diff options
| author | orivej <[email protected]> | 2022-02-10 16:44:49 +0300 |
|---|---|---|
| committer | Daniil Cherednik <[email protected]> | 2022-02-10 16:44:49 +0300 |
| commit | 718c552901d703c502ccbefdfc3c9028d608b947 (patch) | |
| tree | 46534a98bbefcd7b1f3faa5b52c138ab27db75b7 /contrib/tools/python3/src/Modules/_sqlite/cache.h | |
| parent | e9656aae26e0358d5378e5b63dcac5c8dbe0e4d0 (diff) | |
Restoring authorship annotation for <[email protected]>. Commit 1 of 2.
Diffstat (limited to 'contrib/tools/python3/src/Modules/_sqlite/cache.h')
| -rw-r--r-- | contrib/tools/python3/src/Modules/_sqlite/cache.h | 146 |
1 files changed, 73 insertions, 73 deletions
diff --git a/contrib/tools/python3/src/Modules/_sqlite/cache.h b/contrib/tools/python3/src/Modules/_sqlite/cache.h index 529010967c4..b1988c30c3f 100644 --- a/contrib/tools/python3/src/Modules/_sqlite/cache.h +++ b/contrib/tools/python3/src/Modules/_sqlite/cache.h @@ -1,74 +1,74 @@ -/* cache.h - definitions for the LRU cache - * - * Copyright (C) 2004-2010 Gerhard Häring <[email protected]> - * - * This file is part of pysqlite. - * - * This software is provided 'as-is', without any express or implied - * warranty. In no event will the authors be held liable for any damages - * arising from the use of this software. - * - * Permission is granted to anyone to use this software for any purpose, - * including commercial applications, and to alter it and redistribute it - * freely, subject to the following restrictions: - * - * 1. The origin of this software must not be misrepresented; you must not - * claim that you wrote the original software. If you use this software - * in a product, an acknowledgment in the product documentation would be - * appreciated but is not required. - * 2. Altered source versions must be plainly marked as such, and must not be - * misrepresented as being the original software. - * 3. This notice may not be removed or altered from any source distribution. - */ - -#ifndef PYSQLITE_CACHE_H -#define PYSQLITE_CACHE_H +/* cache.h - definitions for the LRU cache + * + * Copyright (C) 2004-2010 Gerhard Häring <[email protected]> + * + * This file is part of pysqlite. + * + * This software is provided 'as-is', without any express or implied + * warranty. In no event will the authors be held liable for any damages + * arising from the use of this software. + * + * Permission is granted to anyone to use this software for any purpose, + * including commercial applications, and to alter it and redistribute it + * freely, subject to the following restrictions: + * + * 1. The origin of this software must not be misrepresented; you must not + * claim that you wrote the original software. If you use this software + * in a product, an acknowledgment in the product documentation would be + * appreciated but is not required. + * 2. Altered source versions must be plainly marked as such, and must not be + * misrepresented as being the original software. + * 3. This notice may not be removed or altered from any source distribution. + */ + +#ifndef PYSQLITE_CACHE_H +#define PYSQLITE_CACHE_H #define PY_SSIZE_T_CLEAN -#include "Python.h" - -/* The LRU cache is implemented as a combination of a doubly-linked with a - * dictionary. The list items are of type 'Node' and the dictionary has the - * nodes as values. */ - -typedef struct _pysqlite_Node -{ - PyObject_HEAD - PyObject* key; - PyObject* data; - long count; - struct _pysqlite_Node* prev; - struct _pysqlite_Node* next; -} pysqlite_Node; - -typedef struct -{ - PyObject_HEAD - int size; - - /* a dictionary mapping keys to Node entries */ - PyObject* mapping; - - /* the factory callable */ - PyObject* factory; - - pysqlite_Node* first; - pysqlite_Node* last; - - /* if set, decrement the factory function when the Cache is deallocated. - * this is almost always desirable, but not in the pysqlite context */ - int decref_factory; -} pysqlite_Cache; - -extern PyTypeObject pysqlite_NodeType; -extern PyTypeObject pysqlite_CacheType; - -int pysqlite_node_init(pysqlite_Node* self, PyObject* args, PyObject* kwargs); -void pysqlite_node_dealloc(pysqlite_Node* self); - -int pysqlite_cache_init(pysqlite_Cache* self, PyObject* args, PyObject* kwargs); -void pysqlite_cache_dealloc(pysqlite_Cache* self); -PyObject* pysqlite_cache_get(pysqlite_Cache* self, PyObject* args); - -int pysqlite_cache_setup_types(void); - -#endif +#include "Python.h" + +/* The LRU cache is implemented as a combination of a doubly-linked with a + * dictionary. The list items are of type 'Node' and the dictionary has the + * nodes as values. */ + +typedef struct _pysqlite_Node +{ + PyObject_HEAD + PyObject* key; + PyObject* data; + long count; + struct _pysqlite_Node* prev; + struct _pysqlite_Node* next; +} pysqlite_Node; + +typedef struct +{ + PyObject_HEAD + int size; + + /* a dictionary mapping keys to Node entries */ + PyObject* mapping; + + /* the factory callable */ + PyObject* factory; + + pysqlite_Node* first; + pysqlite_Node* last; + + /* if set, decrement the factory function when the Cache is deallocated. + * this is almost always desirable, but not in the pysqlite context */ + int decref_factory; +} pysqlite_Cache; + +extern PyTypeObject pysqlite_NodeType; +extern PyTypeObject pysqlite_CacheType; + +int pysqlite_node_init(pysqlite_Node* self, PyObject* args, PyObject* kwargs); +void pysqlite_node_dealloc(pysqlite_Node* self); + +int pysqlite_cache_init(pysqlite_Cache* self, PyObject* args, PyObject* kwargs); +void pysqlite_cache_dealloc(pysqlite_Cache* self); +PyObject* pysqlite_cache_get(pysqlite_Cache* self, PyObject* args); + +int pysqlite_cache_setup_types(void); + +#endif |
