diff options
| author | Jiri Kosina <[email protected]> | 2020-04-01 12:26:12 +0200 |
|---|---|---|
| committer | Jiri Kosina <[email protected]> | 2020-04-01 12:26:12 +0200 |
| commit | c9f289701540baeef9ac7c9977d67a7259f404db (patch) | |
| tree | ac3c29d41da02ac735c9a12da78905842fbccd2f /drivers/net/wireguard/timers.h | |
| parent | 0aac6f9aaae5fba08963651d2ce49930145e118f (diff) | |
| parent | 910a7e89cec65efad254c947ce2bf8bf5b370962 (diff) | |
Merge branch 'for-5.7/appleir' into for-linus
- small code cleanups in hid-appleir from Lucas Tanure
Diffstat (limited to 'drivers/net/wireguard/timers.h')
| -rw-r--r-- | drivers/net/wireguard/timers.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/net/wireguard/timers.h b/drivers/net/wireguard/timers.h new file mode 100644 index 000000000000..f0653dcb1326 --- /dev/null +++ b/drivers/net/wireguard/timers.h @@ -0,0 +1,31 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved. + */ + +#ifndef _WG_TIMERS_H +#define _WG_TIMERS_H + +#include <linux/ktime.h> + +struct wg_peer; + +void wg_timers_init(struct wg_peer *peer); +void wg_timers_stop(struct wg_peer *peer); +void wg_timers_data_sent(struct wg_peer *peer); +void wg_timers_data_received(struct wg_peer *peer); +void wg_timers_any_authenticated_packet_sent(struct wg_peer *peer); +void wg_timers_any_authenticated_packet_received(struct wg_peer *peer); +void wg_timers_handshake_initiated(struct wg_peer *peer); +void wg_timers_handshake_complete(struct wg_peer *peer); +void wg_timers_session_derived(struct wg_peer *peer); +void wg_timers_any_authenticated_packet_traversal(struct wg_peer *peer); + +static inline bool wg_birthdate_has_expired(u64 birthday_nanoseconds, + u64 expiration_seconds) +{ + return (s64)(birthday_nanoseconds + expiration_seconds * NSEC_PER_SEC) + <= (s64)ktime_get_coarse_boottime_ns(); +} + +#endif /* _WG_TIMERS_H */ |