124  * call it up and retrieve the time in one of two formats. As this
168  * &D2	hang up and return to command mode on DTR transition
229 	acts_start,		/* start up driver */
247 	struct actsunit *up;  in acts_start()  local
254 	up = emalloc_zero(sizeof(struct actsunit));  in acts_start()
255 	up->unit = unit;  in acts_start()
257 	pp->unitptr = up;  in acts_start()
270 	up->bufptr = up->buf;  in acts_start()
290 	struct actsunit *up;  in acts_shutdown()  local
297 	up = pp->unitptr;  in acts_shutdown()
299 	free(up);  in acts_shutdown()
311 	struct actsunit *up;  in acts_receive()  local
314 	char	tbuf[sizeof(up->buf)];  in acts_receive()
321 	 * interface kicks up; so, we have to reassemble messages from  in acts_receive()
327 	up = pp->unitptr;  in acts_receive()
328 	octets = sizeof(up->buf) - (up->bufptr - up->buf);  in acts_receive()
332 			if (up->bufptr == up->buf) {  in acts_receive()
333 				up->tstamp = pp->lastrec;  in acts_receive()
336 				*up->bufptr = '\0';  in acts_receive()
337 				up->bufptr = up->buf;  in acts_receive()
338 				acts_message(peer, up->buf);  in acts_receive()
341 			*up->bufptr++ = *tptr;  in acts_receive()
343 				up->tstamp = pp->lastrec;  in acts_receive()
360 	struct actsunit *up;  in acts_message()  local
372 	up = pp->unitptr;  in acts_message()
379 	switch (up->state) {  in acts_message()
401 			      up->retry, sys_phone[up->retry]);  in acts_message()
404 		refclock_write(peer, sys_phone[up->retry],  in acts_message()
405 			       strlen(sys_phone[up->retry]),  in acts_message()
408 		up->retry++;  in acts_message()
409 		up->state = S_CONNECT;  in acts_message()
410 		up->timer = ANSWER;  in acts_message()
424 		up->state = S_MSG;  in acts_message()
425 		up->timer = TIMECODE;  in acts_message()
436 		if (up->msgcnt < MAXCODE)  in acts_message()
460 	struct actsunit *up;  in acts_timeout()  local
471 	up = pp->unitptr;  in acts_timeout()
489 			    up->unit);  in acts_timeout()
507 		    up->unit);  in acts_timeout()
521 		up->msgcnt = 0;  in acts_timeout()
522 		up->bufptr = up->buf;  in acts_timeout()
528 		if (sys_phone[up->retry] == NULL) {  in acts_timeout()
530 			up->state = S_MSG;  in acts_timeout()
531 			up->timer = TIMECODE;  in acts_timeout()
544 		up->state = S_SETUP;  in acts_timeout()
545 		up->timer = SETUP;  in acts_timeout()
568 		if (up->msgcnt == 0) {  in acts_timeout()
593 	struct actsunit *up;  in acts_close()  local
599 	up = pp->unitptr;  in acts_close()
610 		    LOCKFILE, up->unit);  in acts_close()
613 	if (up->msgcnt == 0 && up->retry > 0) {  in acts_close()
614 		if (sys_phone[up->retry] != NULL) {  in acts_close()
615 			up->state = S_IDLE;  in acts_close()
616 			up->timer = REDIAL;  in acts_close()
620 	up->state = S_IDLE;  in acts_close()
621 	up->timer = 0;  in acts_close()
634 	struct actsunit *up;  in acts_poll()  local
643 	up = pp->unitptr;  in acts_poll()
672 	if (S_IDLE == up->state) {  in acts_poll()
673 		up->retry = 0;  in acts_poll()
688 	struct actsunit *up;  in acts_timer()  local
698 	up = pp->unitptr;  in acts_timer()
699 	if (up->timer == 0) {  in acts_timer()
705 		up->timer--;  in acts_timer()
706 		if (up->timer == 0)  in acts_timer()
707 			acts_timeout(peer, up->state);  in acts_timer()
720 	struct actsunit *up;  in acts_timecode()  local
748 	up = pp->unitptr;  in acts_timecode()
757 		if (*str == '*' && up->msgcnt > 0)   in acts_timecode()
782 		up->msgcnt++;  in acts_timecode()
783 		if (flag != '#' && up->msgcnt < 10)  in acts_timecode()
806 		up->msgcnt++;  in acts_timecode()
830 		up->msgcnt++;  in acts_timecode()
848 		up->msgcnt++;  in acts_timecode()
869 		up->msgcnt++;  in acts_timecode()
887 	pp->lastrec = up->tstamp;  in acts_timecode()
888 	if (up->msgcnt == 0)  in acts_timecode()