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| author | Corinna Vinschen <corinna@vinschen.de> | 2010-11-19 10:02:36 +0000 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2010-11-19 10:02:36 +0000 |
| commit | ce386bafb7e370f5d2e5fac8d01ad7acebc830c0 (patch) | |
| tree | 8b73acdd774231f766a08105868596f73c08ef64 | |
| parent | 5c6904b515d98647fdb35a4292cb6c9d8219fe2c (diff) | |
| download | newlib-ce386bafb7e370f5d2e5fac8d01ad7acebc830c0.zip newlib-ce386bafb7e370f5d2e5fac8d01ad7acebc830c0.tar.gz newlib-ce386bafb7e370f5d2e5fac8d01ad7acebc830c0.tar.bz2 | |
* libc/locale/locale.c (loadlocale): Recognise the "cjknarrow"
modifier on "C.<charset>" locales too.
| -rw-r--r-- | newlib/ChangeLog | 5 | ||||
| -rw-r--r-- | newlib/libc/locale/locale.c | 31 |
2 files changed, 25 insertions, 11 deletions
diff --git a/newlib/ChangeLog b/newlib/ChangeLog index 6d96238..62e2632 100644 --- a/newlib/ChangeLog +++ b/newlib/ChangeLog @@ -1,3 +1,8 @@ +2010-11-19 Andy Koppe <andy.koppe@gmail.com> + + * libc/locale/locale.c (loadlocale): Recognise the "cjknarrow" + modifier on "C.<charset>" locales too. + 2010-11-18 Andy Koppe <andy.koppe@gmail.com> * libc/locale/locale.c (loadlocale): Fix width of CJK ambigous diff --git a/newlib/libc/locale/locale.c b/newlib/libc/locale/locale.c index a357a17..37ac5e9 100644 --- a/newlib/libc/locale/locale.c +++ b/newlib/libc/locale/locale.c @@ -452,7 +452,7 @@ loadlocale(struct _reent *p, int category) char *locale = NULL; char charset[ENCODING_LEN + 1]; unsigned long val; - char *end, *c; + char *end, *c = NULL; int mbc_max; int (*l_wctomb) (struct _reent *, char *, wchar_t, const char *, mbstate_t *); int (*l_mbtowc) (struct _reent *, wchar_t *, const char *, size_t, @@ -507,7 +507,16 @@ restart: sticking to the C locale in terms of sort order, etc. Proposed in the Debian project. */ - strcpy (charset, locale + 2); + { + char *chp; + + c = locale + 2; + strcpy (charset, c); + if ((chp = strchr (charset, '@'))) + /* Strip off modifier */ + *chp = '\0'; + c += strlen (charset); + } else /* POSIX style */ { c = locale; @@ -558,15 +567,15 @@ restart: else /* Invalid string */ FAIL; - if (c[0] == '@') - { - /* Modifier */ - /* Only one modifier is recognized right now. "cjknarrow" is used - to modify the behaviour of wcwidth() for East Asian languages. - For details see the comment at the end of this function. */ - if (!strcmp (c + 1, "cjknarrow")) - cjknarrow = 1; - } + } + if (c && c[0] == '@') + { + /* Modifier */ + /* Only one modifier is recognized right now. "cjknarrow" is used + to modify the behaviour of wcwidth() for East Asian languages. + For details see the comment at the end of this function. */ + if (!strcmp (c + 1, "cjknarrow")) + cjknarrow = 1; } /* We only support this subset of charsets. */ switch (charset[0]) |