Mercurial > cpython-lru_cache-weakref

annotate Python/strerror.c @ 41766:d6aa7edf217a

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Add 'U'/'U#' format characters to Py_BuildValue (and thus to PyObject_CallFunction()) that take a char * (and a size in the case of 'U#') and create a unicode object out of it. Add functions PyUnicode_FromFormat() and PyUnicode_FromFormatV() that work similar to PyString_FromFormat(), but create a unicode object (also a %U format character has been added, that takes a PyObject *, which must point to a unicode object). Change the encoding and reason attributes of UnicodeEncodeError, UnicodeDecodeError and UnicodeTranslateError to be unicode objects.
author Walter Dörwald <walter@livinglogic.de>
date Fri, 18 May 2007 16:29:38 +0000
parents 86fdf8fe7f17
children
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853b736a6a9e Added copyright notice.
Guido van Rossum <guido@python.org>
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5c4dd9348e81 Added provision for THINK C which doesn't have sys_nerrors or sys_errlist.
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2 /* PD implementation of strerror() for systems that don't have it.
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3 Author: Guido van Rossum, CWI Amsterdam, Oct. 1990, <guido@cwi.nl>. */
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5 #include <stdio.h>
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379fc66f4c96 Use PyOS_snprintf instead of sprintf.
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6 #include "Python.h"
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8 extern int sys_nerr;
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9 extern char *sys_errlist[];
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11 char *
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f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
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12 strerror(int err)
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13 {
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14 static char buf[20];
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15 if (err >= 0 && err < sys_nerr)
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16 return sys_errlist[err];
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17 PyOS_snprintf(buf, sizeof(buf), "Unknown errno %d", err);
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18 return buf;
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19 }