cpython/Include/internal/pycore_list.h
Eric Snow c8749b5783
bpo-46008: Make runtime-global object/type lifecycle functions and state consistent. (gh-29998)
This change is strictly renames and moving code around.  It helps in the following ways:

* ensures type-related init functions focus strictly on one of the three aspects (state, objects, types)
* passes in PyInterpreterState * to all those functions, simplifying work on moving types/objects/state to the interpreter
* consistent naming conventions help make what's going on more clear
* keeping API related to a type in the corresponding header file makes it more obvious where to look for it

https://bugs.python.org/issue46008
2021-12-09 12:59:26 -07:00

44 lines
783 B
C

#ifndef Py_INTERNAL_LIST_H
#define Py_INTERNAL_LIST_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
#include "listobject.h" // _PyList_CAST()
/* runtime lifecycle */
extern void _PyList_Fini(PyInterpreterState *);
/* other API */
#ifndef WITH_FREELISTS
// without freelists
# define PyList_MAXFREELIST 0
#endif
/* Empty list reuse scheme to save calls to malloc and free */
#ifndef PyList_MAXFREELIST
# define PyList_MAXFREELIST 80
#endif
struct _Py_list_state {
#if PyList_MAXFREELIST > 0
PyListObject *free_list[PyList_MAXFREELIST];
int numfree;
#endif
};
#define _PyList_ITEMS(op) (_PyList_CAST(op)->ob_item)
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_LIST_H */