netinet/libalias/alias_sctp.c

296  * Timer macros set minimum/maximum timeout values and calculate timer expiry
432  * Updates the timer-based sysctl variables. The new values are sanity-checked
434  * holddown timer is allowed to be 0
438 	u_int timer = *(u_int *)arg1;
441 	error = sysctl_handle_int(oidp, &timer, 0, req);
444 	timer = (timer > SN_MAX_TIMER) ? (SN_MAX_TIMER) : (timer);
447 		timer = (timer < SN_MIN_TIMER) ? (SN_MIN_TIMER) : (timer);
450 	*(u_int *)arg1 = timer;
617  * Creates the look-up tables and the timer queue and initialises all state
638 	/* Initialise circular timer Q*/
653  * Removes all entries from the timer queue, freeing associations as it goes.
657  *       will always have an entry in the timer queue, freeing this memory
2302  * NOTE: The association is NOT removed from the timer queue
2365  * The timer queue management functions are designed to operate efficiently with
2372  * for normal packets sent during an association. When a timer expires, it is
2378  * @brief Add an association timeout to the timer queue
2399  * @brief Remove an association from timer queue
2402  * current position in the timer queue
2416  * @brief Reset timer in timer queue
2439  * @brief Check timer Q against current time
2441  * Loop through each entry in the timer queue since the last time we processed
2442  * the timer queue until now (the current time). For each association in the
2443  * event list, we remove it from that position in the timer queue and check if
2445  * - Log the timer expiry
2449  * If the timer hasn't really expired we place the association into its new
2450  * correct position in the timer queue.
2471 			} else {/* state not expired, reschedule timer*/
2475 		/* Goto next location in the timer queue*/
2654  * @brief Output timer queue to log