static void efi_zfs_probe(void) { EFI_HANDLE h; u_int unit; int i; char dname[SPECNAMELEN + 1]; uint64_t guid; unit = 0; h = efi_find_handle(&efipart_dev, 0); for (i = 0; h != NULL; h = efi_find_handle(&efipart_dev, ++i)) { snprintf(dname, sizeof(dname), "%s%d:", efipart_dev.dv_name, i); if (zfs_probe_dev(dname, &guid) == 0) (void)efi_handle_update_dev(h, &zfs_dev, unit++, guid); } }
static void userboot_zfs_probe(void) { char devname[32]; uint64_t pool_guid; int unit; /* * Open all the disks we can find and see if we can reconstruct * ZFS pools from them. Record if any were found. */ for (unit = 0; unit < userboot_disk_maxunit; unit++) { sprintf(devname, "disk%d:", unit); pool_guid = 0; zfs_probe_dev(devname, &pool_guid); if (pool_guid != 0) userboot_zfs_found = 1; } }