# HG changeset patch
# User Benjamin Lindner <lindnerb@users.sourceforge.net>
# Date 1234936532 18000
# Node ID bbb3fa6778f365e6d4794a2cb49f259e0b2c210b
# Parent  d943e26d30e2c27eaeb7a79b1583d03a03e08ce4
use mkstemps as replacement for mkstemp on mingw32

diff -r d943e26d30e2 -r bbb3fa6778f3 ChangeLog
--- a/ChangeLog	Wed Feb 18 00:47:48 2009 -0500
+++ b/ChangeLog	Wed Feb 18 00:55:32 2009 -0500
@@ -1,3 +1,8 @@
+2009-02-17  Benjamin Lindner  <lindnerb@users.sourceforge.net>
+
+	* configure.in: Check for mkstemps on MinGW platform
+	(HAVE_MKSTEMPS): Define if mkstsmps is avilable in libiberty.
+
 2009-02-17  Jaroslav Hajek  <highegg@gmail.com>
 
 	* NEWS: Mention cummin and cummax
diff -r d943e26d30e2 -r bbb3fa6778f3 configure.in
--- a/configure.in	Wed Feb 18 00:47:48 2009 -0500
+++ b/configure.in	Wed Feb 18 00:55:32 2009 -0500
@@ -1580,6 +1580,28 @@
   _chmod _snprintf x_utime _utime32)
 
 case "$canonical_host_type" in
+  *-*-mingw*)
+    ## MinGW does not provide a mkstemp function.  However, it provides
+    ## the mkstemps function in libiberty.
+    AC_MSG_CHECKING(for mkstemps in libiberty)
+    save_LIBS="$LIBS"
+    LIBS="-liberty $LIBS"
+    AC_LINK_IFELSE([
+      AC_LANG_PROGRAM([[int mkstemps (char *pattern, int suffix_len);]], 
+       [[mkstemps ("XXXXXX", 0);]]
+    )],
+    [AC_MSG_RESULT(yes)
+     HAVE_MKSTEMPS=yes
+     AC_DEFINE(HAVE_MKSTEMPS, 1, [Define if mkstemps is available in libiberty.])
+    ],
+    [AC_MSG_RESULT(no)
+     HAVE_MKSTEMPS=no
+     LIBS="$save_LIBS"
+    ])
+   ;;
+esac
+
+case "$canonical_host_type" in
   *-*-msdosmsvc)
     ## The %T format specifier for strftime is reportedly broken,
     ## so use our version.  We could use an actual configure test
diff -r d943e26d30e2 -r bbb3fa6778f3 src/ChangeLog
--- a/src/ChangeLog	Wed Feb 18 00:47:48 2009 -0500
+++ b/src/ChangeLog	Wed Feb 18 00:55:32 2009 -0500
@@ -1,3 +1,8 @@
+2009-02-17  Benjamin Lindner  <lindnerb@users.sourceforge.net>
+
+	* file-io.cc: (Fmkstemp): Use mkstemps if it is available and
+	mkstemp is missing.
+
 2009-02-17  Olaf Till  <olaf.till@uni-jena.de>
 
 	* DLD-FUNCTIONS/lsode.cc, DLD-FUNCTIONS/daspk.cc, 
diff -r d943e26d30e2 -r bbb3fa6778f3 src/file-io.cc
--- a/src/file-io.cc	Wed Feb 18 00:47:48 2009 -0500
+++ b/src/file-io.cc	Wed Feb 18 00:55:32 2009 -0500
@@ -1907,6 +1907,11 @@
   return retval;
 }
 
+#if defined (HAVE_MKSTEMPS)
+// Prototype for mkstemps in libiberty
+extern "C" int mkstemps (char *pattern, int suffix_len);
+#endif
+
 DEFUN (mkstemp, args, ,
   "-*- texinfo -*-\n\
 @deftypefn {Built-in Function} {[@var{fid}, @var{name}, @var{msg}] =} mkstemp (@var{template}, @var{delete})\n\
@@ -1935,7 +1940,7 @@
   retval(1) = std::string ();
   retval(0) = -1;
 
-#if defined (HAVE_MKSTEMP)
+#if defined (HAVE_MKSTEMP) || defined (HAVE_MKSTEMPS)
 
   int nargin = args.length ();
 
@@ -1948,7 +1953,11 @@
 	  OCTAVE_LOCAL_BUFFER (char, tmp, tmpl8.size () + 1);
 	  strcpy (tmp, tmpl8.c_str ());
 
+#if defined (HAVE_MKSTEMP)
 	  int fd = mkstemp (tmp);
+#else
+	  int fd = mkstemps (tmp, 0);
+#endif
 
 	  if (fd < 0)
 	    {