Merge branch 'release/2.11/master' into fedora/2.11/master

5 files changed, 44 insertions, 5 deletions

diff --git a/locale/Makefile b/locale/Makefile
index d9ab1947e7..2dbd8dc6a5 100644
--- a/locale/Makefile
+++ b/locale/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1991,1992,1995-2003,2005 Free Software Foundation, Inc.
+# Copyright (C) 1991,1992,1995-2003,2005,2009 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
@@ -38,7 +38,7 @@ distribute	= localeinfo.h categories.def iso-639.def iso-3166.def \
 routines	= setlocale findlocale loadlocale loadarchive \
 		  localeconv nl_langinfo nl_langinfo_l mb_cur_max \
 		  newlocale duplocale freelocale uselocale
-tests		= tst-C-locale
+tests		= tst-C-locale tst-locname tst-duplocale
 categories	= ctype messages monetary numeric time paper name \
 		  address telephone measurement identification collate
 aux		= $(categories:%=lc-%) $(categories:%=C-%) SYS_libc C_name \
@@ -104,7 +104,7 @@ CFLAGS-charmap-dir.c = -Wno-write-strings
 
 # This makes sure -DNOT_IN_libc is passed for all these modules.
 cpp-srcs-left := $(addsuffix .c,$(localedef-modules) $(localedef-aux) \
-			        $(locale-modules) $(lib-modules))
+				$(locale-modules) $(lib-modules))
 lib := nonlib
 include $(patsubst %,$(..)cppflags-iterator.mk,$(cpp-srcs-left))
 
diff --git a/locale/duplocale.c b/locale/duplocale.c
index 61782590d7..63513c539c 100644
--- a/locale/duplocale.c
+++ b/locale/duplocale.c
@@ -1,5 +1,5 @@
 /* Duplicate handle for selection of locales.
-   Copyright (C) 1997,2000,2001,2002,2005,2008 Free Software Foundation, Inc.
+   Copyright (C) 1997,2000-2002,2005,2008,2009 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
@@ -37,6 +37,10 @@ __duplocale (__locale_t dataset)
   if (dataset == _nl_C_locobj_ptr)
     return dataset;
 
+  /* Handle a special value.  */
+  if (dataset == LC_GLOBAL_LOCALE)
+    dataset = &_nl_global_locale;
+
   __locale_t result;
   int cnt;
   size_t names_len = 0;
diff --git a/locale/langinfo.h b/locale/langinfo.h
index c940c743aa..0a53365071 100644
--- a/locale/langinfo.h
+++ b/locale/langinfo.h
@@ -568,7 +568,8 @@ enum
 
 /* This macro produces an item you can pass to `nl_langinfo' or
    `nl_langinfo_l' to get the name of the locale in use for CATEGORY.  */
-#define _NL_LOCALE_NAME(category)	_NL_ITEM ((category), -1)
+#define _NL_LOCALE_NAME(category)	_NL_ITEM ((category),		      \
+						  _NL_ITEM_INDEX (-1))
 #ifdef __USE_GNU
 # define NL_LOCALE_NAME(category)	_NL_LOCALE_NAME (category)
 #endif
diff --git a/locale/tst-duplocale.c b/locale/tst-duplocale.c
new file mode 100644
index 0000000000..53e5fbb8fe
--- /dev/null
+++ b/locale/tst-duplocale.c
@@ -0,0 +1,14 @@
+#include <locale.h>
+#include <stdio.h>
+
+static int
+do_test (void)
+{
+  locale_t d = duplocale (LC_GLOBAL_LOCALE);
+  if (d != (locale_t) 0)
+    freelocale (d);
+  return 0;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"
diff --git a/locale/tst-locname.c b/locale/tst-locname.c
new file mode 100644
index 0000000000..7eb71adfd8
--- /dev/null
+++ b/locale/tst-locname.c
@@ -0,0 +1,20 @@
+#include <langinfo.h>
+#include <locale.h>
+#include <stdio.h>
+#include <string.h>
+
+static int
+do_test (void)
+{
+  const char *s = nl_langinfo (_NL_LOCALE_NAME (LC_CTYPE));
+  if (s == NULL || strcmp (s, "C") != 0)
+    {
+      printf ("incorrect locale name returned: %s, expected \"C\"\n", s);
+      return 1;
+    }
+
+  return 0;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"