diff options
Diffstat (limited to 'wctype/wcfuncs_l.c')
| -rw-r--r-- | wctype/wcfuncs_l.c | 116 |
1 files changed, 81 insertions, 35 deletions
diff --git a/wctype/wcfuncs_l.c b/wctype/wcfuncs_l.c index 0c75359a41..7b8eb96ce6 100644 --- a/wctype/wcfuncs_l.c +++ b/wctype/wcfuncs_l.c @@ -22,53 +22,99 @@ #define USE_IN_EXTENDED_LOCALE_MODEL #include "cname-lookup.h" +#include "wchar-lookup.h" /* Provide real-function versions of all the wctype macros. */ #define func(name, type) \ int name (wint_t wc, __locale_t locale) \ - { return __iswctype_l (wc, type, locale); } - -func (__iswalnum_l, _ISwalnum) -func (__iswalpha_l, _ISwalpha) -func (__iswcntrl_l, _ISwcntrl) -func (__iswdigit_l, _ISwdigit) -func (__iswlower_l, _ISwlower) -func (__iswgraph_l, _ISwgraph) -func (__iswprint_l, _ISwprint) -func (__iswpunct_l, _ISwpunct) -func (__iswspace_l, _ISwspace) -func (__iswupper_l, _ISwupper) -func (__iswxdigit_l, _ISwxdigit) + { \ + if (locale->__locales[LC_CTYPE]->values[_NL_ITEM_INDEX (_NL_CTYPE_HASH_SIZE)].word != 0) \ + { \ + /* Old locale format. */ \ + const uint32_t *class32_b; \ + size_t idx; \ + \ + idx = cname_lookup (wc, locale); \ + if (idx == ~((size_t) 0)) \ + return 0; \ + \ + class32_b = (uint32_t *) \ + locale->__locales[LC_CTYPE]->values[_NL_ITEM_INDEX (_NL_CTYPE_CLASS32)].string; \ + \ + return class32_b[idx] & _ISwbit (type); \ + } \ + else \ + { \ + /* New locale format. */ \ + size_t i = locale->__locales[LC_CTYPE]->values[_NL_ITEM_INDEX (_NL_CTYPE_CLASS_OFFSET)].word + type; \ + const char *desc = locale->__locales[LC_CTYPE]->values[i].string; \ + return wctype_table_lookup (desc, wc); \ + } \ + } + +func (__iswalnum_l, __ISwalnum) +func (__iswalpha_l, __ISwalpha) +func (__iswcntrl_l, __ISwcntrl) +func (__iswdigit_l, __ISwdigit) +func (__iswlower_l, __ISwlower) +func (__iswgraph_l, __ISwgraph) +func (__iswprint_l, __ISwprint) +func (__iswpunct_l, __ISwpunct) +func (__iswspace_l, __ISwspace) +func (__iswupper_l, __ISwupper) +func (__iswxdigit_l, __ISwxdigit) wint_t (__towlower_l) (wint_t wc, __locale_t locale) { - const int32_t *class32_tolower; - size_t idx; - - idx = cname_lookup (wc, locale); - if (idx == ~((size_t) 0)) - return 0; - - class32_tolower = (const int32_t *) - locale->__locales[LC_CTYPE]->values[_NL_ITEM_INDEX (_NL_CTYPE_TOLOWER32)].string; - - return class32_tolower[idx]; + if (locale->__locales[LC_CTYPE]->values[_NL_ITEM_INDEX (_NL_CTYPE_HASH_SIZE)].word != 0) + { + /* Old locale format. */ + const int32_t *class32_tolower; + size_t idx; + + idx = cname_lookup (wc, locale); + if (idx == ~((size_t) 0)) + return 0; + + class32_tolower = (const int32_t *) + locale->__locales[LC_CTYPE]->values[_NL_ITEM_INDEX (_NL_CTYPE_TOLOWER32)].string; + + return class32_tolower[idx]; + } + else + { + /* New locale format. */ + size_t i = locale->__locales[LC_CTYPE]->values[_NL_ITEM_INDEX (_NL_CTYPE_MAP_OFFSET)].word + 1; + const char *desc = locale->__locales[LC_CTYPE]->values[i].string; + return wctrans_table_lookup (desc, wc); + } } wint_t (__towupper_l) (wint_t wc, __locale_t locale) { - const int32_t *class32_toupper; - size_t idx; - - idx = cname_lookup (wc, locale); - if (idx == ~((size_t) 0)) - return 0; - - class32_toupper = (const int32_t *) - locale->__locales[LC_CTYPE]->values[_NL_ITEM_INDEX (_NL_CTYPE_TOUPPER32)].string; - - return class32_toupper[idx]; + if (locale->__locales[LC_CTYPE]->values[_NL_ITEM_INDEX (_NL_CTYPE_HASH_SIZE)].word != 0) + { + /* Old locale format. */ + const int32_t *class32_toupper; + size_t idx; + + idx = cname_lookup (wc, locale); + if (idx == ~((size_t) 0)) + return 0; + + class32_toupper = (const int32_t *) + locale->__locales[LC_CTYPE]->values[_NL_ITEM_INDEX (_NL_CTYPE_TOUPPER32)].string; + + return class32_toupper[idx]; + } + else + { + /* New locale format. */ + size_t i = locale->__locales[LC_CTYPE]->values[_NL_ITEM_INDEX (_NL_CTYPE_MAP_OFFSET)].word + 0; + const char *desc = locale->__locales[LC_CTYPE]->values[i].string; + return wctrans_table_lookup (desc, wc); + } } |