lib/intl/gettext.c

   1 /* gettext.c - Implementation of gettext(3) function. */
   2
   3 /* Copyright (C) 1995, 1997, 2000, 2001, 2002, 2005-2009 Free Software Foundation, Inc.
   4
   5    This file is part of GNU Bush.
   6
   7    Bush is free software: you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation, either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    Bush is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with Bush.  If not, see <http://www.gnu.org/licenses/>.
  19 */
  20
  21 #ifdef HAVE_CONFIG_H
  22 # include <config.h>
  23 #endif
  24
  25 #ifdef _LIBC
  26 # define __need_NULL
  27 # include <stddef.h>
  28 #else
  29 # include <stdlib.h>            /* Just for NULL.  */
  30 #endif
  31
  32 #include "gettextP.h"
  33 #ifdef _LIBC
  34 # include <libintl.h>
  35 #else
  36 # include "libgnuintl.h"
  37 #endif
  38
  39 /* @@ end of prolog @@ */
  40
  41 /* Names for the libintl functions are a problem.  They must not clash
  42    with existing names and they should follow ANSI C.  But this source
  43    code is also used in GNU C Library where the names have a __
  44    prefix.  So we have to make a difference here.  */
  45 #ifdef _LIBC
  46 # define GETTEXT __gettext
  47 # define DCGETTEXT INTUSE(__dcgettext)
  48 #else
  49 # define GETTEXT libintl_gettext
  50 # define DCGETTEXT libintl_dcgettext
  51 #endif
  52
  53 /* Look up MSGID in the current default message catalog for the current
  54    LC_MESSAGES locale.  If not found, returns MSGID itself (the default
  55    text).  */
  56 char *
  57 GETTEXT (msgid)
  58      const char *msgid;
  59 {
  60   return DCGETTEXT (NULL, msgid, LC_MESSAGES);
  61 }
  62
  63 #ifdef _LIBC
  64 /* Alias for function name in GNU C Library.  */
  65 weak_alias (__gettext, gettext);
  66 #endif