netdev - [PATCH iproute2 1/1] tc: distinguish Add/Replace qdisc operations

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Date:   Thu, 26 Oct 2017 17:30:08 -0400
From:   Roman Mashak <mrv@...atatu.com>
To:     stephen@...workplumber.org
Cc:     jhs@...atatu.com, netdev@...r.kernel.org,
        Roman Mashak <mrv@...atatu.com>
Subject: [PATCH iproute2 1/1] tc: distinguish Add/Replace qdisc operations

Signed-off-by: Roman Mashak <mrv@...atatu.com>
---
 tc/tc_qdisc.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/tc/tc_qdisc.c b/tc/tc_qdisc.c
index 1e9d909..493538c 100644
--- a/tc/tc_qdisc.c
+++ b/tc/tc_qdisc.c
@@ -231,6 +231,16 @@ int print_qdisc(const struct sockaddr_nl *who,
 	if (n->nlmsg_type == RTM_DELQDISC)
 		fprintf(fp, "deleted ");
 
+	if (n->nlmsg_type == RTM_NEWQDISC &&
+			(n->nlmsg_flags & NLM_F_CREATE) &&
+			(n->nlmsg_flags & NLM_F_REPLACE))
+		fprintf(fp, "replaced ");
+
+	if (n->nlmsg_type == RTM_NEWQDISC &&
+			(n->nlmsg_flags & NLM_F_CREATE) &&
+			(n->nlmsg_flags & NLM_F_EXCL))
+		fprintf(fp, "added ");
+
 	if (show_raw)
 		fprintf(fp, "qdisc %s %x:[%08x]  ",
 			rta_getattr_str(tb[TCA_KIND]),
-- 
1.9.1