From 3bc9b83f49805969b7d139b52ef6b003e5136354 Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Sun, 14 Mar 2004 20:13:23 +0000
Subject: [PATCH] Optimize a bit.  It's better to get a reference to the
 current locale and then use the _l functions.

---
 sysdeps/generic/strcasecmp.c | 12 +++++++-----
 sysdeps/generic/strncase.c   | 10 ++++++----
 2 files changed, 13 insertions(+), 9 deletions(-)

diff --git a/sysdeps/generic/strcasecmp.c b/sysdeps/generic/strcasecmp.c
index aa3a6db551..3ae3d67d04 100644
--- a/sysdeps/generic/strcasecmp.c
+++ b/sysdeps/generic/strcasecmp.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991,1992,1995,1996,1997,2001,2002
+/* Copyright (C) 1991,1992,1995,1996,1997,2001,2002, 2004
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -24,16 +24,15 @@
 #include <ctype.h>
 #include <string.h>
 
-#ifndef weak_alias
+#ifndef _LIBC
 # define __strcasecmp strcasecmp
 # define TOLOWER(Ch) tolower (Ch)
 #else
+# include <locale/localeinfo.h>
 # ifdef USE_IN_EXTENDED_LOCALE_MODEL
 #  define __strcasecmp __strcasecmp_l
-#  define TOLOWER(Ch) __tolower_l ((Ch), loc)
-# else
-#  define TOLOWER(Ch) tolower (Ch)
 # endif
+# define TOLOWER(Ch) __tolower_l ((Ch), loc)
 #endif
 
 #ifdef USE_IN_EXTENDED_LOCALE_MODEL
@@ -53,6 +52,9 @@ __strcasecmp (s1, s2 LOCALE_PARAM)
      const char *s2;
      LOCALE_PARAM_DECL
 {
+#if defined _LIBC && !defined USE_IN_EXTENDED_LOCALE_MODEL
+  __locale_t loc = _NL_CURRENT_LOCALE;
+#endif
   const unsigned char *p1 = (const unsigned char *) s1;
   const unsigned char *p2 = (const unsigned char *) s2;
   int result;
diff --git a/sysdeps/generic/strncase.c b/sysdeps/generic/strncase.c
index 4251dc1ce4..a55aaf6a3a 100644
--- a/sysdeps/generic/strncase.c
+++ b/sysdeps/generic/strncase.c
@@ -1,6 +1,6 @@
 /* Compare at most N characters of two strings without taking care for
    the case.
-   Copyright (C) 1992, 1996, 1997, 2001 Free Software Foundation, Inc.
+   Copyright (C) 1992, 1996, 1997, 2001, 2004 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
@@ -29,12 +29,11 @@
 # define __strncasecmp strncasecmp
 # define TOLOWER(Ch) tolower (Ch)
 #else
+# include <locale/localeinfo.h>
 # ifdef USE_IN_EXTENDED_LOCALE_MODEL
 #  define __strncasecmp __strncasecmp_l
-#  define TOLOWER(Ch) __tolower_l ((Ch), loc)
-# else
-#  define TOLOWER(Ch) tolower (Ch)
 # endif
+# define TOLOWER(Ch) __tolower_l ((Ch), loc)
 #endif
 
 #ifdef USE_IN_EXTENDED_LOCALE_MODEL
@@ -56,6 +55,9 @@ __strncasecmp (s1, s2, n LOCALE_PARAM)
      size_t n;
      LOCALE_PARAM_DECL
 {
+#if defined _LIBC && !defined USE_IN_EXTENDED_LOCALE_MODEL
+  __locale_t loc = _NL_CURRENT_LOCALE;
+#endif
   const unsigned char *p1 = (const unsigned char *) s1;
   const unsigned char *p2 = (const unsigned char *) s2;
   int result;