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Functions
| int | fdisk_field_get_id () |
| const char * | fdisk_field_get_name () |
| double | fdisk_field_get_width () |
| int | fdisk_field_is_number () |
Description
The fdisk fields are static user-friendly descriptions of the partition. The
fields are used to avoid label specific stuff in the functions that list disk
partitions (e.g. fdisk -l). The field Id is the same as Id for fdisk_partition_to_string().
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int *ids; size_t nids; struct fdisk_partition *pa = NULL; struct fdisk_label *lb = fdisk_get_label(cxt, NULL); fdisk_label_get_fields_ids(lb, cxt, &ids, &nids); fdisk_get_partition(cxt, 0, &pa); for (i = 0; i < nids; i++) { const struct fdisk_field *field = fdisk_label_get_field(lb, ids[i]); int id = fdisk_field_get_id(fl); const char *name = fdisk_field_get_name(fl); char *data; fdisk_partition_to_string(pa, id, &data); printf("%s: %s\n", name, data); free(data); } free(ids); |
This example lists all information about the first partition. It will work for MBR as well as for GPT because fields are not hardcoded in the example.
See also fdisk_label_get_field_by_name(), fdisk_label_get_fields_ids_all()
and fdisk_label_get_fields_ids().