diff options
Diffstat (limited to 'locale/setlocale.c')
| -rw-r--r-- | locale/setlocale.c | 33 |
1 files changed, 22 insertions, 11 deletions
diff --git a/locale/setlocale.c b/locale/setlocale.c index e6db70d4c7..c1b8c3faec 100644 --- a/locale/setlocale.c +++ b/locale/setlocale.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1992, 1995-2000, 2002, 2003, 2004 +/* Copyright (C) 1991, 1992, 1995-2000, 2002, 2003, 2004, 2006 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -66,18 +66,27 @@ static char *const _nl_current_used[] = #endif -/* Define an array of category names (also the environment variable names), - indexed by integral category. */ -const char *const _nl_category_names[] = +/* Define an array of category names (also the environment variable names). */ +const union catnamestr_t _nl_category_names attribute_hidden = { + { #define DEFINE_CATEGORY(category, category_name, items, a) \ - [category] = category_name, + category_name, #include "categories.def" -#undef DEFINE_CATEGORY - [LC_ALL] = "LC_ALL" +#undef DEFINE_CATEGORY + } + }; + +const uint8_t _nl_category_name_idxs[__LC_LAST] attribute_hidden = + { +#define DEFINE_CATEGORY(category, category_name, items, a) \ + [category] = offsetof (union catnamestr_t, CATNAMEMF (__LINE__)), +#include "categories.def" +#undef DEFINE_CATEGORY }; + /* An array of their lengths, for convenience. */ -const size_t _nl_category_name_sizes[] = +const uint8_t _nl_category_name_sizes[] attribute_hidden = { #define DEFINE_CATEGORY(category, category_name, items, a) \ [category] = sizeof (category_name) - 1, @@ -173,7 +182,7 @@ new_composite_name (int category, const char *newnames[__LC_LAST]) const char *name = (category == LC_ALL ? newnames[i] : category == i ? newnames[0] : _nl_global_locale.__names[i]); - p = __stpcpy (p, _nl_category_names[i]); + p = __stpcpy (p, _nl_category_names.str + _nl_category_name_idxs[i]); *p++ = '='; p = __stpcpy (p, name); *p++ = ';'; @@ -275,7 +284,9 @@ setlocale (int category, const char *locale) for (cnt = 0; cnt < __LC_LAST; ++cnt) if (cnt != LC_ALL && (size_t) (cp - np) == _nl_category_name_sizes[cnt] - && memcmp (np, _nl_category_names[cnt], cp - np) == 0) + && (memcmp (np, (_nl_category_names.str + + _nl_category_name_idxs[cnt]), cp - np) + == 0)) break; if (cnt == __LC_LAST) @@ -372,7 +383,7 @@ setlocale (int category, const char *locale) /* Critical section left. */ __libc_lock_unlock (__libc_setlocale_lock); - /* Free the resources (the locale path variable. */ + /* Free the resources (the locale path variable). */ free (locale_path); return composite; |