[src/trunk]: src/sys/netinet6 Make some functions static

[ozaki-r <ozaki-r%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/8acced3d2481
branches:  trunk
changeset: 349466:8acced3d2481
user:      ozaki-r <ozaki-r%NetBSD.org@localhost>
date:      Sun Dec 11 07:36:55 2016 +0000

description:
Make some functions static

diffstat:

 sys/netinet6/nd6.h     |   8 +-------
 sys/netinet6/nd6_rtr.c |  23 ++++++++++++++++-------
 2 files changed, 17 insertions(+), 14 deletions(-)

diffs (114 lines):

diff -r 1d1794a9391a -r 8acced3d2481 sys/netinet6/nd6.h
--- a/sys/netinet6/nd6.h        Sun Dec 11 07:36:30 2016 +0000
+++ b/sys/netinet6/nd6.h        Sun Dec 11 07:36:55 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: nd6.h,v 1.73 2016/12/11 07:36:20 ozaki-r Exp $ */
+/*     $NetBSD: nd6.h,v 1.74 2016/12/11 07:36:55 ozaki-r Exp $ */
 /*     $KAME: nd6.h,v 1.95 2002/06/08 11:31:06 itojun Exp $    */
 
 /*
@@ -434,18 +434,12 @@
 /* nd6_rtr.c */
 void nd6_rs_input(struct mbuf *, int, int);
 void nd6_ra_input(struct mbuf *, int, int);
-void defrouter_addreq(struct nd_defrouter *);
 void defrouter_reset(void);
 void defrouter_select(void);
 void defrtrlist_del(struct nd_defrouter *, struct in6_ifextra *);
 void prelist_remove(struct nd_prefix *);
-int nd6_prelist_add(struct nd_prefixctl *, struct nd_defrouter *,
-       struct nd_prefix **);
-int nd6_prefix_onlink(struct nd_prefix *);
-int nd6_prefix_offlink(struct nd_prefix *);
 void pfxlist_onlink_check(void);
 struct nd_defrouter *defrouter_lookup(const struct in6_addr *, struct ifnet *);
-struct nd_prefix *nd6_prefix_lookup(struct nd_prefixctl *);
 void rt6_flush(struct in6_addr *, struct ifnet *);
 int nd6_setdefaultiface(int);
 int in6_tmpifadd(const struct in6_ifaddr *, int, int);
diff -r 1d1794a9391a -r 8acced3d2481 sys/netinet6/nd6_rtr.c
--- a/sys/netinet6/nd6_rtr.c    Sun Dec 11 07:36:30 2016 +0000
+++ b/sys/netinet6/nd6_rtr.c    Sun Dec 11 07:36:55 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: nd6_rtr.c,v 1.120 2016/11/15 01:50:06 ozaki-r Exp $    */
+/*     $NetBSD: nd6_rtr.c,v 1.121 2016/12/11 07:36:55 ozaki-r Exp $    */
 /*     $KAME: nd6_rtr.c,v 1.95 2001/02/07 08:09:47 itojun Exp $        */
 
 /*
@@ -31,7 +31,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: nd6_rtr.c,v 1.120 2016/11/15 01:50:06 ozaki-r Exp $");
+__KERNEL_RCSID(0, "$NetBSD: nd6_rtr.c,v 1.121 2016/12/11 07:36:55 ozaki-r Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -73,6 +73,8 @@
 static void pfxrtr_del(struct nd_pfxrouter *);
 static struct nd_pfxrouter *find_pfxlist_reachable_router
        (struct nd_prefix *);
+
+static void defrouter_addreq(struct nd_defrouter *);
 static void defrouter_delreq(struct nd_defrouter *);
 
 static int in6_init_prefix_ltimes(struct nd_prefix *);
@@ -82,6 +84,12 @@
 
 static int rt6_deleteroute_matcher(struct rtentry *, void *);
 
+static int nd6_prelist_add(struct nd_prefixctl *, struct nd_defrouter *,
+       struct nd_prefix **);
+static int nd6_prefix_onlink(struct nd_prefix *);
+static int nd6_prefix_offlink(struct nd_prefix *);
+static struct nd_prefix *nd6_prefix_lookup(struct nd_prefixctl *);
+
 extern int nd6_recalc_reachtm_interval;
 
 static struct ifnet *nd6_defifp;
@@ -444,7 +452,7 @@
 /*
  * default router list processing sub routines
  */
-void
+static void
 defrouter_addreq(struct nd_defrouter *newdr)
 {
        union {
@@ -873,7 +881,7 @@
        free(pfr, M_IP6NDP);
 }
 
-struct nd_prefix *
+static struct nd_prefix *
 nd6_prefix_lookup(struct nd_prefixctl *key)
 {
        struct nd_prefix *search;
@@ -934,7 +942,8 @@
                        prelist_remove(pr);
        }
 }
-int
+
+static int
 nd6_prelist_add(struct nd_prefixctl *prc, struct nd_defrouter *dr, 
        struct nd_prefix **newp)
 {
@@ -1649,7 +1658,7 @@
        }
 }
 
-int
+static int
 nd6_prefix_onlink(struct nd_prefix *pr)
 {
        struct ifaddr *ifa;
@@ -1760,7 +1769,7 @@
        return (error);
 }
 
-int
+static int
 nd6_prefix_offlink(struct nd_prefix *pr)
 {
        int error = 0;