$OpenBSD: patch-pfe_main-stdc_c,v 1.1 2008/10/16 17:30:24 jasper Exp $
--- pfe/main-stdc.c.orig	Sun Apr 20 06:46:30 2008
+++ pfe/main-stdc.c	Thu Oct 16 12:37:46 2008
@@ -28,6 +28,7 @@ static char* id __attribute__((unused)) = 
 #include <errno.h>
 
 #ifdef PFE_HAVE_SYS_RESOURCE_H
+#include <sys/types.h>
 #include <sys/time.h>
 #include <sys/resource.h>
 #endif
@@ -57,9 +58,17 @@ main (int argc, const char** argv)
 # endif
 
 # ifdef PFE_HAVE_SYS_RESOURCE_H
-    {/* a pfe does not need lots of data on the real cpu return stack */
-	struct rlimit rlimits = { 64*1024, 64*1024 };
-	setrlimit (RLIMIT_STACK, &rlimits);
+    {
+	/*
+	 * A pfe does not need lots of data on the real cpu return stack.
+	 * So, grow the maximum stack a size.
+	 */
+	struct rlimit reslimit;
+
+	if (getrlimit(RLIMIT_STACK , &reslimit) == 0){
+		reslimit.rlim_cur = reslimit.rlim_max;
+		(void)setrlimit(RLIMIT_STACK , &reslimit);
+	}
     }
 # endif