[src/trunk]: src/sys/net modify some functions static. no functional change.

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

details:   https://anonhg.NetBSD.org/src/rev/57e58ed12852
branches:  trunk
changeset: 345518:57e58ed12852
user:      knakahara <knakahara%NetBSD.org@localhost>
date:      Tue May 31 03:52:40 2016 +0000

description:
modify some functions static. no functional change.

diffstat:

 sys/net/if_gif.c |  22 +++++++++++++++-------
 sys/net/if_gif.h |   9 ++-------
 2 files changed, 17 insertions(+), 14 deletions(-)

diffs (102 lines):

diff -r d431dff4c7b1 -r 57e58ed12852 sys/net/if_gif.c
--- a/sys/net/if_gif.c  Tue May 31 03:51:55 2016 +0000
+++ b/sys/net/if_gif.c  Tue May 31 03:52:40 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_gif.c,v 1.108 2016/04/28 00:16:56 ozaki-r Exp $     */
+/*     $NetBSD: if_gif.c,v 1.109 2016/05/31 03:52:40 knakahara Exp $   */
 /*     $KAME: if_gif.c,v 1.76 2001/08/20 02:01:02 kjc Exp $    */
 
 /*
@@ -31,7 +31,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_gif.c,v 1.108 2016/04/28 00:16:56 ozaki-r Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_gif.c,v 1.109 2016/05/31 03:52:40 knakahara Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_inet.h"
@@ -92,6 +92,14 @@
  */
 static LIST_HEAD(, gif_softc) gif_softc_list;
 
+static void    gifattach0(struct gif_softc *);
+static int     gif_output(struct ifnet *, struct mbuf *,
+                          const struct sockaddr *, const struct rtentry *);
+static int     gif_ioctl(struct ifnet *, u_long, void *);
+static int     gif_set_tunnel(struct ifnet *, struct sockaddr *,
+                              struct sockaddr *);
+static void    gif_delete_tunnel(struct ifnet *);
+
 static void    gif_sysctl_setup(struct sysctllog **);
 
 static int     gif_clone_create(struct if_clone *, int);
@@ -169,7 +177,7 @@
        return (0);
 }
 
-void
+static void
 gifattach0(struct gif_softc *sc)
 {
 
@@ -304,7 +312,7 @@
        return 0;
 }
 
-int
+static int
 gif_output(struct ifnet *ifp, struct mbuf *m, const struct sockaddr *dst,
     const struct rtentry *rt)
 {
@@ -488,7 +496,7 @@
 }
 
 /* XXX how should we handle IPv6 scope on SIOC[GS]IFPHYADDR? */
-int
+static int
 gif_ioctl(struct ifnet *ifp, u_long cmd, void *data)
 {
        struct gif_softc *sc  = ifp->if_softc;
@@ -775,7 +783,7 @@
        return error;
 }
 
-int
+static int
 gif_set_tunnel(struct ifnet *ifp, struct sockaddr *src, struct sockaddr *dst)
 {
        struct gif_softc *sc = ifp->if_softc;
@@ -903,7 +911,7 @@
        return error;
 }
 
-void
+static void
 gif_delete_tunnel(struct ifnet *ifp)
 {
        struct gif_softc *sc = ifp->if_softc;
diff -r d431dff4c7b1 -r 57e58ed12852 sys/net/if_gif.h
--- a/sys/net/if_gif.h  Tue May 31 03:51:55 2016 +0000
+++ b/sys/net/if_gif.h  Tue May 31 03:52:40 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_gif.h,v 1.22 2016/04/28 00:16:56 ozaki-r Exp $      */
+/*     $NetBSD: if_gif.h,v 1.23 2016/05/31 03:52:40 knakahara Exp $    */
 /*     $KAME: if_gif.h,v 1.23 2001/07/27 09:21:42 itojun Exp $ */
 
 /*
@@ -70,13 +70,8 @@
 #define        GIF_MTU_MAX     (8192)  /* Maximum MTU */
 
 /* Prototypes */
-void   gifattach0(struct gif_softc *);
 void   gif_input(struct mbuf *, int, struct ifnet *);
-int    gif_output(struct ifnet *, struct mbuf *,
-                  const struct sockaddr *, const struct rtentry *);
-int    gif_ioctl(struct ifnet *, u_long, void *);
-int    gif_set_tunnel(struct ifnet *, struct sockaddr *, struct sockaddr *);
-void   gif_delete_tunnel(struct ifnet *);
+
 #ifdef GIF_ENCAPCHECK
 int    gif_encapcheck(struct mbuf *, int, int, void *);
 #endif