diff options
| -rw-r--r-- | usr.sbin/dvmrpd/dvmrpe.c | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/usr.sbin/dvmrpd/dvmrpe.c b/usr.sbin/dvmrpd/dvmrpe.c index 16bb4fb634f..24aaabaa235 100644 --- a/usr.sbin/dvmrpd/dvmrpe.c +++ b/usr.sbin/dvmrpd/dvmrpe.c @@ -1,4 +1,4 @@ -/* $OpenBSD: dvmrpe.c,v 1.7 2009/06/06 07:52:04 pyr Exp $ */ +/* $OpenBSD: dvmrpe.c,v 1.8 2009/09/22 16:38:31 michele Exp $ */ /* * Copyright (c) 2005 Claudio Jeker <claudio@openbsd.org> @@ -23,6 +23,7 @@ #include <sys/queue.h> #include <netinet/in.h> #include <arpa/inet.h> +#include <net/if_types.h> #include <stdlib.h> #include <signal.h> #include <string.h> @@ -236,7 +237,10 @@ dvmrpe_dispatch_main(int fd, short event, void *bula) struct imsg imsg; struct imsgev *iev = bula; struct imsgbuf *ibuf = &iev->ibuf; + struct kif *kif; + struct iface *iface; ssize_t n; + int link_ok; if (event & EV_READ) { if ((n = imsg_read(ibuf)) == -1) @@ -256,6 +260,33 @@ dvmrpe_dispatch_main(int fd, short event, void *bula) break; switch (imsg.hdr.type) { + case IMSG_IFINFO: + if (imsg.hdr.len - IMSG_HEADER_SIZE != + sizeof(struct kif)) + fatalx("IFINFO imsg with wrong len"); + kif = imsg.data; + link_ok = (kif->flags & IFF_UP) && + (LINK_STATE_IS_UP(kif->link_state) || + (kif->link_state == LINK_STATE_UNKNOWN && + kif->media_type != IFT_CARP)); + + LIST_FOREACH(iface, &deconf->iface_list, entry) { + if (kif->ifindex == iface->ifindex) { + iface->flags = kif->flags; + iface->linkstate = kif->link_state; + + if (link_ok) { + if_fsm(iface, IF_EVT_UP); + log_warnx("interface %s up", + iface->name); + } else { + if_fsm(iface, IF_EVT_DOWN); + log_warnx("interface %s down", + iface->name); + } + } + } + break; default: log_debug("dvmrpe_dispatch_main: error handling " "imsg %d", imsg.hdr.type); |