diff options
| author | Florian Westphal <fw@strlen.de> | 2012-09-17 00:23:09 +0000 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2012-09-24 14:29:01 +0200 |
| commit | 54eb3df3a7d01b6cd395bdc1098280f2f93fbec5 (patch) | |
| tree | 04a496fedd3b312e9f754e8636a75d6be2da2e52 /include | |
| parent | 3e0304a583d72c747caa8afac76b8d514aa293f5 (diff) | |
netfilter: xt_time: add support to ignore day transition
Currently, if you want to do something like:
"match Monday, starting 23:00, for two hours"
You need two rules, one for Mon 23:00 to 0:00 and one for Tue 0:00-1:00.
The rule: --weekdays Mo --timestart 23:00 --timestop 01:00
looks correct, but it will first match on monday from midnight to 1 a.m.
and then again for another hour from 23:00 onwards.
This permits userspace to explicitly ignore the day transition and
match for a single, continuous time period instead.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netfilter/xt_time.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/netfilter/xt_time.h b/include/linux/netfilter/xt_time.h index 7c37fac576c4..095886019396 100644 --- a/include/linux/netfilter/xt_time.h +++ b/include/linux/netfilter/xt_time.h @@ -17,6 +17,9 @@ enum { /* Match against local time (instead of UTC) */ XT_TIME_LOCAL_TZ = 1 << 0, + /* treat timestart > timestop (e.g. 23:00-01:00) as single period */ + XT_TIME_CONTIGUOUS = 1 << 1, + /* Shortcuts */ XT_TIME_ALL_MONTHDAYS = 0xFFFFFFFE, XT_TIME_ALL_WEEKDAYS = 0xFE, @@ -24,4 +27,6 @@ enum { XT_TIME_MAX_DAYTIME = 24 * 60 * 60 - 1, }; +#define XT_TIME_ALL_FLAGS (XT_TIME_LOCAL_TZ|XT_TIME_CONTIGUOUS) + #endif /* _XT_TIME_H */ |