[src/trunk]: src/sys/netinet6 Style, and localify IPV6FORWARDING. No function...

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

details:   https://anonhg.NetBSD.org/src/rev/db0f860fc39e
branches:  trunk
changeset: 359337:db0f860fc39e
user:      maxv <maxv%NetBSD.org@localhost>
date:      Wed Feb 07 10:52:20 2018 +0000

description:
Style, and localify IPV6FORWARDING. No functional change.

diffstat:

 sys/netinet6/in6_proto.c |  78 +++++++++++++++++++++--------------------------
 1 files changed, 35 insertions(+), 43 deletions(-)

diffs (112 lines):

diff -r 0e501a7608cc -r db0f860fc39e sys/netinet6/in6_proto.c
--- a/sys/netinet6/in6_proto.c  Wed Feb 07 10:21:59 2018 +0000
+++ b/sys/netinet6/in6_proto.c  Wed Feb 07 10:52:20 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: in6_proto.c,v 1.120 2018/02/07 10:21:59 maxv Exp $     */
+/*     $NetBSD: in6_proto.c,v 1.121 2018/02/07 10:52:20 maxv Exp $     */
 /*     $KAME: in6_proto.c,v 1.66 2000/10/10 15:35:47 itojun Exp $      */
 
 /*
@@ -62,7 +62,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: in6_proto.c,v 1.120 2018/02/07 10:21:59 maxv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: in6_proto.c,v 1.121 2018/02/07 10:52:20 maxv Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_gateway.h"
@@ -124,8 +124,7 @@
 #include <netipsec/ipsec.h>
 #include <netipsec/ipsec6.h>
 #include <netipsec/key.h>
-#endif /* IPSEC */
-
+#endif
 
 #include "carp.h"
 #if NCARP > 0
@@ -553,51 +552,44 @@
 /*
  * Internet configuration info
  */
-#ifndef        IPV6FORWARDING
 #ifdef GATEWAY6
-#define        IPV6FORWARDING  1       /* forward IP6 packets not for us */
+#define IPV6FORWARDING 1       /* forward IP6 packets not for us */
 #else
-#define        IPV6FORWARDING  0       /* don't forward IP6 packets not for us */
-#endif /* GATEWAY6 */
-#endif /* !IPV6FORWARDING */
+#define IPV6FORWARDING 0       /* don't forward IP6 packets not for us */
+#endif
 
-int    ip6_forwarding = IPV6FORWARDING;        /* act as router? */
-int    ip6_sendredirects = 1;
-int    ip6_defhlim = IPV6_DEFHLIM;
-int    ip6_defmcasthlim = IPV6_DEFAULT_MULTICAST_HOPS;
-int    ip6_accept_rtadv = 0;   /* "IPV6FORWARDING ? 0 : 1" is dangerous */
-int    ip6_maxfragpackets = 200;
-int    ip6_maxfrags = 200;
-int    ip6_log_interval = 5;
-int    ip6_hdrnestlimit = 15;  /* appropriate? */
-int    ip6_dad_count = 1;      /* DupAddrDetectionTransmits */
-int    ip6_auto_flowlabel = 1;
-int    ip6_use_deprecated = 1; /* allow deprecated addr (RFC2462 5.5.4) */
-int    ip6_rr_prune = 5;       /* router renumbering prefix
-                                * walk list every 5 sec. */
-int    ip6_mcast_pmtu = 0;     /* enable pMTU discovery for multicast? */
-int    ip6_v6only = 1;
-int     ip6_neighborgcthresh = 2048; /* Threshold # of NDP entries for GC */
-int     ip6_maxifprefixes = 16; /* Max acceptable prefixes via RA per IF */
-int     ip6_maxifdefrouters = 16; /* Max acceptable def routers via RA */
-int     ip6_maxdynroutes = 4096; /* Max # of routes created via redirect */
+int ip6_forwarding = IPV6FORWARDING;   /* act as router? */
+int ip6_sendredirects = 1;
+int ip6_defhlim = IPV6_DEFHLIM;
+int ip6_defmcasthlim = IPV6_DEFAULT_MULTICAST_HOPS;
+int ip6_accept_rtadv = 0;
+int ip6_maxfragpackets = 200;
+int ip6_maxfrags = 200;
+int ip6_log_interval = 5;
+int ip6_hdrnestlimit = 15;
+int ip6_dad_count = 1; /* DupAddrDetectionTransmits */
+int ip6_auto_flowlabel = 1;
+int ip6_use_deprecated = 1;    /* allow deprecated addr (RFC2462 5.5.4) */
+int ip6_rr_prune = 5;  /* router renumbering prefix
+                         * walk list every 5 sec. */
+int ip6_mcast_pmtu = 0;        /* enable pMTU discovery for multicast? */
+int ip6_v6only = 1;
+int ip6_neighborgcthresh = 2048; /* Threshold # of NDP entries for GC */
+int ip6_maxifprefixes = 16; /* Max acceptable prefixes via RA per IF */
+int ip6_maxifdefrouters = 16; /* Max acceptable def routers via RA */
+int ip6_maxdynroutes = 4096; /* Max # of routes created via redirect */
 
-int    ip6_keepfaith = 0;
-time_t ip6_log_time = 0;
-int    ip6_rtadv_maxroutes = 100; /* (arbitrary) initial maximum number of
-                                    * routes via rtadv expected to be
-                                    * significantly larger than common use.
-                                    * if you need to count: 3 extra initial
-                                    * routes, plus 1 per interface after the
-                                    * first one, then one per non-linklocal
-                                    * prefix */
+int ip6_keepfaith = 0;
+time_t ip6_log_time = 0;
+int ip6_rtadv_maxroutes = 100; /* (arbitrary) initial maximum number of
+                                * routes via rtadv expected to be
+                                * significantly larger than common use.
+                                * if you need to count: 3 extra initial
+                                * routes, plus 1 per interface after the
+                                * first one, then one per non-linklocal
+                                * prefix */
 
 /* icmp6 */
-/*
- * BSDI4 defines these variables in in_proto.c...
- * XXX: what if we don't define INET? Should we define pmtu6_expire
- * or so? (jinmei%kame.net@localhost 19990310)
- */
 int pmtu_expire = 60*10;
 
 /* raw IP6 parameters */