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authorRoland McGrath <roland@gnu.org>2003-10-31 23:35:21 +0000
committerRoland McGrath <roland@gnu.org>2003-10-31 23:35:21 +0000
commitdecc3affca638a2d458a80a83ff364b2e2e2851c (patch)
tree07e40547061e22739068ff823c2aab65664e3694 /locale
parentb424f0bba054a85b612dbe9c825c5ef2074d277f (diff)
downloadglibc-decc3affca638a2d458a80a83ff364b2e2e2851c.tar.gz
2003-10-31 Roland McGrath <roland@redhat.com>
* locale/lc-ctype.c (_nl_postload_ctype): Update _nl_global_locale's special members.
Diffstat (limited to 'locale')
-rw-r--r--locale/lc-ctype.c31
1 files changed, 25 insertions, 6 deletions
diff --git a/locale/lc-ctype.c b/locale/lc-ctype.c
index eb108416d2..21964b9130 100644
--- a/locale/lc-ctype.c
+++ b/locale/lc-ctype.c
@@ -1,5 +1,6 @@
/* Define current locale data for LC_CTYPE category.
- Copyright (C) 1995-1999, 2000, 2002 Free Software Foundation, Inc.
+ Copyright (C) 1995,1996,1997,1998,1999,2000,2002,2003
+ Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -35,7 +36,10 @@ _nl_postload_ctype (void)
#define current(type,x,offset) \
((const type *) _NL_CURRENT (LC_CTYPE, _NL_CTYPE_##x) + offset)
-/* These are defined in ctype-info.c.
+ const union locale_data_value *const ctypes
+ = _nl_global_locale.__locales[LC_CTYPE]->values;
+
+/* These thread-local variables are defined in ctype-info.c.
The declarations here must match those in localeinfo.h.
These point into arrays of 384, so they can be indexed by any `unsigned
@@ -45,13 +49,28 @@ _nl_postload_ctype (void)
for broken old programs. The case conversion arrays are of `int's
rather than `unsigned char's because tolower (EOF) must be EOF, which
doesn't fit into an `unsigned char'. But today more important is that
- the arrays are also used for multi-byte character sets. */
+ the arrays are also used for multi-byte character sets.
+
+ First we update the special members of _nl_global_locale as newlocale
+ would. This is necessary for uselocale (LC_GLOBAL_LOCALE) to find these
+ values properly. */
+
+ _nl_global_locale.__ctype_b = (const unsigned short int *)
+ ctypes[_NL_ITEM_INDEX (_NL_CTYPE_CLASS)].string + 128;
+ _nl_global_locale.__ctype_tolower = (const int *)
+ ctypes[_NL_ITEM_INDEX (_NL_CTYPE_TOLOWER)].string + 128;
+ _nl_global_locale.__ctype_toupper = (const int *)
+ ctypes[_NL_ITEM_INDEX (_NL_CTYPE_TOUPPER)].string + 128;
+ /* Next we must set the thread-local caches if and only if this thread is
+ in fact using the global locale. */
if (_NL_CURRENT_LOCALE == &_nl_global_locale)
{
- __libc_tsd_set (CTYPE_B, (void *) current (uint16_t, CLASS, 128));
- __libc_tsd_set (CTYPE_TOUPPER, (void *) current (int32_t, TOUPPER, 128));
- __libc_tsd_set (CTYPE_TOLOWER, (void *) current (int32_t, TOLOWER, 128));
+ __libc_tsd_set (CTYPE_B, (void *) _nl_global_locale.__ctype_b);
+ __libc_tsd_set (CTYPE_TOUPPER,
+ (void *) _nl_global_locale.__ctype_toupper);
+ __libc_tsd_set (CTYPE_TOLOWER,
+ (void *) _nl_global_locale.__ctype_tolower);
}
#include <shlib-compat.h>