BSD 4_3_Tahoe release

[unix-history] / usr / src / sys / netinet / tcp_timer.c

diff --git a/usr/src/sys/netinet/tcp_timer.c b/usr/src/sys/netinet/tcp_timer.c
index 493d38f..45f827f 100644 (file)
--- a/usr/src/sys/netinet/tcp_timer.c
+++ b/usr/src/sys/netinet/tcp_timer.c
@@ -3,13 +3,18 @@
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms are permitted
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms are permitted

- * provided that this notice is preserved and that due credit is given
- * to the University of California at Berkeley. The name of the University
- * may not be used to endorse or promote products derived from this
- * software without specific prior written permission. This software
- * is provided ``as is'' without express or implied warranty.
+ * provided that the above copyright notice and this paragraph are
+ * duplicated in all such forms and that any documentation,
+ * advertising materials, and other materials related to such
+ * distribution and use acknowledge that the software was developed
+ * by the University of California, Berkeley.  The name of the
+ * University may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.

  *
  *

- *     @(#)tcp_timer.c 7.12 (Berkeley) %G%
+ *     @(#)tcp_timer.c 7.14 (Berkeley) 6/29/88

  */
 
 #include "param.h"
  */
 
 #include "param.h"


@@ -35,7 +40,6 @@
 #include "tcp_var.h"
 #include "tcpip.h"
 
 #include "tcp_var.h"
 #include "tcpip.h"
 

-int    tcpnodelack = 0;

 int    tcp_keepidle = TCPTV_KEEP_IDLE;
 int    tcp_keepintvl = TCPTV_KEEPINTVL;
 int    tcp_maxidle;
 int    tcp_keepidle = TCPTV_KEEP_IDLE;
 int    tcp_keepintvl = TCPTV_KEEPINTVL;
 int    tcp_maxidle;


@@ -177,9 +181,7 @@ tcp_timers(tp, timer)
                 * retransmit times until then.
                 */
                if (tp->t_rxtshift > TCP_MAXRXTSHIFT / 4) {
                 * retransmit times until then.
                 */
                if (tp->t_rxtshift > TCP_MAXRXTSHIFT / 4) {

-#if BSD>=43

                        in_losing(tp->t_inpcb);
                        in_losing(tp->t_inpcb);

-#endif

                        tp->t_rttvar += (tp->t_srtt >> 2);
                        tp->t_srtt = 0;
                }
                        tp->t_rttvar += (tp->t_srtt >> 2);
                        tp->t_srtt = 0;
                }