Mercurial > cpython-lru_cache-weakref

annotate Python/strerror.c @ 37468:04afb3650847 legacy-trunk

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Generate line number table entries for except handlers. Re-enable all the tests in test_trace.py except one. Still not sure that these tests test what they used to test, but they pass. One failing test seems to be caused by undocumented line number table behavior in Python 2.4.
author Jeremy Hylton <jeremy@alum.mit.edu>
date Tue, 04 Apr 2006 14:26:39 +0000
parents 86fdf8fe7f17
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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853b736a6a9e Added copyright notice.
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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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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'
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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 }