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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. 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 */
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