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glibc  2.9
gettext.c
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00001 /* Implementation of gettext(3) function.
00002    Copyright (C) 1995, 1997, 2000, 2001, 2002 Free Software Foundation, Inc.
00003    This file is part of the GNU C Library.
00004 
00005    The GNU C Library is free software; you can redistribute it and/or
00006    modify it under the terms of the GNU Lesser General Public
00007    License as published by the Free Software Foundation; either
00008    version 2.1 of the License, or (at your option) any later version.
00009 
00010    The GNU C Library is distributed in the hope that it will be useful,
00011    but WITHOUT ANY WARRANTY; without even the implied warranty of
00012    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013    Lesser General Public License for more details.
00014 
00015    You should have received a copy of the GNU Lesser General Public
00016    License along with the GNU C Library; if not, write to the Free
00017    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
00018    02111-1307 USA.  */
00019 
00020 #ifdef HAVE_CONFIG_H
00021 # include <config.h>
00022 #endif
00023 
00024 #ifdef _LIBC
00025 # define __need_NULL
00026 # include <stddef.h>
00027 #else
00028 # include <stdlib.h>        /* Just for NULL.  */
00029 #endif
00030 
00031 #include "gettextP.h"
00032 #ifdef _LIBC
00033 # include <libintl.h>
00034 #else
00035 # include "libgnuintl.h"
00036 #endif
00037 
00038 /* @@ end of prolog @@ */
00039 
00040 /* Names for the libintl functions are a problem.  They must not clash
00041    with existing names and they should follow ANSI C.  But this source
00042    code is also used in GNU C Library where the names have a __
00043    prefix.  So we have to make a difference here.  */
00044 #ifdef _LIBC
00045 # define GETTEXT __gettext
00046 # define DCGETTEXT INTUSE(__dcgettext)
00047 #else
00048 # define GETTEXT libintl_gettext
00049 # define DCGETTEXT libintl_dcgettext
00050 #endif
00051 
00052 /* Look up MSGID in the current default message catalog for the current
00053    LC_MESSAGES locale.  If not found, returns MSGID itself (the default
00054    text).  */
00055 char *
00056 GETTEXT (msgid)
00057      const char *msgid;
00058 {
00059   return DCGETTEXT (NULL, msgid, LC_MESSAGES);
00060 }
00061 
00062 #ifdef _LIBC
00063 /* Alias for function name in GNU C Library.  */
00064 weak_alias (__gettext, gettext);
00065 #endif