diff options
Diffstat (limited to 'wctype/wctype_l.c')
-rw-r--r-- | wctype/wctype_l.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/wctype/wctype_l.c b/wctype/wctype_l.c index 0a19504503..fdbd1ff451 100644 --- a/wctype/wctype_l.c +++ b/wctype/wctype_l.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1996, 1997 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997, 2000 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996. @@ -26,11 +26,11 @@ wctype_t __wctype_l (const char *property, __locale_t locale) { const char *names; - wctype_t result; + unsigned int result; size_t proplen = strlen (property); names = locale->__locales[LC_CTYPE]->values[_NL_ITEM_INDEX (_NL_CTYPE_CLASS_NAMES)].string; - for (result = 1; result != 0; result <<= 1) + for (result = 0; ; result++) { size_t nameslen = strlen (names); @@ -42,12 +42,21 @@ __wctype_l (const char *property, __locale_t locale) return 0; } + if (locale->__locales[LC_CTYPE]->values[_NL_ITEM_INDEX (_NL_CTYPE_HASH_SIZE)].word == 0) + { + /* Old locale format. */ #if __BYTE_ORDER == __BIG_ENDIAN - return result; + return 1 << result; #else # define SWAPU32(w) \ (((w) << 24) | (((w) & 0xff00) << 8) | (((w) >> 8) & 0xff00) | ((w) >> 24)) - - return SWAPU32 (result); + return 1 << (result ^ 0x18); /* = SWAPU32 (1 << result); */ #endif + } + else + { + /* New locale format. */ + size_t i = locale->__locales[LC_CTYPE]->values[_NL_ITEM_INDEX (_NL_CTYPE_CLASS_OFFSET)].word + result; + return (wctype_t) locale->__locales[LC_CTYPE]->values[i].string; + } } |