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| author |   Pablo Neira Ayuso <pablo@netfilter.org> | 2018-06-03 12:06:57 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-06-07 16:14:00 -0400 |
| commit | 7eced5ab5a7366ee7ca5360b3eca9d220c2b2887 (patch) | |
| tree | 9ef59ad2d7eaf8c25cd2b4e85eeadddcb0c67485 /include/uapi | |
| parent | Merge tag 'media/v4.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media (diff) | |
| download | linux-dev-7eced5ab5a7366ee7ca5360b3eca9d220c2b2887.tar.xz linux-dev-7eced5ab5a7366ee7ca5360b3eca9d220c2b2887.zip | |
netfilter: nf_tables: add NFT_LOGLEVEL_* enumeration and use it
This is internal, not exposed through uapi, and although it maps with
userspace LOG_*, with the introduction of LOGLEVEL_AUDIT we are
incurring in namespace pollution.
This patch adds the NFT_LOGLEVEL_ enumeration and use it from nft_log.
Fixes: 1a893b44de45 ("netfilter: nf_tables: Add audit support to log statement")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Acked-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/netfilter/nf_tables.h | 28 |
1 files changed, 25 insertions, 3 deletions
diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h index ae00a3c49b8a..c9bf74b94f37 100644 --- a/include/uapi/linux/netfilter/nf_tables.h +++ b/include/uapi/linux/netfilter/nf_tables.h @@ -1099,9 +1099,31 @@ enum nft_log_attributes { #define NFTA_LOG_MAX (__NFTA_LOG_MAX - 1) /** - * LOGLEVEL_AUDIT - a pseudo log level enabling audit logging - */ -#define LOGLEVEL_AUDIT 8 + * enum nft_log_level - nf_tables log levels + * + * @NFT_LOGLEVEL_EMERG: system is unusable + * @NFT_LOGLEVEL_ALERT: action must be taken immediately + * @NFT_LOGLEVEL_CRIT: critical conditions + * @NFT_LOGLEVEL_ERR: error conditions + * @NFT_LOGLEVEL_WARNING: warning conditions + * @NFT_LOGLEVEL_NOTICE: normal but significant condition + * @NFT_LOGLEVEL_INFO: informational + * @NFT_LOGLEVEL_DEBUG: debug-level messages + * @NFT_LOGLEVEL_AUDIT: enabling audit logging + */ +enum nft_log_level { + NFT_LOGLEVEL_EMERG, + NFT_LOGLEVEL_ALERT, + NFT_LOGLEVEL_CRIT, + NFT_LOGLEVEL_ERR, + NFT_LOGLEVEL_WARNING, + NFT_LOGLEVEL_NOTICE, + NFT_LOGLEVEL_INFO, + NFT_LOGLEVEL_DEBUG, + NFT_LOGLEVEL_AUDIT, + __NFT_LOGLEVEL_MAX +}; +#define NFT_LOGLEVEL_MAX (__NFT_LOGLEVEL_MAX + 1) /** * enum nft_queue_attributes - nf_tables queue expression netlink attributes |