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-rw-r--r--usr.sbin/bgpd/bgpd.c5
-rw-r--r--usr.sbin/bgpd/bgpd.h7
-rw-r--r--usr.sbin/bgpd/control.c5
-rw-r--r--usr.sbin/bgpd/kroute.c35
-rw-r--r--usr.sbin/bgpd/session.c3
5 files changed, 41 insertions, 14 deletions
diff --git a/usr.sbin/bgpd/bgpd.c b/usr.sbin/bgpd/bgpd.c
index 173ea585360..23f439cea98 100644
--- a/usr.sbin/bgpd/bgpd.c
+++ b/usr.sbin/bgpd/bgpd.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: bgpd.c,v 1.60 2004/01/09 13:47:07 henning Exp $ */
+/* $OpenBSD: bgpd.c,v 1.61 2004/01/09 19:08:50 henning Exp $ */
/*
* Copyright (c) 2003, 2004 Henning Brauer <henning@openbsd.org>
@@ -438,10 +438,11 @@ dispatch_imsg(struct imsgbuf *ibuf, int idx, struct mrt_head *mrtc)
kr_fib_decouple();
break;
case IMSG_CTL_KROUTE:
+ case IMSG_CTL_KROUTE_ADDR:
if (idx != PFD_PIPE_SESSION)
logit(LOG_CRIT, "kroute request not from SE");
else
- kr_show_route(imsg.hdr.pid);
+ kr_show_route(&imsg);
break;
default:
break;
diff --git a/usr.sbin/bgpd/bgpd.h b/usr.sbin/bgpd/bgpd.h
index c3b7b9a8c7b..1e0aca93c5b 100644
--- a/usr.sbin/bgpd/bgpd.h
+++ b/usr.sbin/bgpd/bgpd.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: bgpd.h,v 1.60 2004/01/09 14:10:06 henning Exp $ */
+/* $OpenBSD: bgpd.h,v 1.61 2004/01/09 19:08:50 henning Exp $ */
/*
* Copyright (c) 2003, 2004 Henning Brauer <henning@openbsd.org>
@@ -160,7 +160,8 @@ enum imsg_type {
IMSG_CTL_FIB_DECOUPLE,
IMSG_CTL_NEIGHBOR_UP,
IMSG_CTL_NEIGHBOR_DOWN,
- IMSG_CTL_KROUTE
+ IMSG_CTL_KROUTE,
+ IMSG_CTL_KROUTE_ADDR
};
struct imsg_hdr {
@@ -256,7 +257,7 @@ void kr_fib_decouple(void);
int kr_dispatch_msg(void);
int kr_nexthop_add(in_addr_t);
void kr_nexthop_delete(in_addr_t);
-void kr_show_route(pid_t);
+void kr_show_route(struct imsg *);
/* control.c */
int control_init(void);
diff --git a/usr.sbin/bgpd/control.c b/usr.sbin/bgpd/control.c
index 817dca5969a..92865d759e8 100644
--- a/usr.sbin/bgpd/control.c
+++ b/usr.sbin/bgpd/control.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: control.c,v 1.14 2004/01/09 13:47:07 henning Exp $ */
+/* $OpenBSD: control.c,v 1.15 2004/01/09 19:08:50 henning Exp $ */
/*
* Copyright (c) 2003, 2004 Henning Brauer <henning@openbsd.org>
@@ -267,8 +267,9 @@ control_dispatch_msg(struct pollfd *pfd, int i)
"with wrong length");
break;
case IMSG_CTL_KROUTE:
+ case IMSG_CTL_KROUTE_ADDR:
c->ibuf.pid = imsg.hdr.pid;
- imsg_compose_parent(IMSG_CTL_KROUTE, imsg.hdr.pid,
+ imsg_compose_parent(imsg.hdr.type, imsg.hdr.pid,
imsg.data, imsg.hdr.len - IMSG_HEADER_SIZE);
break;
default:
diff --git a/usr.sbin/bgpd/kroute.c b/usr.sbin/bgpd/kroute.c
index 1498d83b3d2..929d5bfda7a 100644
--- a/usr.sbin/bgpd/kroute.c
+++ b/usr.sbin/bgpd/kroute.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: kroute.c,v 1.60 2004/01/09 14:10:06 henning Exp $ */
+/* $OpenBSD: kroute.c,v 1.61 2004/01/09 19:08:50 henning Exp $ */
/*
* Copyright (c) 2003, 2004 Henning Brauer <henning@openbsd.org>
@@ -298,14 +298,37 @@ kr_nexthop_delete(in_addr_t key)
}
void
-kr_show_route(pid_t pid)
+kr_show_route(struct imsg *imsg)
{
struct kroute_node *kr;
+ struct bgpd_addr *addr;
+ int flags;
- RB_FOREACH(kr, kroute_tree, &krt)
- send_imsg_session(IMSG_CTL_KROUTE, pid, &kr->r, sizeof(kr->r));
-
- send_imsg_session(IMSG_CTL_END, pid, NULL, 0);
+ if (imsg->hdr.type == IMSG_CTL_KROUTE) {
+ if (imsg->hdr.len != IMSG_HEADER_SIZE + sizeof(flags)) {
+ logit(LOG_CRIT, "kr_show_route: wrong imsg len");
+ return;
+ }
+ memcpy(&flags, imsg->data, sizeof(flags));
+ RB_FOREACH(kr, kroute_tree, &krt)
+ if (!flags || kr->r.flags & flags)
+ send_imsg_session(IMSG_CTL_KROUTE,
+ imsg->hdr.pid, &kr->r, sizeof(kr->r));
+ } else if (imsg->hdr.type == IMSG_CTL_KROUTE_ADDR) {
+ if (imsg->hdr.len != IMSG_HEADER_SIZE +
+ sizeof(struct bgpd_addr)) {
+ logit(LOG_CRIT, "kr_show_route: wrong imsg len");
+ return;
+ }
+ addr = imsg->data;
+ kr = NULL;
+ if (addr->af == AF_INET)
+ kr = kroute_match(addr->v4.s_addr);
+ if (kr != NULL)
+ send_imsg_session(IMSG_CTL_KROUTE, imsg->hdr.pid,
+ &kr->r, sizeof(kr->r));
+ }
+ send_imsg_session(IMSG_CTL_END, imsg->hdr.pid, NULL, 0);
}
/*
diff --git a/usr.sbin/bgpd/session.c b/usr.sbin/bgpd/session.c
index 1a3fc706951..2a2d915ab8c 100644
--- a/usr.sbin/bgpd/session.c
+++ b/usr.sbin/bgpd/session.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: session.c,v 1.76 2004/01/09 13:47:08 henning Exp $ */
+/* $OpenBSD: session.c,v 1.77 2004/01/09 19:08:50 henning Exp $ */
/*
* Copyright (c) 2003, 2004 Henning Brauer <henning@openbsd.org>
@@ -1411,6 +1411,7 @@ session_dispatch_imsg(struct imsgbuf *ibuf, int idx)
}
break;
case IMSG_CTL_KROUTE:
+ case IMSG_CTL_KROUTE_ADDR:
case IMSG_CTL_END:
if (idx != PFD_PIPE_MAIN)
fatalx("reconf request not from parent");