--- src/string_utils.c.orig	2006-09-07 09:36:48.016794000 +0200
+++ src/string_utils.c	2006-09-07 09:36:59.185492000 +0200
@@ -21,6 +21,46 @@
 #include <string.h>
 #include "string_utils.h"
 
+#if defined (__SVR4) && defined (__sun)
+#ifdef HAVE_TIME_H
+#include <time.h>
+#endif
+ 
+static char *mkdtemp (gchar *tmpl)
+{
+	static const gchar LETTERS[] = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
+	static guint64     value = 0;
+	guint64            v;
+	gint               len;
+	gint               i, j;
+
+	len = strlen (tmpl);
+	if (len < 6 || strcmp (&tmpl[len - 6], "XXXXXX") != 0)
+    {
+		errno = EINVAL;
+		return NULL;
+	}
+
+	value += ((guint64) time (NULL)) ^ getpid ();
+
+	for (i = 0; i < TMP_MAX; ++i, value += 7777)
+    {
+		/* fill in the random bits */
+		for (j = 0, v = value; j < 6; ++j)
+			tmpl[(len - 6) + j] = LETTERS[v % 62]; v /= 62;
+
+		/* try to create the directory */
+		if (g_mkdir (tmpl, 0700) == 0)
+			return tmpl;
+		else if (errno != EEXIST)
+			return NULL;
+    }
+
+	errno = EEXIST;
+	return NULL;
+}
+#endif
+
 gchar *EscapeBadChars ( gchar *string , gchar *pattern)
 {
 	return escape_str_common (string, pattern, '\\', 0);
--- src/string_utils.h.orig	2006-09-07 09:37:09.598142750 +0200
+++ src/string_utils.h	2006-09-07 09:37:15.710524750 +0200
@@ -19,6 +19,10 @@
 #ifndef STRING_UTILS_H
 #define STRING_UTILS_H
 
+#if defined (__SVR4) && defined (__sun)
+static char *mkdtemp (gchar *tmpl);
+#endif
+
 gchar *EscapeBadChars ( gchar *string , gchar *pattern);
 gchar *StripPathFromFilename ( gchar *name, gchar *pattern );
 gchar *JoinPathArchiveName ( const gchar *extract_path , gchar *path );