Lines Matching defs:data

111  * Temporary buffer to store the first 32K of data looking for a multiboot
320 is_update_necessary(ib_data_t *data, char *updt_str)
326 	ib_bootblock_t	*bblock_file = &data->bootblock;
327 	ib_device_t	*device = &data->device;
331 	assert(data != NULL);
409  * set up data for case stage1 is installed as MBR
414 prepare_stage1(ib_data_t *data)
418 	assert(data != NULL);
419 	device = &data->device;
423 	    data->stage1 + STAGE1_BPB_OFFSET, STAGE1_BPB_SIZE);
427 	bcopy(device->mbr + STAGE1_SIG, data->stage1 + STAGE1_SIG,
431 	*((uint16_t *)(data->stage1 + STAGE1_STAGE2_SIZE)) =
432 	    (uint16_t)(data->bootblock.buf_size / SECTOR_SIZE);
441 		*((uint64_t *)(data->stage1 + STAGE1_STAGE2_LBA)) =
444 		*((uint64_t *)(data->stage1 + STAGE1_STAGE2_LBA)) =
452 	uuid_generate(data->stage1 + STAGE1_STAGE2_UUID);
458 prepare_bootblock(ib_data_t *data, char *updt_str)
464 	assert(data != NULL);
466 	bblock = &data->bootblock;
467 	device = &data->device;
483 write_bootblock(ib_data_t *data)
485 	ib_device_t	*device = &data->device;
486 	ib_bootblock_t	*bblock = &data->bootblock;
492 	assert(data != NULL);
557 write_stage1(ib_data_t *data)
559 	ib_device_t	*device = &data->device;
562 	assert(data != NULL);
574 		if (write_out(device->stage.fd, data->stage1,
575 		    sizeof (data->stage1), 0) != BC_SUCCESS) {
596 		if (write_out(device->target.fd, data->stage1,
597 		    sizeof (data->stage1), 0) != BC_SUCCESS) {
617 			*((uint16_t *)(data->stage1 + STAGE1_STAGE2_SIZE)) = 1;
618 			*((uint64_t *)(data->stage1 + STAGE1_STAGE2_LBA)) =
621 		if (write_out(device->fd, data->stage1,
622 		    sizeof (data->stage1), 0) != BC_SUCCESS) {
1166  * version it with 'updt_str' in the process. Since we cannot trust any data
1213 commit_to_disk(ib_data_t *data, char *update_str)
1215 	assert(data != NULL);
1217 	if (prepare_bootblock(data, update_str) != BC_SUCCESS) {
1223 	if (prepare_stage1(data) != BC_SUCCESS) {
1229 	if (write_bootblock(data) != BC_SUCCESS) {
1235 	return (write_stage1(data));