mirror of
https://github.com/python/cpython.git
synced 2025-11-03 23:21:29 +00:00
76 lines
2 KiB
C
76 lines
2 KiB
C
#ifndef Py_STRUCTMEMBER_H
|
|
#define Py_STRUCTMEMBER_H
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
|
|
/* Interface to map C struct members to Python object attributes */
|
|
|
|
#include <stddef.h> /* For offsetof */
|
|
|
|
/* An array of PyMemberDef structures defines the name, type and offset
|
|
of selected members of a C structure. These can be read by
|
|
PyMember_GetOne() and set by PyMember_SetOne() (except if their READONLY
|
|
flag is set). The array must be terminated with an entry whose name
|
|
pointer is NULL. */
|
|
|
|
typedef struct PyMemberDef {
|
|
char *name;
|
|
int type;
|
|
Py_ssize_t offset;
|
|
int flags;
|
|
char *doc;
|
|
} PyMemberDef;
|
|
|
|
/* Types */
|
|
#define T_SHORT 0
|
|
#define T_INT 1
|
|
#define T_LONG 2
|
|
#define T_FLOAT 3
|
|
#define T_DOUBLE 4
|
|
#define T_STRING 5
|
|
#define T_OBJECT 6
|
|
/* XXX the ordering here is weird for binary compatibility */
|
|
#define T_CHAR 7 /* 1-character string */
|
|
#define T_BYTE 8 /* 8-bit signed int */
|
|
/* unsigned variants: */
|
|
#define T_UBYTE 9
|
|
#define T_USHORT 10
|
|
#define T_UINT 11
|
|
#define T_ULONG 12
|
|
|
|
/* Added by Jack: strings contained in the structure */
|
|
#define T_STRING_INPLACE 13
|
|
|
|
/* Added by Lillo: bools contained in the structure (assumed char) */
|
|
#define T_BOOL 14
|
|
|
|
#define T_OBJECT_EX 16 /* Like T_OBJECT, but raises AttributeError
|
|
when the value is NULL, instead of
|
|
converting to None. */
|
|
#ifdef HAVE_LONG_LONG
|
|
#define T_LONGLONG 17
|
|
#define T_ULONGLONG 18
|
|
#endif /* HAVE_LONG_LONG */
|
|
|
|
#define T_PYSSIZET 19 /* Py_ssize_t */
|
|
#define T_NONE 20 /* Value is always None */
|
|
|
|
|
|
/* Flags */
|
|
#define READONLY 1
|
|
#define READ_RESTRICTED 2
|
|
#define PY_WRITE_RESTRICTED 4
|
|
#define RESTRICTED (READ_RESTRICTED | PY_WRITE_RESTRICTED)
|
|
|
|
|
|
/* Current API, use this */
|
|
PyAPI_FUNC(PyObject *) PyMember_GetOne(const char *, struct PyMemberDef *);
|
|
PyAPI_FUNC(int) PyMember_SetOne(char *, struct PyMemberDef *, PyObject *);
|
|
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
#endif /* !Py_STRUCTMEMBER_H */
|