Mercurial > hg
view mercurial/util.h @ 25026:80d28a88137f
util.h: kill no longer needed definitions for Python < 2.5
see e1fb276d4619
author | Adrian Buehlmann <adrian@cadifra.com> |
---|---|
date | Wed, 13 May 2015 18:57:38 +0200 |
parents | 8e9f8d2a2c0c |
children | 14bf7679fb68 |
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/* 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 #define PyInt_AsLong PyLong_AsLong /* 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 #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 */ #ifdef _WIN32 #ifdef _MSC_VER /* msvc 6.0 has problems */ #define inline __inline typedef signed char int8_t; typedef short int16_t; typedef long int32_t; typedef __int64 int64_t; typedef unsigned char uint8_t; typedef unsigned short uint16_t; typedef unsigned long uint32_t; typedef unsigned __int64 uint64_t; #else #include <stdint.h> #endif #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 typedef struct { PyObject_HEAD char state; int mode; int size; int mtime; } dirstateTupleObject; extern PyTypeObject dirstateTupleType; #define dirstate_tuple_check(op) (Py_TYPE(op) == &dirstateTupleType) static inline uint32_t getbe32(const char *c) { const unsigned char *d = (const unsigned char *)c; return ((d[0] << 24) | (d[1] << 16) | (d[2] << 8) | (d[3])); } static inline int16_t getbeint16(const char *c) { const unsigned char *d = (const unsigned char *)c; return ((d[0] << 8) | (d[1])); } static inline uint16_t getbeuint16(const char *c) { const unsigned char *d = (const unsigned char *)c; return ((d[0] << 8) | (d[1])); } static inline void putbe32(uint32_t x, char *c) { c[0] = (x >> 24) & 0xff; c[1] = (x >> 16) & 0xff; c[2] = (x >> 8) & 0xff; c[3] = (x) & 0xff; } static inline double getbefloat64(const char *c) { const unsigned char *d = (const unsigned char *)c; double ret; int i; uint64_t t = 0; for (i = 0; i < 8; i++) { t = (t<<8) + d[i]; } memcpy(&ret, &t, sizeof(t)); return ret; } /* This should be kept in sync with normcasespecs in encoding.py. */ enum normcase_spec { NORMCASE_LOWER = -1, NORMCASE_UPPER = 1, NORMCASE_OTHER = 0 }; #define MIN(a, b) (((a)<(b))?(a):(b)) /* VC9 doesn't include bool and lacks stdbool.h based on my searching */ #if defined(_MSC_VER) || __STDC_VERSION__ < 199901L #define true 1 #define false 0 typedef unsigned char bool; #else #include <stdbool.h> #endif #endif /* _HG_UTIL_H_ */