[src/netbsd-2-0]: src/sys/netinet6 Pull up revision 1.18 (requested by itojun...

[tron <tron%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/7c90b682874e
branches:  netbsd-2-0
changeset: 561369:7c90b682874e
user:      tron <tron%NetBSD.org@localhost>
date:      Mon Jun 14 18:00:48 2004 +0000

description:
Pull up revision 1.18 (requested by itojun in ticket #468):
implement IPV6_USE_MIN_MTU sockopt.  needed by bind9 + EDNS0 + big receive buffer.

diffstat:

 sys/netinet6/udp6_output.c |  6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)

diffs (29 lines):

diff -r 591feb865fd4 -r 7c90b682874e sys/netinet6/udp6_output.c
--- a/sys/netinet6/udp6_output.c        Mon Jun 14 18:00:41 2004 +0000
+++ b/sys/netinet6/udp6_output.c        Mon Jun 14 18:00:48 2004 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: udp6_output.c,v 1.17 2003/09/05 23:20:49 itojun Exp $  */
+/*     $NetBSD: udp6_output.c,v 1.17.2.1 2004/06/14 18:00:48 tron Exp $        */
 /*     $KAME: udp6_output.c,v 1.43 2001/10/15 09:19:52 itojun Exp $    */
 
 /*
@@ -62,7 +62,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: udp6_output.c,v 1.17 2003/09/05 23:20:49 itojun Exp $");
+__KERNEL_RCSID(0, "$NetBSD: udp6_output.c,v 1.17.2.1 2004/06/14 18:00:48 tron Exp $");
 
 #include "opt_inet.h"
 
@@ -335,10 +335,8 @@
                        udp6->uh_sum = 0xffff;
                }
 
-#ifdef IN6P_MINMTU
                if (in6p->in6p_flags & IN6P_MINMTU)
                        flags |= IPV6_MINMTU;
-#endif
 
                udp6stat.udp6s_opackets++;
                error = ip6_output(m, in6p->in6p_outputopts, &in6p->in6p_route,