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[iproute2-next,2/4] ip: Display ip rule protocol used

Message ID 20180221015348.32646-3-sharpd@cumulusnetworks.com
State Changes Requested, archived
Delegated to: David Ahern
Headers show
Series Allow 'ip rule' command to use protocol | expand

Commit Message

Donald Sharp Feb. 21, 2018, 1:53 a.m. UTC 
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 | 4 ++++
 1 file changed, 4 insertions(+)
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Patch

diff --git a/ip/iprule.c b/ip/iprule.c
index c40d76f1..b3e7d92c 100644
--- a/ip/iprule.c
+++ b/ip/iprule.c
@@ -341,6 +341,10 @@  int print_rule(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
 			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;