dtor_func_for_ptr(Z_COUNTED_P(zval_ptr) ZEND_FILE_LINE_RELAY_CC); } else { GC_ZVAL_CHECK_POSSIBLE_ROOT(zval_ptr); } } } static zend_always_inline void _zval_copy_ctor(zval *zvalue ZEND_FILE_LINE_DC) { if (Z_REFCOUNTED_P(zvalue) || Z_IMMUTABLE_P(zvalue)) { if (Z_COPYABLE_P(zvalue) || Z_IMMUTABLE_P(zvalue)) { _zval_copy_ctor_func(zvalue ZEND_FILE_LINE_RELAY_CC); } else { Z_ADDREF_P(zvalue); } } } static zend_always_inline void _zval_opt_copy_ctor(zval *zvalue ZEND_FILE_LINE_DC) { if (Z_OPT_REFCOUNTED_P(zvalue) || Z_OPT_IMMUTABLE_P(zvalue)) { if (Z_OPT_COPYABLE_P(zvalue) || Z_OPT_IMMUTABLE_P(zvalue)) { _zval_copy_ctor_func(zvalue ZEND_FILE_LINE_RELAY_CC); } else { Z_ADDREF_P(zvalue); } } } static zend_always_inline void _zval_copy_ctor_no_imm(zval *zvalue ZEND_FILE_LINE_DC) { if (Z_REFCOUNTED_P(zvalue)) { if (Z_COPYABLE_P(zvalue)) { _zval_copy_ctor_func(zvalue ZEND_FILE_LINE_RELAY_CC); } else { Z_ADDREF_P(zvalue); } } } static zend_always_inline void _zval_opt_copy_ctor_no_imm(zval *zvalue ZEND_FILE_LINE_DC) { if (Z_OPT_REFCOUNTED_P(zvalue)) { if (Z_OPT_COPYABLE_P(zvalue)) { _zval_copy_ctor_func(zvalue ZEND_FILE_LINE_RELAY_CC); } else { Z_ADDREF_P(zvalue); } } } ZEND_API int zval_copy_static_var(zval *p, int num_args, va_list args, zend_hash_key *key); ZEND_API size_t zend_print_variable(zval *var); ZEND_API void _zval_ptr_dtor(zval *zval_ptr ZEND_FILE_LINE_DC); ZEND_API void _zval_internal_dtor_for_ptr(zval *zvalue ZEND_FILE_LINE_DC); ZEND_API void _zval_internal_dtor(zval *zvalue ZEND_FILE_LINE_DC); ZEND_API void _zval_internal_ptr_dtor(zval *zvalue ZEND_FILE_LINE_DC); ZEND_API void _zval_dtor_wrapper(zval *zvalue); #define zval_copy_ctor(zvalue) _zval_copy_ctor((zvalue) ZEND_FILE_LINE_CC) #define zval_opt_copy_ctor(zvalue) _zval_opt_copy_ctor((zvalue) ZEND_FILE_LINE_CC) #define zval_copy_ctor_no_imm(zvalue) _zval_copy_ctor_no_imm((zvalue) ZEND_FILE_LINE_CC) #define zval_opt_copy_ctor_no_imm(zvalue) _zval_opt_copy_ctor_no_imm((zvalue) ZEND_FILE_LINE_CC) #define zval_dtor(zvalue) _zval_dtor((zvalue) ZEND_FILE_LINE_CC) #define zval_ptr_dtor(zval_ptr) _zval_ptr_dtor((zval_ptr) ZEND_FILE_LINE_CC) #define zval_ptr_dtor_nogc(zval_ptr) _zval_ptr_dtor_nogc((zval_ptr) ZEND_FILE_LINE_CC) #define zval_internal_dtor(zvalue) _zval_internal_dtor((zvalue) ZEND_FILE_LINE_CC) #define zval_internal_ptr_dtor(zvalue) _zval_internal_ptr_dtor((zvalue) ZEND_FILE_LINE_CC) #define zval_dtor_wrapper _zval_dtor_wrapper #if ZEND_DEBUG ZEND_API void _zval_ptr_dtor_wrapper(zval *zval_ptr); ZEND_API void _zval_internal_dtor_wrapper(zval *zvalue); ZEND_API void _zval_internal_ptr_dtor_wrapper(zval *zvalue); #define zval_ptr_dtor_wrapper _zval_ptr_dtor_wrapper #define zval_internal_dtor_wrapper _zval_internal_dtor_wrapper #define zval_internal_ptr_dtor_wrapper _zval_internal_ptr_dtor_wrapper #else #define zval_ptr_dtor_wrapper _zval_ptr_dtor #define zval_internal_dtor_wrapper _zval_internal_dtor #define zval_internal_ptr_dtor_wrapper _zval_internal_ptr_dtor #endif ZEND_API void zval_add_ref(zval *p); ZEND_API void zval_add_ref_unref(zval *p); END_EXTERN_C() #define ZVAL_DESTRUCTOR zval_dtor_wrapper #define ZVAL_PTR_DTOR zval_ptr_dtor_wrapper #define ZVAL_INTERNAL_DTOR zval_internal_dtor_wrapper #define ZVAL_INTERNAL_PTR_DTOR zval_internal_ptr_dtor_wrapper #endif /* * Local variables: * tab-width: 4 * c-basic-offset: 4 * indent-tabs-mode: t * End: */