mirror of
https://github.com/python/cpython
synced 2024-09-15 21:40:06 +00:00
578ebc5d5f
Replace <ctype.h> locale dependent functions with Python "pyctype.h" locale independent functions: * Replace isalpha() with Py_ISALPHA(). * Replace isdigit() with Py_ISDIGIT(). * Replace isxdigit() with Py_ISXDIGIT(). * Replace tolower() with Py_TOLOWER(). Leave Modules/_sre/sre.c unchanged, it uses locale dependent functions on purpose. Include explicitly <ctype.h> in _decimal.c to get isascii().
31 lines
777 B
C
31 lines
777 B
C
/* Cross platform case insensitive string compare functions
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*/
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#include "Python.h"
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int
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PyOS_mystrnicmp(const char *s1, const char *s2, Py_ssize_t size)
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{
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const unsigned char *p1, *p2;
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if (size == 0)
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return 0;
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p1 = (const unsigned char *)s1;
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p2 = (const unsigned char *)s2;
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for (; (--size > 0) && *p1 && *p2 && (Py_TOLOWER(*p1) == Py_TOLOWER(*p2));
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p1++, p2++) {
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;
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}
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return Py_TOLOWER(*p1) - Py_TOLOWER(*p2);
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}
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int
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PyOS_mystricmp(const char *s1, const char *s2)
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{
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const unsigned char *p1 = (const unsigned char *)s1;
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const unsigned char *p2 = (const unsigned char *)s2;
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for (; *p1 && *p2 && (Py_TOLOWER(*p1) == Py_TOLOWER(*p2)); p1++, p2++) {
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;
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}
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return (Py_TOLOWER(*p1) - Py_TOLOWER(*p2));
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}
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