1/* Define current locale data for LC_CTYPE category. 2 Copyright (C) 1995-1999, 2000 Free Software Foundation, Inc. 3 This file is part of the GNU C Library. 4 5 The GNU C Library is free software; you can redistribute it and/or 6 modify it under the terms of the GNU Lesser General Public 7 License as published by the Free Software Foundation; either 8 version 2.1 of the License, or (at your option) any later version. 9 10 The GNU C Library is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 Lesser General Public License for more details. 14 15 You should have received a copy of the GNU Lesser General Public 16 License along with the GNU C Library; if not, write to the Free 17 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 18 02111-1307 USA. */ 19 20#include "localeinfo.h" 21#include <ctype.h> 22#include <endian.h> 23#include <stdint.h> 24 25_NL_CURRENT_DEFINE (LC_CTYPE); 26 27/* We are called after loading LC_CTYPE data to load it into 28 the variables used by the ctype.h macros. 29 30 There are three arrays of short ints which need to be indexable 31 from -128 to 255 inclusive. Stored in the locale data file are 32 a copy of each for each byte order. */ 33 34void 35_nl_postload_ctype (void) 36{ 37#define paste(a,b) paste1(a,b) 38#define paste1(a,b) a##b 39 40#define current(type,x,offset) \ 41 ((const type *) _NL_CURRENT (LC_CTYPE, paste(_NL_CTYPE_,x)) + offset) 42 43 extern const char *__ctype32_wctype[12]; 44 extern const char *__ctype32_wctrans[2]; 45 46 size_t offset, cnt; 47 48 offset = _NL_CURRENT_WORD (LC_CTYPE, _NL_CTYPE_CLASS_OFFSET); 49 for (cnt = 0; cnt < 12; cnt++) 50 __ctype32_wctype[cnt] = _nl_global_locale.__locales[LC_CTYPE]->values[offset + cnt].string; 51 52 offset = _NL_CURRENT_WORD (LC_CTYPE, _NL_CTYPE_MAP_OFFSET); 53 for (cnt = 0; cnt < 2; cnt++) 54 __ctype32_wctrans[cnt] = _nl_global_locale.__locales[LC_CTYPE]->values[offset + cnt].string; 55} 56