diff options
Diffstat (limited to 'lib/libc/string/wcsxfrm.c')
| -rw-r--r-- | lib/libc/string/wcsxfrm.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/lib/libc/string/wcsxfrm.c b/lib/libc/string/wcsxfrm.c index 5e47ad9..cea667e 100644 --- a/lib/libc/string/wcsxfrm.c +++ b/lib/libc/string/wcsxfrm.c @@ -3,6 +3,11 @@ * at Electronni Visti IA, Kiev, Ukraine. * All rights reserved. * + * Copyright (c) 2011 The FreeBSD Foundation + * All rights reserved. + * Portions of this software were developed by David Chisnall + * under sponsorship from the FreeBSD Foundation. + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -43,11 +48,14 @@ static char *__mbsdup(const wchar_t *); * the logic used. */ size_t -wcsxfrm(wchar_t * __restrict dest, const wchar_t * __restrict src, size_t len) +wcsxfrm_l(wchar_t * __restrict dest, const wchar_t * __restrict src, size_t len, locale_t locale) { int prim, sec, l; size_t slen; char *mbsrc, *s, *ss; + FIX_LOCALE(locale); + struct xlocale_collate *table = + (struct xlocale_collate*)locale->components[XLC_COLLATE]; if (*src == L'\0') { if (len != 0) @@ -55,7 +63,7 @@ wcsxfrm(wchar_t * __restrict dest, const wchar_t * __restrict src, size_t len) return (0); } - if (__collate_load_error || MB_CUR_MAX > 1) { + if (table->__collate_load_error || MB_CUR_MAX > 1) { slen = wcslen(src); if (len > 0) { if (slen < len) @@ -71,10 +79,10 @@ wcsxfrm(wchar_t * __restrict dest, const wchar_t * __restrict src, size_t len) mbsrc = __mbsdup(src); slen = 0; prim = sec = 0; - ss = s = __collate_substitute(mbsrc); + ss = s = __collate_substitute(table, mbsrc); while (*s != '\0') { while (*s != '\0' && prim == 0) { - __collate_lookup(s, &l, &prim, &sec); + __collate_lookup(table, s, &l, &prim, &sec); s += l; } if (prim != 0) { @@ -93,6 +101,11 @@ wcsxfrm(wchar_t * __restrict dest, const wchar_t * __restrict src, size_t len) return (slen); } +size_t +wcsxfrm(wchar_t * __restrict dest, const wchar_t * __restrict src, size_t len) +{ + return wcsxfrm_l(dest, src, len, __get_locale()); +} static char * __mbsdup(const wchar_t *ws) |
