php-src/Zend/zend_execute_locks.h

62 lines
2.0 KiB
C

/*
+----------------------------------------------------------------------+
| Zend Engine |
+----------------------------------------------------------------------+
| Copyright (c) 1998-2003 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 at through the world-wide-web at |
| 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_EXECUTE_LOCKS_H
#define ZEND_EXECUTE_LOCKS_H
#define PZVAL_LOCK(z) zend_pzval_lock_func(z)
static inline void zend_pzval_lock_func(zval *z)
{
z->refcount++;
}
#define PZVAL_UNLOCK(z) zend_pzval_unlock_func(z TSRMLS_CC)
static inline void zend_pzval_unlock_func(zval *z TSRMLS_DC)
{
z->refcount--;
if (!z->refcount) {
z->refcount = 1;
z->is_ref = 0;
EG(garbage)[EG(garbage_ptr)++] = z;
}
}
static inline void zend_clean_garbage(TSRMLS_D)
{
while (EG(garbage_ptr)) {
zval_ptr_dtor(&EG(garbage)[--EG(garbage_ptr)]);
}
}
#define SELECTIVE_PZVAL_LOCK(pzv, pzn) if (!((pzn)->u.EA.type & EXT_TYPE_UNUSED)) { PZVAL_LOCK(pzv); }
#endif /* ZEND_EXECUTE_LOCKS_H */
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* indent-tabs-mode: t
* End:
*/