From: Donald Sharp <sharpd@cumulusnetworks•com>
To: netdev@vger•kernel.org
Subject: [PATCH 2/3] ip: Display ip rule protocol used
Date: Sat, 17 Feb 2018 07:47:52 -0500 [thread overview]
Message-ID: <20180217124753.2879-3-sharpd@cumulusnetworks.com> (raw)
Newer kernels are now accepting a protocol from the installing
program for who installed the rule. This change allows us
to see this change if it is being specified by the installing
program.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks•com>
---
ip/iprule.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/ip/iprule.c b/ip/iprule.c
index 82e22fee..5703d6e4 100644
--- a/ip/iprule.c
+++ b/ip/iprule.c
@@ -213,6 +213,9 @@ int print_rule(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
else if (frh->action != RTN_UNICAST)
fprintf(fp, "%s", rtnl_rtntype_n2a(frh->action, b1, sizeof(b1)));
+ if (frh->proto != RTPROT_UNSPEC)
+ fprintf(fp, " proto %s ",
+ rtnl_rtprot_n2a(frh->proto, b1, sizeof(b1)));
fprintf(fp, "\n");
fflush(fp);
return 0;
--
2.14.3
reply other threads:[~2018-02-17 12:48 UTC|newest]
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