From 13a68cd97888d451d9f40b61891709af1648432b Mon Sep 17 00:00:00 2001
From: David Cole <david.cole@kitware.com>
Date: Tue, 23 May 2006 12:38:22 -0400
Subject: [PATCH] COMP: Fix warnings on Borland dashboards...

---
 Utilities/cmtar/CMakeLists.txt   |  1 +
 Utilities/cmtar/append.c         |  5 +++--
 Utilities/cmtar/compat/fnmatch.c |  7 ++-----
 Utilities/cmtar/config.h.in      |  3 +++
 Utilities/cmtar/extract.c        | 10 ++++++++++
 Utilities/cmtar/handle.c         |  2 +-
 6 files changed, 20 insertions(+), 8 deletions(-)

diff --git a/Utilities/cmtar/CMakeLists.txt b/Utilities/cmtar/CMakeLists.txt
index 3ef410061..1c3b47050 100644
--- a/Utilities/cmtar/CMakeLists.txt
+++ b/Utilities/cmtar/CMakeLists.txt
@@ -67,6 +67,7 @@ FOREACH(file
   "ctype.h"
   "fnmatch.h"
   "inttypes.h"
+  "io.h"
   "libgen.h"
   "memory.h"
   "sys/mkdev.h"
diff --git a/Utilities/cmtar/append.c b/Utilities/cmtar/append.c
index 6b746ea9a..38e829451 100644
--- a/Utilities/cmtar/append.c
+++ b/Utilities/cmtar/append.c
@@ -31,8 +31,9 @@
 #ifdef HAVE_UNISTD_H
 # include <unistd.h>
 #endif
-#ifdef _MSC_VER
-#include <io.h>
+
+#ifdef HAVE_IO_H
+# include <io.h>
 #endif
 
 struct tar_dev
diff --git a/Utilities/cmtar/compat/fnmatch.c b/Utilities/cmtar/compat/fnmatch.c
index d10e8a35e..936f21ec1 100644
--- a/Utilities/cmtar/compat/fnmatch.c
+++ b/Utilities/cmtar/compat/fnmatch.c
@@ -70,11 +70,7 @@ static char rcsid[] = "$OpenBSD: fnmatch.c,v 1.6 1998/03/19 00:29:59 millert Exp
 #define  RANGE_NOMATCH  0
 #define  RANGE_ERROR  (-1)
 
-#ifdef NO_IBM_COMPILER_HORKAGE
 static int rangematch (const char *, char, int, char **);
-#else
-static int rangematch ();
-#endif
 
 int
 fnmatch(pattern, string, flags)
@@ -195,7 +191,8 @@ rangematch(pattern, test, flags, newp)
    * consistency with the regular expression syntax.
    * J.T. Conklin (conklin@ngai.kaleida.com)
    */
-  if ((negate = (*pattern == '!' || *pattern == '^')))
+  negate = (*pattern == '!' || *pattern == '^');
+  if (negate)
     ++pattern;
 
   if (flags & FNM_CASEFOLD)
diff --git a/Utilities/cmtar/config.h.in b/Utilities/cmtar/config.h.in
index 948afde5a..1ab4362e8 100644
--- a/Utilities/cmtar/config.h.in
+++ b/Utilities/cmtar/config.h.in
@@ -30,6 +30,9 @@
 /* Define to 1 if you have the <inttypes.h> header file. */
 #cmakedefine HAVE_INTTYPES_H @HAVE_INTTYPES_H@
 
+/* Define to 1 if you have the <io.h> header file. */
+#cmakedefine HAVE_IO_H @HAVE_IO_H@
+
 /* Define to 1 if you have the `lchown' function. */
 #cmakedefine HAVE_LCHOWN @HAVE_LCHOWN@
 
diff --git a/Utilities/cmtar/extract.c b/Utilities/cmtar/extract.c
index 3ebdeeb27..cb1fab3c9 100644
--- a/Utilities/cmtar/extract.c
+++ b/Utilities/cmtar/extract.c
@@ -470,11 +470,13 @@ tar_extract_hardlink(TAR * t, char *realname)
     return -1;
   }
 
+#ifndef WIN32
   if (pathname)
     {
     free(pathname);
     }
   return 0;
+#endif
 }
 
 
@@ -545,11 +547,13 @@ tar_extract_symlink(TAR *t, char *realname)
     return -1;
   }
 
+#ifndef WIN32
   if (pathname)
     {
     free(pathname);
     }
   return 0;
+#endif
 }
 
 
@@ -620,11 +624,13 @@ tar_extract_chardev(TAR *t, char *realname)
     return -1;
   }
 
+#ifndef WIN32
   if (pathname)
     {
     free(pathname);
     }
   return 0;
+#endif
 }
 
 
@@ -694,11 +700,13 @@ tar_extract_blockdev(TAR *t, char *realname)
     return -1;
   }
 
+#ifndef WIN32
   if (pathname)
     {
     free(pathname);
     }
   return 0;
+#endif
 }
 
 
@@ -867,9 +875,11 @@ tar_extract_fifo(TAR *t, char *realname)
     return -1;
   }
 
+#ifndef WIN32
   if (pathname)
     {
     free(pathname);
     }
   return 0;
+#endif
 }
diff --git a/Utilities/cmtar/handle.c b/Utilities/cmtar/handle.c
index 4f6dd10b6..a86bbc5d8 100644
--- a/Utilities/cmtar/handle.c
+++ b/Utilities/cmtar/handle.c
@@ -24,7 +24,7 @@
 # include <stdlib.h>
 #endif
 
-#if defined ( _MSC_VER) || defined(__WATCOMC__)
+#ifdef HAVE_IO_H
 #include <io.h>
 //Yogi: hack. this should work on windows where there is no O_ACCMODE defined
 #ifndef O_ACCMODE