netdev - [PATCH iproute2-next] mptcp: add support for implicit flag

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Message-Id: <1eaea070b52f2db1f310506ac49f4b5d51b5704c.1683294873.git.aclaudi@redhat.com>
Date: Fri,  5 May 2023 15:58:34 +0200
From: Andrea Claudi <aclaudi@...hat.com>
To: netdev@...r.kernel.org
Cc: stephen@...workplumber.org,
	dsahern@...il.com
Subject: [PATCH iproute2-next] mptcp: add support for implicit flag

Kernel supports implicit flag since commit d045b9eb95a9 ("mptcp:
introduce implicit endpoints"), included in v5.18.

Let's add support for displaying it to iproute2.

Before this change:
$ ip mptcp endpoint show
10.0.2.2 id 1 rawflags 10

After this change:
$ ip mptcp endpoint show
10.0.2.2 id 1 implicit

Signed-off-by: Andrea Claudi <aclaudi@...hat.com>
---
 ip/ipmptcp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ip/ipmptcp.c b/ip/ipmptcp.c
index beba7a41..9847f95b 100644
--- a/ip/ipmptcp.c
+++ b/ip/ipmptcp.c
@@ -58,6 +58,7 @@ static const struct {
 	{ "subflow",		MPTCP_PM_ADDR_FLAG_SUBFLOW },
 	{ "backup",		MPTCP_PM_ADDR_FLAG_BACKUP },
 	{ "fullmesh",		MPTCP_PM_ADDR_FLAG_FULLMESH },
+	{ "implicit",		MPTCP_PM_ADDR_FLAG_IMPLICIT },
 	{ "nobackup",		MPTCP_PM_ADDR_FLAG_NONE },
 	{ "nofullmesh",		MPTCP_PM_ADDR_FLAG_NONE }
 };
-- 
2.40.1