int fdisk_missing_geometry(struct fdisk_context *cxt)
{
int rc;
if (!cxt || !cxt->label)
return 0;
rc = (fdisk_label_require_geometry(cxt->label) &&
(!cxt->geom.heads || !cxt->geom.sectors
|| !cxt->geom.cylinders));
if (rc && !fdisk_is_listonly(cxt))
fdisk_warnx(cxt, _("Incomplete geometry setting."));
return rc;
}
void list_disk_geometry(struct fdisk_context *cxt)
{
char *id = NULL;
struct fdisk_label *lb = fdisk_get_label(cxt, NULL);
uint64_t bytes = fdisk_get_nsectors(cxt) * fdisk_get_sector_size(cxt);
char *strsz = size_to_human_string(SIZE_SUFFIX_SPACE
| SIZE_SUFFIX_3LETTER, bytes);
color_scheme_enable("header", UL_COLOR_BOLD);
fdisk_info(cxt, _("Disk %s: %s, %ju bytes, %ju sectors"),
fdisk_get_devname(cxt), strsz,
bytes, (uintmax_t) fdisk_get_nsectors(cxt));
color_disable();
free(strsz);
if (lb && (fdisk_label_require_geometry(lb) || fdisk_use_cylinders(cxt)))
fdisk_info(cxt, _("Geometry: %d heads, %llu sectors/track, %llu cylinders"),
fdisk_get_geom_heads(cxt),
fdisk_get_geom_sectors(cxt),
fdisk_get_geom_cylinders(cxt));
fdisk_info(cxt, _("Units: %s of %d * %ld = %ld bytes"),
fdisk_get_unit(cxt, FDISK_PLURAL),
fdisk_get_units_per_sector(cxt),
fdisk_get_sector_size(cxt),
fdisk_get_units_per_sector(cxt) * fdisk_get_sector_size(cxt));
fdisk_info(cxt, _("Sector size (logical/physical): %lu bytes / %lu bytes"),
fdisk_get_sector_size(cxt),
fdisk_get_physector_size(cxt));
fdisk_info(cxt, _("I/O size (minimum/optimal): %lu bytes / %lu bytes"),
fdisk_get_minimal_iosize(cxt),
fdisk_get_optimal_iosize(cxt));
if (fdisk_get_alignment_offset(cxt))
fdisk_info(cxt, _("Alignment offset: %lu bytes"),
fdisk_get_alignment_offset(cxt));
if (fdisk_has_label(cxt))
fdisk_info(cxt, _("Disklabel type: %s"),
fdisk_label_get_name(lb));
if (fdisk_get_disklabel_id(cxt, &id) == 0 && id)
fdisk_info(cxt, _("Disk identifier: %s"), id);
}