547 	int prom_fd;  in set_boot_dev_var()  local
562 	prom_fd = prom_open(O_RDWR);  in set_boot_dev_var()
563 	if (prom_fd < 0) {  in set_boot_dev_var()
564 		return (prom_fd);  in set_boot_dev_var()
570 	if (ioctl(prom_fd, OPROMGETOPT, opp) >= 0) {  in set_boot_dev_var()
573 			prom_close(prom_fd);  in set_boot_dev_var()
580 	if (ioctl(prom_fd, OPROMGETOPT, opp) >= 0) {  in set_boot_dev_var()
583 			prom_close(prom_fd);  in set_boot_dev_var()
599 		if (ioctl(prom_fd, OPROMNXTOPT, opp) < 0) {  in set_boot_dev_var()
613 		if (ioctl(prom_fd, OPROMGETOPT, opp) < 0) {  in set_boot_dev_var()
614 			prom_close(prom_fd);  in set_boot_dev_var()
618 		prom_close(prom_fd);  in set_boot_dev_var()
624 		prom_close(prom_fd);  in set_boot_dev_var()
634 	if (ioctl(prom_fd, OPROMSETOPT, opp) < 0) {  in set_boot_dev_var()
636 		prom_close(prom_fd);  in set_boot_dev_var()
645 	if (ioctl(prom_fd, OPROMGETOPT, opp) >= 0) {  in set_boot_dev_var()
649 			prom_close(prom_fd);  in set_boot_dev_var()
656 			prom_close(prom_fd);  in set_boot_dev_var()
682 	if (ioctl(prom_fd, OPROMSETOPT, opp) < 0) {  in set_boot_dev_var()
686 	prom_close(prom_fd);  in set_boot_dev_var()
695 	int prom_fd;  in get_boot_dev_var()  local
707 	prom_fd = prom_open(O_RDONLY);  in get_boot_dev_var()
708 	if (prom_fd < 0) {  in get_boot_dev_var()
709 		return (prom_fd);  in get_boot_dev_var()
715 	if (ioctl(prom_fd, OPROMGETOPT, opp) >= 0) {  in get_boot_dev_var()
718 			prom_close(prom_fd);  in get_boot_dev_var()
725 	if (ioctl(prom_fd, OPROMGETOPT, opp) >= 0) {  in get_boot_dev_var()
728 			prom_close(prom_fd);  in get_boot_dev_var()
744 		if (ioctl(prom_fd, OPROMNXTOPT, opp) < 0) {  in get_boot_dev_var()
758 		if (ioctl(prom_fd, OPROMGETOPT, opp) < 0) {  in get_boot_dev_var()
759 			prom_close(prom_fd);  in get_boot_dev_var()
767 		prom_close(prom_fd);  in get_boot_dev_var()
770 	prom_close(prom_fd);  in get_boot_dev_var()
1322 	int prom_fd;  in devfs_dev_to_prom_names()  local
1338 	prom_fd = prom_open(O_RDONLY);  in devfs_dev_to_prom_names()
1339 	if (prom_fd < 0) {  in devfs_dev_to_prom_names()
1340 		return (prom_fd);  in devfs_dev_to_prom_names()
1347 	if (ioctl(prom_fd, OPROMDEV2PROMNAME, opp) == 0) {  in devfs_dev_to_prom_names()
1348 		prom_close(prom_fd);  in devfs_dev_to_prom_names()
1369 	prom_close(prom_fd);  in devfs_dev_to_prom_names()
1418 	int prom_fd;  in devfs_path_to_drv()  local
1444 	if ((prom_fd = prom_open(O_RDONLY)) >= 0) {  in devfs_path_to_drv()
1448 		if (ioctl(prom_fd, OPROMPATH2DRV, opp) == 0) {  in devfs_path_to_drv()
1449 			prom_close(prom_fd);  in devfs_path_to_drv()
1454 		prom_close(prom_fd);  in devfs_path_to_drv()
1455 	} else if (prom_fd != DEVFS_NOTSUP)  in devfs_path_to_drv()
1517 	int prom_fd = -1;  in prom_open()  local
1520 	while (prom_fd < 0) {  in prom_open()
1521 		if ((prom_fd = open(promdev, oflag)) < 0)  {  in prom_open()
1536 	if (is_openprom(prom_fd))  in prom_open()
1537 		return (prom_fd);  in prom_open()
1539 		prom_close(prom_fd);  in prom_open()
1545 prom_close(int prom_fd)  in prom_close()  argument
1547 	(void) close(prom_fd);  in prom_close()
1554 is_openprom(int prom_fd)  in is_openprom()  argument
1561 	if (ioctl(prom_fd, OPROMGETCONS, opp) < 0)  in is_openprom()
1577 	int prom_fd;  in devfs_prom_to_dev_name()  local
1594 	prom_fd = prom_open(O_RDONLY);  in devfs_prom_to_dev_name()
1595 	if (prom_fd < 0) {  in devfs_prom_to_dev_name()
1596 		return (prom_fd);  in devfs_prom_to_dev_name()
1601 	if (ioctl(prom_fd, OPROMPROM2DEVNAME, opp) == 0) {  in devfs_prom_to_dev_name()
1602 		prom_close(prom_fd);  in devfs_prom_to_dev_name()
1617 	prom_close(prom_fd);  in devfs_prom_to_dev_name()
1633 	int prom_fd;  in prom_dev_to_alias()  local
1660 	prom_fd = prom_open(O_RDONLY);  in prom_dev_to_alias()
1661 	if (prom_fd < 0) {  in prom_dev_to_alias()
1662 		return (prom_fd);  in prom_dev_to_alias()
1666 	    &inexact_list,  prom_fd);  in prom_dev_to_alias()
1668 	prom_close(prom_fd);  in prom_dev_to_alias()
1729 	int prom_fd;  in prom_obp_vers()  local
1737 	prom_fd = prom_open(O_RDONLY);  in prom_obp_vers()
1738 	if (prom_fd < 0) {  in prom_obp_vers()
1739 		return (prom_fd);  in prom_obp_vers()
1744 	if ((ioctl(prom_fd, OPROMGETVERSION, opp)) < 0) {  in prom_obp_vers()
1745 		prom_close(prom_fd);  in prom_obp_vers()
1748 	prom_close(prom_fd);  in prom_obp_vers()
1760     struct name_list **inexact_list, int prom_fd)  in prom_srch_aliases_by_def()  argument
1773 	if ((ret = prom_find_aliases_node(prom_fd)) < 0)  in prom_srch_aliases_by_def()
1780 	if ((ret = ioctl(prom_fd, OPROMNXTPROP, opp)) < 0)  in prom_srch_aliases_by_def()
1789 		if ((ioctl(prom_fd, OPROMGETPROP, propdef_opp) < 0) ||  in prom_srch_aliases_by_def()
1791 			ret = ioctl(prom_fd, OPROMNXTPROP, opp);  in prom_srch_aliases_by_def()
1815 		ret = ioctl(prom_fd, OPROMNXTPROP, opp);  in prom_srch_aliases_by_def()
2140 	int prom_fd = -1;  in alias_to_prom_dev()  local
2154 	prom_fd = prom_open(O_RDONLY);  in alias_to_prom_dev()
2155 	if (prom_fd < 0) {  in alias_to_prom_dev()
2156 		return (prom_fd);  in alias_to_prom_dev()
2172 	ret = prom_find_aliases_node(prom_fd);  in alias_to_prom_dev()
2179 			ret = prom_srch_node(prom_fd, alias_buf, alias_def);  in alias_to_prom_dev()
2203 	prom_close(prom_fd);  in alias_to_prom_dev()