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annotate Python/pystrcmp.c @ 50745:2b2707ff8bb7

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Merged revisions 68455,68476,68542 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r68455 | kristjan.jonsson | 2009-01-09 21:03:27 +0100 (Fr, 09 Jan 2009) | 1 line Issue 3582. Improved thread support and TLS for Windows ........ r68476 | kristjan.jonsson | 2009-01-10 13:14:31 +0100 (Sa, 10 Jan 2009) | 1 line Issue 4906: Preserve windows error state across PyThread_get_key_value ........ r68542 | martin.v.loewis | 2009-01-12 09:11:24 +0100 (Mo, 12 Jan 2009) | 2 lines Issue #4893: Use NT threading on CE. ........
author Martin v. Löwis <martin@v.loewis.de>
date Mon, 12 Jan 2009 08:21:03 +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 }