diff options
Diffstat (limited to 'intl/localcharset.c')
| -rw-r--r-- | intl/localcharset.c | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/intl/localcharset.c b/intl/localcharset.c index bc5587bf..2b1564e2 100644 --- a/intl/localcharset.c +++ b/intl/localcharset.c @@ -17,7 +17,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* Written by Bruno Haible <haible@clisp.cons.org>. */ +/* Written by Bruno Haible <bruno@clisp.org>. */ #ifdef HAVE_CONFIG_H # include <config.h> @@ -82,6 +82,11 @@ # define getc getc_unlocked #endif +#ifdef __cplusplus +/* When compiling with "gcc -x c++", produce a function with C linkage. */ +extern "C" const char * locale_charset (void); +#endif + /* The following static variable is declared 'volatile' to avoid a possible multithread problem in the function get_charset_aliases. If we are running in a threaded environment, and if two threads initialize @@ -201,7 +206,20 @@ get_charset_aliases () # if defined WIN32 cp = "CP936" "\0" "GBK" "\0" - "CP1361" "\0" "JOHAB" "\0"; + "CP1361" "\0" "JOHAB" "\0" + "CP20127" "\0" "ASCII" "\0" + "CP20866" "\0" "KOI8-R" "\0" + "CP21866" "\0" "KOI8-RU" "\0" + "CP28591" "\0" "ISO-8859-1" "\0" + "CP28592" "\0" "ISO-8859-2" "\0" + "CP28593" "\0" "ISO-8859-3" "\0" + "CP28594" "\0" "ISO-8859-4" "\0" + "CP28595" "\0" "ISO-8859-5" "\0" + "CP28596" "\0" "ISO-8859-6" "\0" + "CP28597" "\0" "ISO-8859-7" "\0" + "CP28598" "\0" "ISO-8859-8" "\0" + "CP28599" "\0" "ISO-8859-9" "\0" + "CP28605" "\0" "ISO-8859-15" "\0"; # endif #endif @@ -267,7 +285,7 @@ locale_charset () static char buf[2 + 10 + 1]; - /* Win32 has a function returning the locale's codepage as a number. */ + /* Woe32 has a function returning the locale's codepage as a number. */ sprintf (buf, "CP%u", GetACP ()); codeset = buf; @@ -341,5 +359,11 @@ locale_charset () break; } + /* Don't return an empty string. GNU libc and GNU libiconv interpret + the empty string as denoting "the locale's character encoding", + thus GNU libiconv would call this function a second time. */ + if (codeset[0] == '\0') + codeset = "ASCII"; + return codeset; } |