Lines Matching defs:rr

91 	__nisdb_rl_t	*rr;
93 	for (rr = &rw->reader; rr != 0; rr = rr->next) {
94 		if (rr->id == INV_PTHREAD_ID) {
95 			rr = 0;
98 		if (rr->id == id)
102 	return (rr);
169 	__nisdb_rl_t	*rr = 0;
203 		if ((rr = find_reader(myself, rw)) != 0) {
204 			if (rr->count) {
266 		if (rr != 0) {
267 			rr->wait = 1;
271 			if (rr != 0) {
272 				rr->wait = 0;
283 		if (rr != 0) {
284 			rr->wait = 0;
314 	__nisdb_rl_t	*rr;
316 	for (rr = &rw->reader; rr != 0; rr = rr->next) {
317 		if (rr->id == id || rr->id == INV_PTHREAD_ID)
320 	if (rw->reader_count == 0 && rr == &rw->reader) {
322 		rr->id = id;
324 	} else if (rr == 0) {
325 		if ((rr = malloc(sizeof (__nisdb_rl_t))) == 0)
327 		rr->id = id;
328 		rr->count = 0;
333 		rr->next = rw->reader.next;
334 		rw->reader.next = rr;
337 	rr->count++;
339 	return (rr);
348 	__nisdb_rl_t	*rr;
372 	rr = find_reader(myself, rw);
376 		if (rr != 0) {
377 			rr->wait = 1;
381 			if (rr != 0) {
382 				rr->wait = 0;
393 		if (rr != 0) {
394 			rr->wait = 0;
404 	rr = increment_reader(myself, rw);
406 	return ((rr == 0) ? ENOMEM : ret);
464 	__nisdb_rl_t	*rr, *prev;
498 	for (rr = &rw->reader, prev = 0; rr != 0; prev = rr, rr = rr->next) {
499 		if (rr->id == myself)
503 	if (rr == 0 || rr->count == 0) {
511 	rr->count--;
512 	if (rr->count == 0) {
513 		if (rr != &rw->reader) {
515 			prev->next = rr->next;
516 			free(rr);
522 			if (rr->next != 0) {
523 				rr = rr->next;
524 				rw->reader.id = rr->id;
525 				rw->reader.count = rr->count;
526 				rw->reader.next = rr->next;
527 				free(rr);
530 				rr->id = INV_PTHREAD_ID;
593 	__nisdb_rl_t	*rr;
628 	rr = &rw->reader;
630 		if (rr->id == myself) {
634 		rr = rr->next;
635 	} while (rr != 0);