mirror of
https://github.com/psycopg/psycopg2.git
synced 2025-01-31 17:34:08 +03:00
62 lines
1.8 KiB
C
62 lines
1.8 KiB
C
/* python.h - python version compatibility stuff
|
|
*
|
|
* Copyright (C) 2003 Federico Di Gregorio <fog@debian.org>
|
|
*
|
|
* This file is part of psycopg.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2,
|
|
* or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef PSYCOPG_PYTHON_H
|
|
#define PSYCOPG_PYTHON_H 1
|
|
|
|
#define PY_SSIZE_T_CLEAN
|
|
#include <Python.h>
|
|
#include <structmember.h>
|
|
|
|
#if PY_VERSION_HEX < 0x02040000
|
|
# error "psycopg requires Python >= 2.4"
|
|
#endif
|
|
|
|
#if PY_VERSION_HEX < 0x02050000 && !defined(PY_SSIZE_T_MIN)
|
|
typedef int Py_ssize_t;
|
|
#define PY_SSIZE_T_MIN INT_MIN
|
|
#define PY_SSIZE_T_MAX INT_MAX
|
|
#define PY_FORMAT_SIZE_T ""
|
|
|
|
#define readbufferproc getreadbufferproc
|
|
#define writebufferproc getwritebufferproc
|
|
#define segcountproc getsegcountproc
|
|
#define charbufferproc getcharbufferproc
|
|
|
|
#define CONV_CODE_PY_SSIZE_T "i"
|
|
#else
|
|
#define CONV_CODE_PY_SSIZE_T "n"
|
|
#endif
|
|
|
|
/* FORMAT_CODE_PY_SSIZE_T is for Py_ssize_t: */
|
|
#define FORMAT_CODE_PY_SSIZE_T "%" PY_FORMAT_SIZE_T "d"
|
|
|
|
/* FORMAT_CODE_SIZE_T is for plain size_t, not for Py_ssize_t: */
|
|
#ifdef _MSC_VER
|
|
/* For MSVC: */
|
|
#define FORMAT_CODE_SIZE_T "%Iu"
|
|
#else
|
|
/* C99 standard format code: */
|
|
#define FORMAT_CODE_SIZE_T "%zu"
|
|
#endif
|
|
|
|
#endif /* !defined(PSYCOPG_PYTHON_H) */
|