cmd/fdisk/fdisk.c

684 static int efi_ioctl(int fd, int cmd, dk_efi_t *dk_ioc);
4462 efi_ioctl(int fd, int cmd, dk_efi_t *dk_ioc)
4464 	void *data = dk_ioc->dki_data;
4467 	dk_ioc->dki_data_64 = (uintptr_t)data;
4468 	error = ioctl(fd, cmd, (void *)dk_ioc);
4482 	dk_efi_t	dk_ioc;
4492 	 * set up the dk_ioc structure for writing
4494 	dk_ioc.dki_lba = 1;
4495 	dk_ioc.dki_length = EFI_MIN_ARRAY_SIZE + efi_vtoc->efi_lbasize;
4497 	if ((dk_ioc.dki_data = calloc(dk_ioc.dki_length, 1)) == NULL) {
4507 		    dk_ioc.dki_lba);
4510 	if (efi_ioctl(Dev, DKIOCSETEFI, &dk_ioc) == -1) {
4511 		free(dk_ioc.dki_data);
4525 	dk_ioc.dki_lba = efi_vtoc->efi_last_u_lba + 1;
4526 	dk_ioc.dki_length -= efi_vtoc->efi_lbasize;
4527 	dk_ioc.dki_data = (efi_gpt_t *)((char *)dk_ioc.dki_data +
4532 		    dk_ioc.dki_lba);
4535 	if (efi_ioctl(Dev, DKIOCSETEFI, &dk_ioc) == -1) {
4544 	dk_ioc.dki_lba = efi_vtoc->efi_last_lba;
4545 	dk_ioc.dki_length = efi_vtoc->efi_lbasize;
4546 	dk_ioc.dki_data = (efi_gpt_t *)((char *)dk_ioc.dki_data -
4550 		    "%lld\n", dk_ioc.dki_lba);
4553 	if (efi_ioctl(Dev, DKIOCSETEFI, &dk_ioc) == -1) {
4561 	free(dk_ioc.dki_data);