--- netperf-2.4.4/src/netserver.c	2007-10-17 17:09:12.000000000 -0400
+++ netperf-2.4.4.new/src/netserver.c	2011-01-23 12:26:39.000000000 -0500
@@ -567,7 +567,11 @@
   fflush (stdin);
   fflush (stdout);
   fflush (stderr);
+#if defined(HAVE_FORK)
   switch (fork())
+#else
+  switch (vfork())
+#endif
     {
     case -1:  	
       perror("netperf server error");
@@ -712,7 +716,11 @@
 #else
       signal(SIGCLD, SIG_IGN);
 	  
+#if defined(HAVE_FORK)
 	  switch (fork())
+#else
+	  switch (vfork())
+#endif
 	    {
 	    case -1:
 	      /* something went wrong */