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편집 파일: zend_ts_hash.h

/* +----------------------------------------------------------------------+ | Zend Engine | +----------------------------------------------------------------------+ | Copyright (c) 1998-2018 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: Harald Radi <harald.radi@nme.at> | +----------------------------------------------------------------------+ */ /* $Id$ */ #ifndef ZEND_TS_HASH_H #define ZEND_TS_HASH_H #include "zend.h" typedef struct _zend_ts_hashtable { HashTable hash; uint32_t reader; #ifdef ZTS MUTEX_T mx_reader; MUTEX_T mx_writer; #endif } TsHashTable; BEGIN_EXTERN_C() #define TS_HASH(table) (&(table->hash)) /* startup/shutdown */ ZEND_API void _zend_ts_hash_init(TsHashTable *ht, uint32_t nSize, dtor_func_t pDestructor, zend_bool persistent ZEND_FILE_LINE_DC); ZEND_API void _zend_ts_hash_init_ex(TsHashTable *ht, uint32_t nSize, dtor_func_t pDestructor, zend_bool persistent, zend_bool bApplyProtection ZEND_FILE_LINE_DC); ZEND_API void zend_ts_hash_destroy(TsHashTable *ht); ZEND_API void zend_ts_hash_clean(TsHashTable *ht); #define zend_ts_hash_init(ht, nSize, pHashFunction, pDestructor, persistent) \ _zend_ts_hash_init(ht, nSize, pDestructor, persistent ZEND_FILE_LINE_CC) #define zend_ts_hash_init_ex(ht, nSize, pHashFunction, pDestructor, persistent, bApplyProtection) \ _zend_ts_hash_init_ex(ht, nSize, pDestructor, persistent, bApplyProtection ZEND_FILE_LINE_CC) /* additions/updates/changes */ ZEND_API zval *_zend_ts_hash_add_or_update(TsHashTable *ht, zend_string *key, zval *pData, int flag ZEND_FILE_LINE_DC); #define zend_ts_hash_update(ht, key, pData) \ _zend_ts_hash_add_or_update(ht, key, pData, HASH_UPDATE ZEND_FILE_LINE_CC) #define zend_ts_hash_add(ht, key, pData) \ _zend_ts_hash_add_or_update(ht, key, pData, HASH_ADD ZEND_FILE_LINE_CC) ZEND_API zval *_zend_ts_hash_index_add_or_update(TsHashTable *ht, zend_ulong h, zval *pData, int flag ZEND_FILE_LINE_DC); #define zend_ts_hash_index_update(ht, h, pData) \ _zend_ts_hash_index_add_or_update(ht, h, pData, HASH_UPDATE ZEND_FILE_LINE_CC) #define zend_ts_hash_next_index_insert(ht, pData) \ _zend_ts_hash_index_add_or_update(ht, ht->nNextFreeElement, pData, HASH_ADD ZEND_FILE_LINE_CC) ZEND_API zval* zend_ts_hash_add_empty_element(TsHashTable *ht, zend_string *key); ZEND_API void zend_ts_hash_graceful_destroy(TsHashTable *ht); ZEND_API void zend_ts_hash_apply(TsHashTable *ht, apply_func_t apply_func); ZEND_API void zend_ts_hash_apply_with_argument(TsHashTable *ht, apply_func_arg_t apply_func, void *); ZEND_API void zend_ts_hash_apply_with_arguments(TsHashTable *ht, apply_func_args_t apply_func, int, ...); ZEND_API void zend_ts_hash_reverse_apply(TsHashTable *ht, apply_func_t apply_func); /* Deletes */ ZEND_API int zend_ts_hash_del(TsHashTable *ht, zend_string *key); ZEND_API int zend_ts_hash_index_del(TsHashTable *ht, zend_ulong h); /* Data retreival */ ZEND_API zval *zend_ts_hash_find(TsHashTable *ht, zend_string *key); ZEND_API zval *zend_ts_hash_index_find(TsHashTable *ht, zend_ulong); /* Misc */ ZEND_API int zend_ts_hash_exists(TsHashTable *ht, zend_string *key); ZEND_API int zend_ts_hash_index_exists(TsHashTable *ht, zend_ulong h); /* Copying, merging and sorting */ ZEND_API void zend_ts_hash_copy(TsHashTable *target, TsHashTable *source, copy_ctor_func_t pCopyConstructor); ZEND_API void zend_ts_hash_copy_to_hash(HashTable *target, TsHashTable *source, copy_ctor_func_t pCopyConstructor); ZEND_API void zend_ts_hash_merge(TsHashTable *target, TsHashTable *source, copy_ctor_func_t pCopyConstructor, int overwrite); ZEND_API void zend_ts_hash_merge_ex(TsHashTable *target, TsHashTable *source, copy_ctor_func_t pCopyConstructor, merge_checker_func_t pMergeSource, void *pParam); ZEND_API int zend_ts_hash_sort(TsHashTable *ht, sort_func_t sort_func, compare_func_t compare_func, int renumber); ZEND_API int zend_ts_hash_compare(TsHashTable *ht1, TsHashTable *ht2, compare_func_t compar, zend_bool ordered); ZEND_API zval *zend_ts_hash_minmax(TsHashTable *ht, compare_func_t compar, int flag); ZEND_API int zend_ts_hash_num_elements(TsHashTable *ht); ZEND_API int zend_ts_hash_rehash(TsHashTable *ht); #if ZEND_DEBUG /* debug */ void zend_ts_hash_display_pListTail(TsHashTable *ht); void zend_ts_hash_display(TsHashTable *ht); #endif ZEND_API zval *zend_ts_hash_str_find(TsHashTable *ht, const char *key, size_t len); ZEND_API zval *_zend_ts_hash_str_update(TsHashTable *ht, const char *key, size_t len, zval *pData ZEND_FILE_LINE_DC); ZEND_API zval *_zend_ts_hash_str_add(TsHashTable *ht, const char *key, size_t len, zval *pData ZEND_FILE_LINE_DC); #define zend_ts_hash_str_update(ht, key, len, pData) \ _zend_ts_hash_str_update(ht, key, len, pData ZEND_FILE_LINE_CC) #define zend_ts_hash_str_add(ht, key, len, pData) \ _zend_ts_hash_str_add(ht, key, len, pData ZEND_FILE_LINE_CC) static zend_always_inline void *zend_ts_hash_str_find_ptr(TsHashTable *ht, const char *str, size_t len) { zval *zv; zv = zend_ts_hash_str_find(ht, str, len); return zv ? Z_PTR_P(zv) : NULL; } static zend_always_inline void *zend_ts_hash_str_update_ptr(TsHashTable *ht, const char *str, size_t len, void *pData) { zval tmp, *zv; ZVAL_PTR(&tmp, pData); zv = zend_ts_hash_str_update(ht, str, len, &tmp); return zv ? Z_PTR_P(zv) : NULL; } static zend_always_inline void *zend_ts_hash_str_add_ptr(TsHashTable *ht, const char *str, size_t len, void *pData) { zval tmp, *zv; ZVAL_PTR(&tmp, pData); zv = zend_ts_hash_str_add(ht, str, len, &tmp); return zv ? Z_PTR_P(zv) : NULL; } END_EXTERN_C() #define ZEND_TS_INIT_SYMTABLE(ht) \ ZEND_TS_INIT_SYMTABLE_EX(ht, 2, 0) #define ZEND_TS_INIT_SYMTABLE_EX(ht, n, persistent) \ zend_ts_hash_init(ht, n, NULL, ZVAL_PTR_DTOR, persistent) #endif /* ZEND_HASH_H */ /* * Local variables: * tab-width: 4 * c-basic-offset: 4 * indent-tabs-mode: t * End: * vim600: sw=4 ts=4 fdm=marker * vim<600: sw=4 ts=4 */