From 96c86d737aa7fba9b21991f96394a3f464aceb31 Mon Sep 17 00:00:00 2001
From: Uwe Girlich <Uwe.Girlich@philosys.de>
Date: Thu, 6 Jul 2000 10:03:44 +0000
Subject: [PATCH] SINIX-M systems don't know about strcasecmp(). I added the
 source file from the GNU C Library 2.0.7 like I did it with strncasecmp().

svn path=/trunk/; revision=2119
---
 Makefile.am  |  5 +++--
 configure.in | 11 ++++++++++-
 strcasecmp.c | 45 +++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 58 insertions(+), 3 deletions(-)
 create mode 100644 strcasecmp.c

diff --git a/Makefile.am b/Makefile.am
index 50e175079a..797477e276 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,7 +1,7 @@
 # Makefile.am
 # Automake file for Ethereal
 #
-# $Id: Makefile.am,v 1.207 2000/07/05 09:40:37 guy Exp $
+# $Id: Makefile.am,v 1.208 2000/07/06 10:03:41 girlich Exp $
 #
 # Ethereal - Network traffic analyzer
 # By Gerald Combs <gerald@zing.org>
@@ -320,6 +320,7 @@ EXTRA_ethereal_SOURCES = \
 	snprintf-imp.h	\
 	strerror.c	\
 	strerror.h	\
+	strcasecmp.c	\
 	strncasecmp.c	\
 	mkstemp.c	\
 	mkstemp.h	\
@@ -336,7 +337,7 @@ EXTRA_ethereal_SOURCES = \
 # by ethereal and tethereal and stuff needed only by one or the
 # other.
 ethereal_optional_objects = @SNPRINTF_O@ @STRERROR_O@ \
-	@STRNCASECMP_O@ @MKSTEMP_O@ \
+	@STRCASECMP_O@ @STRNCASECMP_O@ @MKSTEMP_O@ \
 	@INET_ATON_O@ @INET_PTON_O@ @INET_NTOP_O@ 
 
 # Additional libs that I know how to build. These will be
diff --git a/configure.in b/configure.in
index 87b981b352..c17abb74c8 100644
--- a/configure.in
+++ b/configure.in
@@ -1,4 +1,4 @@
-# $Id: configure.in,v 1.93 2000/07/04 12:09:44 gram Exp $
+# $Id: configure.in,v 1.94 2000/07/06 10:03:43 girlich Exp $
 dnl
 dnl Process this file with autoconf 2.13 or later to produce a
 dnl configure script; 2.12 doesn't generate a "configure" script that
@@ -280,6 +280,15 @@ fi
 AC_SUBST(STRERROR_C)
 AC_SUBST(STRERROR_O)
 
+AC_CHECK_FUNC(strcasecmp, STRCASECMP_O="",
+  STRCASECMP_O="strcasecmp.o")
+if test "$ac_cv_func_strcasecmp" = no ; then
+  STRCASECMP_C="strcasecmp.c"
+  STRCASECMP_O="strcasecmp.o"
+fi
+AC_SUBST(STRCASECMP_C)
+AC_SUBST(STRCASECMP_O)
+
 AC_CHECK_FUNC(strncasecmp, STRNCASECMP_O="",
   STRNCASECMP_O="strncasecmp.o")
 if test "$ac_cv_func_strncasecmp" = no ; then
diff --git a/strcasecmp.c b/strcasecmp.c
new file mode 100644
index 0000000000..cee87b5863
--- /dev/null
+++ b/strcasecmp.c
@@ -0,0 +1,45 @@
+/* Copyright (C) 1991, 1992, 1995, 1996 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.  */
+
+#include <string.h>
+#include <ctype.h>
+
+/* Compare S1 and S2, ignoring case, returning less than, equal to or
+   greater than zero if S1 is lexicographically less than,
+   equal to or greater than S2.  */
+int
+strcasecmp (const char *s1, const char *s2)
+{
+  register const unsigned char *p1 = (const unsigned char *) s1;
+  register const unsigned char *p2 = (const unsigned char *) s2;
+  unsigned char c1, c2;
+
+  if (p1 == p2)
+    return 0;
+
+  do
+    {
+      c1 = tolower (*p1++);
+      c2 = tolower (*p2++);
+      if (c1 == '\0')
+	break;
+    }
+  while (c1 == c2);
+
+  return c1 - c2;
+}