From: Ander Juaristi <a@juaristi.eus>
To: netfilter-devel@vger.kernel.org
Subject: [PATCH libnftnl 1/2] Introduce new conditions 'time', 'day' and 'hour'
Date: Tue, 13 Aug 2019 20:52:30 +0200 [thread overview]
Message-ID: <20190813185231.7545-1-a@juaristi.eus> (raw)
Signed-off-by: Ander Juaristi <a@juaristi.eus>
---
include/linux/netfilter/nf_tables.h | 6 ++++++
src/expr/meta.c | 5 ++++-
2 files changed, 10 insertions(+), 1 deletion(-)
diff --git a/include/linux/netfilter/nf_tables.h b/include/linux/netfilter/nf_tables.h
index 1bf4346..0a6bc7f 100644
--- a/include/linux/netfilter/nf_tables.h
+++ b/include/linux/netfilter/nf_tables.h
@@ -794,6 +794,9 @@ enum nft_exthdr_attributes {
* @NFT_META_SECPATH: boolean, secpath_exists (!!skb->sp)
* @NFT_META_IIFKIND: packet input interface kind name (dev->rtnl_link_ops->kind)
* @NFT_META_OIFKIND: packet output interface kind name (dev->rtnl_link_ops->kind)
+ * @NFT_META_TIME: a UNIX timestamp
+ * @NFT_META_TIME_DAY: day of week
+ * @NFT_META_TIME_HOUR: hour of day
*/
enum nft_meta_keys {
NFT_META_LEN,
@@ -824,6 +827,9 @@ enum nft_meta_keys {
NFT_META_SECPATH,
NFT_META_IIFKIND,
NFT_META_OIFKIND,
+ NFT_META_TIME,
+ NFT_META_TIME_DAY,
+ NFT_META_TIME_HOUR,
};
/**
diff --git a/src/expr/meta.c b/src/expr/meta.c
index f1984f6..c2ac72e 100644
--- a/src/expr/meta.c
+++ b/src/expr/meta.c
@@ -22,7 +22,7 @@
#include <libnftnl/rule.h>
#ifndef NFT_META_MAX
-#define NFT_META_MAX (NFT_META_OIFKIND + 1)
+#define NFT_META_MAX (NFT_META_TIME_HOUR + 1)
#endif
struct nftnl_expr_meta {
@@ -161,6 +161,9 @@ static const char *meta_key2str_array[NFT_META_MAX] = {
[NFT_META_SECPATH] = "secpath",
[NFT_META_IIFKIND] = "iifkind",
[NFT_META_OIFKIND] = "oifkind",
+ [NFT_META_TIME] = "time",
+ [NFT_META_TIME_DAY] = "day",
+ [NFT_META_TIME_HOUR] = "hour",
};
static const char *meta_key2str(uint8_t key)
--
2.17.1
next reply other threads:[~2019-08-13 18:53 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-13 18:52 Ander Juaristi [this message]
2019-08-13 18:52 ` [PATCH libnftnl 2/2] Sync meta keys with kernel Ander Juaristi
2019-08-13 19:47 ` Pablo Neira Ayuso
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