(excluded_file_name): New prototype

[gnulib.git] / lib / localcharset.c

diff --git a/lib/localcharset.c b/lib/localcharset.c
index 66099d5..d03ab79 100644 (file)
--- a/lib/localcharset.c
+++ b/lib/localcharset.c
@@ -1,6 +1,6 @@
 /* Determine a canonical name for the current locale's character encoding.
 
-   Copyright (C) 2000-2004 Free Software Foundation, Inc.
+   Copyright (C) 2000-2006 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU General Public License along
    with this program; if not, write to the Free Software Foundation,
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
 
 /* Written by Bruno Haible <bruno@clisp.org>.  */
 
@@ -106,7 +106,7 @@ static const char * volatile charset_aliases;
 
 /* Return a pointer to the contents of the charset.alias file.  */
 static const char *
-get_charset_aliases ()
+get_charset_aliases (void)
 {
   const char *cp;
 
@@ -115,10 +115,16 @@ get_charset_aliases ()
     {
 #if !(defined VMS || defined WIN32)
       FILE *fp;
-      const char *dir = relocate (LIBDIR);
+      const char *dir;
       const char *base = "charset.alias";
       char *file_name;
 
+      /* Make it possible to override the charset.alias location.  This is
+        necessary for running the testsuite before "make install".  */
+      dir = getenv ("CHARSETALIASDIR");
+      if (dir == NULL || dir[0] == '\0')
+       dir = relocate (LIBDIR);
+
       /* Concatenate dir and base into freshly allocated file_name.  */
       {
        size_t dir_len = strlen (dir);
@@ -242,6 +248,7 @@ get_charset_aliases ()
           "CP1361" "\0" "JOHAB" "\0"
           "CP20127" "\0" "ASCII" "\0"
           "CP20866" "\0" "KOI8-R" "\0"
+          "CP20936" "\0" "GB2312" "\0"
           "CP21866" "\0" "KOI8-RU" "\0"
           "CP28591" "\0" "ISO-8859-1" "\0"
           "CP28592" "\0" "ISO-8859-2" "\0"
@@ -252,7 +259,14 @@ get_charset_aliases ()
           "CP28597" "\0" "ISO-8859-7" "\0"
           "CP28598" "\0" "ISO-8859-8" "\0"
           "CP28599" "\0" "ISO-8859-9" "\0"
-          "CP28605" "\0" "ISO-8859-15" "\0";
+          "CP28605" "\0" "ISO-8859-15" "\0"
+          "CP38598" "\0" "ISO-8859-8" "\0"
+          "CP51932" "\0" "EUC-JP" "\0"
+          "CP51936" "\0" "GB2312" "\0"
+          "CP51949" "\0" "EUC-KR" "\0"
+          "CP51950" "\0" "EUC-TW" "\0"
+          "CP54936" "\0" "GB18030" "\0"
+          "CP65001" "\0" "UTF-8" "\0";
 # endif
 #endif
 
@@ -272,7 +286,7 @@ get_charset_aliases ()
 STATIC
 #endif
 const char *
-locale_charset ()
+locale_charset (void)
 {
   const char *codeset;
   const char *aliases;