From 716048ab2128b9af3e348fec3eefefea6f873be2 Mon Sep 17 00:00:00 2001
From: Pablo Neira Ayuso <pablo@netfilter.org>
Date: Wed, 23 Sep 2015 19:00:33 +0200
Subject: src: add `list chains' command

 # nft list chains
 table ip filter {
        chain test1 {
        }
        chain test2 {
        }
        chain input {
                type filter hook input priority 0; policy accept;
        }
 }
 table ip6 filter {
        chain test1 {
        }
        chain input {
                type filter hook input priority 0; policy accept;
        }
 }

You can also filter out per family:

 # nft list chains ip
 table ip x {
        chain y {
        }
        chain xz {
        }
        chain input {
                type filter hook input priority 0; policy accept;
        }
 }

 # nft list chains ip6
 table ip6 filter {
        chain x {
        }
        chain input {
                type filter hook input priority 0; policy accept;
        }
 }

This command only shows the chain declarations, so the content (the
definition) is omitted.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Acked-by: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>
---
 include/rule.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'include/rule.h')

diff --git a/include/rule.h b/include/rule.h
index f137a4c8..30b4597d 100644
--- a/include/rule.h
+++ b/include/rule.h
@@ -270,6 +270,7 @@ enum cmd_ops {
  * @CMD_OBJ_SETS:	multiple sets
  * @CMD_OBJ_RULE:	rule
  * @CMD_OBJ_CHAIN:	chain
+ * @CMD_OBJ_CHAINS:	multiple chains
  * @CMD_OBJ_TABLE:	table
  * @CMD_OBJ_RULESET:	ruleset
  * @CMD_OBJ_EXPR:	expression
@@ -283,6 +284,7 @@ enum cmd_obj {
 	CMD_OBJ_SETS,
 	CMD_OBJ_RULE,
 	CMD_OBJ_CHAIN,
+	CMD_OBJ_CHAINS,
 	CMD_OBJ_TABLE,
 	CMD_OBJ_RULESET,
 	CMD_OBJ_EXPR,
-- 
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