/*
+----------------------------------------------------------------------+
| Zend Engine, Func Info |
+----------------------------------------------------------------------+
| Copyright (c) 1998-2017 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP 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.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Dmitry Stogov <dmitry@zend.com> |
+----------------------------------------------------------------------+
*/
#ifndef ZEND_FUNC_INFO_H
#define ZEND_FUNC_INFO_H
#include "zend_ssa.h"
/* func flags */
#define ZEND_FUNC_INDIRECT_VAR_ACCESS (1<<0)
#define ZEND_FUNC_HAS_CALLS (1<<1)
#define ZEND_FUNC_VARARG (1<<2)
#define ZEND_FUNC_NO_LOOPS (1<<3)
#define ZEND_FUNC_IRREDUCIBLE (1<<4)
#define ZEND_FUNC_RECURSIVE (1<<7)
#define ZEND_FUNC_RECURSIVE_DIRECTLY (1<<8)
#define ZEND_FUNC_RECURSIVE_INDIRECTLY (1<<9)
/* The following flags are valid only for return values of internal functions
* returned by zend_get_func_info()
*/
#define FUNC_MAY_WARN (1<<30)
typedef struct _zend_func_info zend_func_info;
typedef struct _zend_call_info zend_call_info;
#define ZEND_FUNC_INFO(op_array) \
((zend_func_info*)((op_array)->reserved[zend_func_info_rid]))
#define ZEND_SET_FUNC_INFO(op_array, info) do { \
zend_func_info** pinfo = (zend_func_info**)&(op_array)->reserved[zend_func_info_rid]; \
*pinfo = info; \
} while (0)
BEGIN_EXTERN_C()
extern int zend_func_info_rid;
uint32_t zend_get_func_info(const zend_call_info *call_info, const zend_ssa *ssa);
int zend_func_info_startup(void);
int zend_func_info_shutdown(void);
END_EXTERN_C()
#endif /* ZEND_FUNC_INFO_H */
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* indent-tabs-mode: t
* End:
*/
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