util.h
154 lines
| 4.8 KiB
| text/x-c
|
CLexer
/ mercurial / util.h
Renato Cunha
|
r11358 | /* | ||
util.h - utility functions for interfacing with the various python APIs. | ||||
This software may be used and distributed according to the terms of | ||||
the GNU General Public License, incorporated herein by reference. | ||||
*/ | ||||
#ifndef _HG_UTIL_H_ | ||||
#define _HG_UTIL_H_ | ||||
#if PY_MAJOR_VERSION >= 3 | ||||
#define IS_PY3K | ||||
#define PyInt_FromLong PyLong_FromLong | ||||
Renato Cunha
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r11534 | #define PyInt_AsLong PyLong_AsLong | ||
Renato Cunha
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r11358 | |||
Renato Cunha
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r11535 | /* | ||
Mapping of some of the python < 2.x PyString* functions to py3k's PyUnicode. | ||||
The commented names below represent those that are present in the PyBytes | ||||
definitions for python < 2.6 (below in this file) that don't have a direct | ||||
implementation. | ||||
*/ | ||||
#define PyStringObject PyUnicodeObject | ||||
#define PyString_Type PyUnicode_Type | ||||
#define PyString_Check PyUnicode_Check | ||||
#define PyString_CheckExact PyUnicode_CheckExact | ||||
#define PyString_CHECK_INTERNED PyUnicode_CHECK_INTERNED | ||||
#define PyString_AS_STRING PyUnicode_AsLatin1String | ||||
#define PyString_GET_SIZE PyUnicode_GET_SIZE | ||||
#define PyString_FromStringAndSize PyUnicode_FromStringAndSize | ||||
#define PyString_FromString PyUnicode_FromString | ||||
#define PyString_FromFormatV PyUnicode_FromFormatV | ||||
#define PyString_FromFormat PyUnicode_FromFormat | ||||
/* #define PyString_Size PyUnicode_GET_SIZE */ | ||||
/* #define PyString_AsString */ | ||||
/* #define PyString_Repr */ | ||||
#define PyString_Concat PyUnicode_Concat | ||||
#define PyString_ConcatAndDel PyUnicode_AppendAndDel | ||||
#define _PyString_Resize PyUnicode_Resize | ||||
/* #define _PyString_Eq */ | ||||
#define PyString_Format PyUnicode_Format | ||||
/* #define _PyString_FormatLong */ | ||||
/* #define PyString_DecodeEscape */ | ||||
#define _PyString_Join PyUnicode_Join | ||||
#define PyString_Decode PyUnicode_Decode | ||||
#define PyString_Encode PyUnicode_Encode | ||||
#define PyString_AsEncodedObject PyUnicode_AsEncodedObject | ||||
#define PyString_AsEncodedString PyUnicode_AsEncodedString | ||||
#define PyString_AsDecodedObject PyUnicode_AsDecodedObject | ||||
#define PyString_AsDecodedString PyUnicode_AsDecodedUnicode | ||||
/* #define PyString_AsStringAndSize */ | ||||
#define _PyString_InsertThousandsGrouping _PyUnicode_InsertThousandsGrouping | ||||
Renato Cunha
|
r11358 | #endif /* PY_MAJOR_VERSION */ | ||
/* Backports from 2.6 */ | ||||
#if PY_VERSION_HEX < 0x02060000 | ||||
#define Py_TYPE(ob) (ob)->ob_type | ||||
#define Py_SIZE(ob) (ob)->ob_size | ||||
#define PyVarObject_HEAD_INIT(type, size) PyObject_HEAD_INIT(type) size, | ||||
/* Shamelessly stolen from bytesobject.h */ | ||||
#define PyBytesObject PyStringObject | ||||
#define PyBytes_Type PyString_Type | ||||
#define PyBytes_Check PyString_Check | ||||
#define PyBytes_CheckExact PyString_CheckExact | ||||
#define PyBytes_CHECK_INTERNED PyString_CHECK_INTERNED | ||||
#define PyBytes_AS_STRING PyString_AS_STRING | ||||
#define PyBytes_GET_SIZE PyString_GET_SIZE | ||||
#define Py_TPFLAGS_BYTES_SUBCLASS Py_TPFLAGS_STRING_SUBCLASS | ||||
#define PyBytes_FromStringAndSize PyString_FromStringAndSize | ||||
#define PyBytes_FromString PyString_FromString | ||||
#define PyBytes_FromFormatV PyString_FromFormatV | ||||
#define PyBytes_FromFormat PyString_FromFormat | ||||
#define PyBytes_Size PyString_Size | ||||
#define PyBytes_AsString PyString_AsString | ||||
#define PyBytes_Repr PyString_Repr | ||||
#define PyBytes_Concat PyString_Concat | ||||
#define PyBytes_ConcatAndDel PyString_ConcatAndDel | ||||
#define _PyBytes_Resize _PyString_Resize | ||||
#define _PyBytes_Eq _PyString_Eq | ||||
#define PyBytes_Format PyString_Format | ||||
#define _PyBytes_FormatLong _PyString_FormatLong | ||||
#define PyBytes_DecodeEscape PyString_DecodeEscape | ||||
#define _PyBytes_Join _PyString_Join | ||||
#define PyBytes_Decode PyString_Decode | ||||
#define PyBytes_Encode PyString_Encode | ||||
#define PyBytes_AsEncodedObject PyString_AsEncodedObject | ||||
#define PyBytes_AsEncodedString PyString_AsEncodedString | ||||
#define PyBytes_AsDecodedObject PyString_AsDecodedObject | ||||
#define PyBytes_AsDecodedString PyString_AsDecodedString | ||||
#define PyBytes_AsStringAndSize PyString_AsStringAndSize | ||||
#define _PyBytes_InsertThousandsGrouping _PyString_InsertThousandsGrouping | ||||
#endif /* PY_VERSION_HEX */ | ||||
Matt Mackall
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r16382 | #if (PY_VERSION_HEX < 0x02050000) | ||
Matt Mackall
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r16384 | /* Definitions to get compatibility with python 2.4 and earlier which | ||
does not have Py_ssize_t. See also PEP 353. | ||||
Note: msvc (8 or earlier) does not have ssize_t, so we use Py_ssize_t. | ||||
*/ | ||||
Matt Mackall
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r16382 | typedef int Py_ssize_t; | ||
Matt Mackall
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r16393 | typedef Py_ssize_t (*lenfunc)(PyObject *); | ||
typedef PyObject *(*ssizeargfunc)(PyObject *, Py_ssize_t); | ||||
Matt Mackall
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r16384 | #if !defined(PY_SSIZE_T_MIN) | ||
#define PY_SSIZE_T_MAX INT_MAX | ||||
#define PY_SSIZE_T_MIN INT_MIN | ||||
#endif | ||||
Matt Mackall
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r16382 | #endif | ||
Matt Mackall
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r16385 | #ifdef _WIN32 | ||
#ifdef _MSC_VER | ||||
/* msvc 6.0 has problems */ | ||||
#define inline __inline | ||||
typedef unsigned long uint32_t; | ||||
typedef unsigned __int64 uint64_t; | ||||
#else | ||||
#include <stdint.h> | ||||
#endif | ||||
static uint32_t ntohl(uint32_t x) | ||||
{ | ||||
return ((x & 0x000000ffUL) << 24) | | ||||
((x & 0x0000ff00UL) << 8) | | ||||
((x & 0x00ff0000UL) >> 8) | | ||||
((x & 0xff000000UL) >> 24); | ||||
} | ||||
#else | ||||
/* not windows */ | ||||
#include <sys/types.h> | ||||
#if defined __BEOS__ && !defined __HAIKU__ | ||||
#include <ByteOrder.h> | ||||
#else | ||||
#include <arpa/inet.h> | ||||
#endif | ||||
#include <inttypes.h> | ||||
#endif | ||||
#if defined __hpux || defined __SUNPRO_C || defined _AIX | ||||
#define inline | ||||
#endif | ||||
#ifdef __linux | ||||
#define inline __inline | ||||
#endif | ||||
Renato Cunha
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r11358 | #endif /* _HG_UTIL_H_ */ | ||