56 	lwp_timer_t *lwptp = arg;  in lwp_timer_timeout()  local
57 	kthread_t *t = lwptp->lwpt_thread;  in lwp_timer_timeout()
66 	if (lwptp->lwpt_timecheck == timechanged &&  in lwp_timer_timeout()
67 	    (lwptp->lwpt_rqtime.tv_sec > now.tv_sec ||  in lwp_timer_timeout()
68 	    (lwptp->lwpt_rqtime.tv_sec == now.tv_sec &&  in lwp_timer_timeout()
69 	    lwptp->lwpt_rqtime.tv_nsec > now.tv_nsec))) {  in lwp_timer_timeout()
70 		lwptp->lwpt_imm_timeout = 0;  in lwp_timer_timeout()
71 		delta = lwptp->lwpt_rqtime;  in lwp_timer_timeout()
73 		lwptp->lwpt_id = timeout_generic(CALLOUT_REALTIME,  in lwp_timer_timeout()
74 		    lwp_timer_timeout, lwptp, ts2hrt(&delta), nsec_per_tick,  in lwp_timer_timeout()
84 		(void) atomic_cas_uint(&lwptp->lwpt_imm_timeout, 0, 1);  in lwp_timer_timeout()
95 lwp_timer_copyin(lwp_timer_t *lwptp, timespec_t *tsp)  in lwp_timer_copyin()  argument
102 	lwptp->lwpt_timecheck = timechanged; /* do this before gethrestime() */  in lwp_timer_copyin()
105 		if (copyin(tsp, &lwptp->lwpt_rqtime, sizeof (timespec_t))) {  in lwp_timer_copyin()
115 		TIMESPEC32_TO_TIMESPEC(&lwptp->lwpt_rqtime, &ts32);  in lwp_timer_copyin()
117 	if (itimerspecfix(&lwptp->lwpt_rqtime)) {  in lwp_timer_copyin()
127 	if (lwptp->lwpt_rqtime.tv_sec == 0 && lwptp->lwpt_rqtime.tv_nsec == 0) {  in lwp_timer_copyin()
128 		bzero(lwptp, sizeof (lwp_timer_t));  in lwp_timer_copyin()
129 		lwptp->lwpt_imm_timeout = 1;  in lwp_timer_copyin()
131 		lwptp->lwpt_thread = curthread;  in lwp_timer_copyin()
132 		lwptp->lwpt_tsp = tsp;  in lwp_timer_copyin()
133 		lwptp->lwpt_time_error = 0;  in lwp_timer_copyin()
134 		lwptp->lwpt_id = 0;  in lwp_timer_copyin()
135 		lwptp->lwpt_imm_timeout = 0;  in lwp_timer_copyin()
136 		timespecadd(&lwptp->lwpt_rqtime, &now);  in lwp_timer_copyin()
140 	bzero(lwptp, sizeof (lwp_timer_t));  in lwp_timer_copyin()
141 	lwptp->lwpt_time_error = error;  in lwp_timer_copyin()
146 lwp_timer_enqueue(lwp_timer_t *lwptp)  in lwp_timer_enqueue()  argument
150 	ASSERT(lwptp->lwpt_thread == curthread);  in lwp_timer_enqueue()
153 	if (lwptp->lwpt_timecheck == timechanged &&  in lwp_timer_enqueue()
154 	    (lwptp->lwpt_rqtime.tv_sec > now.tv_sec ||  in lwp_timer_enqueue()
155 	    (lwptp->lwpt_rqtime.tv_sec == now.tv_sec &&  in lwp_timer_enqueue()
156 	    lwptp->lwpt_rqtime.tv_nsec > now.tv_nsec))) {  in lwp_timer_enqueue()
160 		lwptp->lwpt_imm_timeout = 0;  in lwp_timer_enqueue()
161 		delta = lwptp->lwpt_rqtime;  in lwp_timer_enqueue()
163 		lwptp->lwpt_id = timeout_generic(CALLOUT_REALTIME,  in lwp_timer_enqueue()
164 		    lwp_timer_timeout, lwptp, ts2hrt(&delta), nsec_per_tick,  in lwp_timer_enqueue()
173 	lwptp->lwpt_imm_timeout = 1;  in lwp_timer_enqueue()
178 lwp_timer_dequeue(lwp_timer_t *lwptp)  in lwp_timer_dequeue()  argument
185 	while ((tmp_id = lwptp->lwpt_id) != 0) {  in lwp_timer_dequeue()
186 		lwptp->lwpt_id = 0;  in lwp_timer_dequeue()
196 lwp_timer_copyout(lwp_timer_t *lwptp, int error)  in lwp_timer_copyout()  argument
201 	if (lwptp->lwpt_tsp == NULL)	/* nothing to do */  in lwp_timer_copyout()
207 		if ((now.tv_sec < lwptp->lwpt_rqtime.tv_sec) ||  in lwp_timer_copyout()
208 		    ((now.tv_sec == lwptp->lwpt_rqtime.tv_sec) &&  in lwp_timer_copyout()
209 		    (now.tv_nsec < lwptp->lwpt_rqtime.tv_nsec))) {  in lwp_timer_copyout()
210 			rmtime = lwptp->lwpt_rqtime;  in lwp_timer_copyout()
215 		if (copyout(&rmtime, lwptp->lwpt_tsp, sizeof (timespec_t)))  in lwp_timer_copyout()
221 		if (copyout(&rmtime32, lwptp->lwpt_tsp, sizeof (timespec32_t)))  in lwp_timer_copyout()