24 static int GptCreate(struct drive *drive, CgptCreateParams *params) {  in GptCreate()  argument
28   AllocAndClear(&drive->gpt.primary_header,  in GptCreate()
29                 drive->gpt.sector_bytes * GPT_HEADER_SECTORS);  in GptCreate()
30   AllocAndClear(&drive->gpt.secondary_header,  in GptCreate()
31                 drive->gpt.sector_bytes * GPT_HEADER_SECTORS);  in GptCreate()
33   drive->gpt.modified |= (GPT_MODIFIED_HEADER1 | GPT_MODIFIED_ENTRIES1 |  in GptCreate()
38     GptHeader *h = (GptHeader *)drive->gpt.primary_header;  in GptCreate()
43     h->alternate_lba = drive->gpt.gpt_drive_sectors - GPT_HEADER_SECTORS;  in GptCreate()
52     if (drive->gpt.flags & GPT_FLAG_EXTERNAL) {  in GptCreate()
63           (GPT_PMBR_SECTORS + GPT_HEADER_SECTORS) * drive->gpt.sector_bytes;  in GptCreate()
67           (drive->gpt.gpt_drive_sectors / 2) * drive->gpt.sector_bytes;  in GptCreate()
82     if (!(drive->gpt.flags & GPT_FLAG_EXTERNAL)) {  in GptCreate()
85       h->last_usable_lba = (drive->gpt.streaming_drive_sectors - GPT_HEADER_SECTORS -  in GptCreate()
89       h->last_usable_lba = (drive->gpt.streaming_drive_sectors - 1);  in GptCreate()
93     AllocAndClear(&drive->gpt.primary_entries, entries_size);  in GptCreate()
94     AllocAndClear(&drive->gpt.secondary_entries, entries_size);  in GptCreate()
97     RepairHeader(&drive->gpt, MASK_PRIMARY);  in GptCreate()
99     UpdateCrc(&drive->gpt);  in GptCreate()
106   struct drive drive;  in CgptCreate()  local
111   if (CGPT_OK != DriveOpen(params->drive_name, &drive, O_RDWR,  in CgptCreate()
115   if (GptCreate(&drive, params))  in CgptCreate()
119   return DriveClose(&drive, 1);  in CgptCreate()
123   DriveClose(&drive, 0);  in CgptCreate()