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/*
* Bazaar -- distributed version control
*
* Copyright (C) 2008 by Canonical Ltd
*
* 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 of the License, 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, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/* Provide the typedefs that pyrex does automatically in newer versions, to
* allow older versions to build our extensions.
*/
#ifndef _BZR_PYTHON_COMPAT_H
#define _BZR_PYTHON_COMPAT_H
#ifdef _MSC_VER
#define inline __inline
#endif
#if PY_MAJOR_VERSION >= 3
#define PyInt_FromSsize_t PyLong_FromSsize_t
/* On Python 3 just don't intern bytes for now */
#define PyBytes_InternFromStringAndSize PyBytes_FromStringAndSize
/* In Python 3 the Py_TPFLAGS_CHECKTYPES behaviour is on by default */
#define Py_TPFLAGS_CHECKTYPES 0
#define PYMOD_ERROR NULL
#define PYMOD_SUCCESS(val) val
#define PYMOD_INIT_FUNC(name) PyMODINIT_FUNC PyInit_##name(void)
#define PYMOD_CREATE(ob, name, doc, methods) do { \
static struct PyModuleDef moduledef = { \
PyModuleDef_HEAD_INIT, name, doc, -1, methods \
}; \
ob = PyModule_Create(&moduledef); \
} while(0)
#else
#define PyBytes_Type PyString_Type
#define PyBytes_CheckExact PyString_CheckExact
#define PyBytes_FromStringAndSize PyString_FromStringAndSize
inline PyObject* PyBytes_InternFromStringAndSize(const char *v, Py_ssize_t len)
{
PyObject *obj = PyString_FromStringAndSize(v, len);
if (obj != NULL) {
PyString_InternInPlace(&obj);
}
return obj;
}
/* Lazy hide Python 3.3 only functions, callers must avoid on 2.7 anyway */
#define PyUnicode_AsUTF8AndSize(u, size) NULL
#define PYMOD_ERROR
#define PYMOD_SUCCESS(val)
#define PYMOD_INIT_FUNC(name) void init##name(void)
#define PYMOD_CREATE(ob, name, doc, methods) do { \
ob = Py_InitModule3(name, methods, doc); \
} while(0)
#endif
#define BrzPy_EnterRecursiveCall(where) (Py_EnterRecursiveCall(where) == 0)
#if defined(_WIN32) || defined(WIN32)
/* Defining WIN32_LEAN_AND_MEAN makes including windows quite a bit
* lighter weight.
*/
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
/* Needed for htonl */
#include "Winsock2.h"
/* sys/stat.h doesn't have any of these macro definitions for MSVC, so
* we'll define whatever is missing that we actually use.
*/
#if !defined(S_ISDIR)
#define S_ISDIR(m) (((m) & 0170000) == 0040000)
#endif
#if !defined(S_ISREG)
#define S_ISREG(m) (((m) & 0170000) == 0100000)
#endif
#if !defined(S_IXUSR)
#define S_IXUSR 0000100/* execute/search permission, owner */
#endif
/* sys/stat.h doesn't have S_ISLNK on win32, so we fake it by just always
* returning False
*/
#if !defined(S_ISLNK)
#define S_ISLNK(mode) (0)
#endif
#else /* Not win32 */
/* For htonl */
#include "arpa/inet.h"
#endif
#include <stdio.h>
#ifdef _MSC_VER
#define snprintf _snprintf
/* gcc (mingw32) has strtoll, while the MSVC compiler uses _strtoi64 */
#define strtoll _strtoi64
#define strtoull _strtoui64
#endif
#endif /* _BZR_PYTHON_COMPAT_H */
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