lib,zebra: add tx queuelen to interface struct

Add the txqlen attribute to the common interface struct. Capture
the value in zebra, and distribute it through the interface lib
module's zapi messaging.

Signed-off-by: Mark Stapp <mjs@labn.net>

1 files changed, 3 insertions, 0 deletions

diff --git a/lib/if.h b/lib/if.h
index c6b4fd216a..7b4415da45 100644
--- a/lib/if.h
+++ b/lib/if.h
@@ -252,6 +252,9 @@ struct interface {
 	/* Interface Speed in Mb/s */
 	uint32_t speed;
 
+	/* TX queue len */
+	uint32_t txqlen;
+
 	/* Interface MTU. */
 	unsigned int mtu; /* IPv4 MTU */
 	unsigned int