Cross Reference: /external/vboot_reference/cgpt/cgpt

Lines Matching refs:drive
68 static int GptSetEntryAttributes(struct drive *drive,
73   entry = GetEntry(&drive->gpt, PRIMARY, index);
100 static int SetEntryAttributes(struct drive *drive,
104     SetRaw(drive, PRIMARY, index, params->raw_value);
107       SetSuccessful(drive, PRIMARY, index, params->successful);
109       SetTries(drive, PRIMARY, index, params->tries);
111       SetPriority(drive, PRIMARY, index, params->priority);
115   if (IsUnused(drive, PRIMARY, index)) {
129 static int CgptCheckAddValidity(struct drive *drive) {
131   if (GPT_SUCCESS != (gpt_retval = GptSanityCheck(&drive->gpt))) {
137   if (((drive->gpt.valid_headers & MASK_BOTH) != MASK_BOTH) ||
138       ((drive->gpt.valid_entries & MASK_BOTH) != MASK_BOTH)) {
147 static int CgptGetUnusedPartition(struct drive *drive, uint32_t *index,
150   uint32_t max_part = GetNumberOfEntries(drive);
161       if (IsUnused(drive, PRIMARY, i)) {
173   struct drive drive;
178   if (CGPT_OK != DriveOpen(params->drive_name, &drive, O_RDWR,
182   if (CgptCheckAddValidity(&drive)) {
187       params->partition >= GetNumberOfEntries(&drive)) {
192   SetEntryAttributes(&drive, params->partition - 1, params);
194   UpdateAllEntries(&drive);
197   return DriveClose(&drive, 1);
200   DriveClose(&drive, 0);
209   struct drive drive;
216   if (CGPT_OK != DriveOpen(params->drive_name, &drive, O_RDWR,
220   if (CgptCheckAddValidity(&drive)) {
224   int max_part = GetNumberOfEntries(&drive);
236       GptEntry *entry = GetEntry(&drive.gpt, PRIMARY, index);
250   GptEntry *entry = GetEntry(&drive.gpt, PRIMARY, index);
257   params->successful = GetSuccessful(&drive, PRIMARY, index);
258   params->tries = GetTries(&drive, PRIMARY, index);
259   params->priority = GetPriority(&drive, PRIMARY, index);
263   DriveClose(&drive, 0);
267 static int GptAdd(struct drive *drive, CgptAddParams *params, uint32_t index) {
271   entry = GetEntry(&drive->gpt, PRIMARY, index);
274   if (SetEntryAttributes(drive, index, params) ||
275       GptSetEntryAttributes(drive, index, params)) {
280   UpdateAllEntries(drive);
282   rv = CheckEntries((GptEntry*)drive->gpt.primary_entries,
283                     (GptHeader*)drive->gpt.primary_header);
297   struct drive drive;
303   if (CGPT_OK != DriveOpen(params->drive_name, &drive, O_RDWR,
307   if (CgptCheckAddValidity(&drive)) {
311   if (CgptGetUnusedPartition(&drive, &index, params)) {
315   if (GptAdd(&drive, params, index))
319   return DriveClose(&drive, 1);
322   DriveClose(&drive, 0);