Mercurial > cpython-lru_cache-weakref

annotate Python/strerror.c @ 13658:f79434ee41fa legacy-trunk

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Mass ANSIfication of function definitions. Doesn't cover all 'extern' declarations yet, those come later.
author Thomas Wouters <thomas@python.org>
date Sat, 22 Jul 2000 18:47:25 +0000
parents 87ee82e5c56d
children 6f6f965c5e2d
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1 /***********************************************************
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2 Copyright (c) 2000, BeOpen.com.
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3 Copyright (c) 1995-2000, Corporation for National Research Initiatives.
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4 Copyright (c) 1990-1995, Stichting Mathematisch Centrum.
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5 All rights reserved.
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6
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7 See the file "Misc/COPYRIGHT" for information on usage and
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8 redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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9 ******************************************************************/
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10
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11 /* PD implementation of strerror() for systems that don't have it.
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12 Author: Guido van Rossum, CWI Amsterdam, Oct. 1990, <guido@cwi.nl>. */
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13
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14 #include <stdio.h>
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15
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16 extern int sys_nerr;
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17 extern char *sys_errlist[];
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18
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19 char *
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20 strerror(int err)
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21 {
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22 static char buf[20];
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23 if (err >= 0 && err < sys_nerr)
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24 return sys_errlist[err];
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25 sprintf(buf, "Unknown errno %d", err);
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26 return buf;
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27 }
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28
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29 #ifdef macintosh
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30 int sys_nerr = 0;
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31 char *sys_errlist[1] = 0;
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32 #endif