Cross Reference: /src/sys/netinet/tcp

Lines Matching refs:timer
77 #define	TCPT_2MSL	3		/* 2*msl quiet time timer */
80  * The TCPT_REXMT timer is used to force retransmissions.
81  * The TCP has the TCPT_REXMT timer set whenever segments
84  * then the retransmit timer is cleared (if there are no more
86  * are more ACKs expected).  Whenever the retransmit timer goes off,
88  * on the retransmit timer.
90  * The TCPT_PERSIST timer is used to keep window size information
94  * the TCPT_PERSIST timer.  When it expires, if the window is nonzero,
99  * packet time.  The TCPT_PERSIST timer is cleared whenever we receive
102  * The TCPT_KEEP timer is used to keep connections alive.  If an
150 #define	TCP_TIMER_INIT(tp, timer)					\
151 	callout_setfunc(&(tp)->t_timer[(timer)],			\
152 	    tcp_timer_funcs[(timer)], (tp))
158 #define	TCP_TIMER_ARM(tp, timer, nticks)				\
159 	callout_schedule(&(tp)->t_timer[(timer)],			\
162 #define	TCP_TIMER_DISARM(tp, timer)					\
163 	callout_stop(&(tp)->t_timer[(timer)])
165 #define	TCP_TIMER_ISARMED(tp, timer)					\
166 	callout_active(&(tp)->t_timer[(timer)])
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