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| author | Kristof Provost <kp@FreeBSD.org> | 2023-12-07 13:35:11 +0000 |
|---|---|---|
| committer | Kristof Provost <kp@FreeBSD.org> | 2024-01-16 08:45:54 +0000 |
| commit | 0493260115db10164246762d6d4923880575e529 (patch) | |
| tree | 19e4a4695828c13eb493259e644926baba1bbe06 /sys/net/pfvar.h | |
| parent | 6bd36d1cf4e98f11661642331fddb5d30dced68d (diff) | |
| download | src-0493260115db10164246762d6d4923880575e529.tar.gz src-0493260115db10164246762d6d4923880575e529.zip | |
pf: store state creation/expiration timestamps with milisecond precision
The primary beneficiary is pflow(4), which expects milisecond precision
in timestamps.
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D43112
Diffstat (limited to 'sys/net/pfvar.h')
| -rw-r--r-- | sys/net/pfvar.h | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/sys/net/pfvar.h b/sys/net/pfvar.h index 037286a756be..f0742c99a4a8 100644 --- a/sys/net/pfvar.h +++ b/sys/net/pfvar.h @@ -1061,8 +1061,8 @@ struct pf_kstate { struct pf_ksrc_node *nat_src_node; u_int64_t packets[2]; u_int64_t bytes[2]; - u_int32_t creation; - u_int32_t expire; + u_int64_t creation; + u_int64_t expire; u_int32_t pfsync_time; struct pf_rule_actions act; u_int16_t tag; @@ -2238,6 +2238,22 @@ pf_release_staten(struct pf_kstate *s, u_int n) return (0); } +static __inline uint64_t +pf_get_uptime(void) +{ + struct timeval t; + microuptime(&t); + return ((t.tv_sec * 1000) + (t.tv_usec / 1000)); +} + +static __inline uint64_t +pf_get_time(void) +{ + struct timeval t; + microtime(&t); + return ((t.tv_sec * 1000) + (t.tv_usec / 1000)); +} + extern struct pf_kstate *pf_find_state_byid(uint64_t, uint32_t); extern struct pf_kstate *pf_find_state_all(struct pf_state_key_cmp *, u_int, int *); |