diff options
Diffstat (limited to 'Include/internal/pycore_tuple.h')
-rw-r--r-- | Include/internal/pycore_tuple.h | 45 |
1 files changed, 1 insertions, 44 deletions
diff --git a/Include/internal/pycore_tuple.h b/Include/internal/pycore_tuple.h index 4fa7a12..b348339 100644 --- a/Include/internal/pycore_tuple.h +++ b/Include/internal/pycore_tuple.h @@ -14,59 +14,16 @@ extern void _PyTuple_DebugMallocStats(FILE *out); /* runtime lifecycle */ extern PyStatus _PyTuple_InitGlobalObjects(PyInterpreterState *); -extern void _PyTuple_Fini(PyInterpreterState *); +extern void _PyTuple_Fini(_PyFreeListState *); /* other API */ -// PyTuple_MAXSAVESIZE - largest tuple to save on free list -// PyTuple_MAXFREELIST - maximum number of tuples of each size to save - -#if defined(PyTuple_MAXSAVESIZE) && PyTuple_MAXSAVESIZE <= 0 - // A build indicated that tuple freelists should not be used. -# define PyTuple_NFREELISTS 0 -# undef PyTuple_MAXSAVESIZE -# undef PyTuple_MAXFREELIST - -#elif !defined(WITH_FREELISTS) -# define PyTuple_NFREELISTS 0 -# undef PyTuple_MAXSAVESIZE -# undef PyTuple_MAXFREELIST - -#else - // We are using a freelist for tuples. -# ifndef PyTuple_MAXSAVESIZE -# define PyTuple_MAXSAVESIZE 20 -# endif -# define PyTuple_NFREELISTS PyTuple_MAXSAVESIZE -# ifndef PyTuple_MAXFREELIST -# define PyTuple_MAXFREELIST 2000 -# endif -#endif - -struct _Py_tuple_state { -#if PyTuple_NFREELISTS > 0 - /* There is one freelist for each size from 1 to PyTuple_MAXSAVESIZE. - The empty tuple is handled separately. - - Each tuple stored in the array is the head of the linked list - (and the next available tuple) for that size. The actual tuple - object is used as the linked list node, with its first item - (ob_item[0]) pointing to the next node (i.e. the previous head). - Each linked list is initially NULL. */ - PyTupleObject *free_list[PyTuple_NFREELISTS]; - int numfree[PyTuple_NFREELISTS]; -#else - char _unused; // Empty structs are not allowed. -#endif -}; - #define _PyTuple_ITEMS(op) _Py_RVALUE(_PyTuple_CAST(op)->ob_item) extern PyObject *_PyTuple_FromArray(PyObject *const *, Py_ssize_t); extern PyObject *_PyTuple_FromArraySteal(PyObject *const *, Py_ssize_t); - typedef struct { PyObject_HEAD Py_ssize_t it_index; |