246 	polldat_t	*pdp;  in dp_pcache_poll()  local
295 			pdp = pcache_lookup_fd(pcp, fd);  in dp_pcache_poll()
297 			ASSERT(pdp != NULL);  in dp_pcache_poll()
298 			ASSERT(pdp->pd_fd == fd);  in dp_pcache_poll()
299 			if (pdp->pd_fp == NULL) {  in dp_pcache_poll()
321 			if (fp != pdp->pd_fp) {  in dp_pcache_poll()
337 				pdp->pd_fp = fp;  in dp_pcache_poll()
351 			error = VOP_POLL(fp->f_vnode, pdp->pd_events, 0,  in dp_pcache_poll()
363 			if (php != NULL && pdp->pd_php != NULL &&  in dp_pcache_poll()
364 			    php != pdp->pd_php) {  in dp_pcache_poll()
365 				pollhead_delete(pdp->pd_php, pdp);  in dp_pcache_poll()
366 				pdp->pd_php = php;  in dp_pcache_poll()
367 				pollhead_insert(php, pdp);  in dp_pcache_poll()
377 				pfdp[fdcnt].events = pdp->pd_events;  in dp_pcache_poll()
391 				if ((pdp->pd_php != NULL) &&  in dp_pcache_poll()
395 				if (pdp->pd_php == NULL) {  in dp_pcache_poll()
396 					pollhead_insert(php, pdp);  in dp_pcache_poll()
397 					pdp->pd_php = php;  in dp_pcache_poll()
503 	polldat_t	*pdp;  in dpwrite()  local
575 		pdp = pcache_lookup_fd(pcp, fd);  in dpwrite()
577 			if (pdp == NULL) {  in dpwrite()
578 				pdp = pcache_alloc_fd(0);  in dpwrite()
579 				pdp->pd_fd = fd;  in dpwrite()
580 				pdp->pd_pcache = pcp;  in dpwrite()
581 				pcache_insert_fd(pcp, pdp, pollfdnum);  in dpwrite()
583 			ASSERT(pdp->pd_fd == fd);  in dpwrite()
584 			ASSERT(pdp->pd_pcache == pcp);  in dpwrite()
601 				pdp->pd_events |= pfdp->events;  in dpwrite()
608 			if ((pdp->pd_events == pfdp->events) &&  in dpwrite()
609 			    (pdp->pd_fp != NULL)) {  in dpwrite()
647 			pdp->pd_fp = fp;  in dpwrite()
648 			pdp->pd_events |= pfdp->events;  in dpwrite()
650 				if (pdp->pd_php == NULL) {  in dpwrite()
651 					pollhead_insert(php, pdp);  in dpwrite()
652 					pdp->pd_php = php;  in dpwrite()
654 					if (pdp->pd_php != php) {  in dpwrite()
655 						pollhead_delete(pdp->pd_php,  in dpwrite()
656 						    pdp);  in dpwrite()
657 						pollhead_insert(php, pdp);  in dpwrite()
658 						pdp->pd_php = php;  in dpwrite()
665 			if (pdp == NULL) {  in dpwrite()
668 			ASSERT(pdp->pd_fd == fd);  in dpwrite()
669 			pdp->pd_fp = NULL;  in dpwrite()
670 			pdp->pd_events = 0;  in dpwrite()
671 			ASSERT(pdp->pd_thread == NULL);  in dpwrite()
672 			if (pdp->pd_php != NULL) {  in dpwrite()
673 				pollhead_delete(pdp->pd_php, pdp);  in dpwrite()
674 				pdp->pd_php = NULL;  in dpwrite()
851 		polldat_t	*pdp;  in dpioctl()  local
873 		pdp = pcache_lookup_fd(pcp, pollfd.fd);  in dpioctl()
874 		if ((pdp != NULL) && (pdp->pd_fd == pollfd.fd) &&  in dpioctl()
875 		    (pdp->pd_fp != NULL)) {  in dpioctl()
876 			pollfd.revents = pdp->pd_events;  in dpioctl()
923 	polldat_t	*pdp;  in dpclose()  local
941 		for (pdp = hashtbl[i]; pdp; pdp = pdp->pd_hashnext) {  in dpclose()
942 			if (pdp->pd_php != NULL) {  in dpclose()
943 				pollhead_delete(pdp->pd_php, pdp);  in dpclose()
944 				pdp->pd_php = NULL;  in dpclose()
945 				pdp->pd_fp = NULL;  in dpclose()