103 static int get_disk_fd(ig_device_t *device);
304 	if (init_device(&install_data.device, device_path) != BC_SUCCESS) {  in handle_install()
324 	if (is_bootpar(install_data.device.type) && do_version)  in handle_install()
351 	cleanup_device(&install_data.device);  in handle_install()
373 	ig_device_t	*device = &data.device;  in handle_getinfo()  local
391 	if (init_device(device, device_path) != BC_SUCCESS) {  in handle_getinfo()
397 	if (is_bootpar(device->type)) {  in handle_getinfo()
403 	ret = read_stage2_from_disk(device->part_fd, stage2, device->type);  in handle_getinfo()
437 	cleanup_device(&data.device);  in handle_getinfo()
457 	ig_device_t	*curr_device = &curr_data.device;  in handle_mirror()
458 	ig_device_t	*attach_device = &attach_data.device;  in handle_mirror()
581 	ig_device_t	*src_device = &source->device;  in propagate_bootblock()
582 	ig_device_t	*dest_device = &target->device;  in propagate_bootblock()
636 init_device(ig_device_t *device, char *path)  in init_device()  argument
642 	bzero(device, sizeof (*device));  in init_device()
643 	device->part_fd = -1;  in init_device()
644 	device->disk_fd = -1;  in init_device()
645 	device->path_p0 = NULL;  in init_device()
647 	device->path = strdup(path);  in init_device()
648 	if (device->path == NULL) {  in init_device()
653 	if (strstr(device->path, "diskette")) {  in init_device()
660 	if (strstr(device->path, "p0:boot"))  in init_device()
661 		device->type = IG_DEV_X86BOOTPAR;  in init_device()
663 	if (get_disk_fd(device) != BC_SUCCESS)  in init_device()
667 	if (read(device->disk_fd, device->boot_sector, SECTOR_SIZE)  in init_device()
674 	if (efi_alloc_and_read(device->disk_fd, &vtoc) >= 0) {  in init_device()
675 		device->type = IG_DEV_EFI;  in init_device()
679 	if (get_raw_partition_fd(device) != BC_SUCCESS)  in init_device()
682 	if (is_efi(device->type)) {  in init_device()
683 		if (fstyp_init(device->part_fd, 0, NULL, &fhdl) != 0)  in init_device()
695 	if (get_start_sector(device) != BC_SUCCESS)  in init_device()
702 cleanup_device(ig_device_t *device)  in cleanup_device()  argument
704 	if (device->path)  in cleanup_device()
705 		free(device->path);  in cleanup_device()
706 	if (device->path_p0)  in cleanup_device()
707 		free(device->path_p0);  in cleanup_device()
709 	if (device->part_fd != -1)  in cleanup_device()
710 		(void) close(device->part_fd);  in cleanup_device()
711 	if (device->disk_fd != -1)  in cleanup_device()
712 		(void) close(device->disk_fd);  in cleanup_device()
714 	bzero(device, sizeof (ig_device_t));  in cleanup_device()
715 	device->part_fd = -1;  in cleanup_device()
716 	device->disk_fd = -1;  in cleanup_device()
728 get_start_sector(ig_device_t *device)  in get_start_sector()  argument
738 	if (is_efi(device->type)) {  in get_start_sector()
741 		if (efi_alloc_and_read(device->disk_fd, &vtoc) < 0)  in get_start_sector()
744 		device->start_sector = vtoc->efi_parts[device->slice].p_start;  in get_start_sector()
746 		device->slice = 0xff;  in get_start_sector()
747 		device->partition = 0;  in get_start_sector()
753 	mboot = (struct mboot *)device->boot_sector;  in get_start_sector()
755 	if (is_bootpar(device->type)) {  in get_start_sector()
760 			device->start_sector = secnum;  in get_start_sector()
761 			device->partition = pno;  in get_start_sector()
772 	if (ioctl(device->part_fd, DKIOCEXTPARTINFO, &edkpi) < 0) {  in get_start_sector()
773 		if (ioctl(device->part_fd, DKIOCPARTINFO, &dkpi) < 0) {  in get_start_sector()
807 		device->start_sector = part->relsect;  in get_start_sector()
808 		device->partition = i;  in get_start_sector()
816 	if ((rval = libfdisk_init(&epp, device->path_p0, NULL, FDISK_READ_DISK))  in get_start_sector()
851 	device->start_sector = secnum;  in get_start_sector()
852 	device->partition = pno - 1;  in get_start_sector()
881 		(void) fprintf(stdout, SOLPAR_INACTIVE, device->partition + 1);  in get_start_sector()
888 get_disk_fd(ig_device_t *device)  in get_disk_fd()  argument
894 	assert(device != NULL);  in get_disk_fd()
895 	assert(device->path != NULL);  in get_disk_fd()
897 	if (is_bootpar(device->type)) {  in get_disk_fd()
898 		end = strstr(device->path, "p0:boot");  in get_disk_fd()
905 		i = strlen(device->path);  in get_disk_fd()
906 		save[0] = device->path[i - 2];  in get_disk_fd()
907 		save[1] = device->path[i - 1];  in get_disk_fd()
908 		device->path[i - 2] = 'p';  in get_disk_fd()
909 		device->path[i - 1] = '0';  in get_disk_fd()
913 		device->disk_fd = open(device->path, O_RDONLY);  in get_disk_fd()
915 		device->disk_fd = open(device->path, O_RDWR);  in get_disk_fd()
917 	device->path_p0 = strdup(device->path);  in get_disk_fd()
918 	if (device->path_p0 == NULL) {  in get_disk_fd()
923 	if (is_bootpar(device->type)) {  in get_disk_fd()
926 		device->path[i - 2] = save[0];  in get_disk_fd()
927 		device->path[i - 1] = save[1];  in get_disk_fd()
930 	if (device->disk_fd == -1) {  in get_disk_fd()
981 	ig_device_t		*device = &install->device;  in write_stage2()  local
987 	if (is_bootpar(device->type)) {  in write_stage2()
993 		if (write_out(device->part_fd, stage2->file, SECTOR_SIZE,  in write_stage2()
996 		    write_out(device->part_fd, stage2->file + SECTOR_SIZE,  in write_stage2()
1015 	if (is_efi(device->type) && stage2->buf_size > STAGE2_MAXSIZE) {  in write_stage2()
1020 	offset = STAGE2_BLKOFF(device->type) * SECTOR_SIZE;  in write_stage2()
1022 	if (write_out(device->part_fd, stage2->buf, stage2->buf_size,  in write_stage2()
1029 	(void) fprintf(stdout, WRITE_STAGE2_DISK, device->partition,  in write_stage2()
1030 	    (stage2->buf_size / SECTOR_SIZE) + 1, STAGE2_BLKOFF(device->type),  in write_stage2()
1039 	ig_device_t	*device = &install->device;  in write_stage1()  local
1043 	if (write_out(device->part_fd, install->stage1_buf,  in write_stage1()
1051 	(void) fprintf(stdout, WRITE_PBOOT, device->partition,  in write_stage1()
1052 	    device->start_sector);  in write_stage1()
1055 		if (write_out(device->disk_fd, install->stage1_buf,  in write_stage1()
1105 	ig_device_t	*device = &dest->device;  in read_stage2_from_file()  local
1119 	if (!is_bootpar(device->type)) {  in read_stage2_from_file()
1148 	if (!(is_bootpar(device->type)))  in read_stage2_from_file()
1176 	ig_device_t	*device = &install->device;  in prepare_stage1()  local
1181 	if (is_bootpar(device->type)) {  in prepare_stage1()
1184 		if (pread(device->part_fd, bpb_sect, SECTOR_SIZE, 0)  in prepare_stage1()
1194 	bcopy(device->boot_sector + BOOTSZ, install->stage1_buf + BOOTSZ,  in prepare_stage1()
1296 	ig_device_t	*device = &data->device;  in is_update_necessary()  local
1297 	int		dev_fd = device->part_fd;  in is_update_necessary()
1300 	assert(device->part_fd != -1);  in is_update_necessary()
1305 	if (read_stage2_from_disk(dev_fd, &stage2_disk, device->type)  in is_update_necessary()
1307 		BOOT_DEBUG("Unable to read stage2 from %s\n", device->path);  in is_update_necessary()
1308 		BOOT_DEBUG("No multiboot wrapped stage2 on %s\n", device->path);  in is_update_necessary()
1325 		    "versioned one\n", device->path);  in is_update_necessary()
1330 		BOOT_DEBUG("Forcing update of %s bootblock\n", device->path);  in is_update_necessary()
1349 	ig_device_t	*device = &install->device;  in prepare_stage2()  local
1387 	if (is_bootpar(device->type)) {  in prepare_stage2()
1394 		if (read_stage2_blocklist(device->part_fd, blocklist) != 0) {  in prepare_stage2()
1401 		stage2->first_sector = device->start_sector + blocklist[0];  in prepare_stage2()
1421 			START_BLOCK(pos) = blocklist[i] + device->start_sector;  in prepare_stage2()
1430 		stage2->first_sector = device->start_sector +  in prepare_stage2()
1431 		    STAGE2_BLKOFF(device->type);  in prepare_stage2()
1444 	    = (device->partition << 16) | (device->slice << 8) | 0xff;  in prepare_stage2()
1471 get_raw_partition_path(ig_device_t *device)  in get_raw_partition_path()  argument
1476 	if (is_bootpar(device->type)) {  in get_raw_partition_path()
1480 		mboot = (struct mboot *)device->boot_sector;  in get_raw_partition_path()
1483 			    device->path_p0);  in get_raw_partition_path()
1487 		raw = strdup(device->path_p0);  in get_raw_partition_path()
1498 	raw = strdup(device->path);  in get_raw_partition_path()
1505 	if (!is_efi(device->type) &&  in get_raw_partition_path()
1511 	device->slice = atoi(&raw[len - 1]);  in get_raw_partition_path()
1513 	if (!is_efi(device->type)) {  in get_raw_partition_path()
1522 get_raw_partition_fd(ig_device_t *device)  in get_raw_partition_fd()  argument
1527 	raw = get_raw_partition_path(device);  in get_raw_partition_fd()
1532 		device->part_fd = open(raw, O_RDONLY);  in get_raw_partition_fd()
1534 		device->part_fd = open(raw, O_RDWR);  in get_raw_partition_fd()
1536 	if (device->part_fd < 0 || fstat(device->part_fd, &stat) != 0) {  in get_raw_partition_fd()
1544 		(void) close(device->part_fd);  in get_raw_partition_fd()
1545 		device->part_fd = -1;  in get_raw_partition_fd()
1564 	ig_device_t	*device = &install->device;  in copy_stage2_to_pcfs()  local
1568 	(void) strncpy(buf, device->path, sizeof (buf));  in copy_stage2_to_pcfs()
1572 		(void) fprintf(stderr, CONVERT_FAIL, device->path);  in copy_stage2_to_pcfs()