Mercurial > cpython-lru_cache-weakref

annotate Python/pystrcmp.c @ 57677:1558dc69aacf 3.1

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Merged revisions 76776 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76776 | benjamin.peterson | 2009-12-12 19:23:39 -0600 (Sat, 12 Dec 2009) | 25 lines Merged revisions 76534,76538,76628,76701,76774 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76534 | martin.v.loewis | 2009-11-26 02:42:05 -0600 (Thu, 26 Nov 2009) | 2 lines Fix typo. ........ r76538 | georg.brandl | 2009-11-26 14:48:25 -0600 (Thu, 26 Nov 2009) | 1 line #7400: typo. ........ r76628 | andrew.kuchling | 2009-12-02 08:27:11 -0600 (Wed, 02 Dec 2009) | 1 line Markup fixes ........ r76701 | andrew.kuchling | 2009-12-07 20:37:05 -0600 (Mon, 07 Dec 2009) | 1 line Typo fix; grammar fix ........ r76774 | benjamin.peterson | 2009-12-12 18:54:15 -0600 (Sat, 12 Dec 2009) | 1 line account for PyObject_IsInstance's new ability to fail ........ ................
author Benjamin Peterson <benjamin@python.org>
date Sun, 13 Dec 2009 01:29:00 +0000
parents 0a485593ae1c
children fd25030223b0
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1 /* Cross platform case insensitive string compare functions
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2 */
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3
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4 #include "Python.h"
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5
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6 int
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7 PyOS_mystrnicmp(const char *s1, const char *s2, Py_ssize_t size)
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8 {
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9 if (size == 0)
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10 return 0;
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11 while ((--size > 0) &&
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12 (tolower((unsigned)*s1) == tolower((unsigned)*s2))) {
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13 if (!*s1++ || !*s2++)
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14 break;
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15 }
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16 return tolower((unsigned)*s1) - tolower((unsigned)*s2);
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17 }
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18
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19 int
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20 PyOS_mystricmp(const char *s1, const char *s2)
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21 {
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22 while (*s1 && (tolower((unsigned)*s1++) == tolower((unsigned)*s2++))) {
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23 ;
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24 }
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25 return (tolower((unsigned)*s1) - tolower((unsigned)*s2));
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26 }