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* libc/locale/locale.c (loadlocale): Allow CP932 as alias for SJIS.

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Add to documentation.  Add a few comments to #endif's for Cygwin.
This commit is contained in:
Corinna Vinschen
2010-01-23 16:41:08 +00:00
parent e0c57463f0
commit b0466b3702
2 changed files with 21 additions and 9 deletions
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5
newlib/ChangeLog
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@@ -1,3 +1,8 @@
2010-01-23 Corinna Vinschen <corinna@vinschen.de>
* libc/locale/locale.c (loadlocale): Allow CP932 as alias for SJIS.
Add to documentation. Add a few comments to #endif's for Cygwin.
2010-01-23 Corinna Vinschen <corinna@vinschen.de>
* libc/locale/locale.c (loadlocale): Disable JIS entirely on Cygwin.

25
newlib/libc/locale/locale.c
View File

@@ -60,8 +60,8 @@ Additionally to the POSIX specifier, seven extensions are supported for
backward compatibility with older implementations using newlib:
<<"C-UTF-8">>, <<"C-JIS">>, <<"C-eucJP">>, <<"C-SJIS">>, <<C-KOI8-R>>,
<<C-KOI8-U>>, <<"C-ISO-8859-x">> with 1 <= x <= 15, or <<"C-CPxxx">> with
xxx in [437, 720, 737, 775, 850, 852, 855, 857, 858, 862, 866, 874, 1125,
1250, 1251, 1252, 1253, 1254, 1255, 1256, 1257, 1258].
xxx in [437, 720, 737, 775, 850, 852, 855, 857, 858, 862, 866, 874, 932,
1125, 1250, 1251, 1252, 1253, 1254, 1255, 1256, 1257, 1258].
Instead of <<"C-">>, you can specify also <<"C.">>. Both variations allow
to specify language neutral locales while using other charsets than ASCII,
@@ -71,7 +71,7 @@ but uses the UTF-8 charset.
Even when using POSIX locale strings, the only charsets allowed are
<<"UTF-8">>, <<"JIS">>, <<"EUCJP">>, <<"SJIS">>, <<KOI8-R>>, <<KOI8-U>>,
<<"ISO-8859-x">> with 1 <= x <= 15, or <<"CPxxx">> with xxx in
[437, 720, 737, 775, 850, 852, 855, 857, 858, 862, 866, 874, 1125, 1250,
[437, 720, 737, 775, 850, 852, 855, 857, 858, 862, 866, 874, 932, 1125, 1250,
1251, 1252, 1253, 1254, 1255, 1256, 1257, 1258].
Charsets are case insensitive. For instance, <<"EUCJP">> and <<"eucJP">>
are equivalent. <<"UTF-8">> can also be written without dash, as in
@@ -190,7 +190,7 @@ char *_PathLocale = NULL;
static
#ifndef __CYGWIN__
_CONST
#endif
#endif /* !__CYGWIN__ */
struct lconv lconv =
{
".", "", "", "", "", "", "", "", "", "",
@@ -559,7 +559,7 @@ loadlocale(struct _reent *p, int category)
l_mbtowc = __jis_mbtowc;
#endif
break;
#endif
#endif /* !__CYGWIN__ */
case 'E':
case 'e':
if (!strcasecmp (charset, "EUCJP") || !strcasecmp (charset, "EUC-JP"))
@@ -582,7 +582,7 @@ loadlocale(struct _reent *p, int category)
l_mbtowc = __kr_mbtowc;
#endif
}
#endif
#endif /* __CYGWIN__ */
else
return NULL;
break;
@@ -659,6 +659,13 @@ loadlocale(struct _reent *p, int category)
l_wctomb = __ascii_wctomb;
l_mbtowc = __ascii_mbtowc;
#endif /* _MB_EXTENDED_CHARSETS_WINDOWS */
#endif
break;
case 932:
mbc_max = 2;
#ifdef _MB_CAPABLE
l_wctomb = __sjis_wctomb;
l_mbtowc = __sjis_mbtowc;
#endif
break;
default:
@@ -766,7 +773,7 @@ loadlocale(struct _reent *p, int category)
ret = __time_load_locale (locale, (void *) l_wctomb, charset);
if (ret)
return NULL;
#endif
#endif /* __CYGWIN__ */
return strcpy(current_categories[category], new_categories[category]);
}
@@ -851,7 +858,7 @@ _DEFUN(_localeconv_r, (data),
lconv.int_p_sign_posn = m->p_sign_posn[0];
__mlocale_changed = 0;
}
#endif
#endif /* __CYGWIN__ */
return (struct lconv *) &lconv;
}
@@ -865,7 +872,7 @@ _DEFUN(setlocale, (category, locale),
{
return _setlocale_r (_REENT, category, locale);
}
#endif
#endif /* __CYGWIN__ */
struct lconv *
_DEFUN_VOID(localeconv)