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| author | Donald Sharp <sharpd@cumulusnetworks.com> | 2015-07-02 09:53:59 -0400 |
|---|---|---|
| committer | Paul Jakma <paul@quagga.net> | 2015-08-21 17:25:18 +0100 |
| commit | d2c6da209cec42c05941eff52d88f0ed7eabad48 (patch) | |
| tree | 31f1258990cc7d83442a057bec90c2ac57888cac /pimd/pim_cmd.c | |
| parent | a031c4dd72514232296e9a570c3d701f5f33ad63 (diff) | |
| download | quagga-d2c6da209cec42c05941eff52d88f0ed7eabad48.tar.bz2 quagga-d2c6da209cec42c05941eff52d88f0ed7eabad48.tar.xz | |
pimd: Change ioctl call failure from vty_out to zlog_warn
The command 'show ip multicast' when run, iterates over all interfaces
on the router, if you do not have pim configured on that interface
it would generate an error message:
Interface Address ifi Vif PktsIn PktsOut BytesIn BytesOut
br1 20.0.15.1 7 7 0 0 0 0
swp1 169.254.0.10 3 3 0 0 0 0
swp2 169.254.0.26 4 4 0 0 0 0
ioctl(SIOCGETVIFCNT=35296) failure for interface swp3 vif_index=-1: errno=22: Invalid argument
ioctl(SIOCGETVIFCNT=35296) failure for interface swp4 vif_index=-1: errno=22: Invalid argument
This fixes the issue to display this instead:
Interface Address ifi Vif PktsIn PktsOut BytesIn BytesOut
br1 20.0.15.1 7 7 0 0 0 0
swp1 169.254.0.10 3 3 0 0 0 0
swp2 169.254.0.26 4 4 0 0 0 0
swp3 0.0.0.0 5 -1 0 0 0 0
swp4 0.0.0.0 6 -1 0 0 0 0
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Diffstat (limited to 'pimd/pim_cmd.c')
| -rw-r--r-- | pimd/pim_cmd.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/pimd/pim_cmd.c b/pimd/pim_cmd.c index 9833411d..33644540 100644 --- a/pimd/pim_cmd.c +++ b/pimd/pim_cmd.c @@ -2070,16 +2070,13 @@ static void show_multicast_interfaces(struct vty *vty) vreq.vifi = pim_ifp->mroute_vif_index; if (ioctl(qpim_mroute_socket_fd, SIOCGETVIFCNT, &vreq)) { - int e = errno; - vty_out(vty, - "ioctl(SIOCGETVIFCNT=%lu) failure for interface %s vif_index=%d: errno=%d: %s%s", - (unsigned long)SIOCGETVIFCNT, - ifp->name, - pim_ifp->mroute_vif_index, - e, - safe_strerror(e), - VTY_NEWLINE); - continue; + zlog_warn("ioctl(SIOCGETVIFCNT=%lu) failure for interface %s vif_index=%d: errno=%d: %s%s", + (unsigned long)SIOCGETVIFCNT, + ifp->name, + pim_ifp->mroute_vif_index, + errno, + safe_strerror(errno), + VTY_NEWLINE); } ifaddr = pim_ifp->primary_address; |