Print this page
2964 need POSIX 2008 locale object support
Reviewed by: Robert Mustacchi <rm@joyent.com>

*** 18,27 **** --- 18,28 ---- * * CDDL HEADER END */ /* + * Copyright 2013 Garrett D'Amore <garrett@damore.org> * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved. */ /* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */ /* All Rights Reserved */
*** 33,63 **** #include "lint.h" #include <sys/types.h> #include <strings.h> #include <ctype.h> int ! strcasecmp(const char *s1, const char *s2) { - extern int charset_is_ascii; extern int ascii_strcasecmp(const char *s1, const char *s2); ! int *cm; const uchar_t *us1; const uchar_t *us2; /* * If we are in a locale that uses the ASCII character set * (C or POSIX), use the fast ascii_strcasecmp() function. */ ! if (charset_is_ascii) return (ascii_strcasecmp(s1, s2)); ! cm = __trans_lower; us1 = (const uchar_t *)s1; us2 = (const uchar_t *)s2; while (cm[*us1] == cm[*us2++]) if (*us1++ == '\0') return (0); return (cm[*us1] - cm[*(us2 - 1)]); } --- 34,74 ---- #include "lint.h" #include <sys/types.h> #include <strings.h> #include <ctype.h> + #include <locale.h> + #include "localeimpl.h" + #include "lctype.h" int ! strcasecmp_l(const char *s1, const char *s2, locale_t loc) { extern int ascii_strcasecmp(const char *s1, const char *s2); ! const int *cm; const uchar_t *us1; const uchar_t *us2; + const struct lc_ctype *lct = loc->ctype; /* * If we are in a locale that uses the ASCII character set * (C or POSIX), use the fast ascii_strcasecmp() function. */ ! if (lct->lc_is_ascii) return (ascii_strcasecmp(s1, s2)); ! cm = lct->lc_trans_lower; us1 = (const uchar_t *)s1; us2 = (const uchar_t *)s2; while (cm[*us1] == cm[*us2++]) if (*us1++ == '\0') return (0); return (cm[*us1] - cm[*(us2 - 1)]); + } + + int + strcasecmp(const char *s1, const char *s2) + { + /* would be nice to avoid uselocale()... but I don't see how */ + return (strcasecmp_l(s1, s2, uselocale(NULL))); }