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Diffstat (limited to 'Zend/zend_list.h')
| -rw-r--r-- | Zend/zend_list.h | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/Zend/zend_list.h b/Zend/zend_list.h new file mode 100644 index 0000000..23f5114 --- /dev/null +++ b/Zend/zend_list.h @@ -0,0 +1,126 @@ +/* + +----------------------------------------------------------------------+ + | Zend Engine | + +----------------------------------------------------------------------+ + | Copyright (c) 1998-2013 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> | + +----------------------------------------------------------------------+ +*/ + +/* $Id$ */ + +#ifndef ZEND_LIST_H +#define ZEND_LIST_H + +#include "zend_hash.h" +#include "zend_globals.h" + +BEGIN_EXTERN_C() + +#define ZEND_RESOURCE_LIST_TYPE_STD 1 +#define ZEND_RESOURCE_LIST_TYPE_EX 2 + +typedef struct _zend_rsrc_list_entry { + void *ptr; + int type; + int refcount; +} zend_rsrc_list_entry; + +typedef void (*rsrc_dtor_func_t)(zend_rsrc_list_entry *rsrc TSRMLS_DC); +#define ZEND_RSRC_DTOR_FUNC(name) void name(zend_rsrc_list_entry *rsrc TSRMLS_DC) + +typedef struct _zend_rsrc_list_dtors_entry { + /* old style destructors */ + void (*list_dtor)(void *); + void (*plist_dtor)(void *); + + /* new style destructors */ + rsrc_dtor_func_t list_dtor_ex; + rsrc_dtor_func_t plist_dtor_ex; + + const char *type_name; + + int module_number; + int resource_id; + unsigned char type; +} zend_rsrc_list_dtors_entry; + + +#define register_list_destructors(ld, pld) zend_register_list_destructors((void (*)(void *))ld, (void (*)(void *))pld, module_number); +ZEND_API int zend_register_list_destructors(void (*ld)(void *), void (*pld)(void *), int module_number); +ZEND_API int zend_register_list_destructors_ex(rsrc_dtor_func_t ld, rsrc_dtor_func_t pld, const char *type_name, int module_number); + +void list_entry_destructor(void *ptr); +void plist_entry_destructor(void *ptr); + +void zend_clean_module_rsrc_dtors(int module_number TSRMLS_DC); +int zend_init_rsrc_list(TSRMLS_D); +int zend_init_rsrc_plist(TSRMLS_D); +void zend_destroy_rsrc_list(HashTable *ht TSRMLS_DC); +int zend_init_rsrc_list_dtors(void); +void zend_destroy_rsrc_list_dtors(void); + +ZEND_API int zend_list_insert(void *ptr, int type TSRMLS_DC); +ZEND_API int _zend_list_addref(int id TSRMLS_DC); +ZEND_API int _zend_list_delete(int id TSRMLS_DC); +ZEND_API void *_zend_list_find(int id, int *type TSRMLS_DC); + +#define zend_list_addref(id) _zend_list_addref(id TSRMLS_CC) +#define zend_list_delete(id) _zend_list_delete(id TSRMLS_CC) +#define zend_list_find(id, type) _zend_list_find(id, type TSRMLS_CC) + +ZEND_API int zend_register_resource(zval *rsrc_result, void *rsrc_pointer, int rsrc_type TSRMLS_DC); +ZEND_API void *zend_fetch_resource(zval **passed_id TSRMLS_DC, int default_id, const char *resource_type_name, int *found_resource_type, int num_resource_types, ...); + +ZEND_API const char *zend_rsrc_list_get_rsrc_type(int resource TSRMLS_DC); +ZEND_API int zend_fetch_list_dtor_id(char *type_name); + +extern ZEND_API int le_index_ptr; /* list entry type for index pointers */ + +#define ZEND_VERIFY_RESOURCE(rsrc) \ + if (!rsrc) { \ + RETURN_FALSE; \ + } + +#define ZEND_FETCH_RESOURCE(rsrc, rsrc_type, passed_id, default_id, resource_type_name, resource_type) \ + rsrc = (rsrc_type) zend_fetch_resource(passed_id TSRMLS_CC, default_id, resource_type_name, NULL, 1, resource_type); \ + ZEND_VERIFY_RESOURCE(rsrc); + +#define ZEND_FETCH_RESOURCE_NO_RETURN(rsrc, rsrc_type, passed_id, default_id, resource_type_name, resource_type) \ + (rsrc = (rsrc_type) zend_fetch_resource(passed_id TSRMLS_CC, default_id, resource_type_name, NULL, 1, resource_type)) + +#define ZEND_FETCH_RESOURCE2(rsrc, rsrc_type, passed_id, default_id, resource_type_name, resource_type1, resource_type2) \ + rsrc = (rsrc_type) zend_fetch_resource(passed_id TSRMLS_CC, default_id, resource_type_name, NULL, 2, resource_type1, resource_type2); \ + ZEND_VERIFY_RESOURCE(rsrc); + +#define ZEND_FETCH_RESOURCE2_NO_RETURN(rsrc, rsrc_type, passed_id, default_id, resource_type_name, resource_type1, resource_type2) \ + (rsrc = (rsrc_type) zend_fetch_resource(passed_id TSRMLS_CC, default_id, resource_type_name, NULL, 2, resource_type1, resource_type2)) + +#define ZEND_REGISTER_RESOURCE(rsrc_result, rsrc_pointer, rsrc_type) \ + zend_register_resource(rsrc_result, rsrc_pointer, rsrc_type TSRMLS_CC); + +#define ZEND_GET_RESOURCE_TYPE_ID(le_id, le_type_name) \ + if (le_id == 0) { \ + le_id = zend_fetch_list_dtor_id(le_type_name); \ + } +END_EXTERN_C() + +#endif + +/* + * Local variables: + * tab-width: 4 + * c-basic-offset: 4 + * indent-tabs-mode: t + * End: + */ |