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

*** 1,6 **** --- 1,7 ---- /* + * Copyright 2013 Garrett D'Amore <garrett@damore.org> * Copyright 2010 Nexenta Systems, Inc. All rights reserved. * Copyright (c) 1989, 1993 * The Regents of the University of California. All rights reserved. * (c) UNIX System Laboratories, Inc. * All or some portions of this file are derived from material licensed
*** 37,61 **** */ #include "lint.h" #include <wctype.h> #include <stdio.h> #include "runetype.h" static wint_t ! __change_case_ext(wint_t c, int lower) { size_t lim; - _RuneRange *rr; - _RuneEntry *base, *re; if (c < 0 || c == EOF) return (c); ! rr = lower ? ! &_CurrentRuneLocale->__maplower_ext : ! &_CurrentRuneLocale->__mapupper_ext; /* Binary search -- see bsearch.c for explanation. */ base = rr->__ranges; for (lim = rr->__nranges; lim != 0; lim >>= 1) { re = base + (lim >> 1); if (re->__min <= c && c <= re->__max) { --- 38,64 ---- */ #include "lint.h" #include <wctype.h> #include <stdio.h> + #include "localeimpl.h" + #include "lctype.h" #include "runetype.h" static wint_t ! change_case_ext(locale_t loc, wint_t c, int lower) { + const _RuneLocale *rl; + const _RuneRange *rr; + const _RuneEntry *base, *re; size_t lim; if (c < 0 || c == EOF) return (c); ! rl = loc->runelocale; ! rr = lower ? &rl->__maplower_ext : &rl->__mapupper_ext; /* Binary search -- see bsearch.c for explanation. */ base = rr->__ranges; for (lim = rr->__nranges; lim != 0; lim >>= 1) { re = base + (lim >> 1); if (re->__min <= c && c <= re->__max) {
*** 67,88 **** } return (c); } #undef towlower wint_t towlower(wint_t wc) { ! return ((wc < 0 || wc >= _CACHED_RUNES) ? ! __change_case_ext(wc, 1) : ! _CurrentRuneLocale->__maplower[wc]); } #undef towupper wint_t towupper(wint_t wc) { ! return ((wc < 0 || wc >= _CACHED_RUNES) ? ! __change_case_ext(wc, 0) : ! _CurrentRuneLocale->__mapupper[wc]); } --- 70,111 ---- } return (c); } + wint_t + towlower_l(wint_t wc, locale_t loc) + { + return (iswascii(wc) ? __trans_lower[wc] : + (wc < 0 || wc >= _CACHED_RUNES) ? + change_case_ext(loc, wc, 1) : + loc->runelocale->__maplower[wc]); + } + #undef towlower wint_t towlower(wint_t wc) { ! return (iswascii(wc) ? __trans_lower[wc] : ! (wc < 0 || wc >= _CACHED_RUNES) ? ! change_case_ext(uselocale(NULL), wc, 1) : ! uselocale(NULL)->runelocale->__maplower[wc]); } + wint_t + towupper_l(wint_t wc, locale_t loc) + { + return (iswascii(wc) ? __trans_upper[wc] : + (wc < 0 || wc >= _CACHED_RUNES) ? + change_case_ext(loc, wc, 0) : + loc->runelocale->__mapupper[wc]); + } + #undef towupper wint_t towupper(wint_t wc) { ! return (iswascii(wc) ? __trans_upper[wc] : ! (wc < 0 || wc >= _CACHED_RUNES) ? ! change_case_ext(uselocale(NULL), wc, 0) : ! uselocale(NULL)->runelocale->__mapupper[wc]); }