Update.

	* locale/findlocale.c (free_mem): We can remove NODELETE marked
	data, just not the C locale data.

	* intl/tst-gettext.c: Use setlocale() in addition to setting envvar.
	* intl/tst-gettext.sh: Copy locale data if necessary.
	* intl/Makefile (generated-dirs): Add localedir.

	* intl/dcigettext.c (guess_category_value): For libc always use
	the setlocale() method.

	* intl/Makefile: Add rules to build, run and, distribute  tst-gettext2.
	* intl/tst-gettext2.c: New file.
	* intl/tst-gettext2.sh: New file.
	* intl/tstlang1.po: New file.
	* intl/tstlang2.po: New file.
	Patch by Andreas Jaeger <aj@suse.de>.

2000-10-26  GOTO Masanori  <gotom@debian.or.jp>

	* intl/locale.alias: Add ja_JP.ujis alias.

2000-10-30  Ulrich Drepper  <drepper@redhat.com>

12 files changed, 224 insertions, 28 deletions

diff --git a/ChangeLog b/ChangeLog
index 8716a40187..cbfa1bb6c1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,28 @@
 2000-10-30  Ulrich Drepper  <drepper@redhat.com>
 
+	* locale/findlocale.c (free_mem): We can remove NODELETE marked
+	data, just not the C locale data.
+
+	* intl/tst-gettext.c: Use setlocale() in addition to setting envvar.
+	* intl/tst-gettext.sh: Copy locale data if necessary.
+	* intl/Makefile (generated-dirs): Add localedir.
+
+	* intl/dcigettext.c (guess_category_value): For libc always use
+	the setlocale() method.
+
+	* intl/Makefile: Add rules to build, run and, distribute  tst-gettext2.
+	* intl/tst-gettext2.c: New file.
+	* intl/tst-gettext2.sh: New file.
+	* intl/tstlang1.po: New file.
+	* intl/tstlang2.po: New file.
+	Patch by Andreas Jaeger <aj@suse.de>.
+
+2000-10-26  GOTO Masanori  <gotom@debian.or.jp>
+
+	* intl/locale.alias: Add ja_JP.ujis alias.
+
+2000-10-30  Ulrich Drepper  <drepper@redhat.com>
+
 	* locale/findlocale.c (_nl_find_locale): Don't store normalized
 	name in *NAME.
 
diff --git a/intl/Makefile b/intl/Makefile
index ed9ff28106..e2df29cb93 100644
--- a/intl/Makefile
+++ b/intl/Makefile
@@ -26,9 +26,9 @@ routines = bindtextdom dcgettext dgettext gettext	\
 	   l10nflist explodename plural
 distribute = gettext.h gettextP.h hash-string.h loadinfo.h locale.alias \
 	     plural.y po2test.sed tst-gettext.sh tst-translit.sh	\
-	     translit.po
+	     translit.po tst-gettext2.sh tstlang1.po tstlang2.po
 
-test-srcs := tst-gettext tst-translit
+test-srcs := tst-gettext tst-translit tst-gettext2
 tests = tst-ngettext
 
 before-compile = $(objpfx)msgs.h
@@ -36,7 +36,7 @@ before-compile = $(objpfx)msgs.h
 install-others = $(inst_msgcatdir)/locale.alias
 
 generated = msgs.h mtrace-tst-gettext tst-gettext.mtrace
-generated-dirs := domaindir
+generated-dirs := domaindir localedir
 
 plural.c: plural.y
 	$(YACC) $(YFLAGS) $@ $^
@@ -50,16 +50,18 @@ include ../Rules
 ifeq (no,$(cross-compiling))
 ifeq (yes,$(build-shared))
 ifneq ($(strip $(MSGFMT)),:)
-.PHONY: do-gettext-test do-translit-test
-tests: $(objpfx)mtrace-tst-gettext do-translit-test
+tests: $(objpfx)mtrace-tst-gettext $(objpfx)tst-translit.out \
+       $(objpfx)tst-gettext2.out
 $(objpfx)mtrace-tst-gettext: $(objpfx)tst-gettext.out
 	$(common-objpfx)malloc/mtrace $(objpfx)tst-gettext.mtrace > $@
 $(objpfx)tst-gettext.out: tst-gettext.sh $(objpfx)tst-gettext
 	$(SHELL) -e $< $(common-objpfx) $(common-objpfx)intl/ \
 	  $(objpfx)tst-gettext.mtrace
- do-translit-test: $(objpfx)tst-translit.out
 $(objpfx)tst-translit.out: tst-translit.sh $(objpfx)tst-translit
 	$(SHELL) -e $< $(common-objpfx) $(common-objpfx)intl/
+$(objpfx)tst-gettext2.out: tst-gettext2.sh $(objpfx)tst-gettext2
+	$(SHELL) -e $< $(common-objpfx) $(common-objpfx)intl/ \
+		 $(objpfx)tst-gettext
 endif
 endif
 endif
@@ -69,6 +71,7 @@ $(objpfx)msgs.h: po2test.sed ../po/de.po
 	sed -f $^ > $@
 
 CFLAGS-tst-gettext.c = -DTESTSTRS_H=\"$(objpfx)msgs.h\"
+CFLAGS-tst-gettext2.c = -DOBJPFX=\"$(objpfx)\"
 CFLAGS-tst-translit.c = -DOBJPFX=\"$(objpfx)\"
 
 $(objpfx)tst-translit.out: $(objpfx)tst-gettext.out
diff --git a/intl/dcigettext.c b/intl/dcigettext.c
index 7d7081dbe8..c47cccf512 100644
--- a/intl/dcigettext.c
+++ b/intl/dcigettext.c
@@ -1079,7 +1079,7 @@ guess_category_value (category, categoryname)
   /* `LANGUAGE' is not set.  So we have to proceed with the POSIX
      methods of looking to `LC_ALL', `LC_xxx', and `LANG'.  On some
      systems this can be done by the `setlocale' function itself.  */
-#if defined HAVE_SETLOCALE && defined HAVE_LC_MESSAGES && defined HAVE_LOCALE_NULL
+#if defined _LIBC || (defined HAVE_SETLOCALE && defined HAVE_LC_MESSAGES && defined HAVE_LOCALE_NULL)
   return setlocale (category, NULL);
 #else
   /* Setting of LC_ALL overwrites all other.  */
diff --git a/intl/locale.alias b/intl/locale.alias
index 799405aef3..d6fa49636f 100644
--- a/intl/locale.alias
+++ b/intl/locale.alias
@@ -52,6 +52,7 @@ italian         it_IT.ISO-8859-1
 japanese	ja_JP.eucJP
 japanese.euc	ja_JP.eucJP
 ja_JP		ja_JP.eucJP
+ja_JP.ujis	ja_JP.eucJP
 japanese.sjis	ja_JP.SJIS
 korean		ko_KR.eucKR
 korean.euc 	ko_KR.eucKR
diff --git a/intl/tst-gettext.c b/intl/tst-gettext.c
index cfd2d5fc53..a83b1d25bd 100644
--- a/intl/tst-gettext.c
+++ b/intl/tst-gettext.c
@@ -106,6 +106,7 @@ main (int argc, char *argv[])
   /* Now the same tests with LC_ALL deciding.  */
   unsetenv ("LANGUAGE");
   setenv ("LC_ALL", "existing-locale", 1);
+  setlocale (LC_ALL, "");
   puts ("test `gettext' with LC_ALL set");
   /* This is the name of the existing domain with a catalog for the
      LC_MESSAGES category.  */
@@ -119,13 +120,13 @@ main (int argc, char *argv[])
      LC_MESSAGES category.  We leave this value set for the `dgettext'
      and `dcgettext' tests.  */
   textdomain ("non-existing-domain");
-  puts ("test `gettext' with LANGUAGE set");
+  puts ("test `gettext' with LC_ALL deciding");
   if (negative_gettext_test () != 0)
     {
       puts ("FAILED");
       result = 1;
     }
-  puts ("test `dgettext' with LANGUAGE set");
+  puts ("test `dgettext' with LC_ALL deciding");
   if (positive_dgettext_test ("existing-domain") != 0)
     {
       puts ("FAILED");
@@ -135,8 +136,11 @@ main (int argc, char *argv[])
   /* Now the same tests with LC_MESSAGES deciding.  */
   unsetenv ("LC_ALL");
   setenv ("LC_MESSAGES", "existing-locale", 1);
+  setlocale (LC_MESSAGES, "");
   setenv ("LC_TIME", "existing-locale", 1);
+  setlocale (LC_TIME, "");
   setenv ("LC_NUMERIC", "non-existing-locale", 1);
+  setlocale (LC_NUMERIC, "");
   puts ("test `gettext' with LC_ALL set");
   /* This is the name of the existing domain with a catalog for the
      LC_MESSAGES category.  */
@@ -150,33 +154,33 @@ main (int argc, char *argv[])
      LC_MESSAGES category.  We leave this value set for the `dgettext'
      and `dcgettext' tests.  */
   textdomain ("non-existing-domain");
-  puts ("test `gettext' with LANGUAGE set");
+  puts ("test `gettext' with LC_xxx deciding");
   if (negative_gettext_test () != 0)
     {
       puts ("FAILED");
       result = 1;
     }
-  puts ("test `dgettext' with LANGUAGE set");
+  puts ("test `dgettext' with LC_xxx deciding");
   if (positive_dgettext_test ("existing-domain") != 0)
     {
       puts ("FAILED");
       result = 1;
     }
-  puts ("test `dcgettext' with LANGUAGE set (LC_MESSAGES)");
+  puts ("test `dcgettext' with category == LC_MESSAGES");
   if (positive_dcgettext_test ("existing-domain", LC_MESSAGES) != 0)
     {
       puts ("FAILED");
       result = 1;
     }
   /* Try a different category.  For this we also switch the domain.  */
-  puts ("test `dcgettext' with LANGUAGE set (LC_TIME)");
+  puts ("test `dcgettext' with LANGUAGE == LC_TIME");
   if (positive_dcgettext_test ("existing-time-domain", LC_TIME) != 0)
     {
       puts ("FAILED");
       result = 1;
     }
   /* This time use a category for which there is no catalog.  */
-  puts ("test `dcgettext' with LANGUAGE set (LC_NUMERIC)");
+  puts ("test `dcgettext' with LANGUAGE == LC_NUMERIC");
   if (negative_dcgettext_test ("existing-domain", LC_NUMERIC) != 0)
     {
       puts ("FAILED");
@@ -186,10 +190,11 @@ main (int argc, char *argv[])
   /* Now the same tests with LANG deciding.  */
   unsetenv ("LC_MESSAGES");
   setenv ("LANG", "existing-locale", 1);
+  setlocale (LC_ALL, "");
   /* This is the name of the existing domain with a catalog for the
      LC_MESSAGES category.  */
   textdomain ("existing-domain");
-  puts ("test `gettext' with LC_ALL set");
+  puts ("test `gettext' with LANG set");
   if (positive_gettext_test () != 0)
     {
       puts ("FAILED");
@@ -199,19 +204,21 @@ main (int argc, char *argv[])
      LC_MESSAGES category.  We leave this value set for the `dgettext'
      and `dcgettext' tests.  */
   textdomain ("non-existing-domain");
-  puts ("test `gettext' with LANGUAGE set");
+  puts ("test `gettext' with LANG set");
   if (negative_gettext_test () != 0)
     {
       puts ("FAILED");
       result = 1;
     }
-  puts ("test `dgettext' with LANGUAGE set");
+  puts ("test `dgettext' with LANG set");
   if (positive_dgettext_test ("existing-domain") != 0)
     {
       puts ("FAILED");
       result = 1;
     }
 
+  setlocale (LC_ALL, "C");
+
   return result;
 }
 
diff --git a/intl/tst-gettext.sh b/intl/tst-gettext.sh
index 42436fe5bf..c5898943d2 100755
--- a/intl/tst-gettext.sh
+++ b/intl/tst-gettext.sh
@@ -31,10 +31,24 @@ export LC_ALL
 
 # Generate the test data.
 test -d ${objpfx}domaindir || mkdir ${objpfx}domaindir
-# Create the locale directories.
+test -d ${objpfx}localedir || mkdir ${objpfx}localedir
+# Create the domain directories.
 test -d ${objpfx}domaindir/existing-locale || mkdir ${objpfx}domaindir/existing-locale
 test -d ${objpfx}domaindir/existing-locale/LC_MESSAGES || mkdir ${objpfx}domaindir/existing-locale/LC_MESSAGES
 test -d ${objpfx}domaindir/existing-locale/LC_TIME || mkdir ${objpfx}domaindir/existing-locale/LC_TIME
+# Create the locale directories.
+test -d ${objpfx}localedir/existing-locale || {
+  mkdir ${objpfx}localedir/existing-locale
+  for f in ADDRESS COLLATE CTYPE IDENTIFICATION MEASUREMENT MONETARY NAME NUMEIRC PAPER TELEPHONE TIME; do
+    cp ${common_objpfx}localedata/de_DE.ISO-8859-1/LC_$f \
+       ${objpfx}localedir/existing-locale
+  done
+}
+test -d ${objpfx}localedir/existing-locale/LC_MESSAGES || {
+  mkdir ${objpfx}localedir/existing-locale/LC_MESSAGES
+  cp ${common_objpfx}localedata/de_DE.ISO-8859-1/LC_MESSAGES/SYS_LC_MESSAGES \
+     ${objpfx}localedir/existing-locale/LC_MESSAGES
+}
 
 # Populate them.
 msgfmt -o ${objpfx}domaindir/existing-locale/LC_MESSAGES/existing-domain.mo \
@@ -43,7 +57,7 @@ msgfmt -o ${objpfx}domaindir/existing-locale/LC_TIME/existing-time-domain.mo \
        ../po/de.po
 
 # Now run the test.
-MALLOC_TRACE=$malloc_trace \
+MALLOC_TRACE=$malloc_trace LOCPATH=${objpfx}localedir:$LOCPATH \
 ${common_objpfx}elf/ld.so --library-path $common_objpfx \
 ${objpfx}tst-gettext > ${objpfx}tst-gettext.out ${objpfx}domaindir
 
diff --git a/intl/tst-gettext2.c b/intl/tst-gettext2.c
new file mode 100644
index 0000000000..0cc4cad84a
--- /dev/null
+++ b/intl/tst-gettext2.c
@@ -0,0 +1,68 @@
+/* Test of the gettext functions.
+   Copyright (C) 2000 Free Software Foundation, Inc.
+   Contributed by Thorsten Kukuk <kukuk@suse.de> and
+   Andreas Jaeger <aj@suse.de>, 2000.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+
+#include <locale.h>
+#include <libintl.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+struct data_t {
+  const char *selection;
+  const char *description;
+};
+
+int data_cnt = 2;
+struct data_t strings[] =
+{{"String1", N_("First string for testing.")},
+ {"String2", N_("Another string for testing.")}
+};
+
+const int lang_cnt = 3;
+const char *lang[] = {"lang1", "lang2", "lang3"};
+
+int
+main (void)
+{
+  int i;
+
+  /* Clean up environment.  */
+  unsetenv ("LANGUAGE");
+  unsetenv ("LC_ALL");
+  unsetenv ("LC_MESSAGES");
+  unsetenv ("LC_CTYPE");
+  unsetenv ("LANG");
+  unsetenv ("OUTPUT_CHARSET");
+  
+  textdomain ("tstlang");
+
+  for (i = 0; i < lang_cnt; ++i)
+    {
+      int j;
+
+      setlocale (LC_ALL, lang[i]);
+      bindtextdomain ("tstlang", OBJPFX "domaindir");
+
+      for (j = 0; j < data_cnt; ++j)
+	printf ("%s - %s\n", strings[j].selection, _(strings[j].description));
+    }
+
+  return 0;
+}
diff --git a/intl/tst-gettext2.sh b/intl/tst-gettext2.sh
new file mode 100644
index 0000000000..2c1a2e10ca
--- /dev/null
+++ b/intl/tst-gettext2.sh
@@ -0,0 +1,54 @@
+#! /bin/sh
+# Test of gettext functions.
+# Copyright (C) 2000 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
+# modify it under the terms of the GNU Library General Public License as
+# published by the Free Software Foundation; either version 2 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
+# Library General Public License for more details.
+#
+# You should have received a copy of the GNU Library General Public
+# License along with the GNU C Library; see the file COPYING.LIB.  If
+# not, write to the Free Software Foundation, Inc.,
+# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+common_objpfx=$1
+objpfx=$2
+malloc_trace=$3
+
+GCONV_PATH=${common_objpfx}iconvdata
+export GCONV_PATH
+LOCPATH=${common_objpfx}localedata
+export LOCPATH
+LC_ALL=C
+export LC_ALL
+
+# Generate the test data.
+test -d ${objpfx}domaindir || mkdir ${objpfx}domaindir
+# Create the locale directories.
+test -d ${objpfx}domaindir/lang1 || mkdir ${objpfx}domaindir/lang1
+test -d ${objpfx}domaindir/lang2 || mkdir ${objpfx}domaindir/lang2
+test -d ${objpfx}domaindir/lang1/LC_MESSAGES || mkdir ${objpfx}domaindir/lang1/LC_MESSAGES
+test -d ${objpfx}domaindir/lang2/LC_MESSAGES || mkdir ${objpfx}domaindir/lang2/LC_MESSAGES
+
+# Populate them.
+msgfmt -o ${objpfx}domaindir/lang1/LC_MESSAGES/tstlang.mo \
+       tstlang1.po
+
+msgfmt -o ${objpfx}domaindir/lang2/LC_MESSAGES/tstlang.mo \
+       tstlang2.po
+
+
+# Now run the test.
+MALLOC_TRACE=$malloc_trace \
+${common_objpfx}elf/ld.so --library-path $common_objpfx \
+${objpfx}tst-gettext2 > ${objpfx}tst-gettext2.out ${objpfx}domaindir
+
+exit $?
+
diff --git a/intl/tstlang1.po b/intl/tstlang1.po
new file mode 100644
index 0000000000..c411ce116f
--- /dev/null
+++ b/intl/tstlang1.po
@@ -0,0 +1,13 @@
+msgid ""
+msgstr ""
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=US-ASCII\n"
+"Content-Transfer-Encoding: 7-bit\n"
+
+#: tst-gettext2.c:33
+msgid "First string for testing."
+msgstr "Lang1: 1st string"
+
+#: tst-gettext2.c:34
+msgid "Another string for testing."
+msgstr "Lang1: 2nd string"
diff --git a/intl/tstlang2.po b/intl/tstlang2.po
new file mode 100644
index 0000000000..d1606c8ede
--- /dev/null
+++ b/intl/tstlang2.po
@@ -0,0 +1,13 @@
+msgid ""
+msgstr ""
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=US-ASCII\n"
+"Content-Transfer-Encoding: 7-bit\n"
+
+#: tst-gettext2.c:33
+msgid "First string for testing."
+msgstr "Lang2: 1st string"
+
+#: tst-gettext2.c:34
+msgid "Another string for testing."
+msgstr "Lang2: 2nd string"
diff --git a/linuxthreads/linuxthreads.texi b/linuxthreads/linuxthreads.texi
index e2d3ffd7c1..a3096b0c1f 100644
--- a/linuxthreads/linuxthreads.texi
+++ b/linuxthreads/linuxthreads.texi
@@ -187,7 +187,7 @@ any pthreads function until it has been reinitialized.
 @findex pthread_attr_setscope
 @comment pthread.h
 @comment POSIX
-@deftypefun int pthread_attr_set@var{attr} (pthread_attr_t *@var{obj}, int @var{value})
+@deftypefun int pthread_attr_setattr (pthread_attr_t *@var{obj}, int @var{value})
 Set attribute @var{attr} to @var{value} in the attribute object pointed
 to by @var{obj}.  See below for a list of possible attributes and the
 values they can take.
@@ -204,7 +204,7 @@ below.
 @findex pthread_attr_getscope
 @comment pthread.h
 @comment POSIX
-@deftypefun int pthread_attr_get@var{attr} (const pthread_attr_t *@var{obj}, int *@var{value})
+@deftypefun int pthread_attr_getattr (const pthread_attr_t *@var{obj}, int *@var{value})
 Store the current setting of @var{attr} in @var{obj} into the variable
 pointed to by @var{value}.
 
@@ -558,7 +558,7 @@ The default type is ``fast''.
 Variables of type @code{pthread_mutex_t} can also be initialized
 statically, using the constants @code{PTHREAD_MUTEX_INITIALIZER} (for
 timed mutexes), @code{PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP} (for
-recursive mutexes), @code{PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP} 
+recursive mutexes), @code{PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP}
 (for fast mutexes(, and @code{PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP}
 (for error checking mutexes).
 
@@ -700,8 +700,8 @@ This function always returns 0.
 
 LinuxThreads supports only one mutex attribute: the mutex type, which is
 either @code{PTHREAD_MUTEX_ADAPTIVE_NP} for ``fast'' mutexes,
-@code{PTHREAD_MUTEX_RECURSIVE_NP} for ``recursive'' mutexes, 
-@code{PTHREAD_MUTEX_TIMED_NP} for ``timed'' mutexes, or 
+@code{PTHREAD_MUTEX_RECURSIVE_NP} for ``recursive'' mutexes,
+@code{PTHREAD_MUTEX_TIMED_NP} for ``timed'' mutexes, or
 @code{PTHREAD_MUTEX_ERRORCHECK_NP} for ``error checking'' mutexes.  As
 the @code{NP} suffix indicates, this is a non-portable extension to the
 POSIX standard and should not be employed in portable programs.
@@ -728,12 +728,12 @@ The default mutex type is ``timed'', that is, @code{PTHREAD_MUTEX_TIMED_NP}.
 @var{attr} to the value specified by @var{type}.
 
 If @var{type} is not @code{PTHREAD_MUTEX_ADAPTIVE_NP},
-@code{PTHREAD_MUTEX_RECURSIVE_NP}, @code{PTHREAD_MUTEX_TIMED_NP}, or 
+@code{PTHREAD_MUTEX_RECURSIVE_NP}, @code{PTHREAD_MUTEX_TIMED_NP}, or
 @code{PTHREAD_MUTEX_ERRORCHECK_NP}, this function will return
 @code{EINVAL} and leave @var{attr} unchanged.
 
-The standard Unix98 identifiers @code{PTHREAD_MUTEX_DEFAULT}, 
-@code{PTHREAD_MUTEX_NORMAL}, @code{PTHREAD_MUTEX_RECURSIVE}, 
+The standard Unix98 identifiers @code{PTHREAD_MUTEX_DEFAULT},
+@code{PTHREAD_MUTEX_NORMAL}, @code{PTHREAD_MUTEX_RECURSIVE},
 and @code{PTHREAD_MUTEX_ERRORCHECK} are also permitted.
 
 @end deftypefun
diff --git a/locale/findlocale.c b/locale/findlocale.c
index b1f940231f..162245f137 100644
--- a/locale/findlocale.c
+++ b/locale/findlocale.c
@@ -253,7 +253,7 @@ free_mem (void)
 	    struct loaded_l10nfile *here = runp;
 	    struct locale_data *data = (struct locale_data *) runp->data;
 
-	    if (data != NULL && data->usage_count != UNDELETABLE)
+	    if (data != NULL && data != _nl_C[category])
 	      _nl_unload_locale (data);
 	    runp = runp->next;
 	    free ((char *) here->filename);