1 files changed, 18 insertions, 31 deletions

diff --git a/packet.c b/packet.c
index 0a8baa5b2..d06ac904a 100644
--- a/packet.c
+++ b/packet.c
@@ -37,7 +37,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: packet.c,v 1.100 2002/11/21 22:45:31 markus Exp $");
+RCSID("$OpenBSD: packet.c,v 1.101 2002/12/10 19:26:50 markus Exp $");
 
 #include "xmalloc.h"
 #include "buffer.h"
@@ -1314,16 +1314,26 @@ packet_not_very_much_data_to_write(void)
                 return buffer_len(&output) < 128 * 1024;
 }
 
+void
+packet_set_tos(int interactive)
+{
+        int tos = interactive ? IPTOS_LOWDELAY : IPTOS_THROUGHPUT;
+
+        if (!packet_connection_is_on_socket() ||
+            !packet_connection_is_ipv4())
+                return;
+        if (setsockopt(connection_in, IPPROTO_IP, IP_TOS, &tos,
+            sizeof(tos)) < 0)
+                error("setsockopt IP_TOS %d: %.100s:",
+                    tos, strerror(errno));
+}
+
 /* Informs that the current session is interactive.  Sets IP flags for that. */
 
 void
 packet_set_interactive(int interactive)
 {
         static int called = 0;
-#if defined(IP_TOS) && !defined(IP_TOS_IS_BROKEN)
-        int lowdelay = IPTOS_LOWDELAY;
-        int throughput = IPTOS_THROUGHPUT;
-#endif
 
         if (called)
                 return;
@@ -1334,35 +1344,12 @@ packet_set_interactive(int interactive)
 
         /* Only set socket options if using a socket.  */
         if (!packet_connection_is_on_socket())
-                return;
-        /*
-         * IPTOS_LOWDELAY and IPTOS_THROUGHPUT are IPv4 only
-         */
-        if (interactive) {
-                /*
-                 * Set IP options for an interactive connection.  Use
-                 * IPTOS_LOWDELAY and TCP_NODELAY.
-                 */
-#if defined(IP_TOS) && !defined(IP_TOS_IS_BROKEN)
-                if (packet_connection_is_ipv4()) {
-                        if (setsockopt(connection_in, IPPROTO_IP, IP_TOS,
-                            &lowdelay, sizeof(lowdelay)) < 0)
-                                error("setsockopt IPTOS_LOWDELAY: %.100s",
-                                    strerror(errno));
-                }
-#endif
+        if (interactive)
                 set_nodelay(connection_in);
-        } else if (packet_connection_is_ipv4()) {
-                /*
-                 * Set IP options for a non-interactive connection.  Use
-                 * IPTOS_THROUGHPUT.
-                 */
 #if defined(IP_TOS) && !defined(IP_TOS_IS_BROKEN)
-                if (setsockopt(connection_in, IPPROTO_IP, IP_TOS, &throughput,
-                    sizeof(throughput)) < 0)
-                        error("setsockopt IPTOS_THROUGHPUT: %.100s", strerror(errno));
+        packet_set_tos(interactive);
 #endif
-        }
+
 }
 
 /* Returns true if the current connection is interactive. */