--- ray/src/hd/rholo.c	1998/05/14 13:05:27	3.39
+++ ray/src/hd/rholo.c	1998/10/08 14:52:26	3.41
@@ -26,8 +26,6 @@ char	*progname;		/* our program name */
 char	*hdkfile;		/* holodeck file name */
 char	froot[256];		/* root file name */
 
-int	nowarn = 0;		/* turn warnings off? */
-
 int	ncprocs = 0;		/* desired number of compute processes */
 
 char	*outdev = NULL;		/* output device name */
@@ -55,6 +53,8 @@ int	totqlen;		/* maximum queue length when full */
 
 char  *sigerr[NSIG];		/* signal error messages */
 
+extern int	nowarn;		/* turn warnings off? */
+
 extern time_t	time();
 
 
@@ -504,8 +504,15 @@ PACKET	*pl;
 		p->next = freepacks;		/* push onto free list */
 		freepacks = p;
 	}
+#if MAXQTIME
 	if (n2flush > 300/MAXQTIME*totqlen) {
-		hdflush(NULL);			/* flush holodeck buffers */
+#else
+	if (n2flush > 50*totqlen) {
+#endif
+		if (outdev == NULL)
+			hdflush(NULL);		/* flush holodeck buffers */
+		else
+			hdsync(NULL, 1);	/* sync holodeck file */
 		n2flush = 0;
 	}
 }
@@ -550,14 +557,6 @@ register char  *s;
 		fflush(stderr);
 		midline = 0;
 	}
-}
-
-
-wputs(s)			/* put warning string to stderr */
-char	*s;
-{
-	if (!nowarn)
-		eputs(s);
 }