diff options
| author | Corinna Vinschen <corinna@vinschen.de> | 2010-01-17 17:41:58 +0300 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2010-01-17 17:41:58 +0300 |
| commit | d24015235c9d3410f14935dd5e8861922ca45dbd (patch) | |
| tree | 70c076aeee5cfe1f33329fb8e49d0858e61f5763 /newlib/libc/locale/locale.c | |
| parent | 62910474ac7eaeddb7a51b6fdad14bcc852c9e93 (diff) | |
* libc/locale/locale.c (loadlocale): Allow three character
language codes to accommodate ISO 639-2 codes.
Diffstat (limited to 'newlib/libc/locale/locale.c')
| -rw-r--r-- | newlib/libc/locale/locale.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/newlib/libc/locale/locale.c b/newlib/libc/locale/locale.c index 8a74034d0..8eb943094 100644 --- a/newlib/libc/locale/locale.c +++ b/newlib/libc/locale/locale.c @@ -51,8 +51,10 @@ the form language[_TERRITORY][.charset][@@modifier] -<<"language">> is a two character string per ISO 639. <<"TERRITORY">> is a -country code per ISO 3166. For <<"charset">> and <<"modifier">> see below. +<<"language">> is a two character string per ISO 639, or, if not available +for a given language, a three character string per ISO 639-2. +<<"TERRITORY">> is a country code per ISO 3166. For <<"charset">> and +<<"modifier">> see below. Additionally to the POSIX specifier, seven extensions are supported for backward compatibility with older implementations using newlib: @@ -473,6 +475,9 @@ loadlocale(struct _reent *p, int category) || c[1] < 'a' || c[1] > 'z') return NULL; c += 2; + /* Allow three character Language per ISO 639-2 */ + if (c[0] >= 'a' && c[0] <= 'z') + ++c; if (c[0] == '_') { /* Territory */ |