Add a new *scanf implementation, includeing the *wscanf functions.

  Should be standards compliant and with several optional features,
  including support for hexadecimal float notation, locale awareness,
  glibc-like locale-specific digit grouping with the `'' flag, and
  positional arg support.  I tested it pretty well (finding several
  bugs in glibc's scanf in the process), but it is brand new so be
  aware.

The *wprintf functions now support floating point output.  Also, a
  couple of bugs were squashed.  Finally, %a/%A conversions are
  now implemented.

Implement the glibc xlocale interface for thread-specific locale
  support.  Also add the various *_l(args, locale_t loc_arg) funcs.

  NOTE!!!  setlocale() is NOT threadsafe!  NOTE!!!

The strto{floating point} conversion functions are now locale aware.
  The also now support hexadecimal floating point notation.

Add the wcsto{floating point} conversion functions.

Fix a bug in mktime() related to dst.  Note that unlike glibc's mktime,
  uClibc's version always normalizes the struct tm before attempting
  to determine the correct dst setting if tm_isdst == -1 on entry.

Add a stub version of the libintl functions.  (untested)

Fixed a known memory leak in setlocale() related to the collation data.

Add lots of new config options (which Erik agreed to sort out :-),
  including finally exposing some of the stripped down stdio configs.
  Be careful with those though, as they haven't been tested in a
  long time.


(temporary) GOTCHAs...

The ctype functions are currently incorrect for 8-bit locales.  They
  will be fixed shortly.

The ctype functions are now table-based, resulting in larger staticly
  linked binaries.  I'll be adding an option to use the old approach
  in the stub locale configuration.

1 files changed, 115 insertions, 11 deletions

diff --git a/include/libintl.h b/include/libintl.h
index ae1ac88e8..89db38f3b 100644
--- a/include/libintl.h
+++ b/include/libintl.h
@@ -1,18 +1,122 @@
-/* Message catalog support for internationalization is not currently
- * provided by uClibc, and so I have added macros here to disable it.
- * Sorry about that.
- */
+/* Message catalogs for internationalization.
+   Copyright (C) 1995-1999, 2000-2002 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   This file is derived from the file libgettext.h in the GNU gettext package.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
 
 #ifndef _LIBINTL_H
 #define _LIBINTL_H	1
 
-#undef bindtextdomain
-#define bindtextdomain(Domain, Directory) /* empty */
-#undef textdomain
-#define textdomain(Domain) /* empty */
-#define _(Text) (Text)
-#define N_(Text) (Text)
+#include <features.h>
+
+/* We define an additional symbol to signal that we use the GNU
+   implementation of gettext.  */
+#define __USE_GNU_GETTEXT 1
+
+/* Provide information about the supported file formats.  Returns the
+   maximum minor revision number supported for a given major revision.  */
+#define __GNU_GETTEXT_SUPPORTED_REVISION(major) \
+  ((major) == 0 ? 1 : -1)
+
+__BEGIN_DECLS
+
+/* Look up MSGID in the current default message catalog for the current
+   LC_MESSAGES locale.  If not found, returns MSGID itself (the default
+   text).  */
+extern char *gettext (__const char *__msgid) __THROW;
+
+/* Look up MSGID in the DOMAINNAME message catalog for the current
+   LC_MESSAGES locale.  */
+extern char *dgettext (__const char *__domainname, __const char *__msgid)
+     __THROW;
+extern char *__dgettext (__const char *__domainname, __const char *__msgid)
+     __THROW __attribute_format_arg__ (2);
+
+/* Look up MSGID in the DOMAINNAME message catalog for the current CATEGORY
+   locale.  */
+extern char *dcgettext (__const char *__domainname,
+			__const char *__msgid, int __category) __THROW;
+extern char *__dcgettext (__const char *__domainname,
+			  __const char *__msgid, int __category)
+     __THROW __attribute_format_arg__ (2);
+
+
+/* Similar to `gettext' but select the plural form corresponding to the
+   number N.  */
+extern char *ngettext (__const char *__msgid1, __const char *__msgid2,
+		       unsigned long int __n)
+     __THROW __attribute_format_arg__ (1) __attribute_format_arg__ (2);
+
+/* Similar to `dgettext' but select the plural form corresponding to the
+   number N.  */
+extern char *dngettext (__const char *__domainname, __const char *__msgid1,
+			__const char *__msgid2, unsigned long int __n)
+     __THROW __attribute_format_arg__ (2) __attribute_format_arg__ (3);
+
+/* Similar to `dcgettext' but select the plural form corresponding to the
+   number N.  */
+extern char *dcngettext (__const char *__domainname, __const char *__msgid1,
+			 __const char *__msgid2, unsigned long int __n,
+			 int __category)
+     __THROW __attribute_format_arg__ (2) __attribute_format_arg__ (3);
+
+
+/* Set the current default message catalog to DOMAINNAME.
+   If DOMAINNAME is null, return the current default.
+   If DOMAINNAME is "", reset to the default of "messages".  */
+extern char *textdomain (__const char *__domainname) __THROW;
+
+/* Specify that the DOMAINNAME message catalog will be found
+   in DIRNAME rather than in the system locale data base.  */
+extern char *bindtextdomain (__const char *__domainname,
+			     __const char *__dirname) __THROW;
+
+/* Specify the character encoding in which the messages from the
+   DOMAINNAME message catalog will be returned.  */
+extern char *bind_textdomain_codeset (__const char *__domainname,
+				      __const char *__codeset) __THROW;
+
+
+/* Optimized version of the function above.  */
+#if defined __OPTIMIZE__
+
+/* We need NULL for `gettext'.  */
+# define __need_NULL
+# include <stddef.h>
+
+/* We need LC_MESSAGES for `dgettext'.  */
+# include <locale.h>
+
+/* These must be macros.  Inlined functions are useless because the
+   `__builtin_constant_p' predicate in dcgettext would always return
+   false.  */
+
+# define gettext(msgid) dgettext (NULL, msgid)
+
+# define dgettext(domainname, msgid) \
+  dcgettext (domainname, msgid, LC_MESSAGES)
+
+# define ngettext(msgid1, msgid2, n) dngettext (NULL, msgid1, msgid2, n)
+
+# define dngettext(domainname, msgid1, msgid2, n) \
+  dcngettext (domainname, msgid1, msgid2, n, LC_MESSAGES)
 
+#endif	/* Optimizing.  */
 
-#endif /* _LIBINTL_H */
+__END_DECLS
 
+#endif /* libintl.h */