src: add stateful object reference expression

This patch adds a new objref statement to refer to existing stateful
objects from rules, eg.

 # nft add rule filter input counter name test counter

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/scanner.l b/src/scanner.l
index 1aa2e96b..69406bd0 100644
--- a/src/scanner.l
+++ b/src/scanner.l
@@ -291,6 +291,7 @@ addrstring	({macaddr}|{ip4addr}|{ip6addr})
 "flow"			{ return FLOW; }
 
 "counter"		{ return COUNTER; }
+"name"			{ return NAME; }
 "packets"		{ return PACKETS; }
 "bytes"			{ return BYTES; }