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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.
93 lines
2.9 KiB
C
93 lines
2.9 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: David Wang <planetbeing@gmail.com> |
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| Dmitry Stogov <dmitry@zend.com> |
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+----------------------------------------------------------------------+
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*/
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#ifndef ZEND_GC_H
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#define ZEND_GC_H
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BEGIN_EXTERN_C()
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typedef struct _zend_gc_status {
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uint32_t runs;
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uint32_t collected;
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uint32_t threshold;
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uint32_t num_roots;
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} zend_gc_status;
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ZEND_API extern int (*gc_collect_cycles)(void);
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ZEND_API void ZEND_FASTCALL gc_possible_root(zend_refcounted *ref);
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ZEND_API void ZEND_FASTCALL gc_remove_from_buffer(zend_refcounted *ref);
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/* enable/disable automatic start of GC collection */
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ZEND_API zend_bool gc_enable(zend_bool enable);
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ZEND_API zend_bool gc_enabled(void);
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/* enable/disable possible root additions */
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ZEND_API zend_bool gc_protect(zend_bool protect);
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ZEND_API zend_bool gc_protected(void);
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/* The default implementation of the gc_collect_cycles callback. */
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ZEND_API int zend_gc_collect_cycles(void);
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ZEND_API void zend_gc_get_status(zend_gc_status *status);
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void gc_globals_ctor(void);
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void gc_globals_dtor(void);
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void gc_reset(void);
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END_EXTERN_C()
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#define GC_REMOVE_FROM_BUFFER(p) do { \
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zend_refcounted *_p = (zend_refcounted*)(p); \
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if (GC_TYPE_INFO(_p) & GC_INFO_MASK) { \
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gc_remove_from_buffer(_p); \
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} \
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} while (0)
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#define GC_MAY_LEAK(ref) \
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((GC_TYPE_INFO(ref) & \
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(GC_INFO_MASK | (GC_COLLECTABLE << GC_FLAGS_SHIFT))) == \
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(GC_COLLECTABLE << GC_FLAGS_SHIFT))
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static zend_always_inline void gc_check_possible_root(zend_refcounted *ref)
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{
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if (GC_TYPE_INFO(ref) == IS_REFERENCE) {
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zval *zv = &((zend_reference*)ref)->val;
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if (!Z_REFCOUNTED_P(zv)) {
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return;
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}
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ref = Z_COUNTED_P(zv);
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}
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if (UNEXPECTED(GC_MAY_LEAK(ref))) {
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gc_possible_root(ref);
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}
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}
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#endif /* ZEND_GC_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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