| /* Define current locale data for LC_CTYPE category. |
| Copyright (C) 1995 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Library General Public License as |
| published by the Free Software Foundation; either version 2 of the |
| License, or (at your option) any later version. |
| |
| The GNU C Library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Library General Public License for more details. |
| |
| You should have received a copy of the GNU Library General Public |
| License along with the GNU C Library; see the file COPYING.LIB. If |
| not, write to the Free Software Foundation, Inc., 675 Mass Ave, |
| Cambridge, MA 02139, USA. */ |
| |
| #include "localeinfo.h" |
| #include <ctype.h> |
| #include <endian.h> |
| |
| _NL_CURRENT_DEFINE (LC_CTYPE); |
| |
| /* We are called after loading LC_CTYPE data to load it into |
| the variables used by the ctype.h macros. |
| |
| There are three arrays of short ints which need to be indexable |
| from -128 to 255 inclusive. Stored in the locale data file are |
| a copy of each for each byte order. */ |
| |
| void |
| _nl_postload_ctype (void) |
| { |
| #if BYTE_ORDER == BIG_ENDIAN |
| #define bo(x) x##_EB |
| #elif BYTE_ORDER == LITTLE_ENDIAN |
| #define bo(x) x##_EL |
| #else |
| #error bizarre byte order |
| #endif |
| #define paste(a,b) paste1(a,b) |
| #define paste1(a,b) a##b |
| |
| #define current(unsigned,x) \ |
| ((const unsigned int *) _NL_CURRENT (LC_CTYPE, paste(_NL_CTYPE_,x)) \ |
| + 128) |
| |
| __ctype_b = current (unsigned short, CLASS); |
| __ctype_toupper = current (, bo (TOUPPER)); |
| __ctype_tolower = current (, bo (TOLOWER)); |
| } |