From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Ahern Subject: [PATCH iproute2-next 07/12] mroute: Add table id attribute for kernel side filtering Date: Wed, 19 Dec 2018 19:54:22 -0800 Message-ID: <20181220035427.14453-8-dsahern@kernel.org> References: <20181220035427.14453-1-dsahern@kernel.org> Cc: stephen@networkplumber.org, David Ahern To: netdev@vger.kernel.org Return-path: Received: from mail.kernel.org ([198.145.29.99]:51760 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729300AbeLTDxz (ORCPT ); Wed, 19 Dec 2018 22:53:55 -0500 In-Reply-To: <20181220035427.14453-1-dsahern@kernel.org> Sender: netdev-owner@vger.kernel.org List-ID: From: David Ahern Similar to 'ip route' add the table id to the dump request for kernel side filtering if it is supported. Signed-off-by: David Ahern --- ip/ipmroute.c | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/ip/ipmroute.c b/ip/ipmroute.c index b8f0bc49b92e..b29c78e4cc86 100644 --- a/ip/ipmroute.c +++ b/ip/ipmroute.c @@ -220,6 +220,19 @@ void ipmroute_reset_filter(int ifindex) filter.iif = ifindex; } +static int iproute_dump_filter(struct nlmsghdr *nlh, int reqlen) +{ + int err; + + if (filter.tb) { + err = addattr32(nlh, reqlen, RTA_TABLE, filter.tb); + if (err) + return err; + } + + return 0; +} + static int mroute_list(int argc, char **argv) { char *id = NULL; @@ -285,7 +298,7 @@ static int mroute_list(int argc, char **argv) filter.iif = idx; } - if (rtnl_routedump_req(&rth, filter.af, NULL) < 0) { + if (rtnl_routedump_req(&rth, filter.af, iproute_dump_filter) < 0) { perror("Cannot send dump request"); return 1; } -- 2.11.0